Sunday, July 10, 2022

Ouch!

2022-Cruise-238xOn Friday (7/8) evening, while we were tied to the dock in Auke Bay, a commercial tour boat coming in to raft with its partner boat moored directly behind us, inadvertently clipped our port stern corner. The impact popped a roughly 3” x 9” chunk of paint and fairing compound from our boat. Marcia was chatting with the skipper of the boat being rafted to and saw and heard the impact.

2022-Cruise-237xAs mentioned in the previous post, the transient moorage in Auke Bay (Statter Harbor) during the summer is a bit of a free-for-all.  The transient boaters (commercial fishing, commercial tour operators, local recreational boaters and non-local recreational boats) are all coming and going on widely varying schedules.

Mooring is all on linear docks (i.e., they are not individual boat slips) but the linear space is along open U’s about 100 to 150 feet on each side. The Harbor Office does not assign dock space to incoming transient vessels. Instead you must look for an open section of dock space sufficiently large to accommodate your vessel.  Rafting of vessels is permitted to the extent that it doesn’t prevent other vessels from departing.

Given all of this, it isn’t surprising accidents happen. Fortunately no one was injured and nothing was done to impair the safe operation of any vessel. We expect to get this “owie” repaired in Spring 2023 during our regular haul-out.

Thursday, July 7, 2022

Sitka to Juneau

We left Sitka with only a general outline of what we were going to do besides “going north”. We had hoped to travel up the outside of Chichagof Island into Cross Sound but the offshore forecast “persuaded” us it was not the best routing.  That meant retracing our path through Peril Strait (the channel between Chichagof and Baranof Islands) into Chatham Strait. 

We then considered heading back down to the southern part of Chatham Strait for fishing and prawning but it seemed that the best weather in SE Alaska so far this season had been in the northern half. So after all that hand-wringing we did traditional routing of going out Peril and turning left at Chatham towards Icy Strait.  Along the way, we stopped at Appleton Cove in Peril Strait then Long Bay in Tenakee Inlet before stopping in Flynn Cove in Icy Strait.

2022-Cruise-089xWhile in Icy Strait, we wanted to revisit Dundas Bay, a location we hadn’t been to since 2011. We crossed over to a fishing area SW of Gustavus where Marcia caught a small halibut.  Afterwards we proceeded to the North Arm of Dundas Bay.  It is quite a trek (~8 miles) from Icy Strait to the head of the North Arm so it is more a “destination” than an intermediate stop but it is lovely, despite the wind from Cross Sound that funneled up through the SW Arm into the anchorage.

2022-Cruise-100xMarcia wanted to troll for salmon outside Dundas so we headed out to Icy Strait the next morning. No fish was caught and at the end of the session, we decided to use a closer anchorage in the Inian Islands at the junction of Icy Strait and Cross Sound.  The description for Mosquito Pass mentioned a “beach” and Drake said we needed to check it out as it had been too long since he went to shore. He gave the beach a 5-star rating.

The next morning, we started out for Excursion Inlet but as we neared Gustavus, we phoned the Glacier Bay Visitor Center and were able to get a one-day permit to enter the park.  We anchored in Bartlett Cove east of the fuel dock which is not part of the waters managed under the 2022-Cruise-232x“25 private non-commercial vessels” limit so we did not need a permit to anchor there overnight.  The next morning we obtained a permit under the short notice program to enter park waters two days later for a longer stay.  Bartlett Cove is the only place in the park where Drake can go to shore in limited areas.  We managed to find a quiet section where we put Drake on a long-lead and played his favorite thing in the world, “chase the ball.”

2022-Cruise-110xThe weather now had turned warm and sunny and the Fairweather Range of mountains were out in all their glory. It also meant the bugs, horseflies, mosquitoes and no-see-ums, were out in all their fury.  The warm weather also meant afternoon sea breezes were kicking up which was making Bartlett Cove a bit bouncy in the afternoon until the sun set. We managed to tack another one-day permit on in front of our 7-day permit and headed up to South Fingers Bay for the night for a calm night at anchor.

From there we headed up bay to Tarr Inlet. 2022-Cruise-134x The amount of ice in the water as we approached the head appeared light and we decided to anchor in the bight on the west shore a little over a mile south of the Margerie Glacier.  We had some anxiety in the late evening as the tide changed and large amounts of ice began to float by our anchored boat and periodically skitter across the hull.  A back eddy is formed in the bight and a stream flows out into the bight so the currents are both strong and somewhat non-intuitive. Fortunately, nothing untoward occurred and we pulled our anchor uneventfully2022-Cruise-124y the next morning.

The Tarr Inlet Bight is a stunning anchorage with fabulous scenery and the sounds of sea birds and rumbling ice. In the future, ror our peace of mind, we may use it as a temporary anchorage and relocate further south towards Russel Island for the overnight anchoring.

From there, we headed to Shag Cove in Geike Inlet. The abundance of bugs was making it difficult to relax peacefully on the flybridge and take in the good weather.

From 2022-Cruise-182xShag it was across the bay past South Marble Island and to the always lovely North Sandy Cove. With the time and weather, we decided to head up Muir Inlet and then Wachusett Inlet. Since the weather remained stable and winds generally light, 2022-Cruise-212xwe tried an anchorage on the south side of the channel about 2 miles west of the entrance at Rowlee Point. The next morning we were rewarded by a lovely sunrise and a “bear show” by two brown bears on the beach.  We headed to Berg Bay for the evening.

July 16, 2022 Update – From other boaters, we subsequently learned that the vessel, “Cats N Dawgs”, which we saw in North Sandy Cove and who preceded us up Muir Inlet, sank while exploring the entrance to the McBride Inlet.  It apparently grounded on rocks in a poorly charted area, damaged its hull such that it took on water, capsized and sank. Fortunately, a small tour/guide boat, Alaskan Hunter, was nearby and pulled the 4 boat occupants from the water. Cats N Dawgs triggered their VHF DSC alarm which was picked up by the USCG which also responded with a helicopter.

At the time of the incident, we were up the Wachusett Inlet sufficiently far that we never received the DSC alarm or heard any VHF radio traffic (we monitor channels 13 & 16 while operating).  We were blissfully unaware of the accident even though we were 10 or so miles from the incident.

August 29, 2022 Update – We use Coastal Explorer (CE for short) as the primary navigation tool while cruising. CE tracks and displays AIS targets.  While the tracks are not logged permanently, static data (e.g., vessel MMSI, name, call sign and the last known position and time are retained.  I went into the file that logs this data and found the AIS data for “Cats N Dawgs.”  Our last position report has a time stamp of July 1, 2022 at 2045Z (1245 AKDT) and a position of 59.032333 N 136.145750 W. The article from Coast Guard News linked above says the DSC call came in at 1204 AKDT so our position report is likely to be at or very near where “Cats N Dawgs” sank.

2022-Cruise-231xFor our last night in the park, Drake insisted we head back to Bartlett Cove.  We managed to squeeze in 4 ball play sessions in the 24 hours we spent in Bartlett Cove before exiting the park.

At this point, a change in the weather started.  A halibut fishing session near Gustavus was cut short by increasing west winds and chop.  We headed up Excursion Inlet to Sawmill Bay where we found calm waters (and bugs) tucked out of the main channel.

Our original thought when leaving Glacier Bay was to putz around Icy Strait for a few days and head to Juneau on July 10. After reviewing the weather forecast we accelerated the plan and headed to Juneau sooner.  From Sawmill Bay we went to Funter Bay, encountering a variety of wind and sea conditions as we approached Point Courverden, where Icy Strait, Lynn Canal and Chatham Strait all meet.  Our final stretch into Funter Bay was SE15-20 and 3-foot chop on our beam making for unpleasant travel. SW winds blew into the anchorage all night, keeping us at the end of our anchor circle until the next morning.

2022-Cruise-234xWe arrived in Juneau early on June 6 so that we could beat the gill-netters into port before the 12pm closing on their fishery.  Even then, we were barely able to find a spot on the dock into which to squeeze.  We know many boaters who avoid Statter Harbor in Auke Bay because it is a free-for-all of boats (commercial fishing boats, commercial tour boats, local recreational boats, and transient pleasure boats like ourselves).  We’ve managed to get a spot on all our visits but we dread the day when our luck runs out.

We’ve passed the halfway point of our cruising season and from here we are starting slowly southwards.

Saturday, June 18, 2022

Petersburg to Sitka

We headed north from Petersburg on the morning of June 7 shortly before the turn to ebb tide. The building ebb current gave us a boost until we were partway across Fredrick Sound heading towards Point Gardiner. W2022-Cruise-073xhen reached Point Gardiner and started north up Chatham Strait we picked up the flood current and the boost until we entered Ell Cove. The cove was vacant when we arrived but shortly after our anchor was down, we were joined by the classic yacht Westward for the night.

The next morning we got an early start to catch as much of the dying flood current up Chatham Strait and into Peril Strait. Our original goal was an anchorage just short of Sergius Narrows, but soon we realized our early start allowed us to transit Sergius Narrows at slack current and continue on to Sitka the same day. When we reached Sitka in the afternoon, the wind was blowing in the upper teens inside the breakwater.  Rather than risk an awkward docking in challenging conditions, we continued past Sitka and anchored south of town in Leesofskaia Bay, a very protected location.

2022-Cruise-077xAfter a calm night, we returned to Sitka and were secured in a slip shortly after 9 AM.  This thrilled Drake as being in town allowed for frequents walks and visits to a dog park a short distance from the harbor.

After three nights in town, we headed out of town southward along the western shore of Baranof Island and anchored in Scow Bay on Beauchamp Island. The next day we continued south along the coast into Whale Bay where Marcia did some salmon fishing. We anchored the night in Kritoi Basin.

The next morning the forecast was for a low swell and light winds but for the swell and wind to increase the following day. Rather the deal with that, after Marcia fished the morning bite, retraced our route north in good conditions anchoring in Herring Bay on Elovi Island. Along the way, we passed Shearwater, a “classic” Diesel Duck owned by David Cohn.  We agreed to meet back in Sitka in a few days after they returned to town.

2022-Cruise-075xFollowing a calm night, we made an early departure on a falling tide through the shallow entrance to Herring Bay. We arrived back in Sitka shortly after 9 am so that Drake would have a full day of walks and ball play.

When we arrived in Sitka we discovered fellow Queen City Yacht Club member, Ann & Craig Wilbour were here on their Ocean Alexander 45 Shot-8. We spent an evening with them catching up on each others travels.

2022-Cruise-082xThe next night, after David Cohn on Shearwater returned, he invited us to a halibut dinner on board with his crew mate Mary Kay and friends Wade & Betty. Lots of stories were told.

We’ve grown to appreciate the trail system in Sitka that is easily accessible from the harbor yet takes you into some lovely terrain surrounding Sitka.  We’re use to walking in the various towns in SEAK but Sitka is certainly at or near the top of the towns we visit in “walkability:.

From here we expect to head back to Chatham Strait and eventually work our way north. Glacier Bay NP and Juneau are expected destinations but were not sure when.

Monday, June 6, 2022

Wrangell to Petersburg (the long way)

For most boats travelling from Wrangell to Petersburg it is about a 40 mile journey, often as a single days journey if the tide cycle works in Wrangell Narrows.  For us, it was 300 miles in 10 days.

We left Wrangell on May 25 with an excellent weather forecast, light winds and no rain. Since we had been thwarted in our attempt to explore the east shore of  Prince of Wales Island, we thought we’d explore the east shore of Kuiu Island along Sumner Strait. We’ve passed that area a number of times but we’ve always done it directly as to minimize our exposure to the ocean swells that can travel into Sumner Strait.

2022-Cruise-045xOur first anchorage was Port Beauclerc, a poorly charted area.  We followed the directions in the Coast Pilot and entry wasn’t difficult. While heading to our anchorage we passed by many sea otter mothers with their pups suggesting that boating traffic was light. The anchorage was a huge area with good depths and scenic. Our only complaint was that its size meant it didn’t feel “intimate” and it might not be protected from wind.

2022-Cruise-047xThe next day we continued south, then turned a corner into Affleck Channel and proceeded to Bear Harbor for the night. The charting was better but entry was tighter. Fortunately the entry tips from the Coast Pilot were spot on and we were soon anchored for the night. True to its name, we saw a black bear foraging along the shore as we entered. It too was a lovely anchorage but not one I’d choose to sit out a storm with forecasted south winds as the terrain was relatively low.  The winds we saw in the anchorage were pretty much the same winds as were in Affleck Canal.

We continued our exploring by backtracking about 6-miles to Kell Bay.  We spent two nights here. First in the basin formed by several islands on the SW arm of the bay.  It was quite lovely and the islands gave visual interest and intimacy to it.  The next day, we passed through the very narrow (30-35 yards wide) channel into “land locked” basin south of the arm.  While narrow, it is steep-to and the least depth we saw was about 4 fathoms (24 feet) at a +2 foot tide.  The inner basin felt like you were in a mountain lake.

Both of these anchorages seem well protected but we experienced southerly winds that were only slightly diminished from those winds that were reported at the Cape Decision light house 7-miles away.  While the fetch was short so the chop was minor, we were surprised at how consistent the winds were in the afternoon from sea breezes,  The winds apparently blow up the various drainages on the windward side of Kuiu Island, over the low passes then back down the drainages on the leeward side.  The wind simply follows the direction dictated by the terrain.  We’ve notice this same phenomena in some of the inlets and bays on the east shore of Baranof.  An anchorage looks like its well protected on the chart but wind comes whistling down the mountainside following the terrain.

2022-Cruise-052xWith a good forecast in hand and an early start, we rounded Cape Decision on the south tip of Kuiu Island and made our way to Port Malmesbury.  We put our stabilizing “fish” in the water as we cruised up the west shore of Kuiu Island since we were beam to the prevailing SW swell. We anchored in the “Mud Hole”, a misnomer as it is quite nice.  A humpback whale later came in to feed so it had the whale’s approval as well.

2022-Cruise-055xOne reason we wanted to be in Southern Chatham was that it was one of the few areas open to King Salmon fishing.  The next day, after waiting of fog to burn off, we fished the mid-day bite along the shore south of Port Cosmos.  No king but a pink salmon was hooked and released. We anchored in nearby Gedney Harbor.

From Gedney Harbor, we fished the early morning bite then crossed over2022-Cruise-058x Chatham Strait to the east short of Baranof Island and fished mid-day bite north of Port Walter.  We anchored for the night in Denmark Cove in Port Walter.

With a forecast for bigger seas in Southern Chatham, we fished the morning bite than proceeded north. We encountered 15-25 knot winds and unpleasant head seas (3-4' with a very short period) as we motored north.  They only started to moderate about the time we turned into Gut Bay.  Conditions were markedly better inside and we anchored in our preferred spot.  Soon the temperatures reached the 70-degree mark for the first time during our trip. 

2022-Cruise-064xAt this point we decided to head to Petersburg to reprovision, do chores and visit with friends there. From Gut Bay we back across Chatham strait to Honey Dew Cove, a lovely and popular anchorage at the NE corner of Kuiu Island. We arrived early enough to make forays to shore which have areas suitable for play with Drake.

The following morning, June 3, we made the push to Petersburg, arriving about 40 minutes ahead schedule on account of current boost.  Petersburg is notorious for the fast currents that whip by its docks making docking a challenge for the unwary.  We came in on a finger pier with several folks working on fishing vessel tied to the opposite side, who were kind enough to take our lines and make us fast before anything could go haywire.

2022-Cruise-070xWhile in Petersburg, we spent the evenings socializing with Kathleen and John Douglas who own Laysan, a sistership to Alpenglow. They keep their boat in Petersburg during the off season. They had returned a few days earlier and were still doing chores to resuscitate 2022-Cruise-071xLaysan from its winter hibernation.  One afternoon we traveled in their dinghy across the channel to Kurpreanof Island and walk a lovely boardwalk loop trail through the forest.

From here our goal is to head to Sitka via the relatively direct Peril Strait route.

Miles covered this leg was 300 NM over 10 days.

Sunday, May 22, 2022

Ketchikan to Wrangell

To ease into our more leisurely Alaska cruising practice we started on a loop of Behm Canal, the body of water which circles around Revillagigedo Island where Ketchikan lies. Our original plan was to then cross Clarence Strait and spend additional time exploring the east shore of Prince of Wales Island (PoW)..

2022-Cruise-010xOur first stop after Ketchikan was to the new (to us, anyway) destination of Bailey Bay where the USFS has a public buoy.  The buoy is intended to support access to a 2-mile trail to a USFS shelter at the hot springs near Lake Shelokum.  The buoy looked in good repair so we tied to it for the night.  As is often the case where the USFS buoys are sited, anchoring is difficult because of the steep-to nature of the bottom.  I went ashore with the kayak and found the first few hundred yards of the trail in good shape.  Since I was travelling by myself, I elected to not go far but noted it for a return stop.

The next day we back tracked a bit to anchor in Yes Bay for two nights to wait the passing of a short stint of wet and windy weather. 

From Yes Bay, we headed to Walker Cove in Misty Fiords National Monument where again, we tied to a USFS buoy located in front of a perfect bear beach.  Unfortunately, like last year, the sedge grass had not grown enough to make it bear country and we didn’t see any bears.

At this point, we abandoned our original plan to explore the east shore of PoW because the weather forecasts begin to suggest that the good conditions in Clarence Strait, which borders the length of PoW’s east shore, was short-lived.  Over the years, we’ve learned to respect Clarence Strait and to be elsewhere when the conditions are poor. 

2022-Cruise-015xFrom Walker Cove, we returned to the Bailey Bay buoy but this time the whole family paddled to shore and Drake went for a hike.  We covered a little over half a mile along the trail and turned around when it became a little more ragged, wet and muddy.  Using the freshwater washdown hose we got the accumulated mud off of Drake, avoiding a more time consuming full bath.

The sea conditions were good the next day and we made the 73 mile journey down Behm Canal, up Clarence Strait and up Ernest Sound  to Santa Anna Inlet and ended up about 10-1/2 miles west of the Bailey Bay buoy we started from..

We spent 2 nights in Santa Anna, dropping and retrieving our 3 prawn pots twice.  Our 2022-Cruise-025xefforts rewarded us with our first seafood catch of the season. The next day we went along the east side Wrangell Island and anchored in Berg Bay.  There is a USFS cabin there and a clearing in front of it that served as Drake’s much appreciated “dog park”.

The next day, Sunday May 22, we headed to Wrangell where we tied up in Heritage Harbor, about a mile walk into town’s main business section. It had been several years since we last visited Wrangell but it didn’t take much time to refamiliarize ourselves with it.

With the Covid-19 pandemic, the previous two years had a near absence of cruise ships.  The schedule of Alaska cruise ships in 2022 is very similar to years past although we are unsure of the occupancy.  A new addition to the vessels visiting are the larger luxury “expedition” style vessels.  Two of them happened to be in Wrangell on the same day, the Roald Amundsen (Hurtigruten Line) and the Ocean Victory (American Queen Voyages). Both are recent builds with designs radically different from traditional cruise ships.

2022-Cruise-030x

We covered 274 miles in 9 days of travel on this leg.

Thursday, May 12, 2022

Regression to the Mean

2022-05-10 Dixon East

During the first two COVID years our direct transits to/from SE Alaska along the British Columbia coast went remarkably smoothly and quickly. We had no weather delays and even had some very calm days that allowed us to take more direct routes outside of the protected inside channels. .The weather so far for 2022 is very different and is moving us back closer to the average conditions we’ve had over the years.

We departed our homeport on Bainbridge Island on Thursday, April 28. First night was Reid Harbor on Stuart Island.  The next morning we cleared into Canada at Van Isle Marina next to Sidney.  The interaction with the Canadian Border agents was done via telephone but they must have been very busy because Marcia was disconnected several times while on hold and the phone wait was about 30 minutes each time she called.

The weather was soggy and forecasts not great so we spent two nights at the Salt Spring Marina before crossing the Strait of Georgia and continuing north.  We had to wait another two nights in the Broughtons on account of weather before we could get around Cape Caution north of Vancouver Island.

For the last major hurdle, Dixon Entrance separating BC from Alaska, we departed from Brundage Inlet on Dundas Island.  While the swell was not large, about one meter, the period was short and steep, and we were beam to the swell and wind.  We put our roll stabilizing “fish” in the water shortly after leaving Dundas and didn’t take them out until we were north of Mary Island.  The ocean swell was mostly gone at that point but the wind had picked up and pulling the stabilizers in rough conditions is difficult.

As we entered Ketchikan, we stopped at the fuel dock and took on a little over 600 gallons of diesel fuel.  The price per gallon as pretty similar to that in Puget Sound, about $4.94 per gallon with all the taxes and fees.

Our arrival at Bar Harbor Marina in Ketchikan was a bit later than we like and the wind was now blowing briskly up Tongass Narrows.  Since it is early in the season, most fishing boats were still in port so the only slip available was one we needed to back-in.  We tried once and failed.  With the wind now blowing 15kts gusting 20kts, we decided to go anchor for the night and try the next day. 

Our first night, May 10, in Alaska was spent at Deep Bay, a small bay off of Moser Bay (~10 miles NE of Ketchikan).  The next morning we returned to Bar Harbor and managed to get ourselves secured to the dock despite the wind again blowing in the ‘teens.

As we watch the rain showers roll through, we study the long range forecasts looking for hints of a pattern change to this cool, wet and windy weather we’re in.

Thursday, September 30, 2021

Where We’ve been 2010 to 2021

Having been to Alaska eleven times, people will sometimes ask if we get tired going back to the same places.  First, we don’t always go back to the same places each year. It is about a thousand miles from our home port in Puget Sound and our furthest destination in Glacier Bay.  My logbook has 330 different anchorages/ports that we’ve visited, and even now each year we usually manage to add a few new sites to that list.  Additionally, even going to the same place is different each visit because the weather may be different, the time of year may be different and the local wildlife may be different.  So,”No”, we haven’t gotten tired of cruising to SE Alaska.

Below are two Google maps I’ve put together of where we’ve been.  The first map is our 2021 cruise log showing where we were on each day of the cruise.  The second map is compilation of all the places we’ve been in the eleven trips.  Clicking on a location shows the number of visits and in which year.

NOTE: – The map was updated in November 2025 to include the tracks of our cruise.  Color changes are merely to help differentiate one day’s travel from another and denote nothing special with the exception of “green” for the first day of travel and “red” for the last day. As these tracks are our actual route and not our intended route, you may notice deviations from a straight path to accommodate other vessel traffic, sea conditions, temporary stops in order time a narrows, or fishing.

2021 Cruise Log

2010 – 2021 Anchorages/Ports

Friday, September 10, 2021

Out with the Old, in with the New

2019-Cruise-308xOur current practice is to have our bottom cleaned and recoated with anti-fouling paint every two years.  We tend to start a list of other things we want worked on or done at the next haulout as soon as we splash back into the water from the current haul out.

In the 2019 haulout we identified upgrading our house bank of batteries (the source of our electricity when we are not on shore power or running the generator) but upgraded the alternator charging our house bank instead.  We nursed our batteries through the 2020 and 2021 cruising seasons but couldn’t put off an upgrade any longer.  Fortunately, battery technology progressed during the intervening two years.  While still expensive, the cost of the lithium iron phosphate (LiFePO4) batteries were getting to the point that on a per usable kilowatt-hour basis, the lithium batteries were cost competitive with traditional lead batteries.  2021-08-035xThe demonstrated reliability of lithium batteries was also becoming apparent, as well (thank you, first adopters).

One of our criteria was that it had to work with our existing charging system and not require a redesign of the electrical system.  It also had to fit in the space of our old battery bank, four 8D AGM batteries that weight 160 pounds each).  We ended up with ten smaller batteries that weighed 37 pounds each).  The listed amp-hour capacity of the new battery bank is 500 Ah at 24V which is not too dissimilar then the 540 Ah capacity of the old batteries. The real difference is that lithium batteries can be depleted almost completely without harming them while a lead battery ought not be depleted below half its capacity if you want it to last very long.  We expect we’ll be able to 2021-08-036xregularly use 80% of the lithium battery bank capacity,400 Ah.  Our old battery bank had aged to the point that even getting to the 50% point would only give us about 200 Ah.

The other advantage of lithium batteries are their ability to charge rapidly which we tested during our sea trials (below). At our normal cruising RPM, we are able to charge at about 150 amps until the batteries are nearly fully charged. While charging with our generator using the existing charger/inverter and the new standalone charger we are able to also charge at 150 amps until nearly fully charged.  While lead batteries can accept a high charge rate until the 80% level. Past that point the rate of charging diminishes rapidly and the last 20% can take a depressingly long.time.

Out with the New, in with the Old

One thing we also changed while hauled out were our anodes (they protect the metal parts of the boat from galvanic corrosion by offering up a “sacrificial” metal anode). In 2019, we switched from zinc anodes to aluminum anodes.  Aluminum is less toxic to marine life than zinc.  Aluminum is also more reactive than zinc which, apparently, turned out to be a problem for us.

2021-08-008xAs we hung in the slings of the travel-lift after being pulled from the water, the amount of “hard growth” (barnacles and mussels) on our boat was impressive and far greater than normal. In particular the growth on the anodes themselves was an issue. The best explanation offered was the greater reactivity of the aluminum meant the individual anodes were “working" less to supply the necessary galvanic protection. A zinc anode while working will sluff 2021-08-010xmaterial.  Barnacles prefer not to make their home on a surface that is disappearing under them.  The aluminum anodes were apparently not losing as much material and allowed the hard growth to build.

When protecting a boat from galvanic corrosion, a calculation is done (or ought to be done) to determine the approximate location and size of the anodes.  Since our boat had come with zinc anodes we decided that perhaps the switch to aluminum was a failed chemistry experiment. We decided to switch back.

Sea Trials in the San Juans

We splashed back in the water on Tuesday, 8/24, did some testing at the dock then did a quick sea trial in Port Townsend Bay to make sure there were no issues with the preventive maintenance done on the engine.  We stayed the night at the dock to clean things up and put things back after two weeks in the boatyard. The next morning, we left with the ebb tide out of Admiralty Inlet. Our goal for the next two weeks was to spend most of our time at anchor, using the boat normally, watching the battery deplete than periodically recharging them with the genset.

2021-08-059xWe spent the first three nights at Prevost Harbor on Stuart Island, the next three nights in Garrison Bay on San Juan Island, followed by three nights in Echo Bay on Sucia Island, two nights in Fisherman’s Bay on Lopez Island, and two nights in Griffin Bay on San Juan Island.  We had a great time as all of the anchorages offered shore access for us to stretch our legs. 

The batteries and charging system worked exactly as we hoped.  We could usually recharge a day’s worth of battery use with less than one and one-half hours of generator time.  Previously, we had to run the genset for three and one-half hours spread over a morning and evening genset run.  Even then, the old lead batteries were never completely refilled by the charging.  We could also charge the lithium batteries by cruising for only one and one-half hours (about 10 miles of travel). The greater capacity gave us great flexibility as to when to do the genset run.  Our normal consumption is about 9 Ah per hour so we could do a the genset run whenever it was convenient during the day.

Our last night in the San Juans was Mackaye Harbor on Lopez Island where we visited David and Rachel, owners of the Diesel Duck Shearwater.. From there we crossed back across the Strait of Juan de Fuca to Port Townsend to have a couple of items addressed for which parts hadn’t be available before our departure two week earlier.

The next morning, Thursday, 9/9, we scooted through the Port Townsend Canal near Port Hadlock, then down Puget Sound back to the Queen City YC outstation dock in Eagle Harbor where we have winter moorage. Tying up there brought us full circle and finished off the 2021 cruising season.