Boats Can Sink in the Spring Too!

Introduction by William L. Gills aka Bos'n Bill

Every Spring around this time of year many of us begin our Spring boating preparations by breaking out the Spring checklists to be sure we haven't forgotten anything and that it's "all systems go" for launch.  Perhaps the most obvious consideration before that happens is that the boat will still be floating when we return to use it.  Many of the checklists assume you know better and don't include some of the precautionary measures articulated below.  As Johann Goethe reminds us, "precaution is better than cure": you don't want your boat to sink as a consequence of not taking into account some important safeguards.

Bob Adriance the author of the following article is the editor of Seaworthy, a BoatUS Marine Insurance publication. Seaworthy's stories and lessons learned are all based on real-life BoatUS Marine Insurance claim files, such as the story featured here. 

WHY BOATS SINK IN THE SPRING    

BY BOB ADRIANCE

Make sure your boating season doesn't start with a thunk! The sound of your beloved hitting the bottom…

THE BOAT WAS SITTING ON THE BOTTOM OF THE SLIP. "When they looked at it they said the battery was dead. I don't know what happened. Maybe the float switch got stuck."

It doesn't seem fair, but just as the boating season was about to get underway the skipper described above drove to his marina and found his 20-foot runabout resting on the bottom. Not only did he have to start the boating season by filing an insurance claim (and paying the cost of the deductible), he probably had to wait until well into the season to begin boating because boatyards are slower to make unscheduled repairs during the spring outfitting rush.

Blaming a sinking on a float switch is like blaming your stomachache on a fork. True, bilge pumps can prevent a sinking, at least until the battery dies, but the real question in a sinking is, where did the water come from? More to the point, why didn't someone visit the boat occasionally and check the bilges?


What The Heck Happened?

Most likely the boat above sank when a hose that had been securely attached last season was taken off to winterize the engine. With all the attention going to the engine – Is pink stuff coming out the exhaust? – the hose clamp was overlooked. Here are five other possibilities:

1.

 Heavy spring rains can get through poorly caulked ports, hatches, chainplates, and deck fittings. Water can "pool" on deck if scuppers become clogged by leaves in the fall, which then makes the problem worse. On many boats with low freeboard, the boat only needs to sink a few inches before outlets — scuppers and exhaust ports — become inlets.

2.

 All too often, the owner is unaware of leaks because the automatic bilge pump dutifully kept the bilge dry during the warmer months. Over the winter, however, the battery — and the bilge pump — may go dead. With the pump knocked out and an owner who thinks the boat can take care of itself, water begins to accumulate. In this case, the boat sank because of a combination of heavy spring rains, a large open cockpit, and a deck drain that badly needed caulking.

3.

 A poorly attached hose (secured with only one hose clamp) can be "lifted" off the seacock as the water freezes and expands. If a seacock is left open, water in the seacock and hose will freeze. As long as the water remains frozen, the boat will remain afloat. When the ice eventually thaws, the boat sinks. Seacocks should be closed over the winter or, in the case of cockpit drains, double-clamped securely with stainless-steel clamps. Note that the nipple in the photo isn't barbed, which makes it that much more vulnerable.

4.

 If water is left in the intake sea strainer, it can freeze and break the bowl. If the seacock is open, the boat sinks as soon as the ice thaws. If it's closed, an unsuspecting owner may open the intake seacock in the spring without noticing the broken sea strainer. Check the sea strainer before you leave the boat!

5.

 If a stuffing box isn't tightened before the boat is laid up, even small amounts of water — a steady drip — can eventually swamp a boat. This could also happen over the summer, but it's more likely in the winter and early spring because owners are more remiss about visiting their boats regularly. The lesson: Visit your boat routinely, regardless of the season.

William L. Gills aka Bos'n Bill, webmaster of this site, is the author of the book Lubber's log, published by Llumina Press; a boating journal and adventure story of the author's first time experiences in the preparation, maintenance and piloting of a new, unfamiliar boat. 
You can visit his website here.

If I Had A Boat...I'd Rather Be Boating!

Introduction by William L. Gills aka Bos'n Bill

Have you ever been in that place where you wager, if I could be anywhere else, do anything else other than what I'm doing right now I'd give anything to be there?  I know I have and that place is usually on the water in a boat.

They say a picture is worth a thousand words. I think music can speak another thousand and when you combine music with pictures you have the next best thing to fully experiencing in real time what the words and pictures express. Linda Brown has given us a gift of both in her video gallery of sailboats on Puget Sound/Washington combined with Lyle Lovett's, "If I had a Boat".

Take some time out from you busy day to indulge yourself in one of your favorite pastimes. Thank you Linda Brown for sharing your love of boating in this way.

William L. Gills aka Bos'n Bill, webmaster of this site, is the author of the book Lubber's log, published by Llumina Press; a boating journal and adventure story of the author's first time experiences in the preparation, maintenance and piloting of a new, unfamiliar boat. You can visit his website here.