Sunday, September 22, 2013

Who IS Lee Shore, Anyway?

      Or, There is more than one way to sink a boat …
 
For the last few months, every time I crossed the Skyway Bridge traveling north, between the Skyway Bridge and the Meisner Bridge I would see this boat aground on the east side. 


The first time I saw her, she still had both sails. Then about three weeks ago, the sails were gone.

Then two weekends ago, we had a big blow-up of a storm. It formed in the center of the state, and for some reason no sea breeze formed from the west to stop its movement, and it moved right over the greater Tampa Bay area. It was a  big storm with steady winds of over 40 mph and gusts higher.

Because this boat was on the east side of the highway, when the storm came in from the east, the boat was on the lee shore. 
 
 It gets confusing. If I were talking about an uninhabited desert island, the WEST side would have been the lee side of the island, because the weather was coming from the East. But in boating, “lee shore” has a different meaning. It means that your boat is between the wind and land. The lee shore is on the lee side of your boat. The geography of the land no longer matters in this terminology.

So this little boat (about 25’ is my guess) was aground on a lee shore for the storm we had that Sunday. If this boat had been aground on the West side of the highway she would have been somewhat safer.

Earlier in this blog I told about the man who fell asleep on the beach, and when the wind shifted, his boat was anchored on a lee shore. The wind blew his boat to the shallows and then the waves banged it up and down on the sand until the keel finally came through the bottom of the boat.

I was tempted, but I did not wade out to this boat to see if the keel was now inside the boat.  But I did drive by her again after the storm, and found her more severely aground (no surprise). I also found boat parts on the beach (not a surprise either – I’m surprised she held up as well as she did.)

The galley sink, now on the beach


What does this have to do with you? It’s bad enough to run aground, but if you run aground on a falling tide, you may want to consider calling a towboat as one of your first strategies. Keep working things and trying to get off the grounding, but the lower the tide gets, the harder it will be to get your boat freed safely. If you have to wait to get her off, you might want to consider staying with her. It can be uncomfortable, but your grounded boat might make a tempting target, an easy wade away for someone with sticky fingers.

Which leads me to my next comment: I drove over the bridge again a couple of days ago, and looked at this boat.  Both the mast and the boom were gone along with all the shrouds and stays. It’s possible that the owner has been coming back to get sails, and the mast, etc. (I hope he finds his sink on the beach), but gone is gone.

This is terrible for the boat, and terrible for the boat owner, who probably did not have towing insurance. He or she is also likely to get a fat bill from whichever county that stretch of land is in – the Skyway Bridge sits in three counties. So how do you keep this from happening to your boat?

First, study a paper chart of the area you will be sailing. Don’t rely only on a chart plotter. Except for very expensive ones, they have small screens, and dangerous shallows could be just off the edge of your screen. Have some idea of where the shallow spots are so you know what to look for. 

 
Second, pay attention to the waters around you. In the photo above, see the light green spot of water apparently near the horizon? The water there is probably less than one foot deep at low tide. You can also see another very shallow spot off to starboard.  A change in color will often tip you off to shallow water. In addition, over shallow water there will sometimes be breaking waves, just as you see on a beach. Neither of these are foolproof, but it should remind you to take another look at where you are.

Third, get towing insurance. There’s a very good chance that a towboat could have gotten this boat off the grounding, and nothing bad would have happened to her. Even if they couldn’t get her off in a low tide, it most likely would have been pretty easy at the next high tide. She’s not a big boat.

Fourth, know several ways to get your boat off a grounding yourself. That’s a huge topic and too much for this blog entry, but you’ll see several approaches very well explained in SAILING FOR DUMMIES.

Fifth, have some creature comforts on your boat. If she doesn’t have a head, get a porta-potty. They work extremely well. Have a flashlight and a good book to read so you have something to do while you stay with your boat. Always carry extra food and water, even if it’s only a can of Dinty Moore Stew. Creative arranging of cushions can make spending the night on a grounded boat fairly comfy. 

I’ll have to tell you how I know on another day.

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2 comments:

  1. Fantastic post and I really like your information. Your photos looks like awesome and pleasure to me. Thanks for your lovely post.

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  2. Thanks for the kind words. The boat is still there, by the way. What a shame.

    ReplyDelete