Water in Bilge!

Apr 24, 2020
101
Hunter Cheribini 37 South Portland
I've got my H37 plastic wrapped, mast in place. We've had a couple of rain storms in the last month. I pumped out 8 gallons of water. Seems like too much to me. Is this common?
 
Sep 25, 2008
7,283
Alden 50 Sarasota, Florida
I've got my H37 plastic wrapped, mast in place. We've had a couple of rain storms in the last month. I pumped out 8 gallons of water. Seems like too much to me. Is this common?
Depends - how much rain have you had? From what direction relative to the mast slot? Slope of wrap around mast? Any internal water leaks if not ‘winterized’?
 
Oct 26, 2010
2,023
Hunter 40.5 Beaufort, SC
Likely coming in through the top of the mast (assuming it's keel stepped).
It is likely a deck stepped mast I believe. It could still be coming down the mast and if the drains holes at the mast base are not clear, water can build up there and water can enter the boat. If that is the case you should be able to see water stains or other traces of water coming in. 8 gallons is a lot of water for water leakage into the boat in a short time. Have you checked to see if you have a potable water leak from one of your tanks?
 
Oct 26, 2010
2,023
Hunter 40.5 Beaufort, SC
it is keel stepped. I'm worried about it accumulating and freezing. What can you do about the mast?
Sorry about the misinformation on deck stepped. I thought the Cheribini Hunters were deck stepped. How long did it take to collect 8 gallons of water and how much rain did you have over the period that you observed the collection of 8 gallons? Still seems like a lot of accumulation down small slots or openings in the mast. I would expect that other Cheribini 37 owners would have the same problem if it is just water coming down the mast? Hopefully they will weigh in soon.

Being on the hard, it has to becoming in from the mast, bad hatch seals, deck fittings, or possibly the anchor locker and would be fresh water.
 
May 1, 2011
4,721
Pearson 37 Lusby MD
it is keel stepped. I'm worried about it accumulating and freezing. What can you do about the mast?
I had a garboard plug installed in my boat to address this issue. I'm not aware there's anything that can be done to better seal the top of the mast.
 

Johnb

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Jan 22, 2008
1,449
Hunter 37-cutter Richmond CA
I went on a mission to seal
All the penetrations at the bow
All the chain plates
The hatches
The scuppers - biggy because lots of water flows down the side decks when raining
Around the mast partners
The binnacle
Hatches and portlights
Holes in the mast left from removal of an old radar
All stanchions
The deck rails
And anything else on the deck.

With a deep socket and a long extension my young and flexible son tightened every deck to hull bolt.