My J30 experienced a 20 degree temperature for a good part of one day and multiple days under 32 degrees. I closed all thru hull valves and covered the glass strainer and hoses with towels. The boat is in a Galveston bay marina in Texas. The water was 39 degrees. There was no water anywhere in any bilge or on the floor. I could not find any cracks. We never have weather like this. The boat was covered in ice and touch of snow. Are there any trouble spots I should check?
Bob Nute
