Just had my used boat for a week and noticed some bubbles on the deck tonight. Can someone tell this novice what they are and how to fix . I have a 1989 in what looked like really good shape and didn't see them before. The weather here has been 100+ and the boat is parked outside. I have a cover but didn't use it as I was taking it to the lake tomorrow . Could the sun make the deck do that ? I say the deck in the bow of the boat . Its only on one side also. Thanks Dean and Tere