Hunter 25 (Cherubini) hatch cover replacement

[busyengineer]

I have a broken forward hatch cover on my Hunter 25. Does anyone know where I can get a replacement? I guess as a last resort I could build one. The original is domed and has a seal around the bottom edge. It is difficult to find a replacement due to the raised "bulge" in the deck that mates with the seal.

 

[busyengineer]

Nice hatch!

Thanks very much for your response Randall. What year is your H25? Mine is a 1977. It has a raised trapezoidal "bump" approximately 1.5" wide and 1" high all around the opening that makes using a 3rd party hatch more difficult. I noticed your installation does not seem to have the same bump. Did you perhaps grind it down? How much was the Ocean 60? Do you still have the original plastic hatch by any chance? I will try and take pictures this weekend if it would quit snowing! (The boat is parked at an altitude of 9,470')