The heat has been oppressive, but the sea has been producing some proper fish. Offshore: The offshore fishing has been wild. The gamefish have been keeping the reels screaming while the bottoms have kept the sticks bent. Rock and surf: The heat of January has been beating down. The flatfish have been taking no prisoners along the north coast so make sure you are ready before you throw your bait.Freshwater:  The dams and rivers have dropped down a bit after the massive rains we had. The fishing is starting to pick up, but so is the summer heat…