Bridge from Point Comfort to Port Lavaca, TX

We crossed from Point Comfort to Port Lavaca on a long bridge. Temperatures outside truck dropped 8 degrees from 75 to 68 just crossing the water from 1 town to the other. Once we were back on land the temperatures returned to 75. This happened again between Lamar and Fulton over Copano Bay. Hmm, maybe we aren’t going far enough South!!!!