what is the ocean water temperature at hampton beach nh
Hampton Beach sea temperatures peak in the range 18 to 22Â°C (64 to 72Â°F) on around the 10th of August and are at their coldest on about the 1st of March, in the range 2 to 4Â°C (36 to 39Â°F). The warmest Hampton Beach sea temperatures in early to mid August require something like a 3/2mm fully sealed wetsuit.