Weboct 1, 2024 · this data display current weather and forecast for the coming days in topsail beach. In winter 61°f, in spring 66°f, in summer 81°f, in autumn 74°f. Webaverage annual water temperature on the coast in topsail beach is 71°f, by the seasons:

Learn about unique regional weather. In addition to temperature, wind, humidity and pressure, we include data on the. Webtopsail island water temperatures peak in the range 27 to 29°c (81 to 84°f) on around the 18th of july and are at their minimum on about the 15th of february, in the range 18 to.