Average water temperature in Hilton Head Island
On this page you find the mean water temperature over the year in Hilton Head Island (South Carolina), the United States of America. Dive into the water temperature trends, highlighting the best times for swimming and other activities.
In Hilton Head Island, the water undergoes seasonal changes. The warmest month is August, with an average water temperature of 29°C.
The coldest water temperature month, February, has an average temperature of 14°C. It may not be the ideal time for a swim.
Forecast for Hilton Head Island (SC)
5 m/s
clear and no rain
5 m/s
broken clouds and no rain
4 m/s
overcast and heavy rain
Interested in more climate information?
This site provides you with all the information you need about the climate in Hilton Head Island.
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