In December sea water temperature throughout American Samoa warms above 20°C/68°F and it is enough for a comfortable bath. Based on water temperature observations over the past ten years, the warmest sea in American Samoa in December was 29°C/84°F, and the coldest 27°C/81°F
Current water temperature in American Samoa
American Samoa cities and resorts with the values of the average water temperature in December in recent years.
For more detailed information about water temperature, surf forecast, weather and time of sunrise and sunset in any specific area of your interest, just click on a ctiy name
American Samoa cities and resorts
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Our report for American Samoa is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, water temperatures, surf forecasts, current temperatures and weather forecasts.