Seabrook Island Beach Water Temperature
17.4°C / 63.4°F
The sea at Seabrook Island Beach feels tepid so don't forget to pack your wetsuit!
Average Sea Temp for Seabrook Island Beach
The chart and table below are the sea temperature averages for Seabrook Island Beach calculated from over twenty years of oceanographic data. As above the water temperatures given are for sea surface temperature (SST) which is most relevant to recreational users.