Sapelo Island water temperature

Sapelo Island, Hunt Dock · Sea/Coast

The current water temperature at Sapelo Island is 29.6 °C (as of September 1, 2026, source: NOAA NERRS SWMP).

The sea lags the air by weeks: the warmest water often arrives after the warmest days. Measured buoy values show this honestly.

29.6 °C

Measured: September 1, 2026 · continuously updated

💧 Water 29.6° · ☀️ Air 27.8° · high today 29.6°

Nearby waters

Sapelo Island, Lower Duplin · 7.1 km away30.1 °C Hudson Creek at Meridian Landing, near Meridian, Georgia · 9.0 km away31.3 °C Atlantic, Jekyll Island · 47.5 km away30.1 °C Savannah River at Usace Dock, at Savannah, Georgia · 69.3 km away29.9 °C Atlantic, Tybee Island · 70.5 km away29.9 °C

More measuring points: Sapelo Island

Lower Duplin30.1 °C

Frequently asked questions

Can you swim at Sapelo Island right now?
The current water temperature is 29.6 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Sapelo Island?
Currently 29.6 °C (updated continuously).

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