Atlantic water temperature

Atlantic, St. Augustine, FL (194) · Sea/Coast

The current water temperature at Atlantic is 27.5 °C (as of August 29, 2026, source: NOAA NDBC).

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

27.5 °C

Measured: August 29, 2026 · continuously updated

💧 Water 27.5° · ☀️ Air 27.4°

Nearby waters

Atlantic, St. Augustine Beach · 24.3 km away27.5 °C Atlantic, Jacksonville Beach · 43.8 km away27.4 °C Durbin Creek near Fruit Cove, Florida · 46.9 km away26.9 °C St Johns River at Racy Pt near Hastings, Florida · 50.5 km away30.3 °C St Johns River below Shands Bridge near Grn Cove Sprg, Florida · 51.6 km away29.6 °C

More measuring points: Atlantic

South Port Everglades38.5 °C Taylor River, FL32.9 °C Marathon / Sombrero Beach32.8 °C Vaca Key, FL32.8 °C Vaca Key, Florida Bay32.8 °C Key West32.5 °C

Frequently asked questions

Can you swim at Atlantic right now?
The current water temperature is 27.5 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Atlantic?
Currently 27.5 °C (updated continuously).

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