Atlantic water temperature

Atlantic, Amelia Island / Fernandina · Sea/Coast

The current water temperature at Atlantic is 26.9 °C (as of August 31, 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.

26.9 °C

Measured: August 31, 2026 · continuously updated

💧 Water 26.9° · ☀️ Air 27.1° · high today 29.5°

Temperature trend of recent weeks

Atlantic — Photo: SRenee · CC BY-SA 3.0 · Wikimedia Commons

Water quality

Official EPA rating: excellent

Measurement series & statistics

This measurement series includes 592 data points since July 3, 2026.

Lowest recorded value: 26.9 °C on August 31, 2026 · highest value: 31.3 °C on July 10, 2026.

Nearby waters

Atlantic, Offshore Fernandina Beach, FL (132) · 13.7 km away26.9 °C Clapboard Creek above Buckhorn Bluff near Jax, Florida · 26.1 km away32.4 °C Atlantic, Mayport (Bar Pilots Dock) · 30.1 km away28.5 °C Atlantic, Mayport (Bar Pilots Dock), FL · 30.1 km away28.5 °C Atlantic, Dames Point, FL · 33.8 km away29.5 °C

More measuring points: Atlantic

South Port Everglades39.3 °C Trout Cove, FL33.4 °C Johnson Key, FL33.1 °C Middle Key, FL32.9 °C Taylor River, FL32.8 °C Bob Allen, FL32.6 °C

Frequently asked questions

Can you swim at Atlantic right now?
The current water temperature is 26.9 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Atlantic?
Currently 26.9 °C (updated continuously).

How is the water quality at Atlantic?
The official classification is: excellent.

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