Atlantic water temperature

Atlantic, Annapolis, MD · Sea/Coast

The current water temperature at Atlantic is 27.7 °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.

27.7 °C

Measured: August 29, 2026 · continuously updated

💧 Water 27.7° · ☀️ Air 24.7°

Temperature trend of recent weeks

Water quality

Official EPA rating: excellent

Nearby waters

Atlantic, Annapolis · 0.1 km away27.7 °C Atlantic, Annapolis, MD · 3.5 km away27.0 °C Patuxent River at Gov Bridge Natural Area near Bowie, Maryland · 19.1 km away25.2 °C Atlantic, Baltimore · 27.0 km away27.3 °C Atlantic, Tolchester Beach, MD · 32.6 km away27.3 °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 27.7 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Atlantic?
Currently 27.7 °C (updated continuously).

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

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