Atlantic water temperature

Atlantic, Marathon / Sombrero Beach · Sea/Coast

The current water temperature at Atlantic is 32.2 °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.

32.2 °C

Measured: August 31, 2026 · continuously updated

💧 Water 32.2° · ☀️ Air 29.0°

Temperature trend of recent weeks

Atlantic — Photo: AmberGirl · CC BY 3.0 · Wikimedia Commons

Water quality

Official EPA rating: excellent

Measurement series & statistics

This measurement series includes 589 data points since July 3, 2026.

Lowest recorded value: 30.2 °C on July 12, 2026 · highest value: 34.0 °C on August 23, 2026.

Nearby waters

Atlantic, Vaca Key, Florida Bay · 2.9 km away32.2 °C Atlantic, Vaca Key, FL · 2.9 km away32.2 °C Atlantic, Little Rabbit Key, FL · 41.5 km away32.6 °C Atlantic, Peterson Key, FL · 42.4 km away32.0 °C Atlantic, Johnson Key, FL · 44.0 km away33.1 °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 32.2 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Atlantic?
Currently 32.2 °C (updated continuously).

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

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