English Channel water temperature

English Channel, Dart Estuary at Warfleet, Dartmouth · Sea/Coast

The current water temperature at English Channel is 18.9 °C (as of August 21, 2026, source: official monitoring networks).

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

18.9 °C

Measured: August 21, 2026 · continuously updated

💧 Water 18.9° · ☀️ Air 17.0° · high today 18.2°

Temperature trend of recent weeks

Measurement series & statistics

This measurement series includes 8 data points since July 5, 2026.

Lowest recorded value: 17.8 °C on July 5, 2026 · highest value: 20.8 °C on July 10, 2026.

Nearby waters

English Channel, Dartmouth Castle Beach · 0.5 km away20.6 °C English Channel, Blackpool Sands · 3.6 km away19.4 °C English Channel, Dart Estuary at Dittisham · 4.7 km away20.3 °C English Channel, St.marys Bay Beach · 6.9 km away21.9 °C English Channel, Broadsands Beach · 7.2 km away19.5 °C

More measuring points: English Channel

Littlestone Beach Survey Station25.6 °C Middleton on Sea (south of Footpath to Beach)24.9 °C Camber Sands24.4 °C Sandwich Bay Beach Sampled For Swa Bathing Beach Survey24.0 °C Winchelsea24.0 °C Lepe (beach Monitoring)23.8 °C

Frequently asked questions

Can you swim at English Channel right now?
The current water temperature is 18.9 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at English Channel?
Currently 18.9 °C (updated continuously).

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