English Channel water temperature

English Channel, Dieppe · Sea/Coast

The current water temperature at English Channel is 20.8 °C (as of September 1, 2026, source: Open-Meteo marine model).

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

20.8 °C

Measured: September 1, 2026 · continuously updated

💧 Water 20.8° · ☀️ Air 18.7°

Temperature trend of recent weeks

English Channel — Photo: Sygogne · CC BY-SA 3.0 · Wikimedia Commons

Water quality

EU classification: excellent

Measurement series & statistics

This measurement series includes 596 data points since July 3, 2026.

Lowest recorded value: 19.7 °C on July 3, 2026 · highest value: 23.5 °C on August 13, 2026.

Nearby waters

English Channel, Dieppe, Plage · 0.1 km away20.8 °C English Channel, Dieppe, Puys · 2.6 km away20.8 °C English Channel, Hautot-sur-Mer, Pourville · 3.6 km away20.8 °C English Channel, Petit-Caux, St-Martin-Plage · 9.8 km away20.6 °C English Channel, Sainte-Marguerite-sur-Mer, Ste-Marguerite-Plage · 10.4 km away21.0 °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 20.8 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at English Channel?
Currently 20.8 °C (updated continuously).

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

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