English Channel water temperature
English Channel, West Wittering · Sea/Coast
The current water temperature at English Channel is 17.4 °C (as of October 16, 2026, source: Regional Coastal Monitoring Programmes).
The sea lags the air by weeks: the warmest water often arrives after the warmest days. Measured buoy values show this honestly.
Measurement series & statistics
This measurement series includes 720 data points since August 17, 2026.
Lowest recorded value: 17.2 °C on October 12, 2026 · highest value: 23.0 °C on August 17, 2026.
In October, temperatures have ranged between 17.2 °C and 19.1 °C.
The current value is 0.9 °C below the October average of this series.
Nearby waters
More measuring points: English Channel
Frequently asked questions
Can you swim at English Channel right now?
The current water temperature is 17.4 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at English Channel?
Currently 17.4 °C (updated continuously).
How warm is at English Channel in October?
In October, the water temperature recently averaged 18.3 °C.
When is the water warmest at English Channel?
Across the measurement record, August is on average the warmest month (21.4 °C).
