Is Isle of Wight too cold to swim in summer? In July sea water temperature throughout Isle of Wight is not yet warm enough for swimming and does not exceed 20°C. Based on average water temperature observations over the past ten years, the warmest sea in Isle of Wight in July was 18.1°C (in Cowes), and the coldest water 17.3°C (in Compton Bay). To find out the sea temperature today and in the coming days, go to Current sea temperature in Isle of Wight
Isle of Wight cities and resorts with the values of the average water temperature in July in recent years.
For more detailed information about water temperature, surf forecast, weather and time of sunrise and sunset in any specific area of your interest, just click on a city name. For ease of search, all places are also grouped by the first letter of the name.
To find out what the water temperature was in Isle of Wight any day over a period of the last ten years, select the month