White Rocks sea temperature
Sea-surface temperature for White Rocks, United Kingdom, with the 7-day outlook and what to wear.
What is the sea temperature at White Rocks today? (3 Sept)
The sea at White Rocks is 15.9 °C today. A 4/3 keeps a two-hour session comfortable; many people add boots. Most people add boots on longer sessions. The sea and the air are within a degree or so of each other.
White Rocks sea temperature — next 7 days
Sea temperature is essentially flat across the week — open water changes temperature slowly, so it rarely moves much in seven days.
| Date | Sea temp | Range | Suggested wetsuit |
|---|---|---|---|
| Thu 3 Septtoday | 15.9 °C | 15.8–16.0 °C | 4/3 mm full suit |
| Fri 4 Sept | 16.0 °C | 15.9–16.0 °C | 4/3 mm full suit |
| Sat 5 Sept | 15.9 °C | 15.8–16.1 °C | 4/3 mm full suit |
| Sun 6 Sept | 15.9 °C | 15.8–16.0 °C | 4/3 mm full suit |
| Mon 7 Sept | 15.8 °C | 15.7–15.9 °C | 4/3 mm full suit |
| Tue 8 Sept | 15.7 °C | 15.7–15.8 °C | 4/3 mm full suit |
| Wed 9 Sept | 15.7 °C | 15.6–15.7 °C | 4/3 mm full suit |
Figures are modelled sea-surface temperature, not readings from a buoy or a thermometer in the shallows — expect a degree either way, and more in a shallow bay on a hot afternoon. Wetsuit suggestions are general guidance: cold tolerance varies a lot between people, and wind, session length and air temperature matter as much as the water does.
What wetsuit for what sea temperature?
| Sea temperature | Wetsuit | Extras |
|---|---|---|
| 24 °C and above | Boardshorts or swimsuit | — |
| 22–24 °C | Rash vest or 1 mm top | — |
| 19–22 °C | 2 mm shorty or spring suit | — |
| 17–19 °C | 3/2 mm full suit | — |
| 14–17 °CWhite Rocks today | 4/3 mm full suit | boots on longer sessions |
| 11–14 °C | 5/4 mm full suit | boots and gloves |
| 7–11 °C | 5/4/3 mm hooded full suit | boots and gloves |
| Below 7 °C | 6/5 mm hooded full suit | thick boots and gloves |
Conditions at White Rocks
Water temperature is one input. For wave height, wind and a 0–100 score per sport and ability level, see the full forecast.
Frequently asked questions.
What is the sea temperature at White Rocks today?
The sea at White Rocks, United Kingdom is 15.9 °C today. This is modelled sea-surface temperature rather than a buoy reading, so allow a degree either way.
What wetsuit do I need at White Rocks?
At 15.9 °C, 4/3 mm full suit is the usual choice at White Rocks. A 4/3 keeps a two-hour session comfortable; many people add boots. Most people add boots on longer sessions. Cold tolerance varies, and wind and session length matter as much as the water temperature.
Is the sea warm enough to swim at White Rocks?
At 15.9 °C the sea at White Rocks is cold. Short swims only without a wetsuit, and be aware of cold-water shock.
How much does the sea temperature at White Rocks change over a week?
Over the next 7 days the sea at White Rocks stays between 15.6 °C and 16.1 °C. Open water changes temperature slowly, so it rarely moves much inside a week — seasonal change is what matters.
