Selsey, Sussex water temperature Sea temperature today and for the next 7 days
14–15 °C
The sea around Selsey is 14 to 15 °C at the surface right now. Over the next 7 days it stays between 13 and 15 °C.
The water stays close to the surface temperature down to about 6–25 m at the sites we follow; deeper it gets colder.
Most divers here need a 7 mm with hood, or drysuit today.
Next 7 days
- Sat 14 Nov14–15 °C
- Sun 15 Nov14–15 °C
- Mon 16 Nov13–15 °C
- Tue 17 Nov13–15 °C
- Wed 18 Nov13–14 °C
- Thu 19 Nov13–14 °C
- Fri 20 Nov13–14 °C
By dive site
| Site | Now | Today | Warm down to | Suit |
|---|---|---|---|---|
| SS GasconySelsey | 14.8 °C | 15 °C | past 18 m | 7 mm + hood |
| War HelmetSelsey | 14.8 °C | 15 °C | past 25 m | 7 mm + hood |
| Outer MulberrySelsey | 13.9 °C | 14 °C | past 6 m | 7 mm + hood |
Surface temperature from the Open-Meteo marine forecast; temperature at depth, where available, from Copernicus Marine models (daily averages). Both are model estimates.