Plage de Cap Sud sea temperature
Sea-surface temperature for Plage de Cap Sud, France, with the 7-day outlook and what to wear.
What is the sea temperature at Plage de Cap Sud today? (3 Sept)
The sea at Plage de Cap Sud is 28.7 °C today. Warm enough to go without neoprene for a normal session. The sea is about 8 °C warmer than the air, so it will feel mild going in.
Plage de Cap Sud 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 | 28.9 °C | 28.6–29.1 °C | Boardshorts or swimsuit |
| Fri 4 Sept | 28.8 °C | 28.6–29.0 °C | Boardshorts or swimsuit |
| Sat 5 Sept | 28.8 °C | 28.6–29.1 °C | Boardshorts or swimsuit |
| Sun 6 Sept | 28.8 °C | 28.6–29.1 °C | Boardshorts or swimsuit |
| Mon 7 Sept | 28.9 °C | 28.6–29.1 °C | Boardshorts or swimsuit |
| Tue 8 Sept | 28.9 °C | 28.6–29.1 °C | Boardshorts or swimsuit |
| Wed 9 Sept | 28.7 °C | 28.6–28.8 °C | Boardshorts or swimsuit |
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 abovePlage de Cap Sud today | 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 °C | 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 Plage de Cap Sud
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 Plage de Cap Sud today?
The sea at Plage de Cap Sud, France is 28.7 °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 Plage de Cap Sud?
At 28.7 °C, boardshorts or swimsuit is the usual choice at Plage de Cap Sud. Warm enough to go without neoprene for a normal session. Cold tolerance varies, and wind and session length matter as much as the water temperature.
Is the sea warm enough to swim at Plage de Cap Sud?
At 28.7 °C the sea at Plage de Cap Sud is comfortable for swimming without neoprene for most people.
How much does the sea temperature at Plage de Cap Sud change over a week?
Over the next 7 days the sea at Plage de Cap Sud stays between 28.6 °C and 29.1 °C. Open water changes temperature slowly, so it rarely moves much inside a week — seasonal change is what matters.
