Plage de Trescadec sea temperature
Sea-surface temperature for Plage de Trescadec, France, with the 7-day outlook and what to wear.
What is the sea temperature at Plage de Trescadec today? (3 Sept)
The sea at Plage de Trescadec is 18.6 °C today. A summer full suit is the standard choice at this temperature. The sea and the air are within a degree or so of each other.
Plage de Trescadec sea temperature — next 7 days
Sea temperature is cooling across the week, by about 0.9 °C from start to end.
| Date | Sea temp | Range | Suggested wetsuit |
|---|---|---|---|
| Thu 3 Septtoday | 18.8 °C | 18.6–19.1 °C | 3/2 mm full suit |
| Fri 4 Sept | 19.0 °C | 18.8–19.1 °C | 3/2 mm full suit |
| Sat 5 Sept | 19.4 °C | 19.0–20.0 °C | 2 mm shorty or spring suit |
| Sun 6 Sept | 19.4 °C | 19.2–19.7 °C | 2 mm shorty or spring suit |
| Mon 7 Sept | 19.4 °C | 19.3–19.5 °C | 2 mm shorty or spring suit |
| Tue 8 Sept | 19.1 °C | 18.7–19.3 °C | 2 mm shorty or spring suit |
| Wed 9 Sept | 17.9 °C | 17.6–18.7 °C | 3/2 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 °CPlage de Trescadec today | 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 Trescadec
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 Trescadec today?
The sea at Plage de Trescadec, France is 18.6 °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 Trescadec?
At 18.6 °C, 3/2 mm full suit is the usual choice at Plage de Trescadec. A summer full suit is the standard choice at this temperature. 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 Trescadec?
At 18.6 °C the sea at Plage de Trescadec is swimmable but brisk — fine for a short swim, and most people want a wetsuit for longer.
How much does the sea temperature at Plage de Trescadec change over a week?
Over the next 7 days the sea at Plage de Trescadec stays between 17.6 °C and 20.0 °C. Open water changes temperature slowly, so it rarely moves much inside a week — seasonal change is what matters.
