Plage de Toull Bihan sea temperature
Sea-surface temperature for Plage de Toull Bihan, France, with the 7-day outlook and what to wear.
What is the sea temperature at Plage de Toull Bihan today? (3 Sept)
The sea at Plage de Toull Bihan is 18.7 °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 Toull Bihan sea temperature — next 7 days
Sea temperature varies by under 1.1 °C across the week.
| Date | Sea temp | Range | Suggested wetsuit |
|---|---|---|---|
| Thu 3 Septtoday | 18.8 °C | 18.7–19.0 °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 | 19.2 °C | 19.0–19.5 °C | 2 mm shorty or spring suit |
| Sun 6 Sept | 19.4 °C | 19.0–19.8 °C | 2 mm shorty or spring suit |
| Mon 7 Sept | 19.5 °C | 19.4–19.6 °C | 2 mm shorty or spring suit |
| Tue 8 Sept | 19.4 °C | 19.3–19.5 °C | 2 mm shorty or spring suit |
| Wed 9 Sept | 19.2 °C | 19.0–19.3 °C | 2 mm shorty or spring 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 Toull Bihan 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 Toull Bihan
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 Toull Bihan today?
The sea at Plage de Toull Bihan, France is 18.7 °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 Toull Bihan?
At 18.7 °C, 3/2 mm full suit is the usual choice at Plage de Toull Bihan. 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 Toull Bihan?
At 18.7 °C the sea at Plage de Toull Bihan 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 Toull Bihan change over a week?
Over the next 7 days the sea at Plage de Toull Bihan stays between 18.7 °C and 19.8 °C. Open water changes temperature slowly, so it rarely moves much inside a week — seasonal change is what matters.
