Île-de-Sein weather

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Ile-de-Sein weather

Here is the Île-de-Sein weather forecast. You will find below :
- Ile-de-Sein weather forecast for the next hours
- 7, 8 and 10 days weather forecast for Ile-de-Sein
- the lastest Ile-de-Sein weather conditions

Please note that the station providing the latest weather data is not necessarily in the center of Île-de-Sein. Differences in prediction may appear according to the location of the weather station, especially in mountains where data usualy come from plains. For better accuracy at high altitude, you should check the snow weather forecast.

You will find below some links for the 8 days weather forecast near Île-de-Sein :
- weather forecast for towns close to Île-de-Sein :
   - Plogoff weather forecast : town located at 13.84 km
   - Cléden-Cap-Sizun weather forecast : town located at 15.22 km
   - Primelin weather forecast : town located at 18.00 km
   - Goulien weather forecast : town located at 19.40 km
   - Esquibien weather forecast : town located at 21.57 km
   - Audierne weather forecast : town located at 23.08 km
   - Beuzec-Cap-Sizun weather forecast : town located at 25.71 km
   - Pont-Croix weather forecast : town located at 27.03 km

- weather forecast for department prefecture of Finistère : Weather of Quimper
- weather forecast for other cities of Finistère : Finistère
- global weather on the map of France : weather france map

Must see: the road map of Île-de-Sein, the photos of Île-de-Sein, the map of Île-de-Sein.

I like Île-de-Sein !

7, 8 and 10 days weather forecast for Ile-de-Sein

Week Forecast:

The latest weather data for Île-de-Sein were collected Saturday, 16 May 2026 at 19:02 from the nearest observation station of Pont-Croix.

Saturday, May 16th

14°C 9°C

99%
93%

Drizzle

Temperature Max: 14°C    Temperature Min: 9°C
Precipitation Probability: 99% (Rain)
Percentage of sky occluded by clouds: 93%
Wind speed: 16 km/h East
Humidity: 79%°        UV Index: 3
Sunrise: 06:38     Sunset: 21:51

Sunday, May 17th

14°C 10°C

46%
66%

Drizzle

Temperature Max: 14°C    Temperature Min: 10°C
Precipitation Probability: 46% (Rain)
Percentage of sky occluded by clouds: 66%
Wind speed: 17 km/h South-East
Humidity: 71%°        UV Index: 4
Sunrise: 06:36     Sunset: 21:52

Monday, May 18th

14°C 9°C

88%
97%

Rain

Temperature Max: 14°C    Temperature Min: 9°C
Precipitation Probability: 88% (Rain)
Percentage of sky occluded by clouds: 97%
Wind speed: 20 km/h North-East
Humidity: 78%°        UV Index: 3
Sunrise: 06:35     Sunset: 21:54

Tuesday, May 19th

16°C 12°C

91%
68%

Rain

Temperature Max: 16°C    Temperature Min: 12°C
Precipitation Probability: 91% (Rain)
Percentage of sky occluded by clouds: 68%
Wind speed: 31 km/h North-East
Humidity: 80%°        UV Index: 5
Sunrise: 06:34     Sunset: 21:55

Wednesday, May 20th

17°C 12°C

0%
81%

Mostly cloudy

Temperature Max: 17°C    Temperature Min: 12°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 81%
Wind speed: 21 km/h North-East
Humidity: 79%°        UV Index: 4
Sunrise: 06:33     Sunset: 21:56

Thursday, May 21st

21°C 12°C

0%
37%

Mostly clear

Temperature Max: 21°C    Temperature Min: 12°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 37%
Wind speed: 17 km/h North-West
Humidity: 69%°        UV Index: 7
Sunrise: 06:32     Sunset: 21:57

Friday, May 22nd

22°C 14°C

0%
45%

Partly cloudy

Temperature Max: 22°C    Temperature Min: 14°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 45%
Wind speed: 21 km/h North-West
Humidity: 70%°        UV Index: 6
Sunrise: 06:31     Sunset: 21:58

Saturday, May 23rd

21°C 15°C

0%
60%

Partly cloudy

Temperature Max: 21°C    Temperature Min: 15°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 60%
Wind speed: 15 km/h South
Humidity: 76%°        UV Index: 6
Sunrise: 06:30     Sunset: 22:00

Sunday, May 24th

23°C 15°C

0%
24%

Mostly clear

Temperature Max: 23°C    Temperature Min: 15°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 24%
Wind speed: 11 km/h North-East
Humidity: 72%°        UV Index: 7
Sunrise: 06:29     Sunset: 22:01

Monday, May 25th

21°C 17°C

0%
36%

Mostly clear

Temperature Max: 21°C    Temperature Min: 17°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 36%
Wind speed: 18 km/h South-East
Humidity: 74%°        UV Index: 6
Sunrise: 06:28     Sunset: 22:02

Latest Ile-de-Sein weather conditions

The latest weather data for Île-de-Sein were collected Saturday, 16 May 2026 at 19:02 from the nearest observation station of Pont-Croix.

Latest weather conditions collected Sat, 16 May at 19:02

13°C

1012.17 hPa
0 mm/h
91%

Drizzle

Temperature: 13°C
Pressure: 1012.17 mbars
Precipitation Intensity: 0 mm/h
Percentage of sky occluded by clouds: 91%
Wind speed: 19 km/h East
Wind Gust Speed: 28.71 km/h
Visibility: 21028.77 km Humidity: 76%
Dew Point: 9° UV Index: 1

Ile-de-Sein next hours weather forecast

This is the next hours weather forecast for Île-de-Sein.

Sun, 17 May - 12am

11°C

Ile-de-Sein weather:
Drizzle
20% Rain 63%
Wind Speed: 20 kmh
Wind Gust: 32 kmh

Sun, 17 May - 1am

11°C

Ile-de-Sein weather:
Mostly cloudy
0% 71%
Wind Speed: 19 kmh
Wind Gust: 32 kmh

Sun, 17 May - 2am

10°C

Ile-de-Sein weather:
Cloudy
0% 89%
Wind Speed: 17 kmh
Wind Gust: 30 kmh

Sun, 17 May - 3am

10°C

Ile-de-Sein weather:
Cloudy
0% 88%
Wind Speed: 16 kmh
Wind Gust: 27 kmh

Sun, 17 May - 4am

10°C

Ile-de-Sein weather:
Cloudy
0% 90%
Wind Speed: 15 kmh
Wind Gust: 29 kmh

Sun, 17 May - 5am

10°C

Ile-de-Sein weather:
Cloudy
0% 90%
Wind Speed: 15 kmh
Wind Gust: 25 kmh

Sun, 17 May - 6am

10°C

Ile-de-Sein weather:
Cloudy
0% 91%
Wind Speed: 14 kmh
Wind Gust: 24 kmh

Sun, 17 May - 7am

10°C

Ile-de-Sein weather:
Cloudy
0% 92%
Wind Speed: 13 kmh
Wind Gust: 22 kmh

Sun, 17 May - 8am

10°C

Ile-de-Sein weather:
Cloudy
0% 91%
Wind Speed: 12 kmh
Wind Gust: 23 kmh

Sun, 17 May - 9am

11°C

Ile-de-Sein weather:
Mostly cloudy
0% 74%
Wind Speed: 14 kmh
Wind Gust: 25 kmh

Sun, 17 May - 10am

12°C

Ile-de-Sein weather:
Mostly cloudy
0% 70%
Wind Speed: 15 kmh
Wind Gust: 27 kmh

Sun, 17 May - 11am

12°C

Ile-de-Sein weather:
Partly cloudy
0% 54%
Wind Speed: 16 kmh
Wind Gust: 27 kmh

Sun, 17 May - 12pm

13°C

Ile-de-Sein weather:
Mostly cloudy
0% 78%
Wind Speed: 17 kmh
Wind Gust: 31 kmh

Sun, 17 May - 1pm

13°C

Ile-de-Sein weather:
Mostly cloudy
0% 67%
Wind Speed: 18 kmh
Wind Gust: 31 kmh

Sun, 17 May - 2pm

14°C

Ile-de-Sein weather:
Partly cloudy
0% 57%
Wind Speed: 19 kmh
Wind Gust: 32 kmh

Sun, 17 May - 3pm

14°C

Ile-de-Sein weather:
Partly cloudy
0% 56%
Wind Speed: 20 kmh
Wind Gust: 34 kmh

Sun, 17 May - 4pm

14°C

Ile-de-Sein weather:
Mostly cloudy
0% 66%
Wind Speed: 20 kmh
Wind Gust: 36 kmh

Sun, 17 May - 5pm

14°C

Ile-de-Sein weather:
Partly cloudy
0% 51%
Wind Speed: 21 kmh
Wind Gust: 35 kmh

Sun, 17 May - 6pm

14°C

Ile-de-Sein weather:
Partly cloudy
0% 51%
Wind Speed: 20 kmh
Wind Gust: 34 kmh

Sun, 17 May - 7pm

13°C

Ile-de-Sein weather:
Partly cloudy
0% 56%
Wind Speed: 20 kmh
Wind Gust: 32 kmh

Sun, 17 May - 8pm

13°C

Ile-de-Sein weather:
Partly cloudy
0% 57%
Wind Speed: 19 kmh
Wind Gust: 31 kmh

Sun, 17 May - 9pm

12°C

Ile-de-Sein weather:
Mostly clear
0% 35%
Wind Speed: 17 kmh
Wind Gust: 28 kmh

Sun, 17 May - 10pm

11°C

Ile-de-Sein weather:
Mostly cloudy
0% 72%
Wind Speed: 15 kmh
Wind Gust: 26 kmh

Sun, 17 May - 11pm

10°C

Ile-de-Sein weather:
Mostly cloudy
0% 86%
Wind Speed: 12 kmh
Wind Gust: 22 kmh

Attribution:

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