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.

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

Week Forecast:

The latest weather data for Île-de-Sein were collected Friday, 03 April 2026 at 15:02 from the nearest observation station of Pont-Croix.

Friday, April 3rd

14°C 9°C

81%
88%

Drizzle

Temperature Max: 14°C    Temperature Min: 9°C
Precipitation Probability: 81% (Rain)
Percentage of sky occluded by clouds: 88%
Wind speed: 26 km/h East
Humidity: 84%°        UV Index: 3
Sunrise: 07:52     Sunset: 20:51

Saturday, April 4th

15°C 10°C

0%
84%

Windy

Temperature Max: 15°C    Temperature Min: 10°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 84%
Wind speed: 29 km/h North
Humidity: 80%°        UV Index: 3
Sunrise: 07:50     Sunset: 20:52

Sunday, April 5th

12°C 7°C

0%
66%

Mostly cloudy

Temperature Max: 12°C    Temperature Min: 7°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 66%
Wind speed: 18 km/h South-East
Humidity: 61%°        UV Index: 4
Sunrise: 07:48     Sunset: 20:53

Monday, April 6th

17°C 6°C

0%
17%

Windy

Temperature Max: 17°C    Temperature Min: 6°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 17%
Wind speed: 26 km/h North-West
Humidity: 67%°        UV Index: 5
Sunrise: 07:46     Sunset: 20:55

Tuesday, April 7th

18°C 13°C

52%
62%

Thunderstorms

Temperature Max: 18°C    Temperature Min: 13°C
Precipitation Probability: 52% (Rain)
Percentage of sky occluded by clouds: 62%
Wind speed: 25 km/h North-West
Humidity: 74%°        UV Index: 4
Sunrise: 07:44     Sunset: 20:56

Wednesday, April 8th

19°C 11°C

46%
63%

Mostly cloudy

Temperature Max: 19°C    Temperature Min: 11°C
Precipitation Probability: 46%
Percentage of sky occluded by clouds: 63%
Wind speed: 12 km/h South
Humidity: 76%°        UV Index: 4
Sunrise: 07:42     Sunset: 20:58

Thursday, April 9th

15°C 10°C

26%
58%

Windy

Temperature Max: 15°C    Temperature Min: 10°C
Precipitation Probability: 26%
Percentage of sky occluded by clouds: 58%
Wind speed: 25 km/h South
Humidity: 70%°        UV Index: 4
Sunrise: 07:40     Sunset: 20:59

Friday, April 10th

14°C 9°C

47%
60%

Thunderstorms

Temperature Max: 14°C    Temperature Min: 9°C
Precipitation Probability: 47% (Rain)
Percentage of sky occluded by clouds: 60%
Wind speed: 21 km/h North-East
Humidity: 70%°        UV Index: 4
Sunrise: 07:38     Sunset: 21:01

Saturday, April 11th

13°C 8°C

58%
34%

Thunderstorms

Temperature Max: 13°C    Temperature Min: 8°C
Precipitation Probability: 58% (Rain)
Percentage of sky occluded by clouds: 34%
Wind speed: 30 km/h South-East
Humidity: 62%°        UV Index: 4
Sunrise: 07:36     Sunset: 21:02

Sunday, April 12th

12°C 9°C

60%
73%

Drizzle

Temperature Max: 12°C    Temperature Min: 9°C
Precipitation Probability: 60% (Rain)
Percentage of sky occluded by clouds: 73%
Wind speed: 20 km/h East
Humidity: 69%°        UV Index: 4
Sunrise: 07:34     Sunset: 21:04

Latest Ile-de-Sein weather conditions

The latest weather data for Île-de-Sein were collected Friday, 03 April 2026 at 15:02 from the nearest observation station of Pont-Croix.

Latest weather conditions collected Fri, 03 April at 15:02

14°C

1020.06 hPa
0 mm/h
86%

Windy

Temperature: 14°C
Pressure: 1020.06 mbars
Precipitation Intensity: 0 mm/h
Percentage of sky occluded by clouds: 86%
Wind speed: 27 km/h East
Wind Gust Speed: 42.68 km/h
Visibility: 25447.55 km Humidity: 80%
Dew Point: 11° UV Index: 3

Ile-de-Sein next hours weather forecast

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

Fri, 03 Apr - 5pm

14°C

Ile-de-Sein weather:
Windy
0% 67%
Wind Speed: 26 kmh
Wind Gust: 40 kmh

Fri, 03 Apr - 6pm

14°C

Ile-de-Sein weather:
Mostly cloudy
28% 65%
Wind Speed: 24 kmh
Wind Gust: 38 kmh

Fri, 03 Apr - 7pm

14°C

Ile-de-Sein weather:
Mostly cloudy
29% 64%
Wind Speed: 22 kmh
Wind Gust: 34 kmh

Fri, 03 Apr - 8pm

13°C

Ile-de-Sein weather:
Mostly cloudy
0% 75%
Wind Speed: 21 kmh
Wind Gust: 33 kmh

Fri, 03 Apr - 9pm

13°C

Ile-de-Sein weather:
Mostly cloudy
0% 76%
Wind Speed: 19 kmh
Wind Gust: 33 kmh

Fri, 03 Apr - 10pm

12°C

Ile-de-Sein weather:
Mostly cloudy
0% 77%
Wind Speed: 18 kmh
Wind Gust: 32 kmh

Fri, 03 Apr - 11pm

12°C

Ile-de-Sein weather:
Mostly cloudy
0% 74%
Wind Speed: 18 kmh
Wind Gust: 30 kmh

Sat, 04 Apr - 12am

12°C

Ile-de-Sein weather:
Mostly cloudy
0% 79%
Wind Speed: 17 kmh
Wind Gust: 28 kmh

Sat, 04 Apr - 1am

12°C

Ile-de-Sein weather:
Mostly cloudy
0% 79%
Wind Speed: 17 kmh
Wind Gust: 29 kmh

Sat, 04 Apr - 2am

12°C

Ile-de-Sein weather:
Mostly cloudy
0% 81%
Wind Speed: 17 kmh
Wind Gust: 28 kmh

Sat, 04 Apr - 3am

11°C

Ile-de-Sein weather:
Mostly cloudy
0% 75%
Wind Speed: 16 kmh
Wind Gust: 27 kmh

Sat, 04 Apr - 4am

11°C

Ile-de-Sein weather:
Mostly cloudy
0% 69%
Wind Speed: 14 kmh
Wind Gust: 24 kmh

Sat, 04 Apr - 5am

11°C

Ile-de-Sein weather:
Mostly cloudy
0% 82%
Wind Speed: 15 kmh
Wind Gust: 25 kmh

Sat, 04 Apr - 6am

11°C

Ile-de-Sein weather:
Mostly cloudy
0% 84%
Wind Speed: 15 kmh
Wind Gust: 26 kmh

Sat, 04 Apr - 7am

10°C

Ile-de-Sein weather:
Cloudy
0% 89%
Wind Speed: 16 kmh
Wind Gust: 26 kmh

Sat, 04 Apr - 8am

11°C

Ile-de-Sein weather:
Cloudy
0% 92%
Wind Speed: 19 kmh
Wind Gust: 29 kmh

Sat, 04 Apr - 9am

11°C

Ile-de-Sein weather:
Cloudy
0% 93%
Wind Speed: 22 kmh
Wind Gust: 36 kmh

Sat, 04 Apr - 10am

12°C

Ile-de-Sein weather:
Windy
0% 95%
Wind Speed: 26 kmh
Wind Gust: 43 kmh

Sat, 04 Apr - 11am

12°C

Ile-de-Sein weather:
Windy
0% 95%
Wind Speed: 29 kmh
Wind Gust: 47 kmh

Sat, 04 Apr - 12pm

13°C

Ile-de-Sein weather:
Windy
0% 68%
Wind Speed: 31 kmh
Wind Gust: 49 kmh

Sat, 04 Apr - 1pm

14°C

Ile-de-Sein weather:
Windy
0% 64%
Wind Speed: 33 kmh
Wind Gust: 51 kmh

Sat, 04 Apr - 2pm

14°C

Ile-de-Sein weather:
Windy
0% 84%
Wind Speed: 34 kmh
Wind Gust: 52 kmh

Sat, 04 Apr - 3pm

14°C

Ile-de-Sein weather:
Windy
0% 95%
Wind Speed: 33 kmh
Wind Gust: 53 kmh

Sat, 04 Apr - 4pm

15°C

Ile-de-Sein weather:
Windy
0% 94%
Wind Speed: 32 kmh
Wind Gust: 53 kmh

Attribution:

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