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 Monday, 29 December 2025 at 11:02 from the nearest observation station of Pont-Croix.

Monday, December 29th

6°C 2°C

0%
36%

Mostly clear

Temperature Max: 6°C    Temperature Min: 2°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 36%
Wind speed: 12 km/h Sout-East
Humidity: 82%°        UV Index: 1
Sunrise: 09:07     Sunset: 17:32

Tuesday, December 30th

6°C 1°C

0%
47%

Partly cloudy

Temperature Max: 6°C    Temperature Min: 1°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 47%
Wind speed: 22 km/h West
Humidity: 77%°        UV Index: 1
Sunrise: 09:07     Sunset: 17:33

Wednesday, December 31st

5°C 1°C

0%
20%

Mostly clear

Temperature Max: 5°C    Temperature Min: 1°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 20%
Wind speed: 17 km/h West
Humidity: 72%°        UV Index: 1
Sunrise: 09:07     Sunset: 17:34

Thursday, January 1st

6°C -0°C

0%
53%

Partly cloudy

Temperature Max: 6°C    Temperature Min: -0°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 53%
Wind speed: 7 km/h North-West
Humidity: 75%°        UV Index: 1
Sunrise: 09:07     Sunset: 17:35

Friday, January 2nd

7°C 4°C

0%
83%

Mostly cloudy

Temperature Max: 7°C    Temperature Min: 4°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 83%
Wind speed: 12 km/h West
Humidity: 79%°        UV Index: 1
Sunrise: 09:07     Sunset: 17:36

Saturday, January 3rd

5°C 3°C

50%
59%

Drizzle

Temperature Max: 5°C    Temperature Min: 3°C
Precipitation Probability: 50% (Rain)
Percentage of sky occluded by clouds: 59%
Wind speed: 25 km/h Sout-East
Humidity: 76%°        UV Index: 1
Sunrise: 09:07     Sunset: 17:37

Sunday, January 4th

5°C 3°C

59%
43%

Drizzle

Temperature Max: 5°C    Temperature Min: 3°C
Precipitation Probability: 59% (Rain)
Percentage of sky occluded by clouds: 43%
Wind speed: 25 km/h South
Humidity: 71%°        UV Index: 1
Sunrise: 09:07     Sunset: 17:38

Monday, January 5th

7°C 4°C

0%
65%

Mostly cloudy

Temperature Max: 7°C    Temperature Min: 4°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 65%
Wind speed: 19 km/h South
Humidity: 73%°        UV Index: 1
Sunrise: 09:07     Sunset: 17:39

Tuesday, January 6th

10°C 5°C

42%
53%

Drizzle

Temperature Max: 10°C    Temperature Min: 5°C
Precipitation Probability: 42% (Rain)
Percentage of sky occluded by clouds: 53%
Wind speed: 21 km/h East
Humidity: 70%°        UV Index: 1
Sunrise: 09:07     Sunset: 17:40

Wednesday, January 7th

10°C 9°C

76%
88%

Drizzle

Temperature Max: 10°C    Temperature Min: 9°C
Precipitation Probability: 76% (Rain)
Percentage of sky occluded by clouds: 88%
Wind speed: 29 km/h East
Humidity: 83%°        UV Index: 1
Sunrise: 09:07     Sunset: 17:42

Latest Ile-de-Sein weather conditions

The latest weather data for Île-de-Sein were collected Monday, 29 December 2025 at 11:02 from the nearest observation station of Pont-Croix.

Latest weather conditions collected Mon, 29 December at 11:02

4°C

1024.22 hPa
0 mm/h
37%

Mostly clear

Temperature: 4°C
Pressure: 1024.22 mbars
Precipitation Intensity: 0 mm/h
Percentage of sky occluded by clouds: 37%
Wind speed: 14 km/h Sout-East
Wind Gust Speed: 20.61 km/h
Visibility: 28083.25 km Humidity: 87%
Dew Point: 2° UV Index: 0

Ile-de-Sein next hours weather forecast

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

Mon, 29 Dec - 3pm

6°C

Ile-de-Sein weather:
Partly cloudy
0% 38%
Wind Speed: 10 kmh
Wind Gust: 14 kmh

Mon, 29 Dec - 4pm

6°C

Ile-de-Sein weather:
Partly cloudy
0% 48%
Wind Speed: 9 kmh
Wind Gust: 14 kmh

Mon, 29 Dec - 5pm

6°C

Ile-de-Sein weather:
Partly cloudy
0% 46%
Wind Speed: 10 kmh
Wind Gust: 15 kmh

Mon, 29 Dec - 6pm

5°C

Ile-de-Sein weather:
Mostly clear
0% 26%
Wind Speed: 11 kmh
Wind Gust: 16 kmh

Mon, 29 Dec - 7pm

4°C

Ile-de-Sein weather:
Mostly clear
0% 29%
Wind Speed: 13 kmh
Wind Gust: 20 kmh

Mon, 29 Dec - 8pm

3°C

Ile-de-Sein weather:
Mostly clear
0% 33%
Wind Speed: 14 kmh
Wind Gust: 24 kmh

Mon, 29 Dec - 9pm

3°C

Ile-de-Sein weather:
Mostly cloudy
0% 66%
Wind Speed: 14 kmh
Wind Gust: 25 kmh

Mon, 29 Dec - 10pm

2°C

Ile-de-Sein weather:
Mostly cloudy
0% 73%
Wind Speed: 14 kmh
Wind Gust: 24 kmh

Mon, 29 Dec - 11pm

2°C

Ile-de-Sein weather:
Mostly cloudy
0% 82%
Wind Speed: 16 kmh
Wind Gust: 27 kmh

Tue, 30 Dec - 12am

2°C

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

Tue, 30 Dec - 1am

1°C

Ile-de-Sein weather:
Partly cloudy
0% 62%
Wind Speed: 18 kmh
Wind Gust: 29 kmh

Tue, 30 Dec - 2am

1°C

Ile-de-Sein weather:
Partly cloudy
0% 56%
Wind Speed: 18 kmh
Wind Gust: 29 kmh

Tue, 30 Dec - 3am

1°C

Ile-de-Sein weather:
Mostly cloudy
0% 69%
Wind Speed: 18 kmh
Wind Gust: 30 kmh

Tue, 30 Dec - 4am

1°C

Ile-de-Sein weather:
Partly cloudy
0% 59%
Wind Speed: 18 kmh
Wind Gust: 31 kmh

Tue, 30 Dec - 5am

1°C

Ile-de-Sein weather:
Partly cloudy
0% 49%
Wind Speed: 18 kmh
Wind Gust: 31 kmh

Tue, 30 Dec - 6am

1°C

Ile-de-Sein weather:
Mostly clear
0% 34%
Wind Speed: 18 kmh
Wind Gust: 30 kmh

Tue, 30 Dec - 7am

1°C

Ile-de-Sein weather:
Partly cloudy
0% 48%
Wind Speed: 18 kmh
Wind Gust: 31 kmh

Tue, 30 Dec - 8am

1°C

Ile-de-Sein weather:
Partly cloudy
0% 52%
Wind Speed: 19 kmh
Wind Gust: 34 kmh

Tue, 30 Dec - 9am

1°C

Ile-de-Sein weather:
Partly cloudy
0% 43%
Wind Speed: 20 kmh
Wind Gust: 36 kmh

Tue, 30 Dec - 10am

2°C

Ile-de-Sein weather:
Partly cloudy
0% 40%
Wind Speed: 20 kmh
Wind Gust: 36 kmh

Tue, 30 Dec - 11am

3°C

Ile-de-Sein weather:
Partly cloudy
0% 52%
Wind Speed: 21 kmh
Wind Gust: 35 kmh

Tue, 30 Dec - 12pm

5°C

Ile-de-Sein weather:
Partly cloudy
0% 49%
Wind Speed: 23 kmh
Wind Gust: 37 kmh

Tue, 30 Dec - 1pm

6°C

Ile-de-Sein weather:
Windy
0% 46%
Wind Speed: 24 kmh
Wind Gust: 39 kmh

Tue, 30 Dec - 2pm

6°C

Ile-de-Sein weather:
Windy
0% 43%
Wind Speed: 25 kmh
Wind Gust: 39 kmh

Attribution:

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