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 Thursday, 18 December 2025 at 08:02 from the nearest observation station of Pont-Croix.

Thursday, December 18th

14°C 10°C

99%
99%

Rain

Temperature Max: 14°C    Temperature Min: 10°C
Precipitation Probability: 99% (Rain)
Percentage of sky occluded by clouds: 99%
Wind speed: 43 km/h North
Humidity: 90%°        UV Index: 1
Sunrise: 09:03     Sunset: 17:26

Friday, December 19th

12°C 8°C

0%
39%

Partly cloudy

Temperature Max: 12°C    Temperature Min: 8°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 39%
Wind speed: 15 km/h East
Humidity: 76%°        UV Index: 1
Sunrise: 09:04     Sunset: 17:26

Saturday, December 20th

11°C 8°C

75%
93%

Rain

Temperature Max: 11°C    Temperature Min: 8°C
Precipitation Probability: 75% (Rain)
Percentage of sky occluded by clouds: 93%
Wind speed: 33 km/h North
Humidity: 81%°        UV Index: 1
Sunrise: 09:04     Sunset: 17:26

Sunday, December 21st

9°C 6°C

70%
59%

Rain

Temperature Max: 9°C    Temperature Min: 6°C
Precipitation Probability: 70% (Rain)
Percentage of sky occluded by clouds: 59%
Wind speed: 16 km/h South-East
Humidity: 80%°        UV Index: 0
Sunrise: 09:05     Sunset: 17:27

Monday, December 22nd

10°C 6°C

49%
64%

Drizzle

Temperature Max: 10°C    Temperature Min: 6°C
Precipitation Probability: 49% (Rain)
Percentage of sky occluded by clouds: 64%
Wind speed: 20 km/h North-West
Humidity: 84%°        UV Index: 0
Sunrise: 09:05     Sunset: 17:27

Tuesday, December 23rd

9°C 7°C

72%
89%

Rain

Temperature Max: 9°C    Temperature Min: 7°C
Precipitation Probability: 72% (Rain)
Percentage of sky occluded by clouds: 89%
Wind speed: 28 km/h North-West
Humidity: 82%°        UV Index: 1
Sunrise: 09:06     Sunset: 17:28

Wednesday, December 24th

9°C 4°C

0%
66%

Windy

Temperature Max: 9°C    Temperature Min: 4°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 66%
Wind speed: 29 km/h West
Humidity: 81%°        UV Index: 1
Sunrise: 09:06     Sunset: 17:29

Thursday, December 25th

6°C 3°C

0%
42%

Windy

Temperature Max: 6°C    Temperature Min: 3°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 42%
Wind speed: 29 km/h Sout-East
Humidity: 74%°        UV Index: 1
Sunrise: 09:06     Sunset: 17:29

Friday, December 26th

5°C 2°C

0%
20%

Windy

Temperature Max: 5°C    Temperature Min: 2°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 20%
Wind speed: 27 km/h Sout-East
Humidity: 70%°        UV Index: 1
Sunrise: 09:07     Sunset: 17:30

Saturday, December 27th

3°C -0°C

0%
14%

Mostly clear

Temperature Max: 3°C    Temperature Min: -0°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 14%
Wind speed: 18 km/h Sout-East
Humidity: 70%°        UV Index: 1
Sunrise: 09:07     Sunset: 17:31

Latest Ile-de-Sein weather conditions

The latest weather data for Île-de-Sein were collected Thursday, 18 December 2025 at 08:02 from the nearest observation station of Pont-Croix.

Latest weather conditions collected Thu, 18 December at 08:02

13°C

1006.77 hPa
0 mm/h
99%

Windy

Temperature: 13°C
Pressure: 1006.77 mbars
Precipitation Intensity: 0 mm/h
Percentage of sky occluded by clouds: 99%
Wind speed: 37 km/h North
Wind Gust Speed: 63.82 km/h
Visibility: 5095.69 km Humidity: 95%
Dew Point: 12° UV Index: 0

Ile-de-Sein next hours weather forecast

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

Thu, 18 Dec - 11am

13°C

Ile-de-Sein weather:
Rain
86% Rain 99%
Wind Speed: 53 kmh
Wind Gust: 86 kmh

Thu, 18 Dec - 12pm

13°C

Ile-de-Sein weather:
Rain
86% Rain 99%
Wind Speed: 56 kmh
Wind Gust: 92 kmh

Thu, 18 Dec - 1pm

13°C

Ile-de-Sein weather:
Rain
84% Rain 99%
Wind Speed: 57 kmh
Wind Gust: 92 kmh

Thu, 18 Dec - 2pm

13°C

Ile-de-Sein weather:
Rain
81% Rain 99%
Wind Speed: 54 kmh
Wind Gust: 87 kmh

Thu, 18 Dec - 3pm

14°C

Ile-de-Sein weather:
Rain
78% Rain 99%
Wind Speed: 50 kmh
Wind Gust: 76 kmh

Thu, 18 Dec - 4pm

13°C

Ile-de-Sein weather:
Drizzle
72% Rain 99%
Wind Speed: 37 kmh
Wind Gust: 58 kmh

Thu, 18 Dec - 5pm

13°C

Ile-de-Sein weather:
Drizzle
62% Rain 99%
Wind Speed: 25 kmh
Wind Gust: 43 kmh

Thu, 18 Dec - 6pm

13°C

Ile-de-Sein weather:
Cloudy
0% 99%
Wind Speed: 24 kmh
Wind Gust: 35 kmh

Thu, 18 Dec - 7pm

13°C

Ile-de-Sein weather:
Cloudy
0% 99%
Wind Speed: 24 kmh
Wind Gust: 41 kmh

Thu, 18 Dec - 8pm

12°C

Ile-de-Sein weather:
Drizzle
60% Rain 99%
Wind Speed: 27 kmh
Wind Gust: 45 kmh

Thu, 18 Dec - 9pm

12°C

Ile-de-Sein weather:
Windy
0% 99%
Wind Speed: 25 kmh
Wind Gust: 38 kmh

Thu, 18 Dec - 10pm

11°C

Ile-de-Sein weather:
Windy
0% 99%
Wind Speed: 26 kmh
Wind Gust: 38 kmh

Thu, 18 Dec - 11pm

11°C

Ile-de-Sein weather:
Windy
0% 99%
Wind Speed: 25 kmh
Wind Gust: 38 kmh

Fri, 19 Dec - 12am

10°C

Ile-de-Sein weather:
Cloudy
0% 98%
Wind Speed: 24 kmh
Wind Gust: 37 kmh

Fri, 19 Dec - 1am

10°C

Ile-de-Sein weather:
Cloudy
0% 98%
Wind Speed: 22 kmh
Wind Gust: 35 kmh

Fri, 19 Dec - 2am

9°C

Ile-de-Sein weather:
Cloudy
0% 98%
Wind Speed: 21 kmh
Wind Gust: 33 kmh

Fri, 19 Dec - 3am

9°C

Ile-de-Sein weather:
Cloudy
0% 97%
Wind Speed: 19 kmh
Wind Gust: 35 kmh

Fri, 19 Dec - 4am

9°C

Ile-de-Sein weather:
Cloudy
0% 96%
Wind Speed: 20 kmh
Wind Gust: 30 kmh

Fri, 19 Dec - 5am

9°C

Ile-de-Sein weather:
Cloudy
0% 95%
Wind Speed: 21 kmh
Wind Gust: 31 kmh

Fri, 19 Dec - 6am

9°C

Ile-de-Sein weather:
Cloudy
0% 92%
Wind Speed: 21 kmh
Wind Gust: 33 kmh

Fri, 19 Dec - 7am

9°C

Ile-de-Sein weather:
Cloudy
0% 91%
Wind Speed: 18 kmh
Wind Gust: 30 kmh

Fri, 19 Dec - 8am

9°C

Ile-de-Sein weather:
Mostly cloudy
0% 84%
Wind Speed: 17 kmh
Wind Gust: 26 kmh

Fri, 19 Dec - 9am

8°C

Ile-de-Sein weather:
Partly cloudy
0% 58%
Wind Speed: 17 kmh
Wind Gust: 25 kmh

Fri, 19 Dec - 10am

9°C

Ile-de-Sein weather:
Partly cloudy
0% 49%
Wind Speed: 16 kmh
Wind Gust: 25 kmh

Attribution:

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