Amount of precipitationAmount of precipitation(mm)
Type of precipitationType of precipitation
Risks:
Precipitation riskPrecipitation risk(%)
Storm risk.(%)
Brightness:
Visibility(km)
Pressure(hPa)
UV
Temperature
Air tempAir temp
Perceived temp
Air temp
Perceived temp
Offshore
Offshore wind
Offshore sea(m)
20
15
10
5
40
30
20
10
10
5
0
25
20
15
10
5
10
5
0
1
0.5
0
3
0
20
15
10
5
65
60
55
50
45
40
Wed 1
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
Run : 27/03 00ZMesh : 19kmUpdated, 4h agoUpdate in 2h
Wed 1
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
355°NN
350°NN
345°NNNW
345°NNNW
340°NNNW
340°NNNW
340°NNNW
340°NNNW
345°NNNW
350°NNNW
350°NN
355°NN
355°NN
355°NN
355°NN
355°NN
355°NN
355°NN
355°NN
360°NN
0°NN
5°NN
10°NN
15°NNNE
612373
612373
612373
612373
612373
612373
612373
611372
611372
612373
713483
814493
814493
713483
713483
815493
815493
9164103
815493
815493
815493
815493
815493
815493
12226144
11216134
12226144
12226144
11216134
11216134
11206124
11206124
10195123
12236144
13257164
15278174
15278174
15278174
15278174
16308195
16308195
17319195
17319195
17329205
17329205
16298185
16308195
16308195
0.8
0.8
0.8
0.8
0.7
0.7
0.7
0.7
0.7
0.7
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.3
0.2
0.2
285°WWNW
285°WWNW
285°WWNW
285°WWNW
280°WW
280°WW
280°WW
285°WWNW
285°WWNW
285°WWNW
285°WWNW
285°WWNW
285°WWNW
280°WW
280°WW
280°WW
280°WW
280°WW
280°WW
280°WW
280°WW
280°WW
280°WW
280°WW
0.4
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.3
8
7
7
6
6
5
7
8
10
10
10
10
9
8
8
8
7
6
6
5
5
5
5
5
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
1.3
2.0
3.2
4.5
5.4
5.8
5.5
4.8
3.8
2.7
1.7
1.1
1.0
1.5
2.7
4.0
5.1
5.7
5.6
5.0
4.0
2.9
1.9
1.2
1151
1151
1151
1151
1151
1151
1151
1151
1151
1151
1151
1151
1151
1151
1151
1151
1151
1151
1151
1151
1151
1151
1151
1151
40
40
45
40
40
40
45
55
65
70
70
75
70
70
65
50
45
40
40
40
35
35
30
30
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
3
2
2
1
0.8
1
1
1
3
5
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
1032
1032
1031
1031
1031
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1027
1027
1026
1026
1026
1026
1026
1026
1026
0
0
0
0
0
0
0
0
0
0
1
1
2
3
3
4
3
2
1
0
0
0
0
0
1050
1049
949
948
948
947
947
947
947
948
1050
1152
1152
1253
1457
1355
1356
1457
1356
1355
1355
1253
1051
949
846
745
744
744
644
643
643
643
644
745
847
1050
1152
1356
1661
1559
1660
1661
1559
1457
1355
1152
949
745
12234614
12234614
13244715
13244715
13244715
13244715
13244715
13244715
13244715
13244715
12234614
12224614
11214613
10193512
10183511
12234614
13244715
13244715
13244715
13244715
13244715
12234614
12234614
13244715
1.7
1.7
1.7
1.7
1.7
1.6
1.6
1.5
1.5
1.5
1.5
1.4
1.4
1.4
1.3
1.3
1.3
1.3
1.3
1.3
1.2
1.2
1.2
1.2
Forecasts established in local time Last updated 24min ago | Next update in 3h Caption
Expert opinion
High 1036 hPa centered at 260 nautical miles in the South-West of Fastnet Rock (South-West Ireland) moving at 10 knots to the East-North-East and weakening to 1028 hPa to be centered at 70 nautical miles in the West of Ouessant.
For Saint-Brevin-Les-Pins : No gale warning.
The reliability of the situation is poor. For the night from Tuesday to Wednesday N wind force 3 continuing all night. Gusts reaching 12 knots until the middle of the night.
Slight sea. Low, fairly long swell from WNW. Visibility reduced by mist becoming reduced by mist in the middle of the night then reduced by mist. Daytime of Wednesday 1 april : Warning:reduced visibility early in the day.
Fog developing into low cloud during the morning, increasing sunny spells in the afternoon.No precipitation.In the evening, lots of good clear periods. No precipitation. NNW wind force 3 continuing all day. Gusts reaching 17 knots in the evening. Slight sea becoming smooth to slight in the evening. Low, short swell from W. Visibility reduced by mist becoming excellent in the middle of the day.
semaphore stations
Station Pte De Chemoulin located 9 km from Saint-Brevin-Les-Pins
* +33 1 77 86 86 86: short number of forecasts for France accessible from France - €2.99 per call** 0899 70 12 34: number of forecasts for France and the World accessible from France - €2.99 per call