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)
25
20
15
10
5
0
40
30
20
10
0
15
10
5
0
30
20
10
0
10
5
0
1
0.5
0
3
0
15
10
5
55
50
45
40
Sun 8
15h
16h
17h
18h
19h
20h
21h
22h
23h
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
Run : 7/02 00ZMesh : 1kmUpdated, 1h agoUpdate in 5h
Sun 8
15h
16h
17h
18h
19h
20h
21h
22h
23h
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
235°SWSW
230°SWSW
225°SWSW
215°SWSW
205°SWSSW
180°SS
180°SS
180°SS
165°SSSE
175°SS
180°SS
175°SS
185°SS
195°SSSW
185°SS
190°SS
185°SS
190°SS
190°SS
185°SS
180°SS
185°SS
200°SSSW
200°SSSW
13247154
10195123
815493
612373
510362
59362
510362
59362
59362
611372
59362
47242
48252
36242
36242
36242
47242
47242
36242
48252
611372
814493
10185113
10185113
213811245
193610225
18339215
14267164
11206124
9175113
9164103
9164103
9164103
10185113
10185113
815493
814493
815493
713483
612373
713483
612373
814493
9175113
11216134
13257164
18349215
18349215
0.7
0.7
0.7
0.6
0.6
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.5
0.5
0.3
0.2
0.2
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.3
0.3
235°SWWSW
225°SWSW
225°SWSW
225°SWSW
225°SWSW
225°SWSW
225°SWSW
225°SWSW
225°SWSW
225°SWSW
225°SWSW
225°SWSW
225°SWSW
225°SWSW
225°SWSW
225°SWSW
225°SWSW
225°SWSW
225°SWSW
225°SWSW
225°SWSW
225°SWSW
260°WW
255°WWSW
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
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.3
0.3
12
12
12
12
12
12
12
11
11
11
12
11
11
11
11
11
11
11
11
11
11
11
11
11
210
210
210
220
230
230
230
230
230
230
230
220
210
200
200
200
210
210
200
200
200
200
180
160
1.9
2.4
3.3
4.3
5.2
5.7
5.7
5.2
4.5
3.5
2.7
2.1
2.0
2.4
3.1
4.1
5.0
5.5
5.7
5.3
4.7
3.9
3.1
2.5
1050
1050
1050
1050
1050
1050
1050
1050
1050
1050
1050
1050
1050
1050
1050
1050
1050
1050
1050
1050
1050
1050
1050
1050
30
60
50
55
70
80
95
90
70
85
75
85
100
100
100
100
100
100
100
100
100
100
80
45
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
>20
>20
>20
15
5
5
5
5
4
5
5
5
5
4
5
4
4
4
5
5
10
>20
>20
>20
996
997
997
997
998
999
999
1000
1000
1000
1001
1001
1002
1002
1002
1002
1003
1003
1004
1004
1005
1005
1005
1005
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1254
1152
1152
1151
1050
949
948
948
947
948
948
948
948
948
948
948
948
948
948
1049
1050
1151
1152
1152
1050
1050
949
947
846
846
745
745
744
744
745
846
745
745
846
846
846
846
846
847
948
1049
1050
1051
12234614
11204612
9163410
815349
815349
814349
612337
611237
713348
713348
612337
611237
611237
510236
510236
612337
9163410
611237
611237
713348
814349
10183511
10193512
11214613
3.7
3.7
3.6
3.5
3.4
3.3
3.2
3
2.9
2.9
2.8
2.7
2.7
2.6
2.6
2.5
2.5
2.4
2.4
2.3
2.2
2.2
2.2
2.2
Forecasts established in local time Last updated 2h ago | Next update in 1h Caption
Expert opinion
Low 981 hPa centered on the Celtic Sea moving at 12 knots to the West and rising to 993 hPa to be centered at 250 nautical miles in the West of Fastnet Rock (South-West Ireland).
For Plage de Postolonnec : No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Relatively clear skies becoming changeable.In the evening, very cloudy. No precipitation. SW force 5 in the middle of the day weakening S force 3 in the evening. Gusts reaching 24 knots in the middle of the day. Slight sea. Low, fairly long swell from WSW. Good visibility becoming reduced by mist in the evening.
* +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