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
40
30
20
10
0
15
10
5
0
25
20
15
10
5
10
5
0
1.5
1
0.5
3
0
20
15
10
5
65
60
55
50
45
Sat 23
17h
18h
19h
20h
21h
22h
23h
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
Run : 22/05 00ZMesh : 1kmUpdated, 5h agoUpdate in 1h
Sat 23
17h
18h
19h
20h
21h
22h
23h
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
20°NNNE
30°NENNE
40°NENE
50°NENE
35°NENNE
35°NENE
20°NNNE
345°NNNW
350°NN
360°NN
5°NN
5°NN
15°NNNE
25°NENNE
30°NENNE
30°NENNE
30°NENNE
30°NENNE
25°NENNE
25°NENNE
25°NENNE
30°NENNE
30°NENNE
30°NENNE
713483
713483
713483
814493
59362
713483
510362
815493
815493
9164103
713483
10185113
9175113
9175113
10185113
11206124
10195123
11216134
11216134
12236144
12236144
13247154
13247154
13257164
11216134
12226144
12236144
13247154
12226144
12236144
13257164
14267164
14267164
15278174
13257164
15278174
14267164
15278174
15278174
16308195
17319195
17329205
17329205
18349215
193610225
203710235
203710235
203710235
1.1
1.1
1.1
1.1
1.1
1
1
1
1
1
1
1
1
1
1
1
1
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0
0
0
0
0
0
0
0
0
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.3
0.3
0.3
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
225°SWSW
225°SWSW
225°SWSW
1.1
1.1
1.1
1.1
1.1
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.9
0.9
0.9
0.9
0.9
0.9
0.9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
170
170
170
170
170
180
180
180
170
170
170
170
160
160
160
160
160
170
170
170
170
170
160
160
2.2
2.6
3.4
4.4
5.2
5.8
6.0
5.7
5.0
4.1
3.1
2.4
2.0
2.1
2.7
3.5
4.4
5.1
5.6
5.6
5.2
4.5
3.6
2.9
1355
1355
1355
1355
1355
1355
1355
1355
1355
1355
1355
1355
1355
1355
1355
1355
1355
1355
1355
1355
1355
1355
1355
1355
10
10
10
75
80
80
80
80
70
65
60
55
65
75
80
75
80
80
70
75
75
70
65
40
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
10
10
10
10
4
4
4
5
5
10
4
15
10
10
10
15
15
>20
>20
>20
>20
>20
>20
>20
1023
1023
1024
1023
1023
1024
1024
1025
1025
1025
1025
1025
1026
1026
1027
1027
1027
1028
1028
1028
1028
1029
1028
1028
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
3
4
4
4
1559
1559
1558
1558
1457
1356
1355
1355
1254
1254
1254
1254
1254
1254
1254
1254
1355
1456
1457
1458
1559
1559
1559
1660
1864
1660
1457
1456
1355
1152
1152
1050
1049
949
1050
948
948
948
948
949
1051
1254
1356
1559
1662
1763
1763
1864
611237
612337
612337
713348
611237
48225
35113
36224
814349
11214613
814349
59236
48225
47224
48225
47224
48225
611237
814349
815349
9173511
9173511
9173511
9163410
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time CaptionGlossary
Expert opinion
A southerly and very variable flow prevails over the whole area.
For Île d"Ouessant : No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Some fair-weather cumulus clouds.In the evening, good clear periods but cloud building. No precipitation. NNE wind force 3 from the middle of the day. Gusts reaching 13 knots in the evening. Slight sea. Low, fairly long swell from SW. Good visibility becoming reduced by mist in the evening.
semaphore stations
Station Ouessant-Stiff located 2 km from Île d'Ouessant
* +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