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
0
30
20
10
0
10
5
0
20
15
10
5
0
5
0
1.5
1
0.5
3
0
20
15
10
5
65
60
55
50
45
Sat 2
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
00h
01h
02h
03h
04h
Run : 30/04 00ZMesh : 1kmUpdated, 2h agoUpdate in 4h
Sat 2
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
00h
01h
02h
03h
04h
220°SWSW
220°SWSW
225°SWSW
220°SWSW
215°SWSW
210°SWSSW
195°SSSW
185°SS
185°SS
185°SS
190°SS
190°SS
190°SS
185°SS
190°SS
190°SS
195°SSSW
200°SSSW
185°SS
155°SESSE
135°SESE
120°SEESE
85°EE
75°EENE
814493
713483
510362
510362
510362
59362
59362
611372
713483
815493
9164103
9164103
9175113
9164103
814493
713483
510362
47242
35131
35131
36242
47242
48252
510362
9175113
9175113
9164103
9175113
9164103
9164103
815493
10185113
11206124
12236144
13257164
14267164
15278174
14267164
13257164
12236144
10195123
815493
612373
510362
611372
611372
814493
815493
1
1
1
1
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.7
0.7
0
0.1
0.1
0
0
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.2
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0
0
0
245°SWWSW
300°NWWNW
295°NWWNW
245°SWWSW
240°SWWSW
240°SWWSW
240°SWWSW
240°SWWSW
240°SWWSW
240°SWWSW
250°WWSW
295°NWWNW
295°NWWNW
295°NWWNW
290°WWNW
290°WWNW
240°SWWSW
240°SWWSW
240°SWWSW
240°SWWSW
235°SWSW
235°SWWSW
240°SWWSW
240°SWWSW
1.0
1.0
1.0
1.0
0.9
0.9
0.9
0.9
0.9
0.9
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.7
0.7
13
12
12
12
12
12
12
12
11
11
12
12
12
11
11
11
11
11
11
10
10
10
10
11
260
260
260
260
250
250
230
230
220
220
220
220
220
220
210
220
210
210
200
190
180
180
180
180
6.3
6.5
6.1
5.1
3.9
2.6
1.8
1.4
1.8
2.7
4.0
5.3
6.2
6.6
6.3
5.4
4.2
2.9
1.9
1.4
1.6
2.5
3.7
4.9
1355
1355
1355
1355
1355
1355
1355
1355
1355
1355
1355
1355
1355
1355
1355
1355
1355
1355
1355
1355
1355
1355
1355
1355
0
0
50
45
30
50
60
60
45
40
50
35
40
40
55
90
70
100
100
95
90
90
95
100
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
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
2.5
5
10
15
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
15
10
10
5
5
5
5
5
10
1020
1020
1020
1021
1021
1021
1021
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1019
0
0
0
0
1
1
2
3
5
5
5
4
3
2
1
0
0
0
0
0
0
0
0
0
1151
1152
1050
1254
1356
1457
1458
1558
1559
1559
1559
1559
1559
1559
1457
1457
1355
1254
1355
1355
1254
1254
1253
1254
846
947
847
1051
1254
1457
1661
1763
1864
1864
1763
1864
1762
1559
1355
1254
1153
1151
1253
1253
1152
1152
1051
1051
9173511
815349
713348
713348
713348
611237
59236
36224
11101
24112
35113
35113
24112
23112
12111
23112
35113
47224
48225
510236
611237
510236
510236
611237
1.3
1.2
1.2
1.2
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
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time CaptionGlossary
Expert opinion
Low 1014 hPa centered at 260 nautical miles in the South-West of Fastnet Rock (South-West Ireland) moving at 8 knots to the North-North-East.
For Île d"Ouessant : No gale warning.
The reliability of the situation is assessed at 90%.
Cloud and long sunny periods.No precipitation.In the evening, very cloudy. No precipitation. SW force 3 in the morning turning S in the middle of the day. Gusts reaching 15 knots in the middle of the day. Slight sea. Low, fairly long swell from WNW. Poor visibility becoming excellent in the middle of the day then poor.
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