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)
30
20
10
0
50
40
30
20
10
0
15
10
5
0
30
20
10
0
10
5
0
1
0.5
0
3
0
25
20
15
10
5
70
65
60
55
50
Wed 20
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 : 19/05 00ZMesh : 1kmUpdated, 6h agoUpdate imminent
Wed 20
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
240°SWWSW
245°SWWSW
245°SWWSW
245°SWWSW
245°SWWSW
245°SWWSW
245°SWWSW
245°SWWSW
245°SWWSW
250°WWSW
245°SWWSW
245°SWWSW
240°SWWSW
235°SWSW
230°SWSW
230°SWSW
225°SWSW
230°SWSW
225°SWSW
225°SWSW
225°SWSW
230°SWSW
225°SWSW
225°SWSW
9164103
9175113
11206124
10195123
10195123
10185113
10185113
10185113
10185113
10185113
10185113
9175113
10185113
9175113
9175113
9164103
9164103
815493
713483
612373
611372
48252
36242
24121
17329205
18339215
224011256
193610225
193610225
193510225
18349215
18339215
18349215
193510225
193510225
18339215
18339215
18339215
17319195
17319195
17319195
16298185
15278174
13257164
12226144
11206124
815493
59362
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.3
0.2
0.2
0.3
0.3
0.2
0.3
0.2
0.2
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0
0
0
0
0
0
225°SWSW
230°SWSW
230°SWSW
230°SWSW
230°SWSW
230°SWSW
230°SWSW
235°SWSW
235°SWSW
235°SWSW
235°SWSW
235°SWSW
235°SWSW
235°SWSW
235°SWSW
235°SWWSW
235°SWWSW
235°SWWSW
235°SWWSW
240°SWWSW
240°SWWSW
240°SWWSW
240°SWWSW
240°SWWSW
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
7
7
7
8
8
8
8
8
8
9
9
9
10
10
10
10
10
11
11
11
11
11
11
11
35
35
35
35
35
40
40
45
50
50
60
70
70
80
80
90
90
90
90
90
90
90
90
90
2.0
1.4
0.7
0.3
0.2
0.3
0.8
1.4
2.0
2.4
2.6
2.5
2.1
1.5
0.9
0.5
0.3
0.3
0.7
1.3
2.0
2.5
2.8
2.8
1458
1458
1458
1458
1458
1458
1458
1458
1458
1458
1458
1458
1558
1559
1559
1560
1660
1660
1661
1661
1661
1661
1661
1661
5
5
80
80
90
95
90
95
85
85
85
85
80
60
45
40
40
35
35
35
40
40
25
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
30
30
20
0
20
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
0
0
0
0
0
0
0
0
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
15
5
5
1019
1019
1019
1020
1020
1020
1021
1022
1022
1023
1024
1024
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1027
1027
0
0
0
0
0
0
0
0
0
0
1
2
3
5
6
6
5
4
2
1
0
0
0
0
1458
1457
1457
1457
1457
1457
1457
1458
1458
1458
1559
1560
1660
1762
1763
1763
1763
1763
1763
1762
1661
1559
1457
1356
1152
1151
1051
1151
1151
1151
1151
1151
1152
1253
1457
1559
1660
1763
2068
2169
2068
2067
1966
1864
1661
1458
1355
1254
14264716
14264716
13244715
15274817
15274817
13254716
13244715
12234614
12234614
12224614
10193512
10193512
9173511
815349
814349
814349
713348
713348
612337
611237
510236
59236
47224
36224
1.1
1.1
1.1
1
1
1
1
1
1
1.1
1.2
1.2
1.2
1.2
1.2
1.1
1
1
1
1
0.9
1
1
1
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time CaptionGlossary
Expert opinion
A southwesterly, strong and very variable flow prevails over the whole area.
For L"Île aux Moines - Port-Blanc : No gale warning.
The reliability of the situation is assessed at 85%.
Skies changeable to very cloudy.Possibility of showers late in the morning, possibility of a few spots in the afternoon.In the evening, lots of good clear periods. No precipitation. WSW wind force 3 continuing all day. Gusts reaching 19 knots in the morning. Smooth to slight sea. Low, fairly long swell from SW. Excellent visibility becoming poor in the evening.
semaphore stations
Station Vannes-Sene located 11 km from L'Île aux Moines - Port-Blanc
* +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