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
3
0
30
25
20
15
10
80
70
60
50
Mon 1
09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
00h
01h
02h
03h
04h
05h
06h
07h
08h
Run : 31/05 00ZMesh : 1kmUpdated, 2h agoUpdate in 4h
Mon 1
09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
00h
01h
02h
03h
04h
05h
06h
07h
08h
300°NWWNW
285°WWNW
270°WW
260°WW
260°WW
260°WW
260°WW
265°WW
265°WW
265°WW
265°WW
270°WW
275°WW
280°WW
285°WWNW
295°NWWNW
305°NWWNW
310°NWNW
315°NWNW
315°NWNW
320°NWNW
325°NWNNW
320°NWNW
345°NNNW
510362
814493
9164103
10185113
11206124
12226144
12226144
12236144
13247154
14267164
14267164
14267164
14267164
13257164
12226144
10195123
9164103
814493
612373
611372
510362
48252
47242
24121
10195123
12236144
14267164
15288174
17319195
18349215
193510225
193610225
203710235
224011256
224111256
224111256
224111256
213911246
213811245
18349215
16298185
13257164
12226144
11206124
10185113
9164103
815493
611372
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.7
0.7
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.1
0.1
0.1
0.2
0.3
0.3
0.3
0.3
0.3
0.4
0.5
0.5
0.5
0.4
0.3
0.3
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0
230°SWSW
230°SWSW
230°SWSW
230°SWSW
230°SWSW
230°SWSW
230°SWSW
225°SWSW
225°SWSW
225°SWSW
225°SWSW
225°SWSW
225°SWSW
225°SWSW
230°SWSW
230°SWSW
230°SWSW
230°SWSW
230°SWSW
230°SWSW
240°SWWSW
240°SWWSW
240°SWWSW
240°SWWSW
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
0.5
0.5
0.5
0.6
0.6
0.6
0.6
10
10
10
10
10
10
10
9
10
10
10
9
9
10
9
9
9
9
9
9
10
10
10
10
150
160
170
160
150
140
130
130
130
120
100
100
100
120
130
130
120
130
130
130
140
150
150
150
2.8
2.1
1.5
1.3
1.5
2.2
3.0
3.8
4.4
4.6
4.4
3.9
3.1
2.3
1.6
1.3
1.4
1.8
2.6
3.4
4.1
4.4
4.4
3.9
1967
1967
2067
2068
2067
1965
1865
1865
1865
1865
1865
1965
1965
1966
1966
1967
1967
1965
1864
1864
1864
1763
1763
1763
100
100
100
85
80
65
55
40
5
5
10
15
5
5
10
15
20
10
10
15
20
20
50
50
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
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
15
15
10
>20
1021
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
0
0
0
3
4
6
6
6
5
3
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1661
1762
1864
1865
1967
2068
2068
2068
2069
2067
1967
1965
1864
1763
1762
1662
1661
1559
1558
1458
1457
1356
1356
1458
1558
1558
1559
1661
2067
2169
2576
2576
2577
2069
1865
1661
1458
1355
1355
1355
1355
1355
1254
1254
1254
1253
1254
1458
9173511
10183511
10183511
10193512
11214613
12224614
13244715
13244715
13244715
15274817
15274817
15284817
16295818
16295818
15284817
14264716
12234614
11204612
10183511
9173511
9163410
713348
612337
47224
0.8
0.8
0.8
0.8
0.7
0.7
0.7
0.7
0.7
0.7
0.8
0.9
0.9
0.9
0.9
0.8
0.8
0.7
0.7
0.6
0.6
0.6
0.5
0.5
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time CaptionGlossary
Expert opinion
A southwesterly and very variable flow prevails over the whole area.
For Le Crouesty : No gale warning.
The reliability of the situation is assessed at 90%.
Overcast in the morning, cloud largely disappearing in the afternoon.No precipitation.In the evening, skies gradually hazing over. No precipitation. W force 3 in the morning becoming force 4 in the middle of the day. Gusts reaching 22 knots in the evening. Smooth to slight sea becoming slight in the evening. Low, fairly long swell from SW. Excellent visibility becoming excellent in the middle of the day.
semaphore stations
Station Vannes-Sene located 16 km from Le Crouesty
* +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