Amount of precipitationAmount of precipitation(mm)
Type of precipitationType of precipitation
Precipitation riskPrecipitation risk(%)
Storm risk.(%)
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
15
10
5
0
25
20
15
10
5
10
5
0
1
0.5
0
3
0
5
0
-5
-10
40
35
30
25
20
Tue 30
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 : 29/12 06ZMesh : 1kmUpdated, 1h agoUpdate in 5h
Tue 30
09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
00h
01h
02h
03h
04h
05h
06h
07h
08h
60°NEENE
60°NEENE
60°NEENE
60°NEENE
55°NEENE
55°NENE
55°NENE
55°NENE
50°NENE
35°NENE
35°NENE
45°NENE
45°NENE
50°NENE
50°NENE
50°NENE
50°NENE
50°NENE
45°NENE
45°NENE
50°NENE
50°NENE
45°NENE
40°NENE
9175113
9175113
10195123
10185113
9175113
9164103
815493
815493
815493
9164103
10185113
10195123
11206124
10195123
10195123
10195123
11206124
11206124
11216134
13247154
13247154
13257164
13247154
13247154
14267164
14267164
15278174
14267164
14267164
12236144
12226144
12226144
11216134
12226144
13247154
14267164
1528817-
15278174
15288174
15288174
16298185
16308195
16298185
18349215
18349215
193510225
193610225
213911246
0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.5
0.4
0.4
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
1.1
1.1
1
1
1
1
0.9
0.9
0.9
1
0.9
0.9
1
1
1
1
1
1
1
1.1
1.1
1.1
1.1
1.1
0.2
0.2
0.2
0.2
0.2
0.1
0.1
0.1
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.4
0.4
270°WW
270°WW
270°WW
270°WW
270°WW
270°WW
270°WW
270°WW
270°WW
270°WW
270°WW
270°WW
270°WW
270°WW
270°WW
270°WW
270°WW
270°WW
270°WW
270°WW
270°WW
270°WW
270°WW
270°WW
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
14
14
14
14
13
13
13
13
13
13
13
13
13
13
13
13
13
13
14
14
13
14
13
13
200
210
220
230
240
250
260
250
230
220
230
220
220
210
210
200
190
180
170
150
140
130
120
120
4.1
4.7
5.1
5.3
5.0
4.4
3.6
2.8
2.3
2.2
2.5
3.0
3.6
4.2
4.8
5.1
5.1
4.8
4.1
3.2
2.5
2.2
2.3
2.7
1050
1050
1050
1050
1050
1050
1050
1050
1049
1049
1049
1050
1050
1050
1050
1050
1050
1050
1049
1049
1049
1049
1049
1049
100
100
100
100
95
60
40
40
40
45
40
35
75
70
75
75
80
65
65
75
75
70
55
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
1
15
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
1022
1022
1023
1022
1022
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1024
1024
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
133
133
133
133
235
337
438
439
338
236
134
133
133
133
033
032
032
032
031
031
031
-131
-131
-130
-328
-328
-327
-228
-131
235
337
235
133
-130
-228
-327
-326
-326
-326
-426
-425
-425
-424
-523
-523
-523
-523
-522
11214613
11214613
12224614
12224614
11214613
11204612
10193512
10193512
10183511
10193512
11204612
12234614
13254716
13254716
13254716
13254716
14264716
15284817
15284817
17315919
17325920
17325920
18335921
18345921
0.9
0.8
0.8
0.8
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.8
0.8
0.8
0.8
0.9
0.9
1
1
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time Last updated 2h ago | Next update in 1h Caption
Expert opinion
An easterly and mostly variable flow prevails over the whole area.
For La Tranche-sur-Mer : No gale warning.
The reliability of the situation is assessed at 95%.
Mist and fog in the morning, increasing sunny spells in the afternoon.No precipitation.In the evening, good clear periods but cloud building. No precipitation. ENE force 3 in the morning becoming NE force 4 in the evening. Smooth to slight sea. Low, long swell from W. Visibility reduced by mist becoming excellent in the middle of the day.
* +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