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
40
30
20
10
0
10
5
0
20
15
10
5
0
10
5
0
0.5
0
3
0
40
35
30
25
20
15
100
90
80
70
60
Fri 19
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
10h
11h
Run : 18/06 06ZMesh : 1kmUpdated, 33min agoUpdate in 2h
Fri 19
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
10h
11h
215°SWSSW
215°SWSW
225°SWSW
230°SWSW
230°SWSW
235°SWSW
245°SWWSW
255°WWSW
260°WW
265°WW
265°WW
270°WW
280°WW
300°NWWNW
310°NWNW
310°NWNW
325°NWNW
315°NWNW
335°NWNNW
70°EENE
120°SEESE
175°SS
200°SSSW
205°SWSSW
510362
611372
612373
814493
814493
713483
612373
611372
510362
59362
47242
35131
47242
36242
35131
48252
47242
35131
12111
23121
35131
611372
611372
611372
11206124
12236144
13257164
16308195
16298185
16298185
14267164
13257164
11216134
11206124
9175113
713483
713483
814493
612373
814493
815493
815493
59362
59362
9175113
12236144
13257164
13257164
0.1
0.1
0.3
0.1
0.1
0.1
0.1
0.1
0.2
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0
0
0
0
0
0
0
0.1
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0
275°WW
275°WW
275°WW
275°WW
275°WW
275°WW
275°WW
275°WW
270°WW
275°WW
275°WW
275°WW
275°WW
275°WW
275°WW
275°WW
275°WW
275°WW
275°WW
275°WW
275°WW
275°WW
275°WW
275°WW
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
9
9
9
9
9
9
9
9
7
8
8
8
8
7
7
7
7
8
8
8
8
8
8
8
70
70
130
60
60
60
60
45
30
80
50
50
50
45
80
90
45
50
50
50
50
50
50
50
2271
2272
2272
2373
2373
2374
2374
2374
2373
2475
2475
2475
2475
2374
2373
2373
2272
2271
2271
2271
2271
2272
2271
2272
35
50
40
5
5
5
5
5
5
0
5
5
5
20
20
20
15
20
25
5
5
15
5
35
0
0.3
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0
100
70
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
>20
>20
>20
>20
1015
1016
1015
1015
1015
1015
1014
1014
1013
1013
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1014
1014
1014
6
7
7
8
6
5
3
1
1
0
0
0
0
0
0
0
0
0
0
0
1
1
3
4
3290
3290
3289
3188
3188
3188
3187
3086
2983
2679
2476
2373
2272
2170
2169
2068
2067
1966
1865
1966
2170
2475
2678
2780
3595
3595
3595
3696
3595
3594
3391
3188
2984
2883
2679
2577
2475
2374
2373
2271
1865
1865
1864
1965
2476
2882
3086
3391
35113
36224
47224
48225
510236
611237
510236
814349
9163410
9173511
10193512
10193512
11204612
11204612
11204612
10183511
814349
814349
612337
611237
59236
815349
612337
612337
1
1
1.1
1.1
1
1
1
0.9
0.9
0.9
0.9
0.9
0.9
1
1
1
0.9
0.9
0.9
0.8
0.8
0.8
0.8
0.8
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time CaptionGlossary
Expert opinion
High 1024 hPa centered on the North-East of Spain weakening in a stationary position.
For Marans : No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Changeable skies becoming less cloudy.Light showers progressively becoming less frequent.In the evening, fair weather with mostly clear skies. SW force 3 in the middle of the day turning W in the evening. Gusts reaching 16 knots in the middle of the day. Smooth sea. Low, fairly long swell from W. Excellent visibility.
semaphore stations
Station La Rochelle-Ile De Re located 21 km from Marans