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
1
0.5
0
3
0
30
25
20
15
10
90
80
70
60
50
Sat 2
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 : 1/05 00ZMesh : 1kmUpdated, 2h agoUpdate in 4h
Sat 2
09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
00h
01h
02h
03h
04h
05h
06h
07h
08h
105°EESE
130°SESE
155°SESSE
185°SS
205°SWSSW
220°SWSW
230°SWSW
235°SWSW
285°WWNW
300°NWWNW
315°NWNW
345°NNNW
355°NN
30°NENNE
55°NENE
75°EENE
95°EE
105°EESE
125°SESE
115°SEESE
115°SEESE
130°SESE
125°SEESE
130°SESE
12111
12111
23121
24121
24121
36242
36242
36242
47242
48252
47242
36242
36242
47242
47242
48252
510362
611372
713483
612373
611372
713483
814493
9164103
36242
48252
510362
612373
713483
9175113
10195123
10185113
9175113
10185113
9164103
815493
713483
612373
612373
815493
10195123
12226144
15278174
16298185
14267164
14267164
15288174
16308195
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.5
0.5
0.5
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.2
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
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.5
0.5
0.5
0.5
12
12
12
12
12
12
11
11
11
11
11
11
11
11
11
11
11
11
11
10
10
10
10
10
120
120
110
110
110
110
110
110
100
100
100
100
100
100
100
90
90
80
80
80
150
130
130
120
2.9
2.0
1.5
1.5
2.0
3.1
4.3
5.3
5.8
5.7
5.2
4.2
3.2
2.2
1.6
1.4
1.8
2.8
3.9
5.0
5.7
5.7
5.3
4.5
1661
1660
1660
1660
1560
1660
1661
1661
1662
1762
1762
1762
1762
1762
1762
1763
1763
1763
1762
1762
1762
1762
1762
1762
0
0
0
45
40
40
35
40
35
20
10
15
25
10
20
30
60
80
70
70
80
90
75
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
20
20
20
20
30
30
40
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
15
15
15
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
1022
1022
1022
1022
1022
1021
1021
1020
1020
1020
1020
1019
1019
1020
1020
1020
1019
1019
1019
1018
1018
1018
1017
1017
0
1
2
4
5
6
6
4
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1661
1762
1864
1865
1967
2068
2068
2169
2169
2169
2068
2067
1965
1864
1763
1763
1762
1762
1762
1660
1559
1458
1457
1456
1966
2170
2374
2272
2476
2577
2883
2883
2781
2678
2475
2067
1864
1762
1661
1560
1559
1558
1457
1356
1355
1253
1152
1152
24112
23112
23112
35113
12111
12111
36224
48225
713348
9163410
9163410
815349
713348
612337
713348
9163410
9163410
10183511
10183511
612337
11214613
13244715
13254716
15274817
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
0.8
0.8
0.8
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
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 La Rochelle - Vieux-Port : No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Sunny becoming changeable in the afternoon.No precipitation.In the evening, skies with few clouds. SSE force 1 turning SW force 2 in the middle of the day then N. Gusts reaching 10 knots in the middle of the day. Smooth to slight sea becoming smooth in the evening. Low, fairly long swell from W. Good visibility becoming excellent in the middle of the day.
semaphore stations
Station La Rochelle-Ile De Re located 4 km from La Rochelle - Vieux-Port
* +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