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)
15
10
5
0
30
20
10
0
10
5
0
15
10
5
0
5
0
1
0.5
0
3
0
25
20
15
10
80
70
60
50
Fri 1
18h
19h
20h
21h
22h
23h
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
17h
Run : 30/04 00ZMesh : 1kmUpdated, 37min agoUpdate in 5h
Fri 1
18h
19h
20h
21h
22h
23h
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
17h
205°SWSSW
225°SWSW
250°WWSW
260°WWSW
265°WW
260°WW
260°WW
260°WW
260°WW
265°WW
270°WW
275°WW
280°WW
280°WW
275°WW
290°WWNW
285°WWNW
270°WW
245°SWWSW
235°SWSW
240°SWWSW
240°SWWSW
255°WWSW
270°WW
713483
611372
48252
48252
59362
59362
59362
510362
510362
611372
611372
510362
59362
48252
47242
36242
24121
24121
36242
59362
510362
510362
611372
611372
12236144
11216134
9175113
9175113
9175113
9164103
9175113
9164103
9175113
10195123
10185113
9175113
9164103
814493
814493
713483
612373
611372
612373
9175113
10195123
10195123
11206124
11206124
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.1
0
0
0.1
0.1
0
0
0
0
0.1
0.1
0.1
0.1
0.1
0.1
0
0
0
0
0
0
0
0
0.1
225°SWSW
225°SWSW
225°SWSW
230°SWSW
230°SWSW
230°SWSW
230°SWSW
230°SWSW
235°SWSW
235°SWSW
235°SWSW
235°SWSW
235°SWWSW
240°SWWSW
240°SWWSW
240°SWWSW
240°SWWSW
240°SWWSW
240°SWWSW
240°SWWSW
240°SWWSW
240°SWWSW
240°SWWSW
240°SWWSW
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
0.5
0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
12
12
12
12
12
12
12
12
12
11
12
11
11
11
11
10
11
11
11
10
10
10
10
11
290
280
270
270
270
270
260
240
240
240
230
220
210
210
200
200
210
210
200
190
180
180
180
180
4.9
4.2
3.2
2.3
1.5
1.1
1.2
1.8
2.9
4.0
4.8
5.2
5.0
4.4
3.5
2.6
1.7
1.2
1.1
1.6
2.6
3.7
4.7
5.2
1558
1558
1558
1558
1558
1558
1458
1458
1458
1458
1458
1457
1457
1457
1457
1457
1458
1458
1458
1458
1458
1458
1458
1458
75
85
100
65
75
75
75
80
75
70
60
60
75
80
70
75
75
45
30
20
20
15
10
5
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
15
10
5
5
5
5
5
5
5
10
10
10
10
15
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
1016
1017
1017
1018
1018
1019
1019
1019
1020
1020
1020
1020
1020
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1021
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
4
6
6
6
5
3
1865
1864
1660
1560
1559
1558
1458
1457
1457
1457
1356
1355
1355
1355
1356
1457
1458
1559
1660
1661
1661
1762
1762
1762
1763
1660
1559
1457
1356
1355
1355
1254
1253
1253
1152
1152
1152
1152
1253
1456
1660
1865
2069
2170
2170
2271
2170
2069
510236
612337
612337
713348
612337
611237
612337
713348
814349
814349
814349
713348
612337
612337
510236
59236
36224
23112
11101
23112
36224
36224
23112
23112
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
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time CaptionGlossary
Expert opinion
Low 1012 hPa centered at 270 nautical miles in the South-West of Fastnet Rock (South-West Ireland) moving at 10 knots to the North-North-West.
For La Turballe : No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
In the evening, very cloudy. No precipitation. WSW wind force 3. Gusts reaching 12 knots in the evening. Smooth to slight sea. Low, fairly long swell from SW. Poor visibility.
semaphore stations
Station Pte De Chemoulin located 21 km from La Turballe
* +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