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
25
20
15
10
5
0
40
30
20
10
0
15
10
5
0
30
20
10
0
10
5
0
0.5
0
3
0
25
20
15
10
75
70
65
60
55
50
Sun 3
19h
20h
21h
22h
23h
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
Run : 2/05 00ZMesh : 1kmUpdated, 2h agoUpdate in 4h
Sun 3
19h
20h
21h
22h
23h
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
185°SS
190°SSSW
200°SSSW
215°SWSW
215°SWSW
210°SWSSW
210°SWSSW
215°SWSW
230°SWSW
220°SWSW
230°SWSW
225°SWSW
235°SWSW
245°SWWSW
250°WWSW
245°SWWSW
235°SWSW
235°SWSW
225°SWSW
230°SWSW
240°SWWSW
245°SWWSW
245°SWWSW
245°SWWSW
814493
713483
611372
510362
48252
48252
47242
47242
36242
36242
35131
35131
36242
47242
48252
59362
59362
611372
612373
814493
9175113
9175113
9164103
9175113
12226144
11216134
11206124
13257164
10195123
9164103
10185113
9175113
9175113
9164103
814493
612373
815493
9164103
10195123
11216134
12226144
14267164
16308195
18339215
193510225
203710235
203710235
193510225
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
>30>55>16>35>7
>30>60>17>35>8
-----
-----
-----
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0
0
0
0
0
0
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
220°SWSW
235°SWWSW
245°SWWSW
250°WWSW
255°WWSW
255°WWSW
255°WWSW
260°WW
260°WW
260°WW
260°WW
265°WW
265°WW
260°WW
265°WW
265°WW
265°WW
265°WW
265°WW
265°WW
265°WW
265°WW
260°WW
260°WW
0.2
0.2
0.2
0.2
0.2
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
0.2
5
6
6
6
6
6
6
6
6
6
7
7
6
6
5
5
5
5
5
5
5
5
5
5
20
25
30
30
30
35
35
100
90
35
80
30
80
80
80
80
20
20
20
20
20
20
20
20
1457
1458
1458
1458
1458
1457
1457
1457
1456
1456
1457
1457
1457
1457
1458
1458
1457
1457
1457
1457
1457
1457
1457
1458
100
100
85
95
95
100
100
100
90
100
95
100
90
90
75
75
60
70
60
65
70
50
55
40
0
0
0
0
0
0
0
0
0
0
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0
-
-
-
-
-
-
-
30
25
25
0
0
0
0
25
30
35
45
50
45
30
20
0
0
20
30
40
40
30
25
0
25
20
20
10
0
0
0
0
0
0
0
0
0
0
0
10
10
20
30
40
40
20
10
0
10
10
5
5
5
5
4
3
4
3
2
3
4
4
10
>20
>20
>20
>20
>20
>20
>20
>20
>20
1012
1012
1012
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1011
1011
1011
1010
1010
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
4
4
4
4
3
2
1763
1762
1661
1660
1559
1558
1458
1458
1457
1457
1457
1457
1457
1457
1558
1660
1662
1763
1864
1865
1865
1864
1864
1864
1458
1457
1457
1456
1356
1356
1355
1355
1355
1355
1355
1355
1254
1355
1457
1661
1865
1865
2169
2170
2069
1864
1763
1864
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time CaptionGlossary
Expert opinion
For De Saint-Nazaire à Nantes : No gale warning.
We are 80% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.
In the evening, very cloudy skies to overcast. Light showers progressively becoming less frequent. SSW wind force 3. Gusts reaching 17 knots in the evening. Smooth to slight sea. Low, short swell from SW. Poor visibility.
* +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