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
30
20
10
0
10
5
0
20
15
10
5
0
5
0
0.5
0
3
0
40
30
20
10
110
100
90
80
70
60
50
Tue 26
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
Run : 25/05 00ZMesh : 1kmUpdated, 7h agoUpdate imminent
Tue 26
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
145°SESE
145°SESE
140°SESE
135°SESE
140°SESE
140°SESE
140°SESE
145°SESE
145°SESE
140°SESE
130°SESE
110°EESE
50°NENE
40°NENE
40°NENE
45°NENE
50°NENE
55°NENE
60°NEENE
70°EENE
70°EENE
70°EENE
100°EE
110°EESE
13257164
12236144
10195123
814493
713483
713483
713483
612373
510362
48252
36242
24121
35131
48252
510362
611372
612373
612373
612373
510362
48252
36242
47242
36242
15288174
15288174
15278174
15288174
15278174
13257164
13257164
13257164
13247154
11206124
9175113
713483
611372
814493
10195123
11206124
12226144
11216134
12236144
12226144
11206124
815493
815493
814493
0.3
0.3
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
0.1
0.1
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
25°NENNE
25°NENNE
20°NNNE
20°NNNE
20°NNNE
15°NNNE
10°NNNE
5°NN
0°00
355°NN
345°NNNW
340°NNNW
330°NWNNW
325°NWNW
320°NWNW
315°NWNW
310°NWNW
310°NWNW
310°NWNW
305°NWNW
305°NWNW
300°NWWNW
300°NWWNW
300°NWWNW
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
6
6
6
6
6
6
7
7
7
7
7
8
8
8
9
9
9
9
9
10
10
10
10
10
30
30
30
30
35
35
35
40
40
45
45
50
50
60
60
60
70
70
70
80
80
80
80
80
2.5
2.5
3.0
3.8
4.5
5.1
5.2
5.0
4.6
3.9
3.2
2.6
2.3
2.2
2.5
3.1
4.0
4.8
5.2
5.3
5.0
4.5
3.8
3.1
1457
1457
1457
1457
1457
1457
1457
1456
1457
1457
1457
1457
1458
1458
1458
1558
1458
1458
1457
1457
1457
1458
1458
1458
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
5
5
5
10
5
5
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
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1024
1024
1024
1024
1024
1024
1024
0
0
0
0
0
0
0
0
1
1
3
4
6
7
7
7
6
4
2
1
0
0
0
0
1967
2067
2068
2170
2169
2069
2068
2068
2271
2474
2578
2780
2882
2883
2984
2983
2882
2781
2780
2679
2577
2475
2272
2171
1558
1559
1661
2271
2170
2169
1763
2169
2374
2781
3188
3494
3697
3798
38100
3799
3697
3494
3391
3187
2883
2679
2475
2373
814349
815349
9163410
10183511
9173511
9173511
815349
814349
612337
713348
814349
814349
9163410
9163410
9173511
9173511
9173511
9173511
10183511
9163410
814349
713348
814349
713348
0.8
0.8
0.7
0.7
0.7
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time CaptionGlossary
Expert opinion
High 1034 hPa centered on Switzerland remaining almost stationary.
For Cherbourg-en-Cotentin - Port Chantereyne : No gale warning.
The reliability of the situation is assessed at 90%.
Warm sun all day.In the evening, clear skies. SE force 3 turning NE in the middle of the day then ENE. Gusts reaching 13 knots in the morning. Smooth sea. Low, short swell from NNE then fairly long from NW in the middle of the day then from NW. Excellent visibility.
semaphore stations
Station Cherbourg (extérieur) located 5 km from Cherbourg-en-Cotentin - Port Chantereyne
* +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