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)
40
30
20
10
0
60
50
40
30
20
10
20
15
10
5
0
40
30
20
10
0
10
5
0
1.5
1
0.5
0
3
0
25
20
15
10
5
70
60
50
40
Fri 1
02h
03h
04h
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
00h
01h
Run : 29/04 00ZMesh : 1kmUpdated, 9h agoUpdate imminent
Fri 1
02h
03h
04h
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
00h
01h
90°EE
95°EE
100°EE
100°EE
105°EESE
105°EESE
105°EESE
105°EESE
110°EESE
105°EESE
100°EE
100°EE
95°EE
90°EE
90°EE
85°EE
85°EE
90°EE
95°EE
105°EESE
115°SEESE
120°SEESE
135°SESE
150°SESSE
16298185
15288174
15288174
15278174
15278174
15278174
15278174
15278174
14267164
13257164
13247154
13257164
13257164
13257164
12236144
11216134
11206124
10185113
9164103
713483
612373
611372
611372
611372
254613296
275014317
295315337
305515347
305515347
295315337
295415347
295315337
285114327
264914306
254613296
254713296
264813306
254713296
244513286
234212266
224011256
193610225
18349215
17329205
16298185
14267164
13257164
12226144
1
0.9
0.8
0.8
0.7
0.7
0.7
0.7
0.7
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.4
0.4
0.4
0.6
0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.4
0.6
0.6
0.4
0.3
0.3
0.2
0.2
0.2
0.1
0.1
0.1
0
45°NENE
45°NENE
45°NENE
45°NENE
45°NENE
45°NENE
45°NENE
45°NENE
45°NENE
50°NENE
50°NENE
45°NENE
45°NENE
45°NENE
45°NENE
50°NENE
50°NENE
50°NENE
50°NENE
50°NENE
50°NENE
50°NENE
45°NENE
45°NENE
0.8
0.8
0.7
0.7
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.1
0.1
0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4
7
7
7
7
7
7
6
6
6
6
6
7
7
7
6
6
6
6
6
6
6
5
5
5
35
35
35
30
30
30
30
30
30
30
30
30
25
25
25
25
25
25
25
25
25
25
25
25
2.1
1.7
1.7
2.4
3.5
4.7
5.6
6.0
5.8
5.1
4.1
3.1
2.2
1.6
1.5
2.0
3.0
4.3
5.4
6.0
6.0
5.4
4.6
3.5
1253
1253
1253
1253
1253
1253
1253
1253
1253
1253
1253
1253
1253
1253
1254
1254
1254
1254
1254
1253
1253
1253
1253
1254
0
0
0
5
5
5
10
10
25
30
30
5
5
5
5
10
10
25
10
5
5
10
30
15
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
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
0
0
0
0
0
0
0
1
2
3
4
5
5
5
4
3
2
1
0
0
0
0
0
0
1456
1456
1456
1457
1356
1355
1356
1456
1458
1559
1660
1762
1763
1864
1864
1864
1864
1864
1763
1661
1559
1558
1458
1458
847
947
947
948
847
847
948
1151
1355
1559
1763
1966
2067
2068
2068
1967
1865
1763
1660
1457
1355
1254
1254
1254
224061125
224061125
224061125
224161125
224161125
224061125
224061125
224061125
213961124
213851124
193651022
193551022
18345921
193551022
18345921
18335921
17315919
16295818
13254716
12234614
11214613
10183511
9173511
9163410
2.7
2.5
2.3
2.1
1.9
1.8
1.7
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.5
1.4
1.3
1.2
1.1
1.1
1
1
0.9
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time CaptionGlossary
Expert opinion
A northeasterly, moderate and very variable flow prevails over the whole area.
For Cherbourg-en-Cotentin - Port Chantereyne : Warning strong breeze offshore.
The reliability of the situation is assessed at 90%.
Hazy skies.No precipitation.In the evening, skies with few clouds. ESE wind force 4 continuing all day. Gusts reaching 30 knots in the morning. Slight sea. Low, short swell from NE. Excellent visibility.
semaphore stations
Station Gonneville located 11 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