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
1
0.5
0
3
0
25
20
15
10
5
80
70
60
50
40
Thu 21
21h
22h
23h
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
20h
Run : 20/05 00ZMesh : 1kmUpdated, 4h agoUpdate in 2h
Thu 21
21h
22h
23h
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
20h
240°SWWSW
245°SWWSW
250°WWSW
260°WWSW
255°WWSW
245°SWWSW
225°SWSW
235°SWSW
225°SWSW
215°SWSW
210°SWSSW
205°SWSSW
195°SSSW
185°SS
180°SS
175°SS
165°SSSE
165°SSSE
160°SSSE
145°SESE
130°SESE
120°SEESE
115°SEESE
110°EESE
611372
611372
10185113
9164103
59362
9164103
47242
814493
814493
814493
814493
814493
814493
713483
611372
611372
612373
611372
510362
59362
47242
48252
48252
48252
9175113
10195123
15288174
15288174
10195123
13247154
612373
12236144
12226144
12226144
12236144
12236144
12236144
12226144
11206124
10195123
11216134
11216134
11206124
10185113
9164103
713483
713483
814493
0.8
0.8
0.7
0.7
0.6
0.7
0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.3
0.2
0.2
0.2
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
0
0
0
0
0.1
210°SWSSW
210°SWSSW
210°SWSSW
210°SWSSW
215°SWSSW
210°SWSSW
215°SWSW
210°SWSSW
215°SWSW
210°SWSSW
215°SWSW
210°SWSSW
215°SWSW
210°SWSSW
215°SWSW
210°SWSSW
215°SWSW
210°SWSSW
215°SWSW
210°SWSSW
215°SWSW
215°SWSSW
215°SWSW
215°SWSSW
0.7
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.3
0.3
0.3
0.3
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
9
150
150
150
150
150
180
180
150
150
140
140
140
140
140
140
140
140
140
140
140
130
130
130
130
1457
1456
1456
1456
1356
1356
1356
1356
1356
1356
1356
1356
1456
1456
1456
1457
1457
1458
1458
1558
1559
1559
1559
1559
0
25
5
15
40
50
55
65
70
95
95
95
85
80
55
25
35
35
35
35
30
30
30
40
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
>20
>20
5
15
4
5
5
5
10
15
15
15
15
15
15
15
15
15
>20
>20
>20
15
1024
1025
1026
1026
1026
1026
1027
1026
1027
1027
1027
1027
1028
1028
1028
1027
1027
1027
1027
1027
1026
1026
1026
1026
0
0
0
0
0
0
0
0
0
0
0
1
1
3
5
7
7
6
5
4
2
1
0
0
1559
1457
1253
1253
1254
1152
1253
1253
1253
1254
1355
1456
1457
1458
1660
1661
1662
1762
1762
1762
1762
1763
1762
1559
1355
1253
847
847
1050
847
1051
948
948
1049
1151
1253
1355
1559
1966
2169
2170
2169
2169
2068
2067
1965
1762
1457
612337
815349
13254716
12234614
10183511
11204612
815349
9163410
815349
814349
612337
713348
612337
510236
510236
510236
59236
48225
47224
36224
59236
611237
611237
612337
1.6
1.5
1.4
1.3
1.2
1.1
1.1
1
1
0.9
0.9
0.9
0.8
0.8
0.7
0.7
0.7
0.7
0.7
0.7
0.6
0.6
0.6
0.6
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time CaptionGlossary
Expert opinion
High 1027 hPa centered on the North of the Bay of Biscay moving at 29 knots to the East-North-East to be centered on the North-East of France.
For Littlehampton Marina : No gale warning.
The reliability of the situation is very good.
In the evening, some fair-weather cumulus clouds. WSW wind force 3. Gusts reaching 15 knots in the evening. Slight sea. Low, fairly long swell from SSW. Good visibility.
semaphore stations
Station Shoreham-by-Sea located 16 km from Littlehampton Marina
* +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