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
0.5
0
3
0
40
30
20
10
90
80
70
60
50
Mon 25
01h
02h
03h
04h
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
00h
Run : 23/05 00ZMesh : 1kmUpdated, 9h agoUpdate imminent
Mon 25
01h
02h
03h
04h
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
00h
160°SSSE
100°EE
40°NENE
0°NN
20°NNNE
20°NNNE
15°NNNE
30°NENNE
55°NENE
105°EESE
145°SESE
170°SS
155°SESSE
155°SESSE
150°SESSE
145°SESE
140°SESE
135°SESE
115°SEESE
105°EESE
100°EESE
80°EE
50°NENE
45°NENE
9164103
713483
59362
36242
510362
510362
59362
47242
35131
35131
47242
510362
510362
510362
48252
47242
36242
35131
35131
36242
35131
24121
23121
35131
12236144
10195123
815493
611372
10185113
815493
815493
814493
611372
814493
612373
10195123
9175113
9175113
9164103
814493
713483
611372
510362
611372
510362
47242
59362
612373
0.3
0.3
0.3
0.3
0.3
0.3
0.3
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
0.1
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
215°SWSW
210°SWSSW
215°SWSW
210°SWSSW
215°SWSW
210°SWSSW
215°SWSW
215°SWSSW
215°SWSW
215°SWSSW
215°SWSW
215°SWSSW
215°SWSW
215°SWSW
215°SWSW
215°SWSW
215°SWSW
215°SWSW
220°SWSW
215°SWSW
220°SWSW
215°SWSW
220°SWSW
215°SWSW
0.3
0.3
0.3
0.3
0.3
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
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
8
8
8
8
130
130
130
120
120
120
120
120
120
120
120
120
110
110
110
110
110
110
100
100
100
100
100
100
1559
1559
1559
1559
1559
1559
1559
1558
1559
1559
1559
1560
1660
1660
1660
1661
1661
1661
1660
1660
1660
1660
1660
1660
0
0
0
0
5
5
5
5
0
5
5
0
15
20
20
20
20
15
15
10
10
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
0
>20
>20
>20
>20
>20
15
15
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
1028
1028
1029
1029
1029
1030
1030
1030
1031
1031
1031
1031
1031
1031
1031
1030
1030
1030
1030
1030
1030
1030
1031
1031
0
0
0
0
0
0
1
1
3
4
5
6
7
6
5
3
2
1
0
0
0
0
0
0
1967
1865
1763
1661
1661
1355
1559
1966
2068
2272
2374
2272
2272
2271
2271
2271
2271
2170
2170
2067
1864
1763
1763
1559
1661
1660
1560
1559
1457
1152
1458
2069
2577
3086
3289
3085
3188
3187
3086
3085
2883
2781
2578
1967
1762
1762
1662
1457
10183511
814349
611237
47224
510236
59236
611237
59236
59236
59236
59236
47224
59236
59236
48225
47224
48225
59236
611237
815349
9173511
10193512
11204612
11204612
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
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 1030 hPa centered on the South of the Irish Sea moving at 5 knots to the East-North-East to be centered on Wales.
For Littlehampton Marina : No gale warning.
The reliability of the situation is good.
Fair weather with mostly clear skies.In the evening, skies with few clouds. NE force 2 turning SSE in the middle of the day then ESE. Gusts reaching 10 knots in the middle of the day. Smooth sea. Low, fairly long swell from SSW. Good visibility becoming excellent in the middle of the day.
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