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)
30
20
10
0
60
50
40
30
20
10
15
10
5
0
40
30
20
10
0
10
5
0
0.5
0
3
0
30
25
20
15
10
80
70
60
50
Sat 20
17h
18h
19h
20h
21h
22h
23h
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
Run : 19/06 12ZMesh : 1kmUpdated, 45min agoUpdate in 2h
Sat 20
17h
18h
19h
20h
21h
22h
23h
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
200°SSSW
215°SWSW
235°SWSW
235°SWSW
240°SWWSW
245°SWWSW
250°WWSW
250°WWSW
250°WWSW
255°WWSW
255°WWSW
250°WWSW
250°WWSW
240°SWWSW
250°WWSW
240°SWWSW
230°SWSW
220°SWSW
220°SWSW
215°SWSW
215°SWSW
215°SWSW
215°SWSW
220°SWSW
18349215
15288174
9164103
10185113
612373
815493
713483
713483
713483
814493
713483
612373
612373
611372
612373
612373
612373
814493
814493
9164103
9175113
9164103
815493
814493
275014317
244412276
16298185
16298185
15288174
13247154
11216134
11206124
11216134
11216134
12226144
11206124
11206124
10195123
11206124
11206124
11216134
12226144
12236144
13257164
15278174
15288174
14267164
12236144
0.4
0.4
0.3
0.3
0.3
0.3
0.3
0.2
0.2
0.2
0.3
0.3
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.2
0.1
225°SWSW
225°SWSW
220°SWSW
220°SWSW
225°SWSW
220°SWSW
225°SWSW
220°SWSW
225°SWSW
220°SWSW
225°SWSW
225°SWSW
225°SWSW
225°SWSW
230°SWSW
230°SWSW
230°SWSW
225°SWSW
230°SWSW
230°SWSW
230°SWSW
230°SWSW
230°SWSW
225°SWSW
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
0.1
0.1
0.2
0.2
0.2
0.2
0.1
0.1
0.1
0.2
6
5
6
6
6
6
4
6
6
7
7
6
6
6
5
5
5
6
6
6
6
6
6
7
15
15
50
60
60
60
60
70
70
70
80
80
70
70
70
70
70
70
70
70
70
70
70
60
1762
1762
1762
1762
1762
1762
1762
1762
1762
1763
1763
1763
1763
1763
1763
1763
1763
1864
1864
1864
1864
1864
1865
1865
5
5
15
15
35
20
25
40
60
80
80
75
100
100
95
90
85
75
75
75
70
75
60
55
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
15
15
5
4
3
4
4
2
2
2
3
5
10
15
>20
>20
>20
>20
>20
>20
1014
1014
1014
1014
1015
1015
1015
1016
1016
1016
1016
1016
1017
1017
1018
1019
1019
1020
1020
1021
1021
1021
1021
1022
3
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
5
6
6
6
5
4
2373
2170
1966
1965
1763
1662
1660
1560
1559
1560
1660
1660
1661
1661
1762
1864
1865
1966
1966
2067
2068
2067
2068
2068
2272
2373
1763
1661
1559
1456
1355
1355
1355
1355
1356
1456
1456
1457
1559
1762
1864
1865
1967
2271
2577
2271
2272
2678
18345921
16295818
9163410
11214613
9163410
815349
815349
815349
815349
814349
9163410
815349
612337
814349
612337
612337
612337
612337
713348
713348
814349
612337
612337
611237
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
0.5
0.5
0.5
0.5
0.5
0.5
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
A southwesterly and very variable flow prevails over the whole area.
For Littlehampton Marina : No gale warning.
The reliability of the situation is very good.
Skies with few clouds.In the evening, clear spells, risk of mist forming. No precipitation. SSW force 5 in the middle of the day turning WSW force 4 in the evening. Gusts reaching 29 knots in the middle of the day. Smooth to slight sea. Low, short swell from SW. Excellent visibility becoming poor in the evening.
semaphore stations
Station Shoreham-by-Sea located 16 km from Littlehampton Marina