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
50
40
30
20
10
0
15
10
5
0
30
20
10
0
10
5
0
0.5
0
3
0
20
15
10
5
65
60
55
50
45
40
Mon 13
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
10h
11h
Run : 12/04 00ZMesh : 1kmUpdated, 8min agoUpdate in 6h
Mon 13
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
10h
11h
200°SSSW
205°SWSSW
215°SWSW
225°SWSW
225°SWSW
230°SWSW
235°SWSW
235°SWSW
225°SWSW
220°SWSW
230°SWSW
215°SWSW
200°SSSW
180°SS
195°SSSW
250°WWSW
265°WW
275°WW
315°NWNW
325°NWNW
335°NWNNW
345°NNNW
355°NN
355°NN
12226144
12226144
11216134
11216134
11206124
10195123
9175113
713483
59362
47242
36242
24121
24121
23121
23121
24121
12111
12111
12111
23121
12111
24121
35131
36242
234312276
234312276
234212266
224011256
224011256
203710235
18349215
16308195
13247154
9175113
612373
59362
47242
48252
47242
48252
47242
47242
47242
48252
510362
611372
612373
9164103
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.3
0.3
0.3
0.3
0.3
0.3
0.2
0.1
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
285°WWNW
280°WWNW
280°WWNW
280°WW
285°WWNW
285°WWNW
280°WW
280°WW
280°WW
280°WW
280°WW
280°WWNW
280°WW
280°WWNW
280°WW
280°WWNW
280°WW
280°WW
280°WW
280°WWNW
280°WW
285°WWNW
290°WWNW
295°NWWNW
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
5
5
5
4
4
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
4
4
25
30
30
25
25
25
25
25
25
25
25
25
25
25
20
20
20
20
20
20
20
20
35
35
1049
1049
1049
1049
1049
1049
1049
1049
1049
1049
1049
1049
1049
1049
1049
1049
1049
1049
1049
1049
1049
1049
1049
1049
0
0
0
75
60
60
25
20
15
15
35
60
70
75
75
95
95
100
100
100
100
100
100
100
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
15
15
15
15
15
15
>20
>20
>20
1014
1014
1014
1014
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
3
4
3
3
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1254
1254
1355
1456
1456
1456
1456
1355
1253
1050
948
847
846
846
745
744
744
745
744
745
846
948
1050
1151
1457
1559
1660
1559
1457
1456
1355
1153
1050
847
846
745
744
744
744
643
644
744
644
643
745
947
1050
1152
16295818
16295818
15274817
13244715
13244715
13254716
13244715
12224614
10183511
9163410
713348
612337
611237
510236
59236
48225
36224
24112
35113
35113
24112
35113
36224
47224
1.2
1.1
1.1
1.1
1.1
1.1
1
0.9
0.8
0.8
0.7
0.6
0.6
0.5
0.5
0.4
0.4
0.4
0.3
0.3
0.3
0.3
0.3
0.2
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time CaptionGlossary
Expert opinion
A southerly, strong and very variable flow prevails over the whole area.
For VVW Westhoek vzw : Warning strong breeze offshore.
The reliability of the situation is assessed at 90%.
Skies with few clouds covering over progressively.No precipitation.In the evening, good clear periods but cloud building. No precipitation. SW force 4 in the middle of the day becoming force 3 in the evening. Gusts reaching 23 knots in the middle of the day. Smooth to slight sea. Low, short swell from WNW. Excellent visibility.
semaphore stations
Station Dunkerque located 30 km from VVW Westhoek vzw
* +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