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)
25
20
15
10
5
0
40
30
20
10
0
15
10
5
0
25
20
15
10
5
10
5
0
0.5
0
3
0
20
15
10
5
0
-5
70
60
50
40
30
Thu 23
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 : 21/04 00ZMesh : 1kmUpdated, 7h agoUpdate imminent
Thu 23
01h
02h
03h
04h
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
00h
45°NENE
50°NENE
55°NENE
50°NENE
45°NENE
50°NENE
55°NENE
55°NENE
65°NEENE
65°NEENE
70°EENE
70°EENE
70°EENE
65°NEENE
60°NEENE
55°NENE
55°NENE
50°NENE
45°NENE
35°NENNE
30°NENNE
30°NENNE
30°NENNE
40°NENE
510362
59362
59362
59362
48252
59362
48252
48252
59362
510362
611372
713483
814493
814493
815493
9164103
9164103
9164103
815493
814493
814493
612373
611372
510362
13257164
11216134
11206124
10195123
10185113
9175113
9175113
10185113
12226144
13257164
15288174
17329205
18349215
193510225
193610225
203710235
203710235
193610225
193610225
18339215
17319195
16298185
14267164
12236144
0.4
0.4
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
0.3
0.3
0.3
0.4
0.4
0.4
0.4
0.4
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
0.2
0.3
0.3
0.3
0.3
0.3
0.2
350°NN
350°NN
350°NN
350°NN
350°NN
350°NN
270°WW
270°WW
270°WW
270°WW
270°WW
270°WW
270°WW
350°NN
355°NN
350°NN
350°NN
350°NN
350°NNNW
345°NNNW
345°NNNW
345°NNNW
345°NNNW
345°NNNW
0.2
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
0.1
0.1
0.1
0.2
0.2
0.2
0.3
0.3
3
3
3
3
3
3
2
2
2
2
2
3
3
3
3
4
4
3
4
4
4
4
3
3
30
30
30
30
30
40
40
40
40
40
40
35
30
30
30
25
35
20
20
20
25
25
25
25
1049
1049
1049
1049
1049
1049
1049
1049
1049
1049
1050
1050
1050
1050
1050
1050
1050
1050
1050
1050
1050
1050
1050
1050
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
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
15
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
1027
1028
1028
1028
1028
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1029
1030
1030
1030
0
0
0
0
0
0
0
0
1
2
3
4
4
4
4
3
2
1
0
0
0
0
0
0
745
744
643
642
542
541
236
439
846
1050
1253
1355
1456
1457
1558
1559
1559
1559
1457
1355
1151
1049
847
846
541
541
440
439
438
338
033
337
846
1152
1457
1660
1763
1864
1864
1864
1763
1660
1456
1152
847
745
643
642
17315919
16305819
15284817
15284817
15274817
15274817
14264716
13254716
12234614
12224614
11204612
10183511
9173511
9163410
9173511
11204612
15284817
16305819
16305819
16305819
16305819
16305819
15284817
14264716
0.8
0.8
0.7
0.7
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.4
0.5
0.6
0.7
0.8
0.8
0.8
0.7
0.7
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time CaptionGlossary
Expert opinion
An easterly, strong and very variable flow prevails over the whole area.
For Jachthaven Haarlemsche : No gale warning.
The reliability of the situation is assessed at 90%.
Warm sun all day.In the evening, clear skies. ENE force 2 becoming force 3 in the middle of the day then NE. Gusts reaching 20 knots in the middle of the day. Smooth sea becoming smooth to slight in the evening. Low, short swell from N. Good visibility becoming excellent in the middle of the day.
semaphore stations
Station Wijk Aan Zee located 12 km from Jachthaven Haarlemsche
* +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