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
50
40
30
20
10
15
10
5
0
30
25
20
15
10
5
10
5
0
1.5
1
0.5
0
3
0
15
10
5
0
55
50
45
40
35
30
Sat 28
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
00h
01h
02h
03h
04h
Run : 27/03 00ZMesh : 4kmUpdated, 24min agoUpdate imminent
Sat 28
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
00h
01h
02h
03h
04h
175°SS
175°SS
175°SS
175°SS
195°SSSW
190°SS
195°SSSW
210°SWSSW
210°SWSSW
210°SWSSW
215°SWSW
215°SWSW
215°SWSW
220°SWSW
220°SWSW
220°SWSW
220°SWSW
230°SWSW
255°WWSW
325°NWNNW
340°NNNW
335°NWNNW
335°NWNNW
330°NWNNW
10185113
10185113
10195123
814493
10185113
11206124
11206124
14267164
12236144
13257164
13247154
13257164
12236144
13247154
13247154
13247154
13247154
13247154
10185113
13247154
12226144
11206124
10185113
11206124
14267164
15278174
15288174
13247154
17319195
18349215
193610225
234212266
224011256
234312276
234312276
244412276
234312276
234212266
234312276
234212266
224111256
234212266
224111256
224011256
213811245
213811245
193510225
193510225
0.6
0.6
0.6
0.6
0.6
0.7
0.7
0.7
0.7
0.8
0.9
1
1.1
1.1
1.1
1.1
1
1
0.9
0.8
0.8
0.9
0.9
1
0.3
0.2
0.2
0.3
0.5
0.6
0.6
0.6
0.7
0.7
0.9
1
1.1
1.1
1.1
1.1
1
0.7
0.5
0.4
0.5
0.6
0.8
0.8
0°NN
360°NN
355°NN
340°NNNW
320°NWNW
315°NWNW
320°NWNW
315°NWNW
300°NWWNW
300°NWWNW
315°NWNW
295°NWWNW
285°WWNW
280°WW
285°WWNW
270°WW
260°WW
240°SWWSW
240°SWWSW
240°SWWSW
245°SWWSW
245°SWWSW
245°SWWSW
260°WW
0.5
0.5
0.5
0.5
0.4
0.4
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.1
0.1
0.1
0.7
0.7
0.7
0.6
0.6
0.5
0.4
6
6
6
6
5
5
5
5
5
5
6
6
6
6
6
6
6
6
5
5
5
5
5
5
45
45
40
35
30
30
30
25
25
25
25
25
30
30
35
35
35
35
35
30
25
25
25
25
5.6
6.2
6.2
5.9
5.3
4.6
3.9
3.2
2.8
2.6
2.9
3.6
4.5
5.4
5.9
5.9
5.6
5.1
4.4
3.6
3.0
2.7
2.6
3.0
949
949
949
949
949
949
949
949
949
949
949
949
949
949
949
949
949
949
949
949
949
949
949
949
100
100
90
60
100
65
95
100
100
95
100
100
100
100
100
100
100
100
100
100
95
90
60
15
0
0
0
0
0
0
0
0
0
0.1
0.4
0.2
0.4
0.3
0.6
1.2
1.3
0.7
0.1
0
0
0
0
0
-
-
-
-
-
-
-
-
0
0
0
0
0
0
0
20
35
50
90
60
85
90
90
90
90
60
50
30
45
30
20
0
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
>20
>20
>20
10
>20
>20
>20
>20
>20
1023
1022
1022
1022
1023
1023
1023
1022
1022
1021
1021
1020
1020
1019
1019
1019
1018
1018
1018
1019
1019
1019
1020
1020
0
0
0
0
0
1
1
1
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
541
541
540
542
744
846
846
948
948
949
948
948
948
949
949
949
1049
1050
1050
1050
1049
948
847
846
235
134
134
337
439
540
540
541
541
541
540
440
541
541
541
541
541
642
744
642
642
541
541
438
11214613
12234614
14264716
12234614
15274817
13254716
14264716
17315919
17315919
193551022
213851124
213851124
203751023
203751023
203751023
193551022
203751023
16305819
13254716
17315919
16295818
15274817
15284817
17315919
0.6
0.6
0.6
0.7
0.8
0.8
0.8
0.8
0.9
1
1.2
1.4
1.4
1.4
1.4
1.4
1.3
1.2
1.1
1
0.9
0.9
0.9
0.9
Forecasts established in local time Last updated 1h ago | Next update in 2h Caption
Expert opinion
A westerly, strong and very variable flow prevails over the whole area.
For Plage du Chatelet : No gale warning.
The reliability of the situation is assessed at 90%.
Very cloudy skies to overcast.No precipitation in the morning, drizzle intensifying and turning to rain in the afternoon.In the evening, overcast skies. Light rain. S force 4 in the morning turning SW in the middle of the day. Gusts reaching 24 knots in the middle of the day. Slight sea. Low, short swell from NW. Excellent visibility becoming good in the evening.
semaphore stations
Station Boulogne-Sem located 15 km from Plage du Chatelet
* +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