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)
60
50
40
30
20
100
90
80
70
60
50
40
30
30
25
20
15
10
60
50
40
30
20
15
10
5
1
0.5
0
3
0
15
10
5
0
-5
60
50
40
30
20
Sun 29
17h
18h
19h
20h
21h
22h
23h
00h
01h
03h
04h
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
17h
Run : 28/03 00ZMesh : 1kmUpdated, 4h agoUpdate in 2h
Sun 29
17h
18h
19h
20h
21h
22h
23h
00h
01h
03h
04h
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
17h
335°NWNNW
335°NWNNW
335°NWNNW
335°NWNNW
330°NWNNW
335°NWNNW
335°NWNNW
335°NWNNW
335°NWNNW
335°NWNNW
335°NWNNW
340°NNNW
340°NNNW
345°NNNW
350°NN
355°NN
360°NN
355°NN
355°NN
355°NN
355°NN
355°NN
355°NN
350°NN
254613296
244513286
224111256
244412276
254613296
264813306
264813306
264813306
264813306
264914306
264914306
264914306
264914306
264813306
244513286
234212266
234312276
224111256
224111256
224011256
224011256
213811245
203710235
203710235
437922499
438022509
407521479
448123509
478724549
4889255510
4889255510
4889255510
4991255710
5092265710
5092265710
5093265810
5093265810
5092265710
468524539
437922499
407521479
407521479
407421468
397320458
387120448
366719428
366618418
356518408
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
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
0.5
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
0.4
0.4
0.4
0.4
230°SWSW
225°SWSW
225°SWSW
225°SWSW
225°SWSW
225°SWSW
225°SWSW
230°SWSW
230°SWSW
230°SWSW
235°SWSW
235°SWSW
240°SWWSW
240°SWWSW
240°SWWSW
235°SWSW
235°SWSW
230°SWSW
225°SWSW
225°SWSW
225°SWSW
235°SWSW
235°SWSW
230°SWSW
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
0.1
0.1
0.1
0.1
0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
8
8
8
8
8
8
8
7
7
7
7
6
6
6
7
7
7
7
7
7
7
6
6
6
35
35
35
35
35
35
35
35
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
1356
1356
1356
1356
1356
1356
1356
1356
1356
1356
1356
1356
1356
1356
1356
1356
1356
1356
1356
1356
1356
1356
1356
1456
100
80
90
95
60
50
30
5
5
0
10
15
35
35
55
50
75
85
60
50
35
10
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
20
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
0
0
0
0
0
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
1014
1015
1015
1016
1016
1016
1016
1016
1016
1015
1015
1014
1014
1014
1014
1015
1016
1017
1017
1017
1018
1018
1018
1018
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
3
3
4
3
3
2
1356
1254
1152
1051
1050
1049
949
948
847
846
846
745
744
744
644
744
846
847
1049
1151
1254
1356
1457
1457
642
541
440
338
236
236
235
134
133
033
032
-131
-131
-130
-130
134
236
338
745
1049
1253
1456
1356
1355
244561328
254661329
254761329
295371533
315771635
336171738
336171738
336281739
356481840
356581840
366681841
366781942
376881942
387182044
376881942
366781942
346381839
336171738
336171738
325971637
315871636
305571534
285271432
285271432
1.7
1.9
2
2
2.1
2.2
2.2
2.4
2.4
2.4
2.4
2.5
2.5
2.5
2.5
2.4
2.3
2.2
2.2
2.1
2
1.8
1.6
1.6
Forecasts established in local time Last updated 1h ago | Next update in 2h Caption
Expert opinion
A northwesterly, strong and very variable flow prevails over the whole area.
For Plage de Saint Gervais : Warning fresh gale offshore.
The reliability of the situation is assessed at 90%.
Overcast skies.No precipitation.In the evening, very cloudy skies clearing completely. No precipitation. NNW wind force 6 from the middle of the day. Gusts reaching 48 knots in the evening. Smooth to slight sea. Low, fairly long swell from SW. Excellent visibility.
semaphore stations
Station Cap Couronne located 14 km from Plage de Saint Gervais
* +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