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
20
15
10
5
0
40
30
20
10
0
10
5
0
1.5
1
0.5
3
0
15
10
5
0
-5
60
50
40
30
Sun 29
11h
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
00h
01h
03h
04h
05h
06h
07h
08h
09h
10h
11h
Run : 28/03 00ZMesh : 1kmUpdated, 3h agoUpdate in 3h
Sun 29
11h
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
00h
01h
03h
04h
05h
06h
07h
08h
09h
10h
11h
350°NN
345°NNNW
345°NNNW
345°NNNW
350°NN
355°NN
350°NN
355°NN
350°NN
350°NN
345°NNNW
340°NNNW
340°NNNW
340°NNNW
340°NNNW
345°NNNW
345°NNNW
345°NNNW
345°NNNW
345°NNNW
345°NNNW
345°NNNW
345°NNNW
335°NWNNW
15288174
15288174
16308195
16298185
16298185
16308195
16298185
17329205
16308195
16298185
15288174
14267164
15278174
15278174
13257164
13247154
12236144
12226144
11206124
10195123
10185113
815493
814493
612373
244412276
244513286
254713296
254613296
254613296
295415347
285214327
275014317
264914306
264914306
254613296
234312276
234212266
224111256
224011256
203710235
193610225
18349215
17329205
16308195
15288174
14267164
13247154
12226144
1.1
1.1
1.1
1.1
1.1
1.1
1.2
1.2
1.1
1.1
1
0.9
0.9
0.9
0.9
0.9
0.9
0.8
0.8
0.8
0.7
0.7
0.7
0.7
0.7
0.7
0.8
0.8
0.8
0.8
0.9
0.8
0.7
0.7
0.6
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.3
0.3
0.3
0.2
0.2
0.1
250°WWSW
250°WWSW
250°WWSW
245°SWWSW
250°WWSW
245°SWWSW
250°WWSW
250°WWSW
250°WWSW
250°WWSW
250°WWSW
250°WWSW
250°WWSW
250°WWSW
250°WWSW
250°WWSW
250°WWSW
250°WWSW
250°WWSW
255°WWSW
250°WWSW
250°WWSW
250°WWSW
250°WWSW
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.6
12
12
12
12
12
12
12
11
11
11
11
11
11
11
11
11
10
10
10
10
10
10
10
10
120
110
110
110
110
100
90
90
90
100
110
120
120
110
110
110
120
120
130
130
140
150
150
160
3.5
4.0
4.4
4.5
4.2
3.6
2.9
2.3
2.0
2.0
2.2
2.6
3.1
3.7
4.2
4.7
4.6
4.1
3.3
2.5
1.8
1.5
1.6
2.1
1152
1152
1153
1153
1253
1253
1253
1253
1253
1253
1253
1153
1152
1152
1152
1152
1152
1152
1152
1152
1152
1152
1152
1152
0
0
20
60
70
55
25
25
50
5
0
0
0
0
0
5
0
0
5
0
10
5
5
10
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
>20
>20
>20
>20
>20
>20
>20
>20
>20
1029
1029
1030
1029
1030
1030
1030
1031
1032
1033
1034
1034
1035
1035
1035
1035
1035
1035
1035
1035
1036
1036
1036
1036
3
4
4
3
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
1151
1151
1152
1253
1253
1152
1152
1151
1050
948
847
846
846
745
744
744
643
643
642
642
338
541
846
948
1152
1254
1253
1254
1254
948
949
644
541
439
338
338
337
236
236
236
236
236
236
236
032
337
745
1050
18335921
18335921
18335921
17315919
17315919
17325920
203751023
193651022
213851124
203751023
18345921
17325920
17325920
17315919
16305819
16295818
15274817
13254716
12234614
12224614
11204612
10183511
9173511
815349
1.2
1.2
1.2
1.2
1.2
1.2
1.3
1.3
1.3
1.3
1.2
1.1
1.1
1
1
1
0.9
0.9
0.9
0.8
0.8
0.7
0.7
0.7
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time Last updated 1h ago | Next update in 2h Caption
Expert opinion
A northeasterly, strong and very variable flow prevails over the whole area.
For Piriac-sur-Mer : Warning strong breeze offshore.
The reliability of the situation is assessed at 85%.
Fair weather with mostly clear skies.In the evening, changeable skies clearing completely. No precipitation. N wind force 5 continuing all day. Gusts reaching 29 knots in the middle of the day. Slight sea. Low, fairly long swell from WSW. Excellent visibility.
semaphore stations
Station Plateau du Four located 24 km from Piriac-sur-Mer
* +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