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
1
0.5
3
0
20
15
10
5
70
65
60
55
50
45
Wed 10
22h
23h
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
Run : 9/06 20ZMesh : 4kmUpdated, 2min agoUpdate in 13min
Wed 10
22h
23h
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
280°WW
280°WW
285°WWNW
290°WWNW
290°WWNW
280°WWNW
285°WWNW
285°WWNW
300°NWWNW
300°NWWNW
305°NWNW
285°WWNW
280°WW
275°WW
265°WW
265°WW
260°WW
265°WW
265°WW
270°WW
275°WW
285°WWNW
295°NWWNW
300°NWWNW
713483
510362
48252
48252
48252
48252
48252
48252
36242
36242
36242
611372
814493
815493
9175113
11206124
11216134
11216134
12226144
12226144
11216134
10195123
10185113
9164103
16308195
12236144
9175113
9164103
815493
815493
815493
814493
713483
611372
713483
12236144
15288174
16298185
17329205
193610225
213811245
224011256
224011256
224111256
224011256
213811245
193610225
18349215
0.9
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
0.7
0.8
0.8
0.8
0.8
0.7
0.7
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0
0
0.1
0.1
0.1
0.1
0.2
0.3
0.4
0.5
0.5
0.5
0.5
0.5
0.4
0.2
230°SWSW
230°SWSW
230°SWSW
230°SWSW
230°SWSW
230°SWSW
230°SWSW
230°SWSW
230°SWSW
230°SWSW
230°SWSW
230°SWSW
230°SWSW
230°SWSW
230°SWSW
230°SWSW
230°SWSW
230°SWSW
230°SWSW
230°SWSW
230°SWSW
230°SWSW
230°SWSW
230°SWSW
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
0.6
0.6
0.6
0.6
0.6
0.6
0.5
0.7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
10
9
9
9
9
8
7
140
150
150
160
150
150
150
150
150
140
140
140
140
140
140
140
130
130
120
120
110
110
110
110
3.3
3.8
4.1
4.1
3.8
3.4
2.8
2.2
1.9
1.8
1.9
2.3
2.9
3.4
3.8
4.0
3.9
3.6
3.1
2.5
2.1
1.8
1.9
2.2
1356
1356
1356
1356
1356
1356
1356
1356
1356
1356
1356
1356
1356
1356
1356
1356
1456
1456
1456
1456
1456
1456
1456
1456
75
100
100
80
70
70
55
50
20
45
35
55
55
50
60
65
65
55
50
35
25
20
30
25
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
15
15
10
10
10
10
5
5
10
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1024
1024
0
0
0
0
0
0
0
0
0
0
0
1
2
3
4
5
5
6
5
4
3
1
1
0
1356
1254
1253
1152
1152
1152
1151
1051
1050
1050
1253
1356
1457
1559
1660
1661
1662
1762
1762
1762
1762
1661
1560
1558
1151
1050
1050
1050
1049
949
949
948
948
948
1153
1456
1559
1762
1864
1966
1966
1966
1966
1763
1763
1662
1558
1355
12234614
12234614
12224614
12224614
12224614
11214613
12224614
11214613
11204612
11214613
10193512
10193512
11204612
11214613
12224614
14264716
15284817
16295818
17315919
17315919
17315919
17315919
16295818
15274817
1.3
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time CaptionGlossary
Expert opinion
A westerly, moderate and variable flow prevails over the whole area.
For Riec-sur-Bélon - Rosbraz : No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
In the evening, very cloudy skies to overcast. No precipitation. W wind force 3. Gusts reaching 17 knots in the evening. Slight sea. Low, fairly long swell from SW. Excellent visibility.
semaphore stations
Station Ile De Groix located 26 km from Riec-sur-Bélon - Rosbraz
* +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