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)
15
10
5
0
30
25
20
15
10
5
10
5
0
20
15
10
5
0
5
0
1
0.5
3
0
35
30
25
20
15
10
90
80
70
60
50
Fri 19
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
10h
11h
12h
Run : 18/06 06ZMesh : 1kmUpdated, 2h agoUpdate in 1h
Fri 19
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
10h
11h
12h
215°SWSW
225°SWSW
230°SWSW
240°SWWSW
250°WWSW
250°WWSW
255°WWSW
260°WW
260°WW
265°WW
270°WW
280°WW
285°WWNW
290°WWNW
285°WWNW
295°NWWNW
285°WWNW
300°NWWNW
285°WWNW
295°NWWNW
280°WW
275°WW
270°WW
255°WWSW
48252
510362
611372
713483
814493
814493
815493
815493
814493
814493
713483
713483
611372
611372
510362
59362
48252
47242
59362
510362
611372
612373
612373
713483
612373
815493
10195123
11216134
12236144
12236144
13247154
13257164
13257164
12226144
11216134
11216134
11206124
9175113
10185113
9164103
814493
814493
9175113
10185113
10195123
11216134
12226144
12236144
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
0.6
0.6
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0
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
0.1
0.1
0.1
0.1
0.1
235°SWSW
235°SWSW
235°SWSW
235°SWWSW
235°SWWSW
235°SWWSW
240°SWWSW
240°SWWSW
240°SWWSW
235°SWSW
235°SWSW
235°SWSW
235°SWSW
235°SWSW
235°SWSW
235°SWSW
235°SWWSW
235°SWWSW
240°SWWSW
240°SWWSW
240°SWWSW
235°SWWSW
235°SWSW
235°SWSW
0.7
0.7
0.7
0.7
0.7
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.5
9
8
8
8
8
8
8
8
8
8
7
7
7
7
7
7
7
7
7
7
7
7
7
7
120
120
120
110
110
100
100
100
100
100
100
90
90
90
90
90
80
80
80
80
90
90
90
90
1.3
1.0
1.3
1.9
2.9
3.8
4.6
4.9
4.8
4.3
3.4
2.4
1.5
1.0
0.9
1.3
2.1
3.0
3.8
4.4
4.6
4.3
3.6
2.7
1864
1864
1864
1864
1865
1865
1865
1865
1865
1865
1865
1864
1864
1864
1864
1864
1864
1864
1864
1864
1864
1864
1763
1763
70
70
70
10
10
10
10
10
5
10
10
15
25
35
40
40
65
70
85
85
85
80
55
45
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
10
5
5
5
5
3
2
1
0.9
3
5
10
>20
>20
1017
1016
1016
1016
1015
1015
1015
1014
1014
1014
1015
1015
1014
1014
1014
1013
1013
1013
1014
1014
1014
1015
1015
1015
6
6
6
6
5
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
4
5
2170
2170
2170
2271
2170
2169
2068
1967
1966
1864
1763
1762
1661
1660
1560
1559
1558
1558
1559
1560
1661
1763
1865
1966
2678
2578
2577
3085
2882
2679
2169
1966
1763
1560
1558
1457
1457
1456
1356
1356
1356
1356
1356
1457
1559
1762
1966
2169
47224
510236
713348
815349
9173511
10183511
11204612
11214613
11214613
12224614
12234614
11214613
11204612
10183511
9163410
815349
713348
713348
713348
612337
612337
612337
510236
713348
0.9
0.9
0.9
0.8
0.8
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.8
0.8
0.8
0.8
0.7
0.7
0.7
0.8
0.8
0.8
0.8
0.8
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time CaptionGlossary
Expert opinion
A southerly and very variable flow prevails over the whole area.
For Moëlan-sur-Mer : No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Clear periods developing.No precipitation.In the evening, relatively clear skies becoming changeable. SW force 3 in the middle of the day turning W in the evening. Gusts reaching 13 knots in the evening. Slight sea. Low, fairly long swell from SW. Poor visibility becoming good in the evening.
semaphore stations
Station Ile De Groix located 17 km from Moëlan-sur-Mer