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
20
10
0
10
5
0
20
15
10
5
0
5
0
1
0.5
0
3
0
25
20
15
10
80
70
60
50
Sat 2
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
00h
01h
02h
03h
04h
05h
06h
Run : 30/04 00ZMesh : 1kmUpdated, 4h agoUpdate in 2h
Sat 2
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
00h
01h
02h
03h
04h
05h
06h
65°NEENE
95°EE
130°SESE
290°WWNW
175°SS
185°SS
200°SSSW
200°SSSW
210°SWSSW
225°SWSW
240°SWWSW
260°WWSW
270°WW
280°WW
295°NWWNW
305°NWNW
335°NWNNW
15°NNNE
45°NENE
45°NENE
50°NENE
55°NENE
60°NEENE
70°EENE
11011
11011
12111
11011
11011
59362
510362
611372
612373
611372
612373
612373
611372
510362
47242
47242
47242
47242
510362
510362
611372
612373
612373
611372
36242
47242
59362
611372
48252
10185113
10195123
11216134
12236144
12236144
13247154
13247154
12236144
11216134
9175113
815493
713483
9164103
10195123
11206124
12226144
12236144
13257164
12236144
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.2
0.3
0.3
0.3
0.5
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
235°SWSW
235°SWSW
235°SWSW
235°SWSW
235°SWSW
235°SWWSW
210°SWSSW
210°SWSSW
210°SWSSW
240°SWWSW
240°SWWSW
240°SWWSW
240°SWWSW
240°SWWSW
240°SWWSW
240°SWWSW
245°SWWSW
245°SWWSW
245°SWWSW
245°SWWSW
245°SWWSW
245°SWWSW
245°SWWSW
245°SWWSW
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.5
0.5
9
9
9
9
9
9
8
8
8
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
230
230
230
230
230
220
180
180
210
200
100
100
90
190
190
190
190
190
180
90
90
90
110
100
4.3
3.5
2.5
1.7
1.2
1.2
1.6
2.5
3.5
4.4
4.9
4.9
4.5
3.7
2.8
1.9
1.4
1.2
1.5
2.2
3.2
4.1
4.7
4.9
1457
1456
1456
1456
1456
1457
1457
1457
1457
1457
1457
1457
1457
1457
1457
1457
1457
1457
1457
1457
1457
1457
1457
1457
85
100
100
60
25
25
20
20
5
10
50
25
10
10
15
30
50
55
65
75
80
90
95
95
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
30
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
5
10
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
15
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1020
1021
1020
1020
1020
1019
1018
1018
1017
0
0
0
1
3
4
6
6
6
5
3
2
1
0
0
0
0
0
0
0
0
0
0
0
1254
1355
1456
1457
1660
1661
1762
1762
1762
1864
1763
1762
1762
1661
1660
1558
1458
1458
1457
1456
1356
1356
1356
1355
1254
1355
1356
1661
1967
1967
2068
2068
2169
2171
2068
1965
1763
1660
1558
1356
1355
1355
1253
1253
1152
1151
1151
1151
59236
48225
35113
23112
12111
35113
36224
510236
510236
611237
612337
612337
611237
510236
510236
59236
59236
510236
612337
814349
9173511
10183511
10193512
11204612
0.7
0.7
0.7
0.7
0.7
0.7
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
0.6
0.7
0.7
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time CaptionGlossary
Expert opinion
Low 1014 hPa centered at 260 nautical miles in the South-West of Fastnet Rock (South-West Ireland) moving at 8 knots to the North-North-East.
For Lorient - Port BSM : No gale warning.
The reliability of the situation is assessed at 90%.
Skies very cloudy to overcast in the morning, predominantly sunny in the afternoon.No precipitation.In the evening, relatively clear skies becoming changeable. WNW force 1 freshening SSW force 3 in the middle of the day then becoming WNW. Gusts reaching 13 knots from the middle of the day. Smooth to slight sea becoming smooth in the middle of the day. Low, fairly long swell from SW. Visibility reduced by mist becoming excellent in the middle of the day.
semaphore stations
Station Ile De Groix located 13 km from Lorient - Port BSM
* +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