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)
40
30
20
10
0
80
70
60
50
40
30
20
10
25
20
15
10
5
0
50
40
30
20
10
10
5
0
2
1.5
1
0.5
3
0
20
15
10
5
65
60
55
50
45
Sat 6
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 : 5/06 00ZMesh : 1kmUpdated, 52min agoUpdate in 5h
Sat 6
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
10h
11h
12h
220°SWSW
215°SWSW
210°SWSSW
200°SSSW
200°SSSW
205°SWSSW
210°SWSSW
200°SSSW
190°SS
190°SS
185°SS
185°SS
180°SS
185°SS
185°SS
195°SSSW
205°SWSSW
245°SWWSW
265°WW
265°WW
265°WW
265°WW
265°WW
270°WW
9164103
9175113
10185113
10195123
11206124
11216134
12236144
12226144
13247154
15278174
16308195
18349215
193610225
224111256
234212266
244513286
244412276
234212266
213911246
224111256
234212266
234212266
224111256
224111256
12226144
13247154
15278174
16308195
16308195
17319195
18349215
18339215
193510225
213911246
234312276
264914306
295315337
326017377
356518408
376919438
376919438
387120448
346318398
336217398
336217398
346318398
336217398
346318398
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
1.2
1.3
1.4
1.5
1.5
1.5
1.5
1.5
1.5
1.5
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.6
0.6
0.7
0.8
0.9
1.1
1.2
1.2
0.8
1
1.1
1.2
1.2
1.2
295°NWWNW
295°NWWNW
295°NWWNW
295°NWWNW
295°NWWNW
290°WWNW
290°WWNW
290°WWNW
290°WWNW
290°WWNW
290°WWNW
290°WWNW
290°WWNW
295°NWWNW
290°WWNW
290°WWNW
290°WWNW
280°WWNW
285°WWNW
155°SESSE
290°WWNW
295°NWWNW
340°NNNW
215°SWSW
1.1
1.1
1.1
1.1
1.0
1.1
1.0
1.0
0.9
0.9
0.8
0.8
0.8
0.7
0.6
0.6
0.6
0.7
1.2
1.1
0.9
0.9
0.9
0.9
11
11
11
11
11
11
11
11
11
11
11
9
11
8
8
9
8
8
7
8
8
9
9
10
230
230
220
220
210
200
200
200
190
180
170
160
130
90
90
80
80
80
90
110
130
130
130
140
2.3
1.9
1.7
1.9
2.4
3.0
3.7
4.1
4.3
4.2
3.7
3.1
2.5
1.9
1.6
1.6
2.0
2.6
3.2
3.8
4.0
4.0
3.7
3.2
1660
1660
1660
1660
1661
1661
1660
1660
1660
1660
1660
1660
1660
1660
1660
1660
1560
1560
1560
1560
1560
1560
1560
1660
70
70
70
60
80
95
100
100
100
95
95
90
100
100
100
100
100
100
60
55
15
70
35
40
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.5
0.4
0.4
0.4
0
0
0
0
0
0
-
-
-
-
-
-
-
-
-
-
-
-
-
0
0
0
0
0
0
0
0
25
25
30
30
40
55
60
80
80
75
40
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
1017
1017
1016
1016
1015
1015
1015
1014
1014
1013
1013
1012
1012
1011
1010
1010
1009
1009
1010
1011
1012
1013
1014
1015
3
4
5
5
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
4
5
1660
1660
1660
1660
1660
1660
1560
1559
1559
1559
1560
1560
1660
1660
1560
1660
1660
1660
1559
1558
1559
1560
1660
1660
1559
1559
1558
1661
1559
1457
1355
1253
1152
1051
1050
1049
949
948
847
847
947
947
847
947
1050
1253
1355
1457
9163410
10183511
10193512
11204612
11214613
12224614
11214613
12224614
13244715
15274817
16305819
18345921
203751023
224161125
234261226
244561328
254661329
224161125
213851124
234361227
234261226
234261226
234261226
234261226
1.1
1
1
0.9
0.9
0.9
0.9
0.8
0.9
0.9
0.9
1
1
1.1
1.1
1.1
1.1
1.2
1.2
1.3
1.3
1.4
1.5
1.6
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time CaptionGlossary
Expert opinion
A southwesterly, strong and very variable flow prevails over the whole area.
For Port de Saint-Gildas : Warning strong breeze offshore.
The reliability of the situation is assessed at 90%.
Very cloudy.No precipitation.In the evening, very cloudy skies becoming totally overcast. Chance of light rain. SSW force 4 in the middle of the day becoming force 5 in the evening. Gusts reaching 23 knots in the evening. Slight sea. Low, fairly long swell from WNW. Excellent visibility.
semaphore stations
Station Quiberon-Aerodrome located 14 km from Port de Saint-Gildas
* +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