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)
35
30
25
20
15
10
60
50
40
30
20
20
15
10
5
40
30
20
10
10
5
0
5
0
3
0
20
15
10
5
0
70
60
50
40
30
Tue 7
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 : 5/04 00ZMesh : 1kmUpdated, 3h agoUpdate in 3h
Tue 7
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
00h
01h
02h
03h
04h
05h
06h
115°SEESE
115°SEESE
110°EESE
110°EESE
115°SEESE
115°SEESE
115°SEESE
115°SEESE
115°SEESE
115°SEESE
115°SEESE
110°EESE
110°EESE
110°EESE
105°EESE
105°EESE
100°EE
100°EE
105°EESE
105°EESE
105°EESE
105°EESE
105°EESE
105°EESE
13257164
13257164
13257164
14267164
16298185
16308195
16308195
17319195
17319195
17329205
17319195
16308195
16298185
16298185
16298185
16298185
16308195
17319195
17329205
18339215
18339215
18349215
193510225
193610225
193610225
213811245
224011256
224111256
244513286
254713296
264914306
264914306
275014317
285214327
295315337
285214327
275014317
275014317
254613296
244513286
275014317
295315337
305515347
305515347
305515347
305515347
315716357
315816367
1.6
1.6
1.5
1.5
1.4
1.4
1.4
1.4
1.3
1.3
1.3
1.2
1.2
1.2
1.2
1.2
1.3
1.4
1.5
1.7
1.9
2.1
2.4
2.6
0.2
0.3
0.3
0.3
0.4
0.4
0.5
0.5
0.5
0.6
0.6
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.4
0.4
0.5
0.5
1.3
1.4
265°WW
265°WW
265°WW
265°WW
265°WW
265°WW
265°WW
265°WW
265°WW
260°WW
260°WW
260°WWSW
255°WWSW
255°WWSW
255°WWSW
250°WWSW
245°SWWSW
245°SWWSW
245°SWWSW
245°SWWSW
245°SWWSW
250°WWSW
240°SWWSW
240°SWWSW
1.6
1.5
1.5
1.4
1.4
1.3
1.3
1.2
1.2
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.2
1.3
1.5
1.6
1.8
2.0
2.0
2.2
10
10
10
10
10
10
10
10
10
10
10
10
10
9
10
10
14
14
15
16
16
16
15
15
170
160
160
160
160
150
150
150
140
140
140
130
130
130
390
380
360
360
360
360
360
360
250
260
4.5
4.6
4.3
3.7
3.0
2.2
1.7
1.5
1.7
2.3
3.1
3.9
4.4
4.6
4.3
3.8
3.2
2.4
1.9
1.6
1.6
2.0
2.7
3.4
1254
1254
1254
1254
1254
1254
1254
1254
1254
1254
1254
1254
1254
1254
1254
1254
1254
1254
1254
1254
1254
1254
1254
1254
0
0
0
0
5
5
5
5
0
0
0
0
0
0
0
0
0
0
0
0
5
5
10
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
1023
1023
1023
1022
1022
1022
1022
1021
1020
1020
1019
1018
1017
1017
1016
1016
1016
1016
1016
1015
1015
1014
1014
1013
0
0
0
1
2
3
4
5
5
4
3
1
1
0
0
0
0
0
0
0
0
0
0
0
745
847
949
1151
1254
1355
1457
1558
1559
1660
1661
1762
1762
1762
1661
1661
1661
1661
1660
1660
1560
1559
1559
1559
337
439
744
847
1151
1355
1558
1660
1661
1661
1661
1660
1458
1355
1152
1152
1151
1051
1050
1049
1049
949
948
948
16295818
16305819
17315919
17325920
193551022
193651022
193651022
193651022
203751023
203751023
193651022
193551022
193551022
193551022
18345921
193551022
193651022
213851124
213961124
224061125
224161125
234261226
234261226
234361227
2.1
2.1
2
2
2
2
2
1.9
1.9
1.9
1.9
1.8
1.8
1.8
1.7
1.8
1.9
2
2.2
2.4
2.6
2.9
2.8
3.1
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time CaptionGlossary
Expert opinion
A southerly, strong and very variable flow prevails over the whole area.
For Saint-Guénolé : No gale warning.
The reliability of the situation is assessed at 90%.
Warm sun all day.In the evening, clear skies. ESE wind force 5 continuing all day. Gusts reaching 29 knots in the middle of the day. Moderate sea becoming slight in the middle of the day. Moderate, fairly long swell from W then low in the middle of the day then, long swell from WSW. Excellent visibility.
semaphore stations
Station Pte De Penmarch located 3 km from Saint-Guénolé
* +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