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
70
60
50
40
30
20
10
20
15
10
5
50
40
30
20
10
10
5
0
5
0
3
0
15
10
5
0
60
50
40
30
Sun 12
20h
21h
22h
23h
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
Run : 11/04 00ZMesh : 1kmUpdated, 3h agoUpdate in 3h
Sun 12
20h
21h
22h
23h
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
250°WWSW
250°WWSW
250°WWSW
255°WWSW
250°WWSW
250°WWSW
250°WWSW
250°WWSW
255°WWSW
255°WWSW
255°WWSW
255°WWSW
260°WW
260°WW
270°WW
265°WW
255°WWSW
265°WW
255°WWSW
265°WW
270°WW
275°WW
275°WW
280°WW
264914306
264813306
244412276
213811245
193610225
203710235
203710235
193510225
18339215
17329205
17319195
16298185
15288174
13257164
13247154
12236144
12226144
12226144
11216134
11216134
12226144
11206124
11206124
10195123
356418408
346318398
336117387
336117387
315716357
305515347
305515347
295415347
285114327
264914306
254713296
244513286
234312276
224111256
234312276
213911246
213811245
203710235
213811245
18339215
18339215
18339215
17329205
17319195
2.7
2.8
2.9
2.9
2.9
2.9
2.8
2.8
2.7
2.6
2.6
2.6
2.6
2.6
2.7
2.7
2.7
2.6
2.6
2.5
2.4
2.3
2.3
2.2
2.2
2.1
2.1
2
1.9
1.7
1.7
1.5
1.4
1.3
1.2
0.9
0.6
0.5
0.4
0.4
0.3
0.3
0.3
0.3
0.3
0.3
0.2
0.2
335°NWNNW
335°NWNNW
335°NWNNW
335°NWNNW
335°NWNNW
335°NWNNW
335°NWNNW
230°SWSW
230°SWSW
230°SWSW
230°SWSW
235°SWWSW
240°SWWSW
245°SWWSW
245°SWWSW
245°SWWSW
245°SWWSW
245°SWWSW
245°SWWSW
245°SWWSW
245°SWWSW
245°SWWSW
245°SWWSW
245°SWWSW
1.5
1.7
1.8
1.9
1.9
2.0
2.0
2.1
2.1
2.1
2.1
2.3
2.5
2.6
2.6
2.7
2.7
2.6
2.6
2.5
2.4
2.3
2.2
2.2
15
15
15
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
290
300
300
300
300
300
310
310
310
310
310
320
330
330
330
340
340
340
340
330
330
320
320
310
2.5
2.7
3.0
3.3
3.5
3.7
3.7
3.5
3.2
2.8
2.4
2.2
2.2
2.3
2.5
2.9
3.2
3.5
3.7
3.6
3.4
3.0
2.6
2.3
1254
1254
1254
1254
1254
1254
1254
1254
1254
1254
1254
1254
1254
1254
1254
1254
1254
1254
1254
1254
1254
1254
1254
1254
25
10
10
40
25
20
50
50
45
45
45
40
30
65
40
45
50
65
55
30
20
25
20
20
0
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
30
85
50
0
0
0
0
0
0
0
0
0
0
20
20
25
20
30
20
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
1015
1015
1015
1016
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
3
4
4
3
2
1
1
1151
1151
1151
1051
1151
1151
1151
1151
1151
1051
1051
1050
1050
1051
1152
1153
1253
1253
1253
1254
1254
1253
1253
1152
337
337
438
439
540
440
440
540
541
541
541
541
541
744
948
1151
1254
1355
1356
1457
1456
1356
1253
1051
254661329
254661329
244461227
224161125
234261226
224161125
224161125
224061125
213961124
203751023
203751023
193551022
16305819
17325920
16295818
14264716
12234614
13244715
12224614
12224614
11204612
12224614
12234614
13244715
4.9
4.9
5
5
4.9
4.9
4.9
4.9
4.9
4.8
4.8
4.8
4.8
4.8
4.8
4.7
4.6
4.6
4.5
4.4
4.3
4.1
4
3.9
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time CaptionGlossary
Expert opinion
A westerly gale prevails over the whole area.
For Tréffiagat - Guilvinec : Warning strong breeze.
The reliability of the situation is assessed at 90%.
In the evening, cloud and long sunny periods. Light showers. WSW wind force 7. Gusts reaching 36 knots in the evening. Rough sea. Moderate, long swell from NNW. Excellent visibility.
semaphore stations
Station Pte De Penmarch located 6 km from Tréffiagat - Guilvinec
* +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