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)
30
25
20
15
10
5
50
40
30
20
10
15
10
5
0
30
20
10
0
10
5
0
1.5
1
0.5
3
0
30
20
10
0
80
70
60
50
40
30
Tue 7
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
00h
01h
02h
03h
04h
05h
Run : 5/04 00ZMesh : 1kmUpdated, 3h agoUpdate in 3h
Tue 7
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
00h
01h
02h
03h
04h
05h
125°SESE
125°SESE
130°SESE
125°SESE
130°SESE
130°SESE
135°SESE
140°SESE
140°SESE
140°SESE
140°SESE
135°SESE
130°SESE
125°SEESE
115°SEESE
110°EESE
110°EESE
110°EESE
115°SEESE
115°SEESE
115°SEESE
120°SEESE
120°SEESE
120°SEESE
814493
815493
815493
9175113
9164103
815493
814493
815493
815493
815493
815493
815493
9164103
9164103
815493
9164103
10195123
11216134
12226144
13247154
13247154
13247154
12236144
12236144
12226144
13247154
14267164
16308195
16298185
16298185
16308195
16298185
16308195
16308195
16298185
16298185
16298185
17319195
16298185
16298185
18349215
203710235
234212266
244412276
244412276
244513286
244513286
254613296
1.1
1.1
1
1
1
1
1
0.9
0.9
0.9
0.8
0.8
0.8
0.7
0.7
0.7
0.8
0.8
0.9
1
1
1.1
1.2
1.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0.1
0.1
0.1
0.2
0.1
0.2
0.2
0.2
0.1
305°NWWNW
305°NWWNW
305°NWWNW
305°NWWNW
305°NWWNW
305°NWWNW
305°NWWNW
305°NWWNW
305°NWNW
305°NWNW
305°NWNW
305°NWNW
305°NWNW
305°NWNW
305°NWNW
305°NWNW
305°NWNW
305°NWNW
305°NWNW
305°NWNW
305°NWNW
305°NWNW
305°NWNW
310°NWNW
1.1
1.1
1.0
1.0
1.0
1.0
1.0
0.9
0.9
0.9
0.8
0.8
0.8
0.7
0.7
0.7
0.7
0.8
0.9
0.9
1.0
1.1
1.2
1.2
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
16
17
17
17
17
15
210
210
210
210
200
200
200
200
200
200
200
200
200
200
200
200
500
480
450
470
480
470
470
380
1151
1051
1051
1051
1051
1051
1151
1151
1152
1152
1152
1152
1152
1253
1253
1253
1253
1253
1253
1253
1153
1152
1152
1152
5
5
0
5
0
5
5
5
5
5
5
5
5
0
0
0
0
0
0
0
0
0
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
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
1025
1024
1024
1024
1023
1023
1023
1022
1022
1021
1020
1020
1019
1019
1018
1018
1018
1018
1018
1017
1017
1016
1016
1015
0
0
0
0
1
2
3
4
5
4
4
2
1
1
0
0
0
0
0
0
0
0
0
0
540
642
744
745
1050
1355
1559
1762
1864
1966
2068
2069
2069
2068
1865
1661
1559
1558
1458
1458
1458
1458
1558
1558
235
337
439
541
948
1456
1763
2068
2271
2373
2374
2577
2475
1967
1762
1356
1253
1151
1050
1050
1050
1050
1050
1051
13244715
13244715
13244715
13254716
12224614
11204612
11204612
11204612
11214613
12224614
13254716
14264716
15284817
16295818
16305819
16305819
16305819
16305819
16305819
16305819
16305819
16305819
16295818
15274817
2.1
2
2
1.9
1.8
1.8
1.7
1.7
1.6
1.6
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.6
1.7
1.9
2.1
2.3
2.2
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 Tredrez - Locquémeau : No gale warning.
The reliability of the situation is assessed at 90%.
Clear skies or light cloud. Sun hazing over from time to time.No precipitation.In the evening, clear skies. SE force 3 in the morning becoming ESE force 4 in the evening. Gusts reaching 20 knots in the evening. Slight sea. Low, fairly long swell from WNW. Excellent visibility.
semaphore stations
Station Lannion Aero located 8 km from Tredrez - Locquémeau
* +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