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
60
50
40
30
20
10
20
15
10
5
0
40
30
20
10
10
5
0
1
0.5
0
3
0
20
15
10
5
0
70
60
50
40
Wed 22
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
Run : 21/04 00ZMesh : 1kmUpdated, 7h agoUpdate imminent
Wed 22
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
75°EENE
85°EE
85°EE
90°EE
90°EE
90°EE
95°EE
90°EE
90°EE
90°EE
90°EE
90°EE
95°EE
100°EE
100°EE
95°EE
90°EE
90°EE
85°EE
85°EE
85°EE
80°EE
80°EE
80°EE
14267164
14267164
13257164
13257164
13257164
15278174
15278174
15278174
15288174
16308195
15288174
15278174
14267164
13257164
13247154
13247154
12236144
11216134
11206124
10195123
9175113
9175113
9164103
9175113
224111256
264813306
264914306
275014317
264813306
285114327
285214327
285114327
295315337
305616357
305616357
285214327
275014317
264813306
254713296
244513286
244513286
234212266
213911246
203710235
193610225
17319195
16308195
18339215
0.7
0.7
0.6
0.6
0.6
0.6
0.6
0.6
0.7
0.7
0.6
0.6
0.6
0.5
0.5
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.4
0.4
0.6
0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.5
0.5
0.5
0.5
0.4
0.4
0.3
0.3
0.3
0.3
0.2
0.2
0.2
0.1
0.2
0.2
5°NN
5°NN
10°NN
10°NN
10°NNNE
10°NN
10°NN
5°NN
10°NN
10°NN
15°NNNE
15°NNNE
10°NN
15°NNNE
20°NNNE
20°NNNE
15°NNNE
15°NNNE
20°NNNE
15°NNNE
15°NNNE
15°NNNE
15°NNNE
10°NNNE
0.3
0.2
0.4
0.4
0.3
0.4
0.4
0.3
0.3
0.3
0.3
0.3
0.2
0.2
0.4
0.2
0.2
0.2
0.3
0.2
0.3
0.3
0.3
0.3
5
4
4
4
5
5
5
5
5
5
5
5
5
4
4
4
5
4
4
4
3
3
3
4
35
110
180
170
90
90
90
30
30
30
30
30
30
150
150
140
140
140
130
130
120
70
20
20
10.9
9.5
7.6
5.5
3.7
2.5
2.1
3.0
5.0
7.4
9.6
10.7
10.6
9.7
8.1
6.3
4.6
3.3
2.7
3.2
4.8
6.9
9.0
10.4
1153
1152
1152
1152
1152
1152
1152
1152
1152
1152
1152
1152
1152
1152
1152
1152
1153
1253
1253
1253
1253
1253
1253
1253
5
5
5
25
5
35
15
25
40
50
65
75
60
60
55
60
95
100
85
85
75
55
45
35
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
10
15
15
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
1018
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1020
1021
1021
0
0
0
0
0
0
0
0
0
1
1
2
3
4
4
4
3
2
1
0
0
0
0
0
1253
1253
1152
1151
1051
1050
1050
1050
1050
1051
1152
1254
1456
1559
1660
1762
1763
1763
1763
1762
1661
1660
1559
1457
744
744
744
643
642
542
541
541
542
643
847
1050
1356
1661
1763
1965
1864
1763
1661
1558
1457
1355
1253
1151
244561328
244561328
244461227
244461227
244461227
244461227
244561328
254661329
254661329
254761329
244561328
234361227
213851124
18345921
17325920
17325920
17325920
17315919
16305819
16305819
17315919
18335921
18345921
18345921
1.9
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.9
1.9
1.8
1.8
1.7
1.5
1.3
1.2
1.1
1
0.9
0.9
0.9
1
1.1
1.1
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time CaptionGlossary
Expert opinion
An easterly, strong and very variable flow prevails over the whole area.
For Saint-Briac-sur-Mer : Warning moderate gale offshore.
The reliability of the situation is assessed at 90%.
Skies changeable to very cloudy.No precipitation.In the evening, clear periods developing. No precipitation. E force 5 in the morning becoming force 4 in the middle of the day. Gusts reaching 30 knots in the morning. Slight sea becoming smooth to slight in the middle of the day. Low, short swell from N. Excellent visibility.
semaphore stations
Station Dinard located 7 km from Saint-Briac-sur-Mer
* +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