Weather Saint-Briac-sur-Mer - Detailed bulletin - Free 15-day Marine forecasts

Saint-Briac-sur-Mer FRALon : -2°9’,102 W Lat : 48°37’,5 N Alt : 0m

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Mon

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Tue

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Wed

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Thu

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Fri

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Sat

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Sun

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Tue

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BULLETIN

Reliability 90%

No gale warning.

Wednesday 1 apr

METEO CONSULT Run : 1/04 00Z Mesh : 1km Updated, 3h ago Update in 3h

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (m) (m)

Total sea (m)

Wind (m)

Swell direction

Swell height (m)

Swell period (s)

Wave length (m)

High tide (m)

Sea temp

Weather

Rain (mm) (mm)

Clouds:

Cloud cover (%)

Precipitation:

Amount of precipitation (mm)

Type of precipitation

Risks:

Precipitation risk (%)

Storm risk. (%)

Brightness:

Visibility (km)

Pressure (hPa)

UV

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

Offshore

Offshore wind

Offshore sea (m)

25

20

15

10

5

50

40

30

20

10

15

10

5

0

30

20

10

0

10

5

0

1

0.5

0

3

0

15

10

5

55

50

45

40

                                    
                                                                         Thu 2
                                                            
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                        Run : 1/04 00Z
                Mesh : 1km
                Updated, 3h ago
                Update in 3h

Thu 2

21h
22h
23h
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
20h

310° NW NW
310° NW NW
315° NW NW
315° NW NW
310° NW NW
305° NW NW
305° NW NW
315° NW NW
315° NW NW
315° NW NW
325° NW NW
340° N NNW
335° NW NNW
340° N NNW
345° N NNW
345° N NNW
340° N NNW
335° NW NNW
335° NW NNW
330° NW NNW
330° NW NNW
325° NW NW
320° NW NW
320° NW NW

13 24 7 15 4
12 23 6 14 4
12 23 6 14 4
12 23 6 14 4
11 20 6 12 4
11 20 6 12 4
10 19 5 12 3
11 20 6 12 4
11 21 6 13 4
12 23 6 14 4
13 24 7 15 4
13 25 7 16 4
14 26 7 16 4
14 26 7 16 4
13 24 7 15 4
13 24 7 15 4
12 22 6 14 4
12 22 6 14 4
11 21 6 13 4
11 20 6 12 4
10 18 5 11 3
10 18 5 11 3
9 17 5 11 3
8 15 4 9 3

22 41 11 25 6
21 39 11 24 6
22 40 11 25 6
21 38 11 24 5
20 37 10 23 5
19 35 10 22 5
17 32 9 20 5
19 35 10 22 5
19 35 10 22 5
21 38 11 24 5
22 40 11 25 6
23 43 12 27 6
23 43 12 27 6
24 45 13 28 6
23 43 12 27 6
22 40 11 25 6
21 38 11 24 5
21 38 11 24 5
20 37 10 23 5
19 36 10 22 5
18 33 9 21 5
17 32 9 20 5
17 31 9 19 5
15 28 8 17 4

0.7
0.6
0.6
0.7
0.7
0.6
0.6
0.6
0.7
0.7
0.8
0.8
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.6
0.6
0.6
0.5

0.6
0.6
0.4
0.5
0.4
0.3
0.3
0.3
0.4
0.6
0.6
0.7
0.6
0.6
0.5
0.5
0.5
0.4
0.3
0.2
0.3
0.3
0.2
0.2

320° NW NW
320° NW NW
320° NW NW
340° N NNW
325° NW NW
335° NW NNW
330° NW NNW
325° NW NW
320° NW NW
320° NW NW
315° NW NW
305° NW NW
310° NW NW
310° NW NW
320° NW NW
325° NW NW
325° NW NW
330° NW NNW
330° NW NNW
330° NW NNW
330° NW NNW
330° NW NNW
325° NW NW
325° NW NW

0.3
0.3
0.5
0.4
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.3
0.4
0.3
0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.6
0.5
0.5

7
7
8
6
6
6
6
5
7
8
7
8
8
7
5
5
6
6
6
6
7
7
7
7

35
35
70
70
70
70
70
70
100
30
30
35
35
35
40
40
70
70
70
70
90
90
90
90

11.3
9.8
7.7
5.4
3.3
1.9
1.5
2.6
5.0
8.0
10.5
11.8
11.7
10.4
8.4
6.1
3.9
2.2
1.4
1.9
3.9
6.8
9.6
11.5

10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 51
10 50
10 51
10 50
10 51
10 50

95
90
95
100
100
100
100
100
95
95
95
90
85
80
75
65
55
50
45
35
25
25
25
25

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
25
20
20
0
0
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
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

1024
1024
1024
1023
1023
1022
1022
1022
1021
1021
1021
1021
1022
1023
1023
1024
1024
1024
1024
1023
1023
1023
1023
1023

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
3
3
3
2
1
0
0

11 51
11 51
10 51
10 51
10 51
10 51
10 51
10 51
10 51
10 51
10 50
10 50
10 50
10 50
10 51
10 51
10 51
10 51
10 51
10 50
10 50
10 50
10 49
9 49

6 43
6 43
6 43
6 43
7 44
7 44
7 44
7 44
7 44
6 43
6 42
6 42
6 42
7 44
8 46
9 49
11 51
11 53
12 54
12 53
11 52
10 50
8 47
7 45

16 29 5 8 18
16 29 5 8 18
16 29 5 8 18
14 26 4 7 16
13 25 4 7 16
12 23 4 6 14
15 27 4 8 17
14 26 4 7 16
15 27 4 8 17
17 31 5 9 19
18 34 5 9 21
18 34 5 9 21
18 34 5 9 21
17 32 5 9 20
16 29 5 8 18
15 27 4 8 17
13 25 4 7 16
12 23 4 6 14
12 22 4 6 14
11 20 4 6 12
10 19 3 5 12
10 19 3 5 12
10 19 3 5 12
11 20 4 6 12

1
1
1
0.9
0.9
0.8
0.8
0.8
0.9
1
1.1
1.2
1.2
1.2
1.2
1.1
1.1
1
0.9
0.9
0.8
0.8
0.8
0.7

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption

Expert opinion

A westerly, moderate and very variable flow prevails over the South and the West of the basin. Over the North-East, it is southwesterly, moderate and very variable.

For Saint-Briac-sur-Mer :
No gale warning.

The reliability of the situation is assessed at 90%.

In the evening, very cloudy.
No precipitation. NW wind force 4. Gusts reaching 22 knots in the evening. Slight sea. Low, fairly long swell from NW. Excellent visibility.

semaphore stations

Station Dinard located 7 km from Saint-Briac-sur-Mer

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
20h	310	21	37	10.4	1024	0
19h	310	23	38	10.6	1025	0
18h	310	24	41	11.1	1025	0

observation.semaphores_link

Météo France - RADOME

observation.semaphore_link

Tides at Saint-Cast

89

Low tide 02h14 1.83m

High tide 07h43 11.66m

92

Low tide 14h39 1.52m

High tide 20h06 11.7m

www.shom.fr - © SHOM 2026 - Local times

Consult the tides for April

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* +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

Weather port Saint-Briac-sur-Mer

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Tides at Saint-Cast

Go further