Weather Saint-Jacut-de-la-Mer - Detailed bulletin - Free 15-day Marine forecasts

Saint-Jacut-de-la-Mer FRALon : -2°11’,298 W Lat : 48°36’,198 N Alt : 0m

Fri

13

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- nd - km/h - bft - m/s - mph

Sat

14

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Sun

15

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Mon

16

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Tue

17

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Wed

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Thu

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Fri

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Sat

21

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Sun

22

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Mon

23

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Tue

24

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Wed

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Thu

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BULLETIN

(* established in local time)

Reliability 80%

Wind alert - Warning strong breeze offshore.

Friday 13 mar

METEO CONSULT Run : 13/03 00Z Mesh : 1km Updated, 58min ago Update in 5h

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

1.5

1

0.5

3

0

15

10

5

0

55

50

45

40

35

30

                                    
                                                                         Sat 14
                                                            
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                        Run : 13/03 00Z
                Mesh : 1km
                Updated, 58min ago
                Update in 5h

Sat 14

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

265° W W
260° W W
255° W WSW
255° W WSW
235° SW SW
255° W WSW
260° W WSW
250° W WSW
265° W W
265° W W
280° W W
250° W WSW
230° SW SW
240° SW WSW
245° SW WSW
235° SW SW
245° SW WSW
250° W WSW
250° W WSW
290° W WNW
295° NW WNW
305° NW WNW
320° NW NW
320° NW NW

11 21 6 13 4
11 20 6 12 4
9 16 4 10 3
9 17 5 11 3
8 15 4 9 3
9 16 4 10 3
8 15 4 9 3
8 15 4 9 3
10 18 5 11 3
11 20 6 12 4
10 18 5 11 3
9 16 4 10 3
8 15 4 9 3
9 17 5 11 3
5 10 3 6 2
8 15 4 9 3
8 14 4 9 3
5 10 3 6 2
7 13 4 8 3
8 14 4 9 3
9 16 4 10 3
8 14 4 9 3
8 15 4 9 3
8 15 4 9 3

23 42 12 26 6
22 41 11 25 6
20 37 10 23 5
21 39 11 24 6
18 33 9 21 5
17 32 9 20 5
19 36 10 22 5
20 37 10 23 5
22 41 11 25 6
21 39 11 24 6
23 42 12 26 6
19 36 10 22 5
18 33 9 21 5
17 32 9 20 5
15 28 8 17 4
15 28 8 17 4
18 33 9 21 5
13 25 7 16 4
15 28 8 17 4
15 28 8 17 4
19 36 10 22 5
17 31 9 19 5
16 29 8 18 5
16 29 8 18 5

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

0.2
0.2
0.2
0.2
0.2
0.1
0.2
0.2
0.2
0.3
0.3
0.5
0.4
0.3
0.3
0.2
0.2
0.3
0.3
0.3
0.4
0.3
0.2
0.2

320° NW NW
320° NW NW
320° NW NW
315° NW NW
315° NW NW
315° NW NW
315° NW NW
330° NW NNW
320° NW NW
320° NW NW
320° NW NW
305° NW WNW
305° NW NW
300° NW WNW
305° NW WNW
300° NW WNW
305° NW NW
305° NW WNW
305° NW NW
305° NW WNW
305° NW NW
305° NW WNW
305° NW NW
305° NW NW

0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
1.0
1.0
1.0
1.0
1.0
0.9
0.9
0.9
0.9
0.8
0.8
0.8
0.8

12
12
12
12
12
12
12
12
12
12
12
9
9
9
9
9
9
9
9
9
9
9
9
9

260
250
250
250
250
250
250
250
240
240
240
100
100
100
110
110
120
110
110
110
100
100
110
110

7.6
7.6
7.4
7.0
6.5
6.0
5.7
5.6
5.7
6.1
6.7
7.3
7.7
8.0
7.9
7.6
7.0
6.3
5.6
5.2
5.0
5.2
5.8
6.6

10 50
10 50
10 50
10 50
10 49
10 49
10 49
10 49
9 49
9 49
9 49
10 49
10 49
10 49
9 49
9 49
9 49
9 48
9 48
9 48
9 47
9 47
9 48
9 49

100
100
100
100
100
100
100
100
95
95
100
75
60
45
45
55
70
70
60
70
75
45
50
50

0.1
0
0.5
0.6
0.5
0.4
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

-
-
-
-

90
40
90
90
75
65
50
45
35
40
40
35
25
0
0
0
20
20
25
20
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

5
10
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
10
>20
>20
5
5
>20
>20
>20
>20
>20

1007
1006
1005
1005
1005
1004
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1007
1008
1008
1008
1009

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
2

8 46
8 46
8 47
8 46
7 45
7 44
6 43
6 42
5 41
5 41
5 41
5 40
4 39
4 39
4 39
4 39
5 40
5 41
5 42
7 44
7 45
8 47
9 48
9 49

4 39
4 39
6 43
5 41
5 40
4 39
3 38
3 37
2 35
2 35
2 35
2 35
1 34
1 34
2 35
1 34
2 35
3 37
3 37
4 40
6 42
9 48
10 51
11 52

17 32 5 9 20
17 32 5 9 20
18 33 5 9 21
16 30 5 8 19
17 32 5 9 20
17 32 5 9 20
20 37 5 10 23
20 37 5 10 23
21 38 5 11 24
18 34 5 9 21
18 33 5 9 21
18 33 5 9 21
18 33 5 9 21
17 31 5 9 19
18 33 5 9 21
17 31 5 9 19
17 31 5 9 19
15 27 4 8 17
11 21 4 6 13
9 16 3 4 10
8 14 3 4 9
8 14 3 4 9
8 14 3 4 9
8 15 3 4 9

1.4
1.4
1.5
1.5
1.5
1.4
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.4
1.4
1.3
1.3
1.3
1.3
1.3
1.3
1.2
1.2
1.1

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Last updated 1h ago | Next update in 2h
Caption

Expert opinion

For Saint-Jacut-de-la-Mer :
Warning strong breeze offshore.

We are 80% sure of the situation, because it is possible that the change in the rain system may not be as clear as forecast.

Overcast and misty, reduced visibility. Drizzle followed by showers. In the evening, very cloudy.
Light showers progressively becoming less frequent. WSW wind force 4 from the middle of the day. Gusts reaching 23 knots in the middle of the day. Slight sea. Low, fairly long swell from NW. Visibility reduced by mist becoming excellent in the evening.

Tides at Saint-Cast

21

High tide 00h49 7.86m

Low tide 07h55 5.36m

23

High tide 14h27 7.67m

Low tide 20h59 5.6m

www.shom.fr - © SHOM 2026

Consult the tides for March

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Fri

13

-

- nd - km/h - bft - m/s - mph

Sat

14

-

- nd - km/h - bft - m/s - mph

Sun

15

-

- nd - km/h - bft - m/s - mph

Mon

16

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- nd - km/h - bft - m/s - mph

Tue

17

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- nd - km/h - bft - m/s - mph

Wed

18

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- nd - km/h - bft - m/s - mph

Thu

19

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- nd - km/h - bft - m/s - mph

Fri

20

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- nd - km/h - bft - m/s - mph

Sat

21

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- nd - km/h - bft - m/s - mph

Sun

22

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- nd - km/h - bft - m/s - mph

Mon

23

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- nd - km/h - bft - m/s - mph

Tue

24

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- nd - km/h - bft - m/s - mph

Wed

25

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- nd - km/h - bft - m/s - mph

Thu

26

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- nd - km/h - bft - m/s - mph

Fri

27

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- nd - km/h - bft - m/s - mph

* +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-Jacut-de-la-Mer

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Saint-Cast

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