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

Saint-Jacut-de-la-Mer FRALongitude : -2°11’,298 W Latitude : 48°36’,198 N Altitude : 0m

Sat

10

-

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

Sun

11

-

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

Mon

12

-

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

Tue

13

-

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

Wed

14

-

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

Thu

15

-

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

Fri

16

-

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

Sat

17

-

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

Sun

18

-

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

Mon

19

-

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

Tue

20

-

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

Wed

21

-

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

Thu

22

-

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

Fri

23

-

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

Sat

24

-

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

BULLETIN

(established in local time)

Reliability 90%

No gale warning.

Saturday 10 may

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell height (m) (m)

Total sea (m)

Total wave height (m)

Wind (m)

Swell direction

Swell height (m)

Swell period (s)

Wave length (m)

High tide (m)

Sea temp

Weather

Rain (mm) (mm)

Cloud cover(%)

Amount of precipitation(mm)

Type of precipitation

Precipitation risk(%)

Visibility(km)

Pressure(hPa)

UV

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

Offshore

Offshore wind

Offshore sea (m)

30

20

10

0

50

40

30

20

10

0

15

10

5

0

30

20

10

0

10

5

0

0.5

0

3

0

25

20

15

10

80

70

60

50

Sun 11

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

100° E E
95° E E
85° E E
80° E E
90° E E
105° E ESE
115° SE ESE
125° SE SE
130° SE SE
115° SE ESE
110° E ESE
145° SE SSE
55° NE NE
10° N N
55° NE NE
140° SE SE
85° E E
100° E E
105° E ESE
70° E ENE
90° E E
100° E E
115° SE ESE
125° SE SE

6 12 3 7 3
7 13 4 8 3
6 12 3 7 3
8 14 4 9 3
10 18 5 11 3
12 22 6 14 4
12 22 6 14 4
9 17 5 11 3
9 17 5 11 3
8 15 4 9 3
5 9 3 6 2
5 9 3 6 2
2 4 1 2 1
4 8 2 5 2
3 5 1 3 1
2 4 1 2 1
2 3 1 2 1
2 3 1 2 1
2 3 1 2 1
1 2 1 1 1
3 5 1 3 1
3 5 1 3 1
3 5 1 3 1
3 5 1 3 1

11 20 6 12 4
12 22 6 14 4
11 21 6 13 4
14 26 7 16 4
17 31 9 19 5
19 36 10 22 5
22 40 11 25 6
23 43 12 27 6
22 41 11 25 6
18 34 9 21 5
17 32 9 20 5
15 27 8 17 4
16 30 8 19 5
13 24 7 15 4
8 14 4 9 3
8 15 4 9 3
11 21 6 13 4
10 18 5 11 3
11 21 6 13 4
10 18 5 11 3
9 17 5 11 3
8 14 4 9 3
6 12 3 7 3
9 16 4 10 3

0.3
0.3
0.3
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2

0.6
0.6
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.5
0.5
0.5
0.5

0
0.1
0.1
0.1
0.1
0.1
0.1
0
0
0
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0

20° N NNE
25° NE NNE
30° NE NNE
25° NE NNE
25° NE NNE
25° NE NNE
20° N NNE
15° N NNE
10° N N
190° S S
185° S S
185° S S
15° N NNE
195° S SSW
265° W W
200° S SSW
190° S S
190° S S
185° S S
180° S S
335° NW NNW
330° NW NNW
325° NW NNW
325° NW NW

0.3
0.3
0.2
0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2

4
4
4
4
4
4
4
4
4
4
4
3
3
4
3
4
4
4
5
5
7
8
8
8

130
130
130
120
130
120
130
130
130
130
130
120
120
120
120
120
130
140
150
170
90
100
100
110

8.2
6.4
4.7
3.4
2.7
2.9
4.2
6.3
8.5
10.1
10.7
10.2
8.9
7.1
5.2
3.6
2.7
2.6
3.7
5.7
8.0
9.8
10.7
10.4

13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 56
13 56
13 56
13 56
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55

25
65
50
60
40
95
90
80
65
90
55
65
85
95
85
75
75
85
90
100
100
100
100
100

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0.3
0.3
0.7

-
-
-
-
-
-
-
-
-
-

0
0
0
0
0
0
0
20
25
20
0
25
30
20
0
0
20
30
40
50
50
55
55
70

>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
15
5
10
5
5
5
4
3
3
3
5

1014
1014
1013
1013
1012
1011
1011
1010
1010
1009
1009
1010
1010
1010
1010
1010
1010
1009
1009
1008
1008
1008
1008
1008

1
2
3
4
5
3
3
3
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0

13 56
15 59
16 61
18 64
19 66
20 68
21 69
20 68
20 68
20 68
19 66
18 65
16 60
15 58
14 57
14 57
14 57
14 57
13 56
13 56
13 56
13 56
13 56
14 56

13 56
14 57
16 61
19 65
19 67
17 63
20 68
24 75
20 68
19 66
19 66
17 63
15 59
13 55
13 55
13 56
13 56
13 55
13 55
13 55
12 54
12 54
12 54
13 55

12 22 4 6 14
12 23 4 6 14
12 23 4 6 14
13 24 4 7 15
12 23 4 6 14
14 26 4 7 16
15 28 4 8 17
14 26 4 7 16
12 22 4 6 14
15 28 4 8 17
8 15 3 4 9
1 1 1 0 1
9 16 3 4 10
11 21 4 6 13
9 17 3 5 11
9 16 3 4 10
9 16 3 4 10
5 10 2 3 6
4 8 2 2 5
5 10 2 3 6
3 6 2 2 4
4 8 2 2 5
4 8 2 2 5
4 8 2 2 5

0.7
0.7
0.7
0.7
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.4
0.4
0.4
0.4

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

Expert opinion

A northeasterly and mostly variable flow prevails over the South of the basin. Over the North, it is southerly, moderate and mostly variable.

For Saint-Jacut-de-la-Mer :
No gale warning.

We are 90% sure of the situation, because the atmosphere might not be as stable as forecast.

Fairly cloudless skies becoming changeable during the morning, good clear periods with lots of cloud in the afternoon. The risk of seeing rain will remain low. In the evening, very cloudy.
Possibility of showers E force 3 in the morning temporarily ESE force 4 in the middle of the day. Gusts reaching 23 knots in the middle of the day. Smooth to slight sea becoming smooth in the middle of the day. Low, short swell from NNE. Excellent visibility becoming poor in the evening.

Tides at Saint-Cast

68

Low tide 00h58 2.87m

High tide 06h34 10.37m

71

Low tide 13h21 2.64m

High tide 18h57 10.67m

www.shom.fr - © SHOM 2025

Consult the tides for May

Sat

10

-

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

Sun

11

-

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

Mon

12

-

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

Tue

13

-

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

Wed

14

-

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

Thu

15

-

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

Fri

16

-

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

Sat

17

-

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

Sun

18

-

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

Mon

19

-

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

Tue

20

-

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

Wed

21

-

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

Thu

22

-

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

Fri

23

-

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

Sat

24

-

- 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