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

Fri

05

-

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

Sat

06

-

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

Sun

07

-

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

Mon

08

-

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

Tue

09

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

Wed

10

-

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

Thu

11

-

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

Fri

12

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

Sat

13

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

Sun

14

-

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

Mon

15

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

Tue

16

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

Wed

17

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

Thu

18

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

Fri

19

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

BULLETIN

(established in local time)

Reliability 90%

Wind alert - Warning moderate gale offshore.

Friday 5 december

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)

40

30

20

10

60

50

40

30

20

10

20

15

10

5

40

30

20

10

5

0

1

0.5

0

3

0

15

10

5

60

55

50

45

40

Sat 6

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

220° SW SW
215° SW SW
215° SW SW
220° SW SW
225° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
225° SW SW
230° SW SW
240° SW WSW
235° SW WSW
245° SW WSW
240° SW WSW
230° SW SW
225° SW SW
225° SW SW
220° SW SW
220° SW SW
220° SW SW
210° SW SSW
205° SW SSW

12 22 6 14 4
13 25 7 16 4
13 24 7 15 4
14 26 7 16 4
14 26 7 16 4
16 30 8 19 5
14 26 7 16 4
15 27 8 17 4
14 26 7 16 4
13 25 7 16 4
13 24 7 15 4
14 26 7 16 4
16 30 8 19 5
14 26 7 16 4
15 27 8 17 4
13 24 7 15 4
11 20 6 12 4
11 21 6 13 4
11 20 6 12 4
10 19 5 12 3
10 19 5 12 3
10 18 5 11 3
10 18 5 11 3
10 18 5 11 3

23 42 12 26 6
25 47 13 29 6
26 48 13 30 6
26 48 13 30 6
26 49 14 30 6
30 55 15 34 7
30 56 16 35 7
27 50 14 31 7
26 49 14 30 6
25 47 13 29 6
25 46 13 29 6
25 46 13 29 6
28 51 14 32 7
29 54 15 34 7
25 47 13 29 6
24 45 13 28 6
21 39 11 24 6
21 38 11 24 5
21 39 11 24 6
21 38 11 24 5
19 36 10 22 5
19 35 10 22 5
19 35 10 22 5
18 34 9 21 5

0.4
0.5
0.5
0.6
0.6
0.7
0.7
0.8
0.8
0.8
0.7
0.8
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.8
0.8
0.7
0.7
0.7

0.8
1
1.1
1.2
1.3
1.3
1.4
1.5
1.5
1.4
1.4
1.5
1.6
1.8
1.7
1.7
1.7
1.7
1.6
1.6
1.5
1.4
1.3
1.3

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

185° S S
165° S SSE
165° S SSE
160° S SSE
160° S SSE
160° S SSE
165° S SSE
165° S SSE
160° S SSE
180° S S
185° S S
180° S S
170° S S
165° S SSE
165° S SSE
165° S SSE
160° S SSE
165° S SSE
165° S SSE
165° S SSE
175° S S
180° S S
190° S S
180° S S

0.3
0.4
0.5
0.5
0.5
0.6
0.6
0.7
0.7
0.7
0.7
0.7
0.8
0.9
0.9
0.9
0.9
0.9
0.8
0.8
0.8
0.7
0.6
0.7

12
12
12
11
11
11
12
12
12
12
12
12
13
13
13
13
13
13
13
13
13
13
12
13

190
190
180
170
170
180
220
230
230
220
220
240
250
260
280
290
310
310
310
310
290
280
260
260

4.0
2.3
1.6
2.1
4.2
7.1
10.0
11.9
12.2
11.3
9.5
7.2
4.8
2.9
1.6
1.5
2.9
5.5
8.4
10.9
12.0
11.6
10.3
8.2

12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53

5
65
85
45
55
80
75
40
30
70
40
25
85
95
95
100
95
100
100
100
100
100
100
100

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

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

50
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
25
25
20
20

15
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1000
1000
1000
1000
1001
1001
1001
1002
1003
1003
1004
1005
1005
1006
1006
1006
1006
1007
1008
1008
1008
1009
1008
1008

0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0

11 52
11 52
11 52
11 51
11 51
11 52
11 51
11 51
10 51
10 51
11 51
12 53
13 55
13 55
13 55
13 55
12 54
12 54
12 53
11 52
11 52
11 52
11 52
11 52

8 46
7 44
7 44
6 43
6 43
6 42
6 43
6 42
6 42
6 42
7 44
8 47
9 48
9 49
9 49
9 48
9 48
8 47
8 46
8 46
8 46
8 46
8 46
8 46

22 40 6 11 25
24 44 6 12 27
24 44 6 12 27
24 45 6 13 28
24 44 6 12 27
26 48 6 13 30
25 46 6 13 29
24 45 6 13 28
25 47 6 13 29
25 47 6 13 29
25 46 6 13 29
24 45 6 13 28
25 46 6 13 29
23 43 6 12 27
22 41 6 11 25
20 37 5 10 23
18 34 5 9 21
18 34 5 9 21
19 35 5 10 22
18 34 5 9 21
18 33 5 9 21
17 31 5 9 19
16 30 5 8 19
17 31 5 9 19

1.2
1.3
1.4
1.5
1.5
1.6
1.8
1.9
1.9
1.9
1.9
1.9
1.9
1.9
1.9
1.9
1.8
1.8
1.7
1.7
1.6
1.5
1.5
1.4

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 southerly gale prevails over the whole area.

For Saint-Jacut-de-la-Mer :
Warning moderate gale offshore.

We are 90% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will end.

In the evening, clear skies.
SW wind force 4. Gusts reaching 20 knots in the evening. Smooth to slight sea. Low, long swell from S. Good visibility.

Tides at Saint-Cast

97

Low tide 01h21 1.65m

High tide 06h49 12.12m

98

Low tide 13h49 1.5m

High tide 19h20 12.08m

www.shom.fr - © SHOM 2025

Consult the tides for December

Fri

05

-

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

Sat

06

-

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

Sun

07

-

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

Mon

08

-

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

Tue

09

-

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

Wed

10

-

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

Thu

11

-

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

Fri

12

-

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

Sat

13

-

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

Sun

14

-

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

Mon

15

-

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

Tue

16

-

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

Wed

17

-

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

Thu

18

-

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

Fri

19

-

- 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