Weather Port de Saint-Gildas - Detailed bulletin - Free 15-day Marine forecasts

Île-d'Houat FRALongitude : -2°57’,48 W Latitude : 47°23’,52 N Altitude : 0m

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

Sat

20

-

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

Sun

21

-

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

Mon

22

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

BULLETIN

(established in local time)

Reliability 95%

Wind alert - Warning strong breeze offshore.

Monday 8 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

70

60

50

40

30

20

15

10

5

50

40

30

20

10

5

0

2.5

2

1.5

3

0

20

15

10

5

60

55

50

45

40

Tue 9

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

185° S S
180° S S
175° S S
165° S SSE
170° S S
170° S S
170° S S
175° S S
180° S S
180° S S
180° S S
170° S S
170° S S
170° S SSE
165° S SSE
175° S S
175° S S
185° S S
185° S S
195° S SSW
200° S SSW
215° SW SW
220° SW SW
230° SW SW

15 28 8 17 4
17 32 9 20 5
18 34 9 21 5
20 37 10 23 5
21 38 11 24 5
22 40 11 25 6
22 41 11 25 6
22 40 11 25 6
22 40 11 25 6
21 39 11 24 6
21 38 11 24 5
21 39 11 24 6
23 43 12 27 6
23 42 12 26 6
24 45 13 28 6
24 45 13 28 6
24 45 13 28 6
23 43 12 27 6
23 43 12 27 6
23 43 12 27 6
23 42 12 26 6
23 42 12 26 6
19 36 10 22 5
18 33 9 21 5

22 41 11 25 6
24 45 13 28 6
24 44 12 27 6
27 50 14 31 7
28 52 14 32 7
29 54 15 34 7
29 53 15 33 7
29 53 15 33 7
29 54 15 34 7
29 54 15 34 7
28 52 14 32 7
29 53 15 33 7
30 56 16 35 7
30 56 16 35 7
32 60 17 37 7
33 61 17 38 7
34 63 18 39 8
36 66 18 41 8
36 66 18 41 8
33 62 17 39 8
36 66 18 41 8
32 60 17 37 7
31 58 16 36 7
28 51 14 32 7

1.8
1.8
1.9
1.9
1.8
1.8
1.8
2
2.1
2.1
2.1
2.1
2.1
2.2
2.2
2.1
2
1.9
1.9
1.9
2
2.1
2.2
2.2

3.3
3.3
3.4
3.4
3.3
3.3
3.4
3.6
3.8
3.8
3.9
3.9
3.9
3.9
3.9
3.9
3.7
3.5
3.5
3.5
3.7
3.8
4
3.9

0.6
0.5
0.6
0.7
0.7
0.7
0.7
0.9
1
1.1
1
1
1.1
1.2
1.3
1.2
1.2
1.1
1.1
1
1.1
1.1
0.8
0.5

270° W W
270° W W
280° W W
280° W W
290° W WNW
290° W WNW
295° NW WNW
290° W WNW
290° W WNW
290° W WNW
275° W W
275° W W
275° W W
275° W W
280° W W
255° W WSW
280° W W
290° W WNW
290° W WNW
265° W W
265° W W
260° W W
265° W W
265° W W

1.6
1.7
1.7
1.7
1.6
1.6
1.7
1.7
1.7
1.7
1.8
1.8
1.8
1.7
1.7
1.7
1.6
1.5
1.6
1.6
1.6
1.7
1.9
2.0

15
16
15
15
15
15
15
15
16
16
15
14
14
14
14
12
14
11
12
11
13
12
12
12

400
400
390
380
360
350
360
350
350
330
320
320
310
300
250
240
280
240
250
260
280
270
270
280

4.5
4.6
4.2
3.4
2.5
1.7
1.2
1.1
1.5
2.2
3.1
4.0
4.6
4.8
4.5
3.9
3.0
2.1
1.4
1.1
1.2
1.7
2.4
3.2

13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56

5
5
95
85
100
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.7
0.7
0.7
0.7
0
0

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

0
0
0
0
0
0
0
0
0
0
0
20
0
0
0
0
35
65
70
70
70
60
40
20

>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1013
1013
1013
1012
1012
1011
1011
1010
1010
1010
1009
1008
1007
1007
1007
1007
1007
1007
1007
1007
1007
1008
1008
1009

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

14 57
14 57
14 57
14 57
14 58
14 58
15 58
15 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
15 58
14 58
14 58
15 58
15 58
15 58
14 58
14 58

10 49
9 48
8 47
8 46
8 46
8 46
8 46
8 46
8 46
8 46
8 46
8 46
7 45
7 45
7 45
7 45
8 46
8 46
8 46
8 46
8 46
8 46
8 47
8 47

16 29 5 8 18
18 33 5 9 21
19 35 5 10 22
21 38 5 11 24
21 39 6 11 24
22 41 6 11 25
23 42 6 12 26
22 40 6 11 25
22 41 6 11 25
22 41 6 11 25
21 39 6 11 24
21 39 6 11 24
23 42 6 12 26
23 42 6 12 26
24 44 6 12 27
24 44 6 12 27
24 45 6 13 28
23 43 6 12 27
24 44 6 12 27
24 44 6 12 27
24 44 6 12 27
23 43 6 12 27
21 38 5 11 24
18 33 5 9 21

1.4
1.5
1.6
1.7
1.7
1.8
1.7
1.7
1.7
1.6
1.6
1.7
1.7
1.8
1.9
2
2
2
1.9
1.9
1.8
1.8
1.7
1.6

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Last updated 50min ago | Next update in 3h
Caption

Expert opinion

A southwesterly, very strong and variable flow prevails over the whole area.

For Port de Saint-Gildas :
Warning strong breeze offshore.

The reliability of the situation is assessed at 95%.

In the evening, cloud cover thickening.
No precipitation. S wind force 5. Gusts reaching 28 knots in the evening. Moderate sea. Moderate, long swell from W. Excellent visibility.

Tides at Port-Navalo

88

Low tide 00h49 0.88m

High tide 07h05 4.98m

83

Low tide 13h23 0.81m

High tide 19h38 4.63m

www.shom.fr - © SHOM 2025

Consult the tides for December

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

Sat

20

-

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

Sun

21

-

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

Mon

22

-

- 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 Port de Saint-Gildas

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Port-Navalo