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

Fri

10

-

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

Sat

11

-

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

Sun

12

-

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

Mon

13

-

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

Tue

14

-

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

Wed

15

-

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

Thu

16

-

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

Fri

17

-

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

Sat

18

-

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

Sun

19

-

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

Mon

20

-

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

Tue

21

-

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

Wed

22

-

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

Thu

23

-

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

Fri

24

-

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

BULLETIN

(established in local time)

Reliability 90%

No gale warning.

Friday 10 october

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)

25

20

15

10

5

40

30

20

10

15

10

5

0

25

20

15

10

5

10

5

0

1

0.5

0

3

0

20

15

10

5

70

60

50

40

Sat 11

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

45° NE NE
50° NE NE
45° NE NE
50° NE NE
50° NE NE
55° NE NE
60° NE ENE
65° NE ENE
55° NE ENE
55° NE NE
45° NE NE
45° NE NE
40° NE NE
40° NE NE
40° NE NE
45° NE NE
50° NE NE
55° NE NE
55° NE NE
60° NE ENE
60° NE ENE
60° NE ENE
60° NE ENE
60° NE ENE

9 17 5 11 3
10 18 5 11 3
10 19 5 12 3
11 20 6 12 4
11 21 6 13 4
11 21 6 13 4
10 19 5 12 3
9 16 4 10 3
7 13 4 8 3
5 10 3 6 2
6 11 3 7 2
6 12 3 7 3
9 17 5 11 3
10 19 5 12 3
13 24 7 15 4
15 27 8 17 4
15 27 8 17 4
15 27 8 17 4
15 28 8 17 4
16 29 8 18 5
16 29 8 18 5
16 29 8 18 5
16 29 8 18 5
16 30 8 19 5

12 23 6 14 4
13 24 7 15 4
13 25 7 16 4
14 26 7 16 -
15 27 8 17 -
15 28 8 17 -
15 27 8 17 4
14 26 7 16 4
12 22 6 14 4
10 18 5 11 3
9 17 5 11 3
10 18 5 11 -
13 24 7 15 4
14 26 7 16 4
17 31 9 19 5
19 35 10 22 5
19 36 10 22 5
19 35 10 22 5
20 37 10 23 5
21 38 11 24 -
21 38 11 24 -
20 37 10 23 -
20 37 10 23 -
21 39 11 24 6

0.5
0.5
0.5
0.5
0.4
0.4
0.5
0.4
0.4
0.4
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.8
0.8

1
1
1
1
0.9
0.9
1
0.9
0.9
0.9
0.9
1
1
1
1
1
1
1
1
1
1
1
1.5
1.5

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

260° W W
260° W W
255° W WSW
260° W W
260° W W
280° W W
290° W WNW
265° W W
290° W WNW
285° W WNW
275° W W
255° W WSW
255° W WSW
260° W WSW
255° W WSW
260° W WSW
260° W WSW
265° W W
265° W W
265° W W
270° W W
270° W W
270° W W
265° W W

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

10
10
9
10
9
8
9
10
10
10
10
10
10
10
10
10
10
9
9
9
10
10
9
9

160
160
170
170
160
160
160
140
140
140
170
170
170
160
160
160
160
110
80
80
50
45
70
70

5.1
5.1
4.6
3.7
2.6
1.5
0.8
0.6
0.9
1.8
2.9
4.0
4.8
5.0
4.8
4.1
3.1
2.0
1.2
0.8
0.9
1.6
2.6
3.7

17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 62
17 62
17 62
17 62

0
35
75
60
60
60
55
45
55
70
60
15
5
15
65
65
20
10
5
5
0
5
5
10

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
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

1031
1031
1032
1032
1033
1033
1033
1032
1032
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031

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

12 54
13 55
13 56
14 56
14 58
15 59
16 60
16 61
17 62
17 63
18 64
18 64
18 64
17 63
17 62
16 61
16 60
15 60
15 59
15 58
14 58
14 57
14 57
14 57

9 48
9 49
10 49
11 52
13 55
15 58
16 60
17 62
19 66
19 66
18 65
17 63
15 58
13 56
12 54
11 52
11 51
10 51
10 50
10 49
9 49
9 48
9 47
8 47

10 18 3 5 11
10 19 3 5 12
11 20 4 6 12
11 20 4 6 12
12 22 4 6 14
12 22 4 6 14
11 20 4 6 12
9 16 3 4 10
7 13 3 4 8
6 11 2 3 7
5 10 2 3 6
6 12 3 3 7
9 17 3 5 11
11 20 4 6 12
13 24 4 7 15
16 29 5 8 18
16 30 5 8 19
16 29 5 8 18
16 30 5 8 19
17 31 5 9 19
17 31 5 9 19
17 31 5 9 19
17 31 5 9 19
17 32 5 9 20

0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.6
0.6
0.7
0.7

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Last updated 17min ago | Next update in 3h
Caption

Expert opinion

High 1034 hPa centered to the West of Ireland remaining almost stationary.

For Port de Saint-Gildas :
No gale warning.

We are 90% sure of the situation, because the cloud cover could move in later than forecast.

Fairly clear skies progressively clouding over in the morning, some sun but cloud building in the afternoon. No precipitation. In the evening, relatively clear skies becoming changeable.
NE wind force 4 continuing all day. Gusts reaching 19 knots in the evening. Smooth to slight sea. Low, fairly long swell from W. Excellent visibility.

Tides at Port-Navalo

102

Low tide 01h32 0.51m

High tide 07h32 5.14m

96

Low tide 13h56 0.59m

High tide 19h59 5.04m

www.shom.fr - © SHOM 2025

Consult the tides for October

Fri

10

-

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

Sat

11

-

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

Sun

12

-

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

Mon

13

-

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

Tue

14

-

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

Wed

15

-

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

Thu

16

-

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

Fri

17

-

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

Sat

18

-

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

Sun

19

-

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

Mon

20

-

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

Tue

21

-

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

Wed

22

-

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

Thu

23

-

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

Fri

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 Port de Saint-Gildas

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Port-Navalo