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

Sun

10

-

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

Mon

11

-

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

Tue

12

-

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

Wed

13

-

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

Thu

14

-

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

Fri

15

-

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

Sat

16

-

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

Sun

17

-

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

Mon

18

-

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

Tue

19

-

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

Wed

20

-

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

Thu

21

-

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

Fri

22

-

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

Sat

23

-

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

Sun

24

-

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

BULLETIN

(established in local time)

Reliability 95%

No gale warning.

Sunday 10 august

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)

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

40

30

20

10

90

80

70

60

50

Mon 11

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

35° NE NE
30° NE NNE
30° NE NNE
40° NE NE
45° NE NE
45° NE NE
50° NE NE
50° NE NE
55° NE NE
55° NE NE
60° NE ENE
70° E ENE
75° E ENE
85° E E
80° E E
75° E ENE
75° E ENE
65° NE ENE
65° NE ENE
60° NE ENE
50° NE NE
45° NE NE
40° NE NE
45° NE NE

12 23 6 14 4
13 24 7 15 4
12 23 6 14 4
12 22 6 14 4
11 21 6 13 4
11 21 6 13 4
12 22 6 14 4
12 22 6 14 4
12 22 6 14 4
12 23 6 14 4
12 22 6 14 4
10 19 5 12 3
9 17 5 11 3
9 16 4 10 3
9 16 4 10 3
8 15 4 9 3
8 14 4 9 3
8 14 4 9 3
8 15 4 9 3
9 16 4 10 3
9 17 5 11 3
11 20 6 12 4
13 25 7 16 4
14 26 7 16 4

17 32 9 20 5
19 35 10 22 5
17 32 9 20 5
17 31 9 19 5
15 28 8 17 -
15 28 8 17 -
16 29 8 18 5
16 29 8 18 5
16 29 8 18 5
16 30 8 19 5
16 30 8 19 5
15 28 8 17 4
13 25 7 16 4
12 23 6 14 4
13 24 7 15 4
12 23 6 14 4
12 22 6 14 4
12 22 6 14 4
11 21 6 13 4
12 23 6 14 4
13 25 7 16 4
14 26 7 16 -
17 31 9 19 5
18 33 9 21 5

0.6
0.5
0.6
0.6
0.6
0.6
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
0.4
0.4
0.4

1.1
1.1
1.1
1.2
1.1
1.1
1.1
1.1
1.1
1.1
1
1
1
1
1
1
1
1
1
0.9
1
0.9
0.9
0.9

0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.2
0.2
0.1
0.1
0
0
0
0
0.1
0.1
0.2
0.2
0.2

265° W W
265° W W
260° W WSW
265° W W
265° W W
265° W W
265° W W
260° W W
265° W W
265° W W
270° W W
285° W WNW
295° NW WNW
270° W W
255° W WSW
255° W WSW
255° W WSW
265° W W
285° W WNW
285° W WNW
270° W W
265° W W
250° W WSW
250° W WSW

0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.3

8
8
8
10
9
8
8
9
11
9
9
10
10
8
9
9
8
9
9
9
9
9
7
7

40
110
170
170
180
190
190
190
190
120
120
150
120
150
180
160
160
160
160
160
160
120
90
80

1.0
1.5
2.3
3.3
4.2
4.7
4.7
4.3
3.4
2.5
1.6
1.0
0.9
1.4
2.2
3.3
4.3
4.9
5.1
4.7
3.9
2.8
1.8
1.0

18 64
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
18 64
18 64
18 64
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65

10
0
0
0
0
5
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
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

1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1026
1026
1025
1025
1024
1023
1023
1022
1021
1021
1021
1021
1021

0
0
0
0
0
0
0
0
1
2
4
6
7
8
7
6
4
3
1
0
0
0
0
0

18 65
17 63
17 62
16 61
16 61
16 60
15 60
16 60
17 62
18 64
19 66
21 69
22 71
23 73
24 75
25 77
25 78
26 78
25 78
25 76
23 74
23 73
22 71
21 70

14 57
13 55
12 54
12 54
12 54
12 53
11 52
12 54
14 58
17 62
20 67
26 78
28 83
30 86
31 88
32 89
31 89
31 87
29 83
26 79
23 74
22 71
20 68
19 67

13 24 4 7 15
14 26 4 7 16
13 24 4 7 15
12 23 4 6 14
11 21 4 6 13
12 23 4 6 14
12 23 4 6 14
12 23 4 6 14
12 23 4 6 14
13 24 4 7 15
12 22 4 6 14
11 20 4 6 12
9 17 3 5 11
9 16 3 4 10
9 16 3 4 10
7 13 3 4 8
6 11 2 3 7
6 12 3 3 7
6 12 3 3 7
7 13 3 4 8
8 15 3 4 9
9 17 3 5 11
15 27 4 8 17
15 27 4 8 17

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
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Last updated 7min ago | Next update in 3h
Caption

Expert opinion

High 1026 hPa centered at 260 nautical miles in the South-West of Fastnet Rock (South-West Ireland) moving at 17 knots to the East-North-East to be centered at 110 nautical miles in the South-West of the isles of Scilly.

For Port de Saint-Gildas :
No gale warning.

The reliability of the situation is assessed at 95%.

Warm sun all day. In the evening, clear skies.
NE force 4 in the morning temporarily ENE force 3 in the middle of the day. Gusts reaching 17 knots in the evening. Smooth to slight sea. Low, fairly long swell from W. Excellent visibility.

Tides at Port-Navalo

87

Low tide 00h25 0.87m

High tide 06h35 4.76m

90

Low tide 12h40 0.91m

High tide 18h50 5.11m

www.shom.fr - © SHOM 2025

Consult the tides for August

Sun

10

-

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

Mon

11

-

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

Tue

12

-

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

Wed

13

-

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

Thu

14

-

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

Fri

15

-

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

Sat

16

-

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

Sun

17

-

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

Mon

18

-

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

Tue

19

-

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

Wed

20

-

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

Thu

21

-

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

Fri

22

-

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

Sat

23

-

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

Sun

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