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

Île-d'Houat FRALon : -2°57’,48 W Lat : 47°23’,52 N Alt : 0m

Tue

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Wed

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Thu

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Fri

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Sat

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Sun

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Mon

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Tue

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Wed

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Thu

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Fri

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Sat

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Sun

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Mon

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Tue

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BULLETIN

(* established in local time)

Reliability 90%

Wind alert - Warning strong breeze offshore.

Tuesday 24 mar

METEO CONSULT Run : 23/03 00Z Mesh : 1km Updated, 12h ago Update imminent

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (m) (m)

Total sea (m)

Wind (m)

Swell direction

Swell height (m)

Swell period (s)

Wave length (m)

High tide (m)

Sea temp

Weather

Rain (mm) (mm)

Clouds:

Cloud cover (%)

Precipitation:

Amount of precipitation (mm)

Type of precipitation

Risks:

Precipitation risk (%)

Storm risk. (%)

Brightness:

Visibility (km)

Pressure (hPa)

UV

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

Offshore

Offshore wind

Offshore sea (m)

40

30

20

10

0

80

70

60

50

40

30

20

10

25

20

15

10

5

0

50

40

30

20

10

0

10

5

0

5

0

3

0

15

10

5

0

60

50

40

30

                                    
                                                                         Wed 25
                                                            
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                        Run : 23/03 00Z
                Mesh : 1km
                Updated, 12h ago
                Update imminent

Wed 25

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

255° W WSW
255° W WSW
255° W WSW
250° W WSW
245° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
235° SW WSW
235° SW SW
240° SW WSW
245° SW WSW
250° W WSW
250° W WSW
250° W WSW
255° W WSW
260° W W
260° W W
255° W WSW
255° W WSW
275° W W
295° NW WNW
300° NW WNW
305° NW WNW

6 11 3 7 2
6 11 3 7 2
6 12 3 7 3
6 12 3 7 3
6 12 3 7 3
8 14 4 9 3
8 15 4 9 3
9 16 4 10 3
10 18 5 11 3
11 21 6 13 4
12 23 6 14 4
13 24 7 15 4
15 27 8 17 4
15 28 8 17 4
17 31 9 19 5
18 34 9 21 5
20 37 10 23 5
20 37 10 23 5
21 38 11 24 5
22 40 11 25 6
22 41 11 25 6
25 46 13 29 6
26 48 13 30 6
25 47 13 29 6

9 16 4 10 3
9 16 4 10 3
9 17 5 11 -
10 18 5 11 -
10 18 5 11 -
11 20 6 12 4
12 23 6 14 4
12 23 6 14 4
14 26 7 16 4
16 30 8 19 5
17 32 9 20 5
18 34 9 21 5
20 37 10 23 5
22 41 11 25 6
24 44 12 27 6
26 48 13 30 6
28 52 14 32 7
30 55 15 34 7
30 56 16 35 7
31 58 16 36 7
36 67 19 42 8
37 68 19 42 8
39 72 20 45 8
39 73 20 45 8

0.7
0.7
0.7
0.7
0.7
0.6
0.6
0.6
0.6
0.7
0.7
0.8
0.8
0.9
0.9
1
1.2
1.3
1.3
1.4
1.7
2
2.2
2.3

0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.2
0.3
0.4
0.5
0.6
0.6
0.8
0.9
1.1
1.1
1.2
1.3
1.5
1.9
2.1
2.2

275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
280° W W
275° W W
275° W W
270° W W
280° W W
280° W W
280° W W
270° W W
260° W W
255° W WSW
260° W W

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
0.7
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6

11
11
11
10
10
10
10
10
10
10
10
10
10
9
10
10
12
10
11
12
14
13
12
12

180
180
170
170
170
160
160
150
140
120
100
80
70
70
60
60
60
60
60
60
60
60
60
70

3.4
4.1
4.5
4.4
4.0
3.3
2.5
1.8
1.4
1.3
1.7
2.4
3.2
3.9
4.3
4.3
4.0
3.5
2.8
2.1
1.6
1.4
1.5
1.9

11 53
11 53
11 53
11 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

0
65
65
65
70
65
50
50
45
50
55
50
80
60
75
95
100
95
95
100
90
70
60
50

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
0
0
0
0
0
0

4.5
5
10
10
10
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1023
1023
1023
1024
1024
1024
1024
1023
1023
1022
1022
1021
1021
1020
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018

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

8 46
8 46
8 47
9 49
10 51
11 53
12 54
12 54
12 54
12 54
12 54
12 54
12 53
12 53
11 52
11 52
11 52
11 52
12 53
12 53
12 53
11 52
11 51
10 50

6 42
6 42
6 43
8 47
10 50
12 53
13 55
14 57
13 56
13 55
12 53
10 49
8 46
7 44
6 42
5 42
5 41
5 41
5 41
5 41
5 41
4 39
3 38
3 37

5 10 2 3 6
5 10 2 3 6
6 11 2 3 7
6 12 3 3 7
6 12 3 3 7
8 14 3 4 9
8 15 3 4 9
9 17 3 5 11
10 19 3 5 12
11 21 4 6 13
12 23 4 6 14
13 25 4 7 16
15 27 4 8 17
15 28 4 8 17
17 31 5 9 19
18 34 5 9 21
20 37 5 10 23
20 37 5 10 23
21 38 5 11 24
22 40 6 11 25
22 41 6 11 25
26 48 6 13 30
26 49 6 14 30
26 49 6 14 30

0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.7
0.8
0.9
0.9
1
1.1
1.3
1.6
1.7

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

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

We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.

Skies changeable to very cloudy. No precipitation. In the evening, very cloudy.
No precipitation. WSW force 3 becoming force 4 in the middle of the day then force 5. Gusts reaching 30 knots in the evening. Slight sea. Low, fairly long swell from W. Visibility reduced by mist becoming excellent in the middle of the day.

Tides at Port-Navalo

74

Low tide 02h21 1.03m

High tide 08h15 4.51m

66

Low tide 14h43 1.29m

High tide 20h26 4.39m

www.shom.fr - © SHOM 2026

Consult the tides for March

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Tue

24

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

Wed

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

Thu

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

Fri

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

Sat

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

Sun

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Mon

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Tue

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- 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

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