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

Thu

21

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Fri

22

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Sat

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Sun

24

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Mon

25

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Tue

26

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Wed

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Thu

28

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Fri

29

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Sat

30

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Sun

31

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Mon

01

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Tue

02

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Wed

03

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Thu

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BULLETIN

Reliability 85%

No gale warning.

No weather risk at the spot

Thursday 21 may

METEO CONSULT Run : 21/05 00Z Mesh : 1km Updated, 3h ago Update in 3h

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (m) (m)

legend.title.wave_height

Total sea (m)

legend.title.wind_sea

Wind (m)

legend.title.swell

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)

15

10

5

0

25

20

15

10

5

10

5

0

15

10

5

0

5

0

1

0.5

3

0

30

25

20

15

10

90

80

70

60

50

                                    
                                                                         Fri 22
                                                            
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                        Run : 21/05 00Z
                Mesh : 1km
                Updated, 3h ago
                Update in 3h

Fri 22

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

95° E E
95° E E
105° E ESE
110° E ESE
110° E ESE
110° E ESE
115° SE ESE
125° SE SE
135° SE SE
130° SE SE
110° E ESE
90° E E
90° E E
95° E E
100° E ESE
110° E ESE
110° E ESE
120° SE ESE
130° SE SE
135° SE SE
135° SE SE
125° SE ESE
105° E ESE
100° E E

8 14 4 9 3
8 14 4 9 3
8 14 4 9 3
8 14 4 9 3
7 13 4 8 3
6 12 3 7 3
6 11 3 7 2
5 9 3 6 2
4 7 2 4 2
3 5 1 3 1
3 5 1 3 1
3 5 1 3 1
4 8 2 5 2
5 9 3 6 2
6 11 3 7 2
5 10 3 6 2
6 12 3 7 3
6 12 3 7 3
6 12 3 7 3
6 11 3 7 2
4 8 2 5 2
3 5 1 3 1
5 10 3 6 2
5 10 3 6 2

11 20 6 12 4
11 20 6 12 4
11 20 6 12 4
12 22 6 14 4
11 21 6 13 4
11 20 6 12 4
10 18 5 11 3
9 16 4 10 3
8 14 4 9 3
5 10 3 6 2
4 8 2 5 2
4 8 2 5 2
6 11 3 7 2
7 13 4 8 3
8 15 4 9 3
9 17 5 11 3
9 17 5 11 3
9 17 5 11 3
10 18 5 11 3
9 16 4 10 3
8 14 4 9 3
6 12 3 7 3
8 15 4 9 3
8 15 4 9 3

0.8
0.8
0.7
0.7
0.7
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.8
0.8
0.8
0.8
0.8

0.2
0.2
0.1
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0.1
0.1
0.1

290° W WNW
290° W WNW
290° W WNW
290° W WNW
295° NW WNW
295° NW WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
265° W W
265° W W
265° W W
265° W W
265° W W

0.8
0.7
0.7
0.7
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.8
0.8
0.8
0.8
0.8

10
10
10
10
10
10
10
10
9
9
9
9
9
9
9
9
9
9
9
9
9
10
10
10

170
170
160
160
160
160
160
150
150
140
140
140
140
140
140
150
150
150
160
140
140
150
150
150

4.3
3.8
3.1
2.3
1.6
1.3
1.3
1.8
2.5
3.3
4.0
4.4
4.5
4.2
3.5
2.7
1.9
1.4
1.2
1.3
1.8
2.4
3.1
3.7

15 59
15 60
16 60
16 60
16 61
16 61
17 62
17 62
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 62
17 62
17 62
17 62
17 62
16 62
16 61
16 61

0
0
0
10
5
5
5
5
5
5
5
15
20
20
15
10
5
5
5
5
5
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
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
15
15
10
10
10
5
10

1026
1026
1026
1025
1025
1025
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024

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

17 62
17 63
18 64
18 64
19 66
20 67
20 68
21 69
21 69
21 69
20 68
19 66
17 63
17 62
16 62
16 61
16 60
15 60
15 59
15 59
14 58
12 54
14 56
18 64

20 67
21 70
23 73
22 72
24 76
25 77
28 83
28 83
28 82
27 80
25 76
19 65
16 60
15 59
14 58
14 57
13 56
13 55
13 55
13 55
13 55
11 52
13 55
18 64

8 14 3 4 9
8 14 3 4 9
8 14 3 4 9
8 15 3 4 9
8 14 3 4 9
7 13 3 4 8
7 13 3 4 8
6 11 2 3 7
4 8 2 2 5
4 7 2 2 4
3 6 2 2 4
4 7 2 2 4
5 10 2 3 6
5 9 2 3 6
6 11 2 3 7
5 10 2 3 6
5 10 2 3 6
6 11 2 3 7
5 10 2 3 6
5 9 2 3 6
4 7 2 2 4
3 5 1 1 3
4 8 2 2 5
5 9 2 3 6

0.7
0.7
0.7
0.7
0.7
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
0.4
0.4
0.4
0.4
0.4

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption Glossary

Expert opinion

A southerly, moderate and very variable flow prevails over the whole area.

For Port de Saint-Gildas :
No gale warning.

We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.

Fair weather with mostly clear skies. In the evening, skies with few clouds.
E force 3 in the morning becoming ESE force 2 in the evening. Gusts reaching 12 knots in the middle of the day. Slight sea. Low, fairly long swell from WNW. Excellent visibility becoming excellent in the middle of the day then excellent.

semaphore stations

Station Quiberon-Aerodrome located 14 km from Port de Saint-Gildas

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
10h	70	8	15	16	1027	0
09h	80	9	15	14.7	1027	0
08h	110	10	18	13.9	1027	0

observation.semaphores_link

Météo France - RADOME

observation.semaphore_link

Tides at Port-Navalo

76

Low tide 03h03 0.9m

High tide 09h21 4.39m

70

Low tide 15h22 1.24m

High tide 21h41 4.51m

www.shom.fr - © SHOM 2026 - Local times

Consult the tides for May

Go further

Thu

21

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

Fri

22

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

Sat

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

Sun

24

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

Mon

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

Tue

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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

31

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

Mon

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

Tue

02

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

Wed

03

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

Thu

04

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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

semaphore stations

Tides at Port-Navalo

Go further