Weather Plage de Saint Jacques - Detailed bulletin - Free 15-day Marine forecasts

Saint-Gildas-de-Rhuys (56370)Lon : -2°47’,691 W Lat : 47°29’,106 N Alt : 0m

Sun

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Mon

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Tue

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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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Wed

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Sun

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BULLETIN

(* established in local time)

Reliability 85%

No gale warning.

Sunday 15 mar

METEO CONSULT Run : 14/03 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)

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)

30

20

10

0

40

30

20

10

0

15

10

5

0

30

20

10

0

10

5

0

1.5

1

0.5

3

0

15

10

5

0

60

55

50

45

40

35

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

Mon 16

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

250° W WSW
345° N NNW
180° S S
205° SW SSW
215° SW SW
230° SW SW
245° SW WSW
250° W WSW
250° W WSW
240° SW WSW
235° SW SW
240° SW WSW
255° W WSW
285° W WNW
295° NW WNW
300° NW WNW
305° NW NW
310° NW NW
315° NW NW
315° NW NW
310° NW NW
305° NW NW
305° NW NW
295° NW WNW

2 4 1 2 1
1 1 0 1 1
2 3 1 2 1
5 9 3 6 2
8 14 4 9 3
10 19 5 12 3
11 20 6 12 4
12 22 6 14 4
12 22 6 14 4
11 21 6 13 4
11 21 6 13 4
12 22 6 14 4
12 23 6 14 4
11 20 6 12 4
10 19 5 12 3
10 19 5 12 3
9 17 5 11 3
8 15 4 9 3
9 16 4 10 3
8 14 4 9 3
6 12 3 7 3
6 12 3 7 3
6 12 3 7 3
5 9 3 6 2

5 9 3 6 2
4 7 2 4 2
5 9 3 6 2
9 17 5 11 3
13 24 7 15 4
16 30 8 19 5
18 33 9 21 5
19 36 10 22 5
19 36 10 22 5
19 35 10 22 5
18 34 9 21 5
20 37 10 23 5
21 39 11 24 6
21 38 11 24 5
18 33 9 21 5
17 32 9 20 5
17 31 9 19 5
13 24 7 15 4
15 27 8 17 4
13 25 7 16 4
12 22 6 14 4
10 19 5 12 -
10 19 5 12 -
9 17 5 11 3

0.9
0.9
0.9
0.8
0.8
0.8
0.8
0.9
0.9
0.9
1
1
1
1
1
1
0.9
0.9
0.9
0.9
0.8
0.9
0.9
1

0
0
0.1
0.1
0.1
0.2
0.4
0.5
0.5
0.6
0.5
0.8
0.6
0.8
0.8
0.5
0.4
0.3
0.3
0.2
0.1
0.2
0.2
0.2

255° W WSW
255° W WSW
255° W WSW
255° W WSW
260° W W
260° W W
260° W W
260° W W
260° W W
265° W W
265° W W
265° W W
255° W WSW
255° W WSW
250° W WSW
255° W WSW
255° W WSW
255° W WSW
260° W WSW
260° W W
260° W W
255° W WSW
255° W WSW
250° W WSW

0.9
0.9
0.9
0.8
0.8
0.8
0.8
0.7
0.7
0.7
0.8
0.6
0.8
0.6
0.6
0.9
0.8
0.8
0.8
0.8
0.8
0.9
0.9
0.9

11
10
10
10
10
10
10
10
10
9
8
8
8
8
8
7
7
8
8
8
9
10
11
12

180
180
170
170
170
160
130
110
90
80
70
70
70
60
60
60
70
70
80
100
120
140
170
210

2.0
1.9
2.0
2.4
3.0
3.5
3.9
4.1
4.1
3.7
3.1
2.5
2.0
1.7
1.9
2.3
2.9
3.6
4.1
4.4
4.4
4.0
3.3
2.5

11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51

55
60
45
15
35
35
80
95
95
100
100
100
95
55
40
35
65
90
85
100
85
85
95
100

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

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

0
0
0
0
0
0
0
0
0
0
65
60
55
30
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

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

1018
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1019
1019
1019
1020
1020
1021
1021
1021
1021
1021
1021
1022
1022

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

4 40
5 40
7 45
9 49
10 50
11 52
11 52
11 52
11 53
11 52
11 52
11 52
11 53
11 52
10 51
10 49
9 49
9 49
9 48
9 48
9 47
8 47
9 48
9 48

4 38
5 42
9 47
11 51
12 53
13 55
12 54
10 50
9 48
9 48
8 46
7 45
7 45
7 45
7 44
6 43
6 43
6 43
6 43
6 43
6 43
6 43
6 44
7 45

4 7 2 2 4
2 3 1 1 2
3 6 2 2 4
6 12 3 3 7
9 17 3 5 11
11 21 4 6 13
12 23 4 6 14
13 25 4 7 16
13 25 4 7 16
13 25 4 7 16
14 26 4 7 16
15 28 4 8 17
14 26 4 7 16
14 26 4 7 16
15 28 4 8 17
15 27 4 8 17
14 26 4 7 16
13 25 4 7 16
13 24 4 7 15
12 23 4 6 14
11 20 4 6 12
10 19 3 5 12
11 20 4 6 12
10 18 3 5 11

0.7
0.7
0.7
0.7
0.7
0.6
0.7
0.7
0.7
0.7
0.8
0.7
0.8
0.8
0.8
0.8
0.8
0.7
0.7
0.7
0.7
0.7
0.8
0.8

Forecasts established in local time
Last updated 1h ago | Next update in 2h
Caption

Expert opinion

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

For Plage de Saint Jacques :
No gale warning.

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

Sunny spells with possibility of mist forming in the morning, very cloudy in the afternoon. No precipitation. In the evening, clear periods developing.
Drizzle fading over time. NNW force 2 freshening WSW force 4 in the middle of the day then becoming W. Gusts reaching 21 knots in the evening. Slight sea. Low, fairly long swell from WSW. Visibility reduced by mist becoming excellent in the middle of the day.

Tides at Port-Navalo

42

High tide 02h45 4.14m

Low tide 08h49 1.85m

50

High tide 15h17 4.14m

Low tide 21h11 1.74m

www.shom.fr - © SHOM 2026

Consult the tides for March

Go further

Sun

15

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

Mon

16

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

Tue

17

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

Wed

18

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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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- 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

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Fri

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

Sat

28

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

Sun

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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 beach Plage de Saint Jacques

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Port-Navalo

Go further