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

Saint-Gildas-de-Rhuys (56370)Longitude : -2°47’,691 W Latitude : 47°29’,106 N Altitude : 0m

Sat

06

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

Sun

07

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

Mon

08

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

Tue

09

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

Wed

10

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

Thu

11

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

Fri

12

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

Sat

13

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

Sun

14

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

Mon

15

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

Tue

16

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

Wed

17

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

Thu

18

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

Fri

19

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Sat

20

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

BULLETIN

(established in local time)

Reliability 90%

No gale warning.

Saturday 6 september

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)

30

20

10

0

50

40

30

20

10

15

10

5

0

30

20

10

0

10

5

0

1.5

1

0.5

0

3

0

25

20

15

10

75

70

65

60

55

Sun 7

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

145° SE SE
150° SE SSE
145° SE SE
135° SE SE
120° SE ESE
115° SE ESE
110° E ESE
125° SE SE
135° SE SE
145° SE SE
165° S SSE
180° S S
210° SW SSW
215° SW SSW
215° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
225° SW SW
240° SW WSW
255° W WSW
255° W WSW
255° W WSW

9 16 4 10 3
10 18 5 11 3
8 14 4 9 3
7 13 4 8 3
5 10 3 6 2
6 11 3 7 2
7 13 4 8 3
8 14 4 9 3
10 18 5 11 3
12 22 6 14 4
13 24 7 15 4
12 22 6 14 4
9 16 4 10 3
9 16 4 10 3
10 19 5 12 3
13 24 7 15 4
13 25 7 16 4
15 28 8 17 4
15 28 8 17 4
16 29 8 18 5
15 28 8 17 4
16 29 8 18 5
14 26 7 16 4
15 27 8 17 4

14 26 7 16 4
15 28 8 17 4
12 22 6 14 4
12 22 6 14 4
10 19 5 12 3
9 17 5 11 3
10 19 5 12 -
16 29 8 18 5
17 32 9 20 5
18 34 9 21 5
21 38 11 24 5
18 34 9 21 5
15 28 8 17 4
13 25 7 16 4
15 27 8 17 4
19 36 10 22 5
20 37 10 23 5
23 42 12 26 6
23 43 12 27 6
24 45 13 28 6
24 44 12 27 6
23 42 12 26 6
22 40 11 25 6
22 40 11 25 6

0.7
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.7
0.7
0.6
0.6
0.7
0.7
0.8
1
1
1.1
1.2
1.1
1.1

1.3
1.3
1.2
1.1
1.1
1
1
0.9
1
1
1.1
1.3
1.4
1.3
1.3
1.4
1.5
1.6
1.8
2
2.1
2.1
2.1
2.1

0.2
0.2
0.1
0.1
0.1
0.1
0
0
0
0.2
0.4
0.4
0.2
0.1
0.3
0.4
0.5
0.7
0.8
0.5
0.5
0.4
0.5
0.5

175° S S
175° S S
175° S S
180° S S
180° S S
180° S S
180° S S
185° S S
185° S S
190° S S
195° S SSW
175° S S
170° S S
175° S S
165° S SSE
160° S SSE
170° S S
180° S S
185° S S
200° S SSW
200° S SSW
205° SW SSW
205° SW SSW
205° SW SSW

0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.5
0.6
0.6
0.5
0.5
0.5
0.4
0.5
0.9
1.0
1.1
1.0
1.0

5
5
5
5
5
5
5
5
5
5
6
5
5
5
5
5
6
6
6
9
9
9
9
9

45
45
45
50
50
45
45
45
45
40
35
35
35
40
45
45
45
45
50
110
120
120
120
120

3.2
2.2
1.4
1.0
1.1
1.6
2.4
3.4
4.2
4.7
4.7
4.3
3.4
2.5
1.6
1.0
1.0
1.4
2.3
3.4
4.4
5.0
5.2
4.8

19 66
19 66
19 66
19 66
19 66
19 65
19 65
19 65
19 65
19 65
19 65
19 65
19 65
19 65
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66

5
5
5
5
5
5
10
10
10
10
10
15
35
65
55
95
100
100
100
95
75
65
40
25

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
0
0
0
0
0

>20
>20
>20
>20
15
15
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1009
1008
1009
1008
1008
1007
1007
1006
1006
1005
1005
1006
1006
1007
1008
1009
1009
1009
1010
1011
1011
1012
1012
1013

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

22 72
21 69
20 67
19 67
17 63
16 61
18 64
19 66
19 67
19 67
20 67
20 67
19 66
19 67
20 68
21 69
20 69
20 68
20 68
20 68
21 69
20 69
20 68
20 67

22 71
21 69
17 62
17 62
15 60
14 57
15 59
16 60
16 60
15 59
15 59
15 60
16 61
17 62
21 70
21 70
20 69
20 67
22 71
20 68
23 74
22 71
18 64
16 62

10 19 3 5 12
11 20 4 6 12
9 17 3 5 11
8 15 3 4 9
5 10 2 3 6
5 10 2 3 6
6 12 3 3 7
6 12 3 3 7
9 17 3 5 11
11 20 4 6 12
11 20 4 6 12
6 11 2 3 7
5 10 2 3 6
8 14 3 4 9
10 19 3 5 12
14 26 4 7 16
16 29 5 8 18
16 30 5 8 19
16 30 5 8 19
15 28 4 8 17
15 27 4 8 17
14 26 4 7 16
15 28 4 8 17
14 26 4 7 16

0.7
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.5
0.6
0.7
0.7
0.7
0.8
0.8
0.9
0.9
1
1
1
1
1

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

Expert opinion

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

For Plage de Saint Jacques :
No gale warning.

We are 90% sure of the situation, because the cloud cover could be thicker than forecast.

In the evening, skies gradually hazing over.
No precipitation. SSE wind force 3. Gusts reaching 15 knots in the evening. Slight sea. Low, short swell from S. Excellent visibility.

Tides at Port-Navalo

72

High tide 04h59 4.52m

Low tide 10h59 1.25m

80

High tide 17h11 4.93m

Low tide 23h20 0.95m

www.shom.fr - © SHOM 2025

Consult the tides for September

Sat

06

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

Sun

07

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

Mon

08

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

Tue

09

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

Wed

10

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

Thu

11

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

Fri

12

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

Sat

13

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

Sun

14

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

Mon

15

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

Tue

16

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

Wed

17

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

Thu

18

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

Fri

19

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

Sat

20

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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