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

Fri

31

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Sat

01

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Sun

02

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Mon

03

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Tue

04

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Wed

05

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Thu

06

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Fri

07

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Sat

08

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Sun

09

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

Mon

10

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

Tue

11

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Wed

12

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Thu

13

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Fri

14

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BULLETIN

(established in local time)

Reliability 85%

Wind alert - Warning strong breeze offshore.

Friday 31 october

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)

35

30

25

20

15

60

50

40

30

20

15

10

5

40

35

30

25

20

15

10

5

2.5

2

1.5

1

3

0

20

15

10

5

70

65

60

55

50

45

Sat 1

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

185° S S
190° S S
190° S S
195° S SSW
190° S SSW
190° S S
195° S SSW
195° S SSW
190° S SSW
200° S SSW
205° SW SSW
210° SW SSW
215° SW SW
220° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
240° SW WSW
240° SW WSW
245° SW WSW
240° SW WSW
240° SW WSW
235° SW WSW

19 36 10 22 5
20 37 10 23 5
21 39 11 24 6
21 39 11 24 6
20 37 10 23 5
20 37 10 23 5
19 36 10 22 5
18 34 9 21 5
18 33 9 21 5
20 37 10 23 5
19 35 10 22 5
19 35 10 22 5
18 33 9 21 5
18 33 9 21 5
18 33 9 21 5
18 33 9 21 5
17 32 9 20 5
17 31 9 19 5
18 34 9 21 5
18 34 9 21 5
17 32 9 20 5
17 31 9 19 5
17 31 9 19 5
18 33 9 21 5

31 57 16 35 7
31 57 16 35 7
31 58 16 36 7
31 58 16 36 7
30 56 16 35 7
30 55 15 34 7
29 54 15 34 7
29 54 15 34 7
28 51 14 32 7
30 56 16 35 7
30 55 15 34 7
29 54 15 34 7
29 53 15 33 7
28 51 14 32 7
28 51 14 32 7
28 51 14 32 7
27 50 14 31 7
25 46 13 29 6
27 50 14 31 7
27 50 14 31 7
26 48 13 30 6
24 44 12 27 6
24 44 12 27 6
25 47 13 29 6

2
1.9
1.9
1.8
1.8
1.7
1.7
1.8
1.8
1.8
1.7
1.7
1.7
1.7
1.6
1.6
1.5
1.5
1.5
1.6
1.6
1.6
1.6
1.5

3.6
3.5
3.4
3.3
3.2
3.2
3.2
3.2
3.2
3.2
3.1
3.1
3
3
3
2.9
2.8
2.8
2.8
2.9
2.9
2.9
2.8
2.7

1.5
1.4
1.4
1.2
1.2
1.1
1.1
1.2
1.2
1.2
1.2
1.1
1.1
1.2
1
0.8
0.8
0.9
1
0.9
0.9
1
1
0.9

195° S SSW
180° S S
195° S SSW
190° S S
175° S S
225° SW SW
225° SW SW
190° S S
185° S S
195° S SSW
200° S SSW
200° S SSW
195° S SSW
195° S SSW
195° S SSW
195° S SSW
195° S SSW
190° S SSW
200° S SSW
205° SW SSW
205° SW SSW
200° S SSW
200° S SSW
205° SW SSW

1.1
1.1
1.1
1.1
1.1
1.2
1.1
1.1
1.1
1.2
1.1
1.1
1.1
1.1
1.2
1.3
1.2
1.1
1.2
1.2
1.3
1.2
1.2
1.2

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

100
100
200
200
210
210
210
200
200
200
200
200
190
190
190
190
190
190
180
170
160
160
160
160

3.9
3.4
2.9
2.4
2.0
2.0
2.2
2.6
3.0
3.5
3.9
4.1
4.0
3.7
3.2
2.6
2.2
2.0
2.1
2.4
3.0
3.6
4.0
4.4

15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59

35
45
70
40
30
20
25
20
70
100
60
75
75
100
100
100
100
95
95
65
35
30
30
35

0
0
0
0
0
0
0
0
0
0
0.1
0.1
0.1
0.6
0.8
0.7
0.6
0
0
0
0
0
0
0

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

0
0
0
0
0
0
0
0
0
30
50
50
50
65
80
85
70
40
30
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

1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1005
1005
1006
1007
1008
1009
1009
1010

2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
2

18 65
18 64
17 62
16 62
16 61
16 61
16 61
16 61
16 61
16 61
16 60
16 61
16 60
16 60
15 59
15 58
14 58
14 58
14 58
15 58
15 59
15 60
16 60
16 60

15 58
13 55
11 52
11 51
10 50
10 49
10 50
10 50
10 51
10 49
10 49
10 50
10 50
10 49
9 48
9 47
9 48
9 48
9 47
9 48
11 51
12 54
13 56
13 56

21 39 6 11 24
23 42 6 12 26
22 40 6 11 25
22 41 6 11 25
21 38 5 11 24
21 38 5 11 24
21 39 6 11 24
21 38 5 11 24
20 37 5 10 23
22 40 6 11 25
21 39 6 11 24
22 40 6 11 25
19 36 5 10 22
21 38 5 11 24
18 33 5 9 21
18 34 5 9 21
17 32 5 9 20
19 35 5 10 22
20 37 5 10 23
20 37 5 10 23
18 34 5 9 21
18 34 5 9 21
19 35 5 10 22
19 36 5 10 22

1.6
1.6
1.6
1.5
1.5
1.4
1.4
1.4
1.4
1.3
1.3
1.3
1.4
1.5
1.4
1.4
1.4
1.3
1.3
1.3
1.3
1.3
1.2
1.3

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

Expert opinion

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

For Plage de Saint Jacques :
Warning strong breeze offshore.

We are 85% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.

Cloudy spells, sometimes dense. Chance of light rain. In the evening, skies with few clouds covering over progressively.
Risk of showers in the early hours. S force 6 in the middle of the day becoming SSW force 5 in the evening. Gusts reaching 31 knots in the middle of the day. Moderate sea. Low, short swell from S. Excellent visibility.

Tides at Port-Navalo

33

High tide 00h22 3.79m

Low tide 05h54 2.26m

38

High tide 12h42 4.11m

Low tide 18h38 1.99m

www.shom.fr - © SHOM 2025

Consult the tides for October

Fri

31

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

Sat

01

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Sun

02

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Mon

03

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

Tue

04

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

Wed

05

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

Thu

06

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

Fri

07

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

Sat

08

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

Sun

09

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

Mon

10

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

Tue

11

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

Wed

12

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

Thu

13

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

Fri

14

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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