Weather Port-la-Vie - Detailed bulletin - Free 15-day Marine forecasts

Saint-Gilles-Croix-de-Vie FRALongitude : -1°57’,198 W Latitude : 46°41’,502 N Altitude : 0m

Sat

18

-

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

Sun

19

-

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

Mon

20

-

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

Tue

21

-

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

Wed

22

-

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

Thu

23

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

Fri

24

-

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

Sat

25

-

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

Sun

26

-

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

Mon

27

-

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

Tue

28

-

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

Wed

29

-

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

Thu

30

-

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

Fri

31

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

Sat

01

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

BULLETIN

(established in local time)

Reliability 90%

No gale warning.

Saturday 18 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)

25

20

15

10

5

50

40

30

20

10

15

10

5

0

30

25

20

15

10

5

10

5

0

1

0.5

0

3

0

20

15

10

5

70

65

60

55

50

45

Sun 19

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

105° E ESE
125° SE SE
135° SE SE
150° SE SSE
175° S S
165° S SSE
165° S SSE
160° S SSE
145° SE SSE
130° SE SE
125° SE SE
125° SE SE
125° SE SE
130° SE SE
135° SE SE
135° SE SE
140° SE SE
140° SE SE
145° SE SE
145° SE SSE
145° SE SE
140° SE SE
140° SE SE
145° SE SE

6 12 3 7 3
8 14 4 9 3
6 12 3 7 3
7 13 4 8 3
7 13 4 8 3
9 16 4 10 3
9 17 5 11 3
9 16 4 10 3
7 13 4 8 3
6 12 3 7 3
6 12 3 7 3
8 14 4 9 3
9 17 5 11 3
10 18 5 11 3
10 18 5 11 3
11 20 6 12 4
11 20 6 12 4
11 20 6 12 4
11 21 6 13 4
10 19 5 12 3
11 20 6 12 4
9 17 5 11 3
13 24 7 15 4
16 30 8 19 5

11 20 6 12 4
12 23 6 14 4
11 20 6 12 4
10 19 5 12 -
11 20 6 12 4
11 21 6 13 4
12 23 6 14 4
12 23 6 14 4
11 20 6 12 4
9 16 4 10 -
9 16 4 10 -
9 17 5 11 -
11 20 6 12 4
12 22 6 14 4
12 23 6 14 4
13 25 7 16 -
14 26 7 16 -
15 27 8 17 -
15 27 8 17 -
15 27 8 17 4
14 26 7 16 -
13 25 7 16 4
17 31 9 19 5
22 41 11 25 6

0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.6
0.6
0.7
0.7
0.6
0.7

0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.7
0.7
0.7
0.8
1.2
1.3
1.4
1.4
1.3
1.4

0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0
0
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.4
0.4
0.5
0.5
0.3
0.5

210° SW SSW
200° S SSW
200° S SSW
205° SW SSW
215° SW SSW
215° SW SW
215° SW SW
210° SW SSW
220° SW SW
225° SW SW
225° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
235° SW SW
235° SW SW
225° SW SW
225° SW SW
230° SW SW

0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.5
0.6
0.5

7
6
6
7
7
8
7
6
7
8
8
9
9
9
9
9
9
9
9
9
9
8
8
9

45
45
45
50
50
50
60
70
90
100
110
110
110
110
100
100
90
90
70
70
60
70
80
70

2.0
2.6
3.4
4.1
4.6
4.8
4.6
4.0
3.1
2.2
1.5
1.3
1.5
2.1
2.9
3.8
4.4
4.8
4.6
4.1
3.3
2.4
1.7
1.4

17 62
17 62
17 62
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63

100
5
15
20
10
15
20
30
30
30
30
30
30
30
30
35
60
65
75
80
100
100
100
95

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

10
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1020
1019
1019
1018
1018
1017
1017
1017
1016
1016
1016
1016
1015
1014
1014
1013
1013
1012
1011
1011
1010
1010
1009
1009

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

11 51
13 55
15 59
17 62
18 64
18 64
18 64
18 64
17 62
15 60
14 58
14 57
14 56
14 57
14 58
14 58
15 58
15 59
15 59
15 60
15 60
15 59
15 59
16 61

8 47
13 55
15 60
18 64
19 65
18 64
17 62
15 60
14 57
13 55
12 53
11 52
10 51
10 51
11 51
11 51
11 51
11 52
11 52
12 53
12 53
12 53
11 51
11 51

11 21 4 6 13
10 19 3 5 12
11 20 4 6 12
11 20 4 6 12
10 19 3 5 12
11 20 4 6 12
11 21 4 6 13
11 20 4 6 12
11 20 4 6 12
11 20 4 6 12
11 20 4 6 12
11 21 4 6 13
12 23 4 6 14
13 24 4 7 15
13 25 4 7 16
14 26 4 7 16
13 25 4 7 16
13 25 4 7 16
12 23 4 6 14
11 21 4 6 13
10 18 3 5 11
12 22 4 6 14
15 28 4 8 17
17 31 5 9 19

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

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Last updated 1h ago | Next update in 2h
Caption

Expert opinion

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

For Port-la-Vie :
No gale warning.

The reliability of the situation is assessed at 90%.

Skies very cloudy to overcast in the morning, sunny in the afternoon. No precipitation. In the evening, relatively clear skies becoming changeable.
ENE force 3 turning SSE in the middle of the day then SE. Gusts reaching 12 knots from the middle of the day. Smooth sea. Low, short swell from SSW. Poor visibility becoming excellent in the middle of the day.

Tides at Saint-Gilles-Croix-de-Vie

67

High tide 03h48 4.61m

Low tide 09h30 1.57m

71

High tide 16h04 4.84m

Low tide 22h01 1.29m

www.shom.fr - © SHOM 2025

Consult the tides for October

Sat

18

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

Sun

19

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

Mon

20

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

Tue

21

-

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

Wed

22

-

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

Thu

23

-

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

Fri

24

-

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

Sat

25

-

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

Sun

26

-

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

Mon

27

-

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

Tue

28

-

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

Wed

29

-

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

Thu

30

-

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

Fri

31

-

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

Sat

01

-

- 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-la-Vie

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Saint-Gilles-Croix-de-Vie