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

10

-

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

Sun

11

-

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

Mon

12

-

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

Tue

13

-

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

Wed

14

-

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

Thu

15

-

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

Fri

16

-

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

Sat

17

-

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

Sun

18

-

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

Mon

19

-

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

Tue

20

-

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

Wed

21

-

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

Thu

22

-

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

Fri

23

-

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

Sat

24

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

BULLETIN

(established in local time)

Reliability 85%

No gale warning.

Saturday 10 may

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

0

40

30

20

10

0

15

10

5

0

25

20

15

10

5

10

5

0

1

0.5

0

9

6

3

0

25

20

15

10

70

65

60

55

50

Sun 11

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

110° E ESE
115° SE ESE
105° E ESE
110° E ESE
130° SE SE
155° SE SSE
170° S S
170° S S
175° S S
180° S S
185° S S
180° S S
160° S SSE
130° SE SE
85° E E
100° E ESE
90° E E
110° E ESE
110° E ESE
125° SE SE
130° SE SE
140° SE SE
145° SE SE
175° S S

8 14 4 9 3
9 16 4 10 3
10 18 5 11 3
9 17 5 11 3
9 16 4 10 3
10 19 5 12 3
12 22 6 14 4
11 20 6 12 4
11 20 6 12 4
8 15 4 9 3
6 11 3 7 2
5 10 3 6 2
6 12 3 7 3
4 8 2 5 2
5 9 3 6 2
7 13 4 8 3
7 13 4 8 3
5 10 3 6 2
7 13 4 8 3
7 13 4 8 3
8 15 4 9 3
8 15 4 9 3
8 15 4 9 3
6 11 3 7 2

16 30 8 19 5
17 31 9 19 5
17 32 9 20 5
17 31 9 19 5
16 30 8 19 5
16 30 8 19 5
18 34 9 21 5
20 37 10 23 5
18 34 9 21 5
16 29 8 18 5
11 21 6 13 4
9 17 5 11 3
15 27 8 17 4
15 27 8 17 4
12 22 6 14 4
15 27 8 17 4
14 26 7 16 4
13 24 7 15 4
12 23 6 14 4
15 28 8 17 4
14 26 7 16 4
15 27 8 17 4
15 27 8 17 4
13 24 7 15 4

0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.5
0.5

0.6
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.6
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.6
0.6
0.6
0.6
0.8
1
1.1

0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.3
0.4

230° SW SW
230° SW SW
225° SW SW
225° SW SW
230° SW SW
235° SW SW
225° SW SW
220° SW SW
220° SW SW
220° SW SW
220° SW SW
220° SW SW
220° SW SW
225° SW SW
225° SW SW
225° SW SW
225° SW SW
230° SW SW
225° SW SW
230° SW SW
230° SW SW
230° SW SW
225° SW SW
220° SW SW

0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.3

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

120
120
110
100
90
90
90
90
100
100
110
110
100
100
100
100
100
90
100
100
100
100
60
50

2.4
1.7
1.4
1.4
1.9
2.6
3.5
4.2
4.6
4.6
4.1
3.4
2.6
1.9
1.4
1.4
1.7
2.4
3.3
4.0
4.5
4.6
4.3
3.6

14 57
14 57
14 57
14 58
14 58
14 58
15 58
15 59
15 59
15 59
15 60
16 60
16 60
16 60
16 60
16 60
16 60
16 60
16 60
16 60
16 60
15 60
15 60
15 60

100
100
95
90
75
90
40
40
45
40
70
70
95
80
100
100
100
100
100
100
100
100
100
90

4.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.6
0.5
0.3
0
0
0
0
0.2
0

-
-
-
-
-
-
-
-

100
0
20
30
35
0
0
20
0
0
0
0
0
30
55
65
65
50
30
25
30
40
50
45

>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
15
15
10
15
10
>20
15
>20
5

1011
1011
1011
1011
1011
1010
1010
1010
1009
1009
1009
1009
1008
1008
1009
1009
1009
1009
1008
1008
1008
1008
1007
1007

0
0
1
2
4
3
6
5
4
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0

13 56
14 57
15 58
15 60
17 62
18 64
18 65
18 65
18 65
18 65
18 65
18 64
17 63
16 61
15 60
15 59
15 58
14 58
14 58
14 58
14 58
14 58
14 58
14 57

11 51
11 52
13 56
15 59
18 64
20 68
20 67
20 68
20 67
20 68
19 66
17 63
15 59
15 58
14 56
12 54
12 54
12 54
12 53
12 53
11 52
11 52
11 53
12 53

12 23 4 6 14
13 24 4 7 15
12 23 4 6 14
13 24 4 7 15
11 21 4 6 13
13 25 4 7 16
12 23 4 6 14
11 21 4 6 13
9 16 3 4 10
6 11 2 3 7
3 6 2 2 4
3 5 1 1 3
6 11 2 3 7
6 12 3 3 7
9 16 3 4 10
10 19 3 5 12
12 22 4 6 14
11 20 4 6 12
10 18 3 5 11
12 22 4 6 14
15 27 4 8 17
12 22 4 6 14
9 16 3 4 10
7 13 3 4 8

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

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 northerly flow prevails over the South-West of the basin. Over the North and the East, it is southeasterly, moderate and mostly variable.

For Port-la-Vie :
No gale warning.

We are 85% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will end.

Very cloudy with risk of thunderstorms in the morning, cloud and sun in the afternoon. Heavy showers stopping in early morning, possibility of a few spots in the afternoon. In the evening, very cloudy skies becoming totally overcast.
Showers towards the end of the night. E force 3 turning SSE force 4 in the middle of the day then SE force 3. Gusts reaching 20 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from SW. Good visibility becoming excellent in the middle of the day then good.

Tides at Saint-Gilles-Croix-de-Vie

68

High tide 04h13 4.55m

Low tide 10h24 1.32m

71

High tide 16h26 4.62m

Low tide 22h39 1.34m

www.shom.fr - © SHOM 2025

Consult the tides for May

Sat

10

-

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

Sun

11

-

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

Mon

12

-

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

Tue

13

-

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

Wed

14

-

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

Thu

15

-

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

Fri

16

-

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

Sat

17

-

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

Sun

18

-

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

Mon

19

-

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

Tue

20

-

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

Wed

21

-

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

Thu

22

-

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

Fri

23

-

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

Sat

24

-

- 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