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

Saint-Gilles-Croix-de-Vie FRALon : -1°57’,198 W Lat : 46°41’,502 N Alt : 0m

Thu

19

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

Fri

20

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Sat

21

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Sun

22

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Mon

23

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Tue

24

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Wed

25

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Thu

26

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Fri

27

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Sat

28

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Sun

01

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Mon

02

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Tue

03

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Wed

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Thu

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BULLETIN

(* established in local time)

Reliability 85%

Wind alert - Warning moderate gale offshore.

Thursday 19 feb

METEO CONSULT Run : 19/02 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)

40

30

20

10

0

80

70

60

50

40

30

20

10

25

20

15

10

5

0

50

40

30

20

10

0

10

5

0

2

1.5

1

0.5

3

0

15

10

5

0

55

50

45

40

35

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

Fri 20

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

300° NW WNW
305° NW WNW
305° NW NW
305° NW NW
310° NW NW
310° NW NW
305° NW NW
305° NW NW
305° NW NW
305° NW NW
310° NW NW
310° NW NW
305° NW NW
300° NW WNW
295° NW WNW
290° W WNW
275° W W
265° W W
245° SW WSW
245° SW WSW
250° W WSW
250° W WSW
255° W WSW
250° W WSW

22 40 11 25 6
22 40 11 25 6
22 41 11 25 6
22 41 11 25 6
21 39 11 24 6
21 39 11 24 6
21 38 11 24 5
19 36 10 22 5
18 33 9 21 5
16 30 8 19 5
15 27 8 17 4
11 21 6 13 4
10 19 5 12 3
10 18 5 11 3
10 18 5 11 3
9 17 5 11 3
8 14 4 9 3
6 12 3 7 3
8 14 4 9 3
8 15 4 9 3
9 17 5 11 3
10 19 5 12 3
11 21 6 13 4
10 19 5 12 3

39 73 20 45 8
39 72 20 45 8
39 72 20 45 8
37 69 19 43 8
37 68 19 42 8
36 67 19 42 8
35 65 18 40 8
33 62 17 39 8
30 56 16 35 7
27 50 14 31 7
25 46 13 29 6
22 41 11 25 6
18 33 9 21 5
16 29 8 18 5
16 30 8 19 5
16 30 8 19 5
13 25 7 16 4
12 23 6 14 4
12 22 6 14 4
14 26 7 16 4
15 28 8 17 4
17 32 9 20 5
19 36 10 22 5
20 37 10 23 5

1.5
1.5
1.5
1.5
1.6
1.6
1.6
1.5
1.5
1.4
1.3
1.1
1
1
0.9
0.9
1
1
1
1
0.9
0.8
0.8
0.8

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

230° SW SW
220° SW SW
220° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
235° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
235° SW WSW
235° SW WSW
235° SW WSW
235° SW WSW
235° SW WSW
215° SW SW
215° SW SW
220° SW SW

1.4
1.4
1.4
1.4
1.5
1.6
1.5
1.5
1.4
1.3
1.2
1.1
1.0
1.0
0.9
0.9
1.0
1.0
1.0
1.0
0.9
0.7
0.6
0.6

11
11
11
12
12
11
11
11
11
11
11
10
10
10
10
10
10
10
10
10
10
9
9
9

150
160
160
160
170
170
160
160
160
150
140
130
130
120
130
130
140
130
130
130
120
110
100
100

4.0
4.8
5.1
4.8
4.0
3.0
1.9
1.1
0.7
0.9
1.6
2.7
3.9
4.9
5.3
5.2
4.5
3.5
2.3
1.3
0.8
0.7
1.3
2.3

10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50

100
65
55
60
75
75
85
55
55
40
70
65
85
80
100
100
100
100
100
95
90
85
95
90

0
1.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

35
100
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
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1010
1012
1013
1015
1016
1018
1019
1021
1022
1023
1023
1024
1024
1025
1025
1026
1026
1027
1027
1027
1028
1028
1028
1027

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1

11 52
11 52
11 51
11 51
10 51
10 51
10 50
10 50
10 50
10 49
9 49
9 48
9 48
9 48
9 48
10 49
10 49
10 50
11 51
11 52
12 54
12 54
12 53
12 54

4 40
5 40
5 41
4 39
4 39
4 39
4 39
4 39
4 39
4 40
4 40
5 41
5 41
6 42
6 42
6 43
7 44
8 46
9 48
10 49
11 52
10 50
9 48
10 50

27 50 7 14 31
27 50 7 14 31
28 51 7 14 32
28 52 7 14 32
28 51 7 14 32
26 48 6 13 30
25 47 6 13 29
23 42 6 12 26
21 39 6 11 24
19 36 5 10 22
18 33 5 9 21
15 28 4 8 17
12 23 4 6 14
13 24 4 7 15
12 22 4 6 14
10 18 3 5 11
9 17 3 5 11
8 15 3 4 9
9 16 3 4 10
9 17 3 5 11
10 19 3 5 12
12 23 4 6 14
13 24 4 7 15
13 24 4 7 15

4.6
4.5
4.3
4.2
4
3.8
3.5
3.2
3
2.9
2.8
2.7
2.6
2.5
2.4
2.3
2.2
2
1.9
1.9
1.8
1.9
1.8
1.8

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Last updated 27min ago | Next update in 3h
Caption

Expert opinion

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

For Port-la-Vie :
Warning moderate gale offshore.

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

Very cloudy. Showers. In the evening, good clear periods but lots of cloud, too.
No precipitation. WNW wind force 6 from the middle of the day. Gusts reaching 39 knots in the middle of the day. Moderate sea. Low, fairly long swell from SW then moderate in the evening. Excellent visibility.

Tides at Saint-Gilles-Croix-de-Vie

96

High tide 05h41 5.33m

Low tide 11h59 0.66m

97

High tide 17h58 5.09m

www.shom.fr - © SHOM 2026

Consult the tides for February

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Thu

19

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

Fri

20

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

Sat

21

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

Sun

22

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

Mon

23

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

Tue

24

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

Wed

25

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

Thu

26

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

Fri

27

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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

01

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

Mon

02

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

Tue

03

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

Wed

04

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

Thu

05

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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 port Port-la-Vie

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Saint-Gilles-Croix-de-Vie

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