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

29

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

Fri

30

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Sat

31

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Sun

01

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Mon

02

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Tue

03

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Wed

04

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Thu

05

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Fri

06

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

Sat

07

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Sun

08

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Mon

09

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

Tue

10

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Wed

11

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Thu

12

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BULLETIN

(* established in local time)

Reliability 80%

Wind alert - Warning strong breeze offshore.

Thursday 29 jan

METEO CONSULT Run : 29/01 00Z Mesh : 1km Updated, 2h ago Update in 4h

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

70

60

50

40

30

20

10

20

15

10

5

0

50

40

30

20

10

5

0

2

1.5

1

0.5

3

0

15

10

5

0

55

50

45

40

35

                                    
                                                                         Fri 30
                                                            
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                        Run : 29/01 00Z
                Mesh : 1km
                Updated, 2h ago
                Update in 4h

Fri 30

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

165° S SSE
165° S SSE
165° S SSE
155° SE SSE
180° S S
200° S SSW
210° SW SSW
215° SW SW
235° SW SW
260° W W
260° W W
260° W W
265° W W
265° W W
265° W W
270° W W
270° W W
260° W W
260° W WSW
245° SW WSW
235° SW SW
225° SW SW
210° SW SSW
210° SW SSW

10 19 5 12 3
12 23 6 14 4
13 25 7 16 4
12 22 6 14 4
11 21 6 13 4
10 19 5 12 3
9 16 4 10 3
10 19 5 12 3
14 26 7 16 4
14 26 7 16 4
19 36 10 22 5
15 28 8 17 4
17 32 9 20 5
18 33 9 21 5
18 33 9 21 5
21 38 11 24 5
19 35 10 22 5
18 33 9 21 5
17 31 9 19 5
15 28 8 17 4
16 30 8 19 5
17 32 9 20 5
16 29 8 18 5
23 42 12 26 6

18 33 9 21 5
21 39 11 24 6
23 42 12 26 6
21 39 11 24 6
21 38 11 24 5
22 40 11 25 6
20 37 10 23 5
18 33 9 21 5
23 43 12 27 6
29 54 15 34 7
32 59 16 37 7
31 58 16 36 7
29 53 15 33 7
29 54 15 34 7
30 55 15 34 7
31 57 16 35 7
32 59 16 37 7
29 54 15 34 7
29 53 15 33 7
26 49 14 30 6
25 47 13 29 6
30 55 15 34 7
28 52 14 32 7
37 68 19 42 8

1.2
1.3
1.3
1.4
1.4
1.4
1.4
1.4
1.3
1.3
1.3
1.3
1.4
1.4
1.5
1.6
1.6
1.7
1.7
1.7
1.7
1.6
1.5
1.5

0.1
0.2
0.2
0.6
0.6
0.6
0.6
0.6
0.8
0.6
0.8
0.8
0.6
0.6
0.6
0.7
0.8
0.8
0.8
0.7
0.8
0.7
0.8
0.7

230° SW SW
235° SW SW
235° SW SW
220° SW SW
220° SW SW
225° SW SW
200° S SSW
200° S SSW
200° S SSW
200° S SSW
195° S SSW
195° S SSW
210° SW SSW
210° SW SSW
225° SW SW
215° SW SSW
225° SW SW
215° SW SW
215° SW SW
200° S SSW
220° SW SW
195° S SSW
195° S SSW
200° S SSW

1.2
1.2
1.3
1.1
1.1
1.1
1.0
1.0
0.9
0.9
0.9
0.9
1.1
1.1
1.3
1.3
1.3
1.3
1.4
1.3
1.3
1.3
1.2
1.2

13
13
13
10
10
11
12
12
12
11
10
9
9
9
9
10
10
10
10
10
10
11
11
12

210
220
210
200
190
190
190
180
160
140
110
100
110
110
120
130
130
140
140
150
150
160
160
150

4.2
4.3
4.2
3.6
2.9
2.3
1.9
1.8
2.1
2.5
3.1
3.7
4.2
4.5
4.5
4.1
3.4
2.6
1.9
1.5
1.6
1.9
2.5
3.2

10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49

75
75
95
95
95
70
65
95
100
100
100
95
40
70
60
40
80
50
55
70
85
100
100
100

0
0
0
0
0
0
0
0
0.6
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0.1
0.8

-
-
-

40
45
20
25
25
25
0
40
75
85
60
45
35
45
40
30
20
0
0
20
20
25
50
75

0
0
0
0
0
0
0
0
0
0
0
0
10
10
10
10
10
0
10
10
10
0
0
0

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

995
995
995
994
994
994
993
993
993
993
994
994
995
995
996
997
997
998
998
998
998
997
996
995

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

10 50
10 51
11 51
11 51
10 51
11 51
11 51
11 51
11 51
10 51
10 51
10 50
10 50
10 50
10 50
10 50
10 50
10 51
11 51
10 51
11 51
11 52
11 51
11 52

8 47
7 45
7 45
7 44
7 44
7 44
7 45
7 45
6 42
6 42
4 39
5 41
4 40
4 40
4 40
4 39
4 40
5 40
5 41
5 42
6 42
6 43
6 42
5 41

11 21 4 6 13
12 23 4 6 14
13 25 4 7 16
15 28 4 8 17
13 24 4 7 15
12 23 4 6 14
12 23 4 6 14
15 27 4 8 17
16 30 5 8 19
19 36 5 10 22
23 42 6 12 26
21 39 6 11 24
21 38 5 11 24
20 37 5 10 23
22 40 6 11 25
24 44 6 12 27
22 40 6 11 25
22 41 6 11 25
20 37 5 10 23
18 34 5 9 21
19 36 5 10 22
20 37 5 10 23
22 40 6 11 25
27 50 7 14 31

2.9
2.8
2.8
2.8
2.8
2.8
2.8
2.8
2.9
3.1
3.2
3.3
3.4
3.5
3.5
3.6
3.6
3.6
3.6
3.7
3.8
4
4.1
4.4

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Last updated 35min ago | Next update in 3h
Caption

Expert opinion

A southeasterly, very strong and mostly variable flow prevails over the North of the basin. Over the South, a westerly gale is raging at sea.

For Port-la-Vie :
Warning strong breeze offshore.

We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.

Very cloudy skies to overcast. Chance of light rain. In the evening, clear periods developing.
Showers towards the end of the night. SSE force 4 in the middle of the day turning SW force 5 in the evening. Gusts reaching 32 knots in the evening. Slight sea. Low, fairly long swell from SW. Poor visibility becoming excellent in the evening.

Tides at Saint-Gilles-Croix-de-Vie

49

High tide 01h29 4.25m

Low tide 07h03 1.78m

52

High tide 14h06 4.32m

Low tide 19h36 1.79m

www.shom.fr - © SHOM 2026

Consult the tides for January

Go further

Thu

29

-

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

Fri

30

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

Sat

31

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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

Fri

06

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

Sat

07

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

Sun

08

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

Mon

09

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

Tue

10

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

Wed

11

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

Thu

12

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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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