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

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

Fri

09

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Sat

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Sun

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Mon

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Tue

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Wed

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Thu

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Fri

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Sat

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Sun

18

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Mon

19

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Tue

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Thu

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BULLETIN

(* established in local time)

Reliability 85%

Wind alert - Warning strong gale offshore.

Thursday 8 jan

METEO CONSULT Run : 7/01 02Z Mesh : 1km Updated, 27min ago Update in 6h

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (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 (%)

Storm risk.(%)

Visibility(km)

Pressure(hPa)

UV

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

Offshore

Offshore wind

Offshore sea (m)

60

50

40

30

20

110

100

90

80

70

60

50

40

30

40

30

20

10

70

60

50

40

30

20

15

10

5

0

3

0

15

10

5

0

60

50

40

30

                                    
                                                                         Fri 9
                                                            
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                        Run : 7/01 02Z
                Mesh : 1km
                Updated, 27min ago
                Update in 6h

Fri 9

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

270° W W
270° W W
265° W W
260° W W
260° W W
255° W WSW
250° W WSW
245° SW WSW
245° SW WSW
240° SW WSW
235° SW SW
230° SW SW
225° SW SW
230° SW SW
230° SW SW
245° SW WSW
260° W W
260° W W
265° W W
265° W W
270° W W
275° W W
270° W W
275° W W

21 38 11 24 5
22 41 11 25 6
23 43 12 27 6
23 42 12 26 6
22 40 11 25 6
22 41 11 25 6
22 40 11 25 6
22 40 11 25 6
23 42 12 26 6
23 43 12 27 6
25 47 13 29 6
27 50 14 31 7
30 56 16 35 7
34 63 18 39 8
37 69 19 43 8
35 65 18 40 8
33 62 17 39 8
33 61 17 38 7
31 58 16 36 7
32 60 17 37 7
32 60 17 37 7
31 58 16 36 7
27 50 14 31 7
29 53 15 33 7

32 60 17 37 7
34 63 18 39 8
35 65 18 40 8
35 64 18 40 8
34 63 18 39 8
34 63 18 39 8
34 63 18 39 8
35 64 18 40 8
35 65 18 40 8
37 68 19 42 8
39 72 20 45 8
42 77 21 48 9
48 89 25 55 10
51 95 26 59 10
58 107 30 66 11
58 108 30 67 11
55 102 28 63 10
52 96 27 60 10
51 95 26 59 10
51 94 26 58 10
50 93 26 58 10
50 92 26 57 10
49 90 25 56 10
46 85 24 53 9

1.1
1.1
1.1
1.1
1.1
1.1
1.2
1.3
1.4
1.4
1.5
1.5
1.6
1.8
2.1
2.2
2.1
2.2
2.2
2.2
2
1.9
1.8
1.6

2
1.9
1.9
1.9
2
2.1
2.1
2.3
2.5
2.6
2.7
2.8
2.9
3.3
3.8
3.9
3.8
3.9
3.9
3.9
3.7
3.4
3.2
2.9

0.7
0.7
0.7
0.7
0.8
0.8
0.9
1.1
1.4
1.4
1.5
1.5
1.6
1.8
2.1
2.2
1.2
1.1
1.1
1
1
1
0.9
0.7

220° SW SW
205° SW SSW
205° SW SSW
215° SW SW
230° SW SW
230° SW SW
225° SW SW
225° SW SW
50° NE NE
50° NE NE
45° NE NE
45° NE NE
45° NE NE
45° NE NE
165° S SSE
190° S SSW
195° S SSW
195° S SSW
195° S SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
215° SW SSW

0.7
0.7
0.7
0.7
0.7
0.8
0.7
0.5
0.1
0.1
0.1
0.1
<0.1
<0.1
0.1
0.1
1.6
1.7
1.6
1.7
1.5
1.4
1.4
1.3

7
7
7
7
7
7
7
7
4
4
4
4
4
4
9
9
10
10
10
10
11
11
11
10

60
60
60
60
60
60
60
60
60
60
60
60
70
70
90
110
120
130
140
150
150
140
140
130

3.2
4.1
4.7
4.9
4.6
4.0
3.1
2.3
1.6
1.3
1.3
1.9
2.6
3.5
4.2
4.5
4.4
3.9
3.3
2.5
1.9
1.5
1.5
1.9

9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49

5
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
50
90
85
95
90
80
80
95

0
0.3
0
0
0
0
0
0
0
0
0
0
0.3
0.8
0.4
0.2
0.5
0.1
0
0
0
0.4
0.5
0.6

-
-
-
-

45
70
30
30
0
0
0
0
20
20
30
40
60
75
90
85
60
50
40
45
45
55
70
70

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

>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1014
1014
1014
1014
1014
1013
1013
1012
1011
1010
1008
1007
1005
1003
1002
1002
1003
1003
1004
1004
1005
1005
1005
1005

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

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

5 41
4 40
4 40
5 40
5 41
5 41
5 42
5 42
6 42
6 42
5 41
4 40
4 38
3 37
2 36
3 37
2 36
2 35
2 35
1 35
1 34
1 34
2 35
1 34

25 46 6 13 29
27 50 7 14 31
27 50 7 14 31
27 50 7 14 31
26 48 6 13 30
26 48 6 13 30
26 48 6 13 30
25 47 6 13 29
28 51 7 14 32
29 53 7 15 33
31 57 7 16 35
33 61 7 17 38
36 67 8 19 42
40 75 9 21 47
43 80 9 22 50
38 70 8 19 43
39 72 8 20 45
39 72 8 20 45
38 71 8 20 44
39 73 8 20 45
38 71 8 20 44
35 64 8 18 40
32 60 7 17 37
34 63 8 18 39

2.6
2.6
2.6
2.6
2.5
2.4
2.4
2.5
2.6
2.8
3
3.4
4.1
4.8
5.1
5
5
5
5
4.9
4.6
4.5
4.4
4.3

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

Low 985 hPa centered at 90 nautical miles in the South-South-West of Fastnet Rock (South-West Ireland) moving at 32 knots to the East and dropping to 969 hPa to be centered on the South of England.

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

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

Overcast skies. Drizzle morning and evening. In the evening, very cloudy skies to overcast.
Showers. W force 6 becoming WSW force 7 in the middle of the day then force 8. Gusts reaching 58 knots in the evening. Moderate sea becoming rough in the middle of the day then rough to very rough. Low, fairly long swell from WSW temporarily from N in the middle of the day. Excellent visibility.

Tides at Saint-Gilles-Croix-de-Vie

77

Low tide 01h49 1.19m

High tide 07h49 4.89m

72

Low tide 14h20 1.24m

High tide 20h12 4.51m

www.shom.fr - © SHOM 2026

Consult the tides for January

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Thu

08

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

Fri

09

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

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

Sun

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

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

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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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