Weather Plage de Fort Larron - Detailed bulletin - Free 15-day Marine forecasts

Noirmoutier-en-l'Île (85330)Longitude : -2°13’,0836 W Latitude : 46°59’,634 N Altitude : 0m

Sun

19

-

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

Mon

20

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

Tue

21

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

Wed

22

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

Thu

23

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

Fri

24

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

Sat

25

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

Sun

26

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

Mon

27

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

Tue

28

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

Wed

29

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- 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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Sun

02

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

BULLETIN

(established in local time)

Reliability 85%

Wind alert - Warning moderate gale offshore.

Sunday 19 october

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Under storms

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)

40

30

20

10

70

60

50

40

30

20

15

10

5

50

40

30

20

10

5

0

1.5

1

0.5

0

9

6

3

0

20

15

10

5

65

60

55

50

45

Mon 20

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

135° SE SE
140° SE SE
155° SE SSE
150° SE SSE
160° S SSE
170° S S
165° S SSE
180° S S
200° S SSW
195° S SSW
205° SW SSW
210° SW SSW
210° SW SSW
220° SW SW
240° SW WSW
245° SW WSW
240° SW WSW
235° SW SW
230° SW SW
220° SW SW
225° SW SW
230° SW SW
230° SW SW
235° SW SW

11 20 6 12 4
12 23 6 14 4
16 29 8 18 5
16 29 8 18 5
16 29 8 18 5
16 30 8 19 5
16 29 8 18 5
14 26 7 16 4
20 37 10 23 5
23 43 12 27 6
24 45 13 28 6
24 45 13 28 6
23 43 12 27 6
19 36 10 22 5
17 31 9 19 5
15 28 8 17 4
14 26 7 16 4
15 27 8 17 4
16 30 8 19 5
17 32 9 20 5
19 36 10 22 5
21 38 11 24 5
21 39 11 24 6
21 39 11 24 6

17 32 9 20 5
19 36 10 22 5
25 46 13 29 6
22 41 11 25 6
25 46 13 29 6
26 48 13 30 6
24 44 12 27 6
24 45 13 28 6
31 58 16 36 7
36 66 18 41 8
36 66 18 41 8
35 65 18 40 8
35 64 18 40 8
32 60 17 37 7
30 56 16 35 7
23 43 12 27 6
23 43 12 27 6
23 42 12 26 6
23 43 12 27 6
26 49 14 30 6
29 53 15 33 7
31 58 16 36 7
32 59 16 37 7
32 59 16 37 7

- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
>45 >85 >24 >50 >9
>45 >85 >24 >50 >9
>45 >80 >23 >50 >9
>45 >80 >23 >50 >9
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
>40 >75 >21 >45 >9
- - - - -
- - - - -

0.3
0.3
0.4
0.4
0.4
0.3
0.3
0.4
0.5
0.6
0.7
0.7
0.7
0.6
0.8
0.7
0.7
0.7
0.4
0.5
0.5
0.6
0.6
1.1

0.6
0.6
0.8
0.8
0.9
0.7
0.7
0.8
1
1.2
1.3
1.4
1.3
1.1
1.4
1.3
1.3
1.3
0.9
0.9
1
1.1
1.2
2

0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.4
0.6
0.7
0.7
0.6
0.5
0.2
0.1
0.2
0.2
0.2
0.3
0.4
0.5
0.5
0.9

205° SW SSW
205° SW SSW
200° S SSW
200° S SSW
230° SW SW
205° SW SSW
220° SW SW
205° SW SSW
230° SW SW
205° SW SSW
185° S S
190° S S
205° SW SSW
190° S S
190° S S
195° S SSW
220° SW SW
220° SW SW
225° SW SW
225° SW SW
225° SW SW
200° S SSW
145° SE SE
225° SW SW

0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.3
0.5
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.3
0.6

10
10
9
8
9
7
9
8
10
10
6
6
8
7
6
7
8
8
8
8
8
9
8
8

30
50
60
50
50
60
20
20
15
15
15
20
20
80
60
70
60
80
80
35
30
60
45
50

4.5
3.6
2.7
1.9
1.6
1.7
2.3
3.2
4.3
5.1
5.5
5.4
4.8
3.9
2.9
2.1
1.5
1.4
1.9
2.8
3.9
4.9
5.4
5.4

16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61

100
100
100
100
100
100
100
100
100
100
100
100
100
100
90
30
35
35
70
80
95
90
85
90

0.8
2.5
0
0
0
0
0.8
1.2
2.2
2
2.1
0.6
0.5
0.4
0
0
0
0
0
0
0
0
0
0

-
-
-
-
-
-
-

100
100
25
35
0
30
55
90
90
90
90
75
70
60
40
0
0
0
0
0
30
40
25
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

1011
1010
1009
1009
1008
1008
1007
1007
1006
1005
1004
1004
1003
1004
1004
1004
1004
1004
1003
1003
1002
1002
1002
1001

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

15 58
15 59
16 60
16 60
16 60
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
16 61
16 61
16 61
16 61
16 62
17 62
16 61
16 61

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

15 27 4 8 17
13 25 4 7 16
19 35 5 10 22
18 34 5 9 21
18 34 5 9 21
19 35 5 10 22
16 30 5 8 19
13 25 4 7 16
17 32 5 9 20
25 46 6 13 29
28 51 7 14 32
26 49 6 14 30
27 50 7 14 31
28 51 7 14 32
22 41 6 11 25
18 34 5 9 21
18 33 5 9 21
17 31 5 9 19
18 34 5 9 21
20 37 5 10 23
23 42 6 12 26
24 45 6 13 28
23 42 6 12 26
24 44 6 12 27

0.8
0.9
1
1.1
1.2
1.3
1.3
1.3
1.4
1.6
1.9
2.2
2.5
2.6
2.7
2.5
2.4
2.3
2.3
2.3
2.3
2.4
2.5
2.4

Forecasts established in local time
Last updated 2h ago | Next update in 1h
Caption

Expert opinion

A southeasterly, strong and mostly variable flow prevails over the North-East of the basin. Over the South and the West, it is westerly, very strong and mostly variable.

For Plage de Fort Larron :
Warning moderate gale offshore.

We are 85% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.

Overcast skies. Showers all day. In the evening, skies clearing but continuing risk of storms.
Light showers progressively becoming less frequent. SSE force 5 turning SSW force 6 in the middle of the day then SW. Gusts reaching 36 knots in the middle of the day. Smooth to slight sea becoming slight in the middle of the day. Low, fairly long swell from SW. Excellent visibility.

Tides at Ile de Noirmoutier (L'Herbaudiere)

76

High tide 04h01 5.3m

Low tide 10h18 1.57m

79

High tide 16h15 5.49m

Low tide 22h44 1.38m

www.shom.fr - © SHOM 2025

Consult the tides for October

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

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

Wed

22

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

Thu

23

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

Fri

24

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

Sat

25

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

Sun

26

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

Mon

27

-

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

Tue

28

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

Wed

29

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- 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

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

Sun

02

-

- 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 beach Plage de Fort Larron

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Ile de Noirmoutier (L'Herbaudiere)