Weather La Rochelle - Detailed bulletin - Free 15-day Marine forecasts

La Rochelle FRALongitude : -1°11’,8284 W Latitude : 46°8’,88 N Altitude : 0m

Thu

28

-

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

Fri

29

-

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

Sat

30

-

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

Sun

31

-

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

Mon

01

-

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

Tue

02

-

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

Wed

03

-

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

Thu

04

-

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

Fri

05

-

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

Sat

06

-

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

Sun

07

-

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

Mon

08

-

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

Tue

09

-

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

Wed

10

-

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

Thu

11

-

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

BULLETIN

(established in local time)

Reliability 85%

Wind alert - Warning strong breeze offshore.

Thursday 28 august

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)

30

20

10

0

50

40

30

20

10

0

15

10

5

0

40

30

20

10

0

10

5

0

1.5

1

0.5

3

0

25

20

15

10

80

75

70

65

60

55

Fri 29

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

275° W W
315° NW NW
310° NW NW
305° NW NW
300° NW WNW
270° W W
260° W W
255° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
255° W WSW
255° W WSW
260° W W
255° W WSW
250° W WSW
245° SW WSW
240° SW WSW
235° SW SW
230° SW SW
235° SW SW
225° SW SW

8 15 4 9 3
10 19 5 12 3
9 16 4 10 3
6 12 3 7 3
5 9 3 6 2
6 11 3 7 2
8 15 4 9 3
10 18 5 11 3
12 23 6 14 4
12 23 6 14 4
13 24 7 15 4
14 26 7 16 4
15 27 8 17 4
15 27 8 17 4
13 25 7 16 4
14 26 7 16 4
14 26 7 16 4
13 24 7 15 4
12 23 6 14 4
14 26 7 16 4
14 26 7 16 4
15 27 8 17 4
16 29 8 18 5
17 31 9 19 5

16 30 8 19 5
18 34 9 21 5
17 32 9 20 5
15 28 8 17 4
11 21 6 13 4
11 20 6 12 4
15 27 8 17 4
18 34 9 21 5
19 36 10 22 5
21 39 11 24 6
21 38 11 24 5
22 41 11 25 6
24 44 12 27 6
25 46 13 29 6
24 44 12 27 6
24 44 12 27 6
23 43 12 27 6
22 41 11 25 6
22 41 11 25 6
22 41 11 25 6
23 42 12 26 6
23 43 12 27 6
25 47 13 29 6
26 49 14 30 6

- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
>25 >50 >14 >30 >7
>25 >50 >14 >30 >7
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
>25 >50 >14 >30 >7
>25 >50 >14 >30 >7
>25 >50 >14 >30 >7
- - - - -
>25 >50 >14 >30 >7

1
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
1
1
1
1
1

1.8
1.8
1.8
1.7
1.7
1.6
1.6
1.6
1.7
1.7
1.7
1.7
1.7
1.7
1.8
1.8
1.7
1.7
1.7
1.8
1.8
1.8
1.9
1.9

0.3
0.2
0.3
0.2
0.2
0.3
0.3
0.3
0.4
0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.7

250° W WSW
250° W WSW
250° W WSW
250° W WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
240° SW WSW
240° SW WSW
235° SW SW
245° SW WSW
240° SW WSW
240° SW WSW
250° W WSW
245° SW WSW
250° W WSW
245° SW WSW
230° SW SW
270° W W
285° W WNW
220° SW SW
285° W WNW
270° W W

0.9
0.9
0.9
0.9
0.9
0.8
0.8
0.8
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.8
0.7
0.7
0.7
0.7
0.7
0.7
0.7

10
8
8
7
8
11
12
11
11
11
11
10
11
11
10
11
7
8
11
13
12
7
11
10

210
200
190
190
200
210
220
220
210
200
190
190
180
150
70
70
170
190
190
190
190
180
160
120

2.3
3.4
4.5
5.3
5.6
5.3
4.7
3.9
3.1
2.3
1.9
1.8
2.3
3.2
4.3
5.2
5.5
5.4
4.9
4.2
3.4
2.6
2.1
1.9

20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 69
20 69
20 69
20 69
20 69
20 69
20 69
20 69
20 68
20 68
20 68
20 68
20 68
20 68

0
90
55
45
15
10
35
45
50
40
60
75
70
55
75
50
40
65
80
85
80
80
90
85

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0
0
0

-
-
-
-
-
-
-
-

30
25
20
0
0
0
0
0
0
0
0
30
40
40
35
25
20
20
30
45
50
45
35
40

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

1008
1008
1008
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1008
1007
1006

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

19 66
18 65
18 64
18 64
17 63
18 65
19 67
20 68
20 68
21 69
21 69
21 69
21 69
20 69
20 68
20 68
20 68
19 67
19 67
19 66
19 66
19 66
19 67
19 67

16 60
15 59
15 59
15 59
16 60
17 63
19 66
20 68
23 74
24 75
22 72
23 73
22 72
21 70
21 69
20 68
16 60
15 59
15 59
14 58
14 57
14 57
14 57
14 57

12 23 4 6 14
13 25 4 7 16
12 22 4 6 14
10 19 3 5 12
8 15 3 4 9
11 21 4 6 13
11 21 4 6 13
13 25 4 7 16
13 24 4 7 15
13 24 4 7 15
15 27 4 8 17
16 30 5 8 19
15 27 4 8 17
16 29 5 8 18
18 33 5 9 21
17 32 5 9 20
17 31 5 9 19
17 32 5 9 20
17 31 5 9 19
16 29 5 8 18
18 34 5 9 21
19 36 5 10 22
20 37 5 10 23
22 40 6 11 25

2.3
2.3
2.2
2.1
2.1
2
2
2
2
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.2
2.3
2.4

Forecasts established in local time
Last updated 26min ago | Next update in 3h
Caption

Expert opinion

A westerly, strong and mostly variable flow prevails over the whole area.

For La Rochelle :
Warning strong breeze offshore.

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

Predominantly sunny in the morning, skies clouding over with storms forming in the afternoon. No precipitation in the morning, possibility of showers in late afternoon. In the evening, good clear periods but cloud building.
Possibility of showers W force 3 in the morning becoming WSW force 4 in the middle of the day. Gusts reaching 25 knots in the middle of the day. Slight sea. Low, fairly long swell from WSW. Excellent visibility.

Tides at La Rochelle - Pallice

73

Low tide 02h28 1.6m

High tide 07h52 5.57m

68

Low tide 14h41 1.78m

High tide 20h05 5.53m

www.shom.fr - © SHOM 2025

Consult the tides for August

Thu

28

-

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

Fri

29

-

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

Sat

30

-

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

Sun

31

-

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

Mon

01

-

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

Tue

02

-

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

Wed

03

-

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

Thu

04

-

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

Fri

05

-

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

Sat

06

-

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

Sun

07

-

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

Mon

08

-

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

Tue

09

-

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

Wed

10

-

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

Thu

11

-

- 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 board sports area La Rochelle

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at La Rochelle - Pallice