Weather La Barre-de-Monts - Detailed bulletin - Free 15-day Marine forecasts

La Barre-de-Monts FRALongitude : -2°6’,717 W Latitude : 46°53’,712 N Altitude : 0m

Mon

11

-

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

Tue

12

-

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

Wed

13

-

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

Thu

14

-

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

Fri

15

-

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

Sat

16

-

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

Sun

17

-

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

Mon

18

-

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

Tue

19

-

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

Wed

20

-

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

Thu

21

-

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

Fri

22

-

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

Sat

23

-

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

Sun

24

-

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

Mon

25

-

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

BULLETIN

(established in local time)

Reliability 90%

No gale warning.

Monday 11 august

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

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)

25

20

15

10

5

0

40

30

20

10

0

15

10

5

0

30

20

10

0

10

5

0

1

0.5

0

3

0

40

30

20

10

110

100

90

80

70

60

50

Tue 12

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

70° E ENE
75° E ENE
75° E ENE
85° E E
95° E E
100° E ESE
115° SE ESE
160° S SSE
205° SW SSW
225° SW SW
230° SW SW
245° SW WSW
245° SW WSW
240° SW WSW
240° SW WSW
245° SW WSW
245° SW WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
245° SW WSW

9 17 5 11 3
12 22 6 14 4
10 19 5 12 3
13 24 7 15 4
13 24 7 15 4
12 23 6 14 4
11 20 6 12 4
5 10 3 6 2
5 9 3 6 2
4 8 2 5 2
7 13 4 8 3
6 12 3 7 3
8 15 4 9 3
8 15 4 9 3
8 14 4 9 3
6 12 3 7 3
8 15 4 9 3
9 17 5 11 3
12 22 6 14 4
12 22 6 14 4
11 20 6 12 4
10 19 5 12 3
9 17 5 11 3
9 17 5 11 3

18 33 9 21 5
19 36 10 22 5
20 37 10 23 5
21 39 11 24 6
21 39 11 24 6
21 39 11 24 6
19 36 10 22 5
18 33 9 21 5
15 28 8 17 4
13 25 7 16 4
13 24 7 15 4
13 24 7 15 4
13 24 7 15 4
13 25 7 16 4
13 24 7 15 4
11 20 6 12 4
12 23 6 14 4
15 27 8 17 4
19 35 10 22 5
19 36 10 22 5
18 33 9 21 5
18 33 9 21 5
15 28 8 17 4
15 28 8 17 4

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

0.4
0.4
0.5
1
0.9
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.4
0.4
0.4
0.8
0.8
0.8
0.5
0.6
0.6
1.2
1.3
1.3

0.1
0.1
0.2
0.2
0.2
0.1
0.1
0.1
0
0
0
0
0
0
0
0
0.1
0.1
0.1
0.1
0.2
0.3
0.2
0.1

270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
265° W W
270° W W
265° W W
265° W W
260° W W
260° W W
260° W W
260° W W
260° W W
260° W W
260° W W
260° W WSW
260° W WSW
260° W WSW
255° W WSW
250° W WSW
255° W WSW
255° W WSW

0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.5
0.6
0.6

9
9
10
10
10
10
10
10
9
10
11
11
12
11
12
12
12
11
11
11
10
8
7
7

35
35
25
45
50
35
40
50
70
90
100
100
110
110
110
210
180
170
80
60
40
70
70
80

4.8
4.0
3.0
2.1
1.4
1.0
1.2
2.0
3.3
4.6
5.5
5.6
5.3
4.5
3.5
2.4
1.5
0.9
0.8
1.4
2.6
3.9
5.0
5.4

19 66
19 66
19 66
19 66
19 66
19 67
19 67
20 67
19 67
19 65
19 65
19 67
20 68
20 68
20 68
20 67
20 67
19 67
19 67
19 66
19 66
19 65
18 65
19 65

0
35
40
0
0
0
5
25
45
20
5
5
0
0
0
10
15
85
95
100
95
95
95
95

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
0
0

>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
5
10
15
15
>20
>20
>20
>20
>20

1017
1017
1017
1016
1016
1015
1015
1014
1014
1013
1013
1013
1013
1013
1013
1013
1014
1015
1015
1015
1015
1015
1015
1015

0
1
2
4
6
7
7
7
5
4
2
1
0
0
0
0
0
0
0
0
0
0
0
0

21 70
21 70
24 75
28 83
31 87
33 91
33 92
33 91
33 91
32 90
30 86
27 80
24 75
22 72
21 70
20 69
20 68
20 68
19 67
19 67
19 67
19 67
19 67
19 67

21 70
21 70
23 74
28 83
32 90
35 95
37 98
38 100
37 99
36 96
32 89
28 82
26 78
23 73
22 72
22 71
21 70
17 62
15 59
15 59
15 60
16 60
16 60
16 61

10 19 3 5 12
14 26 4 7 16
11 20 4 6 12
12 22 4 6 14
10 19 3 5 12
8 14 3 4 9
7 13 3 4 8
8 14 3 4 9
6 12 3 3 7
7 13 3 4 8
8 15 3 4 9
9 17 3 5 11
11 21 4 6 13
12 22 4 6 14
10 19 3 5 12
11 20 4 6 12
13 24 4 7 15
15 27 4 8 17
16 29 5 8 18
14 26 4 7 16
12 22 4 6 14
12 22 4 6 14
11 20 4 6 12
10 18 3 5 11

0.7
0.7
0.7
0.7
0.7
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.7
0.7
0.7
0.7
0.8
0.9
1
1.1
1.1
1.2
1.2
1.2

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

A southeasterly and mostly variable flow prevails over the North of the basin. Over the South, it is northwesterly, moderate and mostly variable.

For La Barre-de-Monts :
No gale warning.

We are 90% sure of the situation, because the cloud system may be more intense than predicted.

Fair weather with mostly clear skies. In the evening, skies with few clouds.
ENE force 4 turning ESE in the middle of the day then WSW force 3. Gusts reaching 21 knots until the middle of the day. Smooth to slight sea. Low, fairly long swell from W. Excellent visibility becoming poor in the evening.

Tides at Fromentine

93

Low tide 01h06 0.91m

High tide 06h25 5.32m

95

Low tide 13h20 1.02m

High tide 18h41 5.67m

www.shom.fr - © SHOM 2025

Consult the tides for August

Mon

11

-

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

Tue

12

-

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

Wed

13

-

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

Thu

14

-

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

Fri

15

-

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

Sat

16

-

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

Sun

17

-

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

Mon

18

-

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

Tue

19

-

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

Wed

20

-

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

Thu

21

-

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

Fri

22

-

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

Sat

23

-

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

Sun

24

-

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

Mon

25

-

- 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 La Barre-de-Monts

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Fromentine