Weather Le Mendu - Detailed bulletin - Free 15-day Marine forecasts

La Trinité-sur-Mer FRALongitude : -3°2’,4 W Latitude : 47°34’,8 N Altitude : 12m

Fri

19

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

Sat

20

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

Sun

21

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

Mon

22

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

Tue

23

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

Wed

24

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

Thu

25

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

Fri

26

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

Sat

27

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

Sun

28

-

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

Mon

29

-

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

Tue

30

-

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

Wed

01

-

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

Thu

02

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

Fri

03

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

BULLETIN

(established in local time)

Reliability 90%

No gale warning.

Friday 19 september

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)

15

10

5

0

30

20

10

0

10

5

0

15

10

5

0

5

0

0.5

0

3

0

30

25

20

15

10

90

80

70

60

50

Sat 20

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

70° E ENE
80° E E
90° E E
100° E E
110° E ESE
130° SE SE
145° SE SSE
155° SE SSE
165° S SSE
180° S S
195° S SSW
205° SW SSW
205° SW SSW
220° SW SW
275° W W
190° S S
190° S S
205° SW SSW
200° S SSW
215° SW SSW
225° SW SW
265° W W
295° NW WNW
200° S SSW

4 7 2 4 2
4 8 2 5 2
5 10 3 6 2
5 10 3 6 2
4 8 2 5 2
5 9 3 6 2
6 11 3 7 2
6 11 3 7 2
6 11 3 7 2
5 10 3 6 2
4 8 2 5 2
4 7 2 4 2
4 8 2 5 2
4 8 2 5 2
1 2 1 1 1
4 7 2 4 2
1 1 0 1 1
2 4 1 2 1
1 2 1 1 1
1 2 1 1 1
1 1 0 1 1
2 3 1 2 1
1 2 1 1 1
2 4 1 2 1

6 11 3 7 -
8 14 4 9 3
9 16 4 10 3
9 17 5 11 3
8 15 4 9 3
9 16 4 10 3
10 19 5 12 3
10 19 5 12 3
11 20 6 12 4
10 19 5 12 3
10 19 5 12 3
12 22 6 14 4
10 18 5 11 3
12 23 6 14 4
11 21 6 13 4
12 23 6 14 4
11 21 6 13 4
12 23 6 14 4
7 13 4 8 3
6 12 3 7 3
5 10 3 6 2
6 12 3 7 3
8 14 4 9 3
10 18 5 11 3

0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3

0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7

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

210° SW SSW
210° SW SSW
210° SW SSW
215° SW SSW
215° SW SW
215° SW SW
215° SW SW
215° SW SW
215° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
215° SW SSW
215° SW SW
215° SW SW
215° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW

0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

140
140
150
160
160
150
150
150
140
140
140
130
130
140
140
150
150
140
140
140
130
130
120
120

4.7
4.2
3.4
2.6
1.9
1.5
1.7
2.2
3.0
3.8
4.6
5.0
5.0
4.6
3.8
2.8
1.9
1.3
1.2
1.6
2.3
3.2
4.1
4.8

19 65
19 65
19 65
19 65
19 65
19 65
19 65
19 65
19 66
19 66
19 66
19 66
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 66
19 66
19 66

0
0
15
10
10
5
5
5
10
15
25
50
60
85
90
70
30
30
35
55
65
100
100
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

5
5
10
10
15
>20
>20
>20
>20
>20
>20
>20
>20
>20
15
10
5
4
2
2
2
2
2
3

1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1015
1015
1014

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

15 59
15 60
16 60
16 61
17 63
19 66
20 68
20 68
21 69
21 70
21 70
20 69
20 68
20 67
19 66
19 65
18 64
18 64
17 63
17 63
17 62
17 62
17 62
17 62

14 57
14 57
14 57
14 57
16 61
19 65
21 69
25 77
27 80
28 82
26 79
25 78
24 75
19 66
18 65
17 63
18 64
17 62
17 62
17 62
17 62
16 61
16 61
16 60

7 13 3 4 8
9 16 3 4 10
9 17 3 5 11
9 16 3 4 10
8 14 3 4 9
7 13 3 4 8
6 12 3 3 7
7 13 3 4 8
6 11 2 3 7
4 7 2 2 4
2 4 1 1 2
3 5 1 1 3
3 5 1 1 3
2 4 1 1 2
4 8 2 2 5
2 3 1 1 2
3 5 1 1 3
4 7 2 2 4
4 8 2 2 5
3 5 1 1 3
2 4 1 1 2
3 5 1 1 3
3 6 2 2 4
3 6 2 2 4

0.6
0.6
0.6
0.6
0.6
0.6
0.5
0.5
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.5

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

Expert opinion

A southerly, moderate and mostly variable flow prevails over the whole area.

For Le Mendu :
No gale warning.

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

Sunny becoming changeable in the afternoon. No precipitation. In the evening, clear periods developing.
No precipitation. ESE force 2 turning S in the middle of the day then SSW. Gusts reaching 12 knots in the evening. Smooth to slight sea. Low, fairly long swell from SW. Poor visibility becoming excellent in the middle of the day then reduced by mist.

Tides at La Trinité-sur-Mer

68

High tide 04h26 4.79m

Low tide 10h12 1.52m

74

High tide 16h35 5.08m

Low tide 22h44 1.19m

www.shom.fr - © SHOM 2025

Consult the tides for September

Fri

19

-

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

Sat

20

-

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

Sun

21

-

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

Mon

22

-

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

Tue

23

-

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

Wed

24

-

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

Thu

25

-

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

Fri

26

-

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

Sat

27

-

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

Sun

28

-

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

Mon

29

-

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

Tue

30

-

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

Wed

01

-

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

Thu

02

-

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

Fri

03

-

- 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 Le Mendu

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at La Trinité-sur-Mer