Weather L'Île aux Moines - Port-Blanc - Detailed bulletin - Free 15-day Marine forecasts

Ile-aux-Moines FRALongitude : -2°51’,498 W Latitude : 47°36’,198 N Altitude : 0m

Tue

18

-

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

Wed

19

-

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

Thu

20

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

Fri

21

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

Sat

22

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

Sun

23

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

Mon

24

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

Tue

25

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

Wed

26

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

Thu

27

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

Fri

28

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

Sat

29

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

Sun

30

-

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

Mon

01

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

Tue

02

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

BULLETIN

(established in local time)

Reliability 90%

No gale warning.

Tuesday 18 november

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)

20

15

10

5

0

40

30

20

10

0

10

5

0

25

20

15

10

5

0

10

5

0

1

0.5

0

3

0

15

10

5

0

55

50

45

40

35

Wed 19

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

310° NW NW
285° W WNW
245° SW WSW
245° SW WSW
265° W W
265° W W
260° W WSW
260° W W
270° W W
270° W W
275° W W
270° W W
270° W W
270° W W
275° W W
280° W WNW
270° W W
280° W W
285° W WNW
290° W WNW
295° NW WNW
295° NW WNW
295° NW WNW
300° NW WNW

2 4 1 2 1
3 6 2 4 2
3 5 1 3 1
5 9 3 6 2
5 9 3 6 2
6 12 3 7 3
8 14 4 9 3
6 12 3 7 3
7 13 4 8 3
6 12 3 7 3
8 14 4 9 3
8 14 4 9 3
7 13 4 8 3
6 12 3 7 3
6 11 3 7 2
6 11 3 7 2
6 12 3 7 3
6 12 3 7 3
8 14 4 9 3
9 16 4 10 3
9 16 4 10 3
8 15 4 9 3
9 16 4 10 3
10 18 5 11 3

5 9 3 6 2
7 13 4 8 3
6 12 3 7 3
9 17 5 11 3
10 18 5 11 3
11 20 6 12 4
12 23 6 14 4
12 23 6 14 4
12 23 6 14 4
13 25 7 16 4
13 25 7 16 4
12 23 6 14 4
11 21 6 13 4
11 21 6 13 4
10 18 5 11 3
11 20 6 12 4
10 19 5 12 -
11 20 6 12 4
13 24 7 15 4
15 27 8 17 4
15 28 8 17 4
13 25 7 16 4
14 26 7 16 4
17 32 9 20 5

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

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

0
0
0
0
0
0
0.1
0.1
0.2
0.2
0.1
0.1
0.2
0.3
0.4
0.5
0.5
0.5
0.3
0.4
0.4
0.3
0.3
0.4

235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
240° SW WSW
240° SW WSW
250° W WSW
250° W WSW
250° W WSW
245° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
245° SW WSW
250° W WSW
250° W WSW
250° W WSW
255° W WSW
250° W WSW
250° W WSW

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
0.2
0.2
0.2
0.5
0.4
0.4
0.5
0.4
0.4

11
11
11
11
11
11
11
11
9
9
8
8
8
9
10
10
10
6
6
6
6
6
6
6

190
190
190
190
190
180
180
140
80
80
80
80
80
60
40
35
30
30
35
35
35
35
35
35

0.7
0.4
0.4
0.7
1.2
1.8
2.4
2.7
2.7
2.5
2.0
1.4
0.8
0.4
0.4
0.6
1.1
1.7
2.3
2.7
2.8
2.6
2.2
1.6

14 58
14 58
14 58
14 58
14 58
15 58
15 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58

0
0
90
95
90
80
65
95
95
95
95
95
100
100
100
80
75
75
90
85
50
90
60
55

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

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

0
0
0
0
0
0
0
0
20
20
0
0
30
50
50
30
0
0
0
0
0
0
0
0

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

1025
1024
1024
1023
1022
1022
1021
1020
1020
1019
1019
1019
1018
1017
1016
1016
1015
1014
1014
1013
1012
1012
1012
1012

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

4 38
5 42
9 47
9 49
10 49
10 50
10 50
10 49
9 49
9 47
8 47
8 47
8 46
9 47
9 47
9 47
8 46
9 47
8 47
8 47
8 47
8 46
8 46
8 46

5 40
7 45
10 49
10 49
10 49
9 48
8 46
7 45
7 44
6 43
5 42
5 42
6 42
6 43
6 44
6 43
6 42
6 43
6 42
5 41
5 41
5 40
5 40
4 40

3 6 2 2 4
3 6 2 2 4
3 5 1 1 3
4 7 2 2 4
5 10 2 3 6
8 14 3 4 9
9 17 3 5 11
11 20 4 6 12
12 23 4 6 14
13 25 4 7 16
12 23 4 6 14
12 23 4 6 14
15 27 4 8 17
15 28 4 8 17
17 32 5 9 20
16 29 5 8 18
17 31 5 9 19
15 27 4 8 17
18 34 5 9 21
19 35 5 10 22
18 33 5 9 21
19 36 5 10 22
19 35 5 10 22
21 39 6 11 24

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

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Last updated 58min ago | Next update in 3h
Caption

Expert opinion

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

For L"Île aux Moines - Port-Blanc :
No gale warning.

The reliability of the situation is assessed at 90%.

Sunny spells with possibility of mist forming in the morning, very cloudy in the afternoon. No precipitation. In the evening, very cloudy skies becoming totally overcast.
Light, intermittent drizzle. WNW force 2 in the morning becoming W force 3 in the middle of the day. Gusts reaching 13 knots in the evening. Smooth to slight sea. Low, fairly long swell from SW. Visibility reduced by mist becoming excellent in the middle of the day.

Tides at Arradon

71

High tide 05h21 2.74m

Low tide 11h30 0.38m

73

High tide 17h38 2.75m

Low tide 23h47 0.35m

www.shom.fr - © SHOM 2025

Consult the tides for November

Tue

18

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

Wed

19

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

Thu

20

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

Fri

21

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

Sat

22

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

Sun

23

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

Mon

24

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

Tue

25

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

Wed

26

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

Thu

27

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

Fri

28

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

Sat

29

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

Sun

30

-

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

Mon

01

-

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

Tue

02

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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 L'Île aux Moines - Port-Blanc

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Arradon