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

Fri

04

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Sat

05

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Sun

06

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Mon

07

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

Tue

08

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Wed

09

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Thu

10

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Fri

11

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Sat

12

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Sun

13

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

Mon

14

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Tue

15

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

Wed

16

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Thu

17

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Fri

18

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BULLETIN

(established in local time)

Reliability 95%

No gale warning.

Friday 4 july

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

20

15

10

5

0

10

5

0

0.5

0

3

0

40

30

20

10

100

90

80

70

60

50

Sat 5

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

130° SE SE
180° S S
270° W W
260° W W
280° W W
295° NW WNW
315° NW NW
20° N NNE
25° NE NNE
20° N NNE
20° N NNE
20° N NNE
20° N NNE
15° N NNE
5° N N
355° N N
350° N NNW
335° NW NNW
330° NW NNW
310° NW NW
280° W W
255° W WSW
250° W WSW
260° W W

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

11 20 6 12 4
11 20 6 12 4
6 12 3 7 3
11 21 6 13 4
13 25 7 16 4
15 27 8 17 4
16 29 8 18 5
13 24 7 15 4
14 26 7 16 4
13 25 7 16 4
13 24 7 15 4
12 23 6 14 4
11 21 6 13 4
10 18 5 11 3
9 16 4 10 3
8 14 4 9 3
7 13 4 8 3
7 13 4 8 3
8 14 4 9 3
8 14 4 9 3
8 14 4 9 3
11 20 6 12 4
15 27 8 17 4
16 30 8 19 5

0.1
0.1
0.1
0.1
0.1
0.2
0.2
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
0.1
0.1
0.1
0.2

0.1
0.1
0.1
0.1
0.2
0.4
0.4
0.3
0.3
0.2
0.2
0.2
0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.3

0
0
0
0
0.1
0.2
0.1
0.1
0
0
0
0
0.1
0.1
0.1
0
0
0
0
0
0
0
0.1
0.1

240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
235° SW SW
245° SW WSW
270° W W
265° W W
260° W W
260° W W
260° W W
260° W W
280° W W
265° W W
265° W W
265° W W
260° W W
255° W WSW
265° W W
265° W W
260° W W
260° W WSW
260° W WSW

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
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1

7
7
8
8
8
6
5
4
5
5
6
6
6
5
6
6
6
7
7
6
6
7
7
8

40
45
50
50
25
8
10
15
20
25
30
25
15
15
25
30
35
40
40
30
35
35
25
15

2.1
1.9
1.6
1.2
0.9
0.7
0.7
0.9
1.2
1.5
1.9
2.1
2.2
2.1
1.8
1.5
1.1
0.8
0.7
0.7
1.0
1.3
1.7
2.0

18 64
18 65
18 65
19 65
19 66
19 66
19 66
19 65
19 65
18 65
18 65
18 65
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 65
18 65
18 65
18 65

0
5
10
5
5
5
0
5
5
5
5
0
5
5
5
10
5
5
5
10
45
30
60
60

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

1026
1026
1025
1025
1024
1024
1024
1024
1025
1025
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022

8
6
5
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
1
3
4
6
7
7

27 80
26 79
26 80
26 79
26 78
25 76
23 73
21 70
19 66
18 64
17 62
16 60
15 58
14 57
13 55
13 55
14 57
16 60
18 64
20 68
21 70
22 72
22 72
23 73

34 92
32 89
32 90
30 85
27 81
25 76
22 72
18 65
16 61
15 58
14 56
13 55
12 54
12 54
11 52
11 52
13 55
15 59
19 66
25 77
24 75
24 76
24 75
24 75

5 10 2 3 6
6 12 3 3 7
5 9 2 3 6
9 16 3 4 10
12 22 4 6 14
13 24 4 7 15
13 24 4 7 15
11 21 4 6 13
9 16 3 4 10
12 23 4 6 14
12 23 4 6 14
12 23 4 6 14
11 20 4 6 12
10 18 3 5 11
9 16 3 4 10
7 13 3 4 8
7 13 3 4 8
6 12 3 3 7
7 13 3 4 8
5 10 2 3 6
6 11 2 3 7
8 14 3 4 9
10 18 3 5 11
12 23 4 6 14

0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.4
0.4
0.4
0.5
0.5
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.3
0.3
0.4

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Last updated 2h ago | Next update in 1h
Caption

Expert opinion

A northeasterly, strong and mostly variable flow prevails over the South of the basin. Over the North, it is southwesterly, very strong and variable.

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

The reliability of the situation is assessed at 95%.

Fair weather with mostly clear skies. In the evening, skies with few clouds.
NE force 3 in the middle of the day turning NW in the evening. Gusts reaching 16 knots in the evening. Rippled sea becoming smooth in the evening. Low, short swell from WSW. Excellent visibility.

Tides at Arradon

42

High tide 01h53 2.27m

Low tide 08h10 0.63m

39

High tide 14h24 2.15m

Low tide 20h37 0.7m

www.shom.fr - © SHOM 2025

Consult the tides for July

Fri

04

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Sat

05

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Sun

06

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

Mon

07

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

Tue

08

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

Wed

09

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

Thu

10

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

Fri

11

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

Sat

12

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

Sun

13

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

Mon

14

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

Tue

15

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

Wed

16

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

Thu

17

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

Fri

18

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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