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

Ile-aux-Moines FRALon : -2°51’,498 W Lat : 47°36’,198 N Alt : 0m

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BULLETIN

(* established in local time)

Reliability 80%

No gale warning.

Saturday 14 mar

METEO CONSULT Run : 14/03 00Z Mesh : 1km Updated, 3h ago Update in 3h

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (m) (m)

Total sea (m)

Wind (m)

Swell direction

Swell height (m)

Swell period (s)

Wave length (m)

High tide (m)

Sea temp

Weather

Rain (mm) (mm)

Clouds:

Cloud cover (%)

Precipitation:

Amount of precipitation (mm)

Type of precipitation

Risks:

Precipitation risk (%)

Storm risk. (%)

Brightness:

Visibility (km)

Pressure (hPa)

UV

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

Offshore

Offshore wind

Offshore sea (m)

30

20

10

0

40

30

20

10

0

15

10

5

0

30

20

10

0

10

5

0

0.5

0

3

0

15

10

5

0

60

50

40

30

                                    
                                                                         Sun 15
                                                            
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                        Run : 14/03 00Z
                Mesh : 1km
                Updated, 3h ago
                Update in 3h

Sun 15

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

315° NW NW
320° NW NW
330° NW NNW
330° NW NNW
325° NW NW
330° NW NNW
335° NW NNW
330° NW NNW
335° NW NNW
350° N N
340° N NNW
335° NW NNW
325° NW NNW
175° S S
200° S SSW
220° SW SW
235° SW SW
240° SW WSW
245° SW WSW
245° SW WSW
240° SW WSW
240° SW WSW
250° W WSW
260° W W

4 7 2 4 2
4 7 2 4 2
5 9 3 6 2
5 9 3 6 2
5 9 3 6 2
5 9 3 6 2
4 7 2 4 2
3 6 2 4 2
3 5 1 3 1
2 3 1 2 1
2 4 1 2 1
2 3 1 2 1
1 2 1 1 1
1 2 1 1 1
4 7 2 4 2
6 12 3 7 3
9 16 4 10 3
10 19 5 12 3
10 19 5 12 3
10 18 5 11 3
10 19 5 12 3
10 18 5 11 3
9 17 5 11 3
9 16 4 10 3

6 12 3 7 3
7 13 4 8 3
9 16 4 10 3
8 15 4 9 3
8 15 4 9 3
8 15 4 9 3
7 13 4 8 3
6 11 3 7 -
5 9 3 6 2
4 7 2 4 2
4 7 2 4 2
4 7 2 4 2
4 7 2 4 2
5 9 3 6 2
8 14 4 9 3
13 24 7 15 4
16 29 8 18 5
18 33 9 21 5
18 34 9 21 5
19 35 10 22 5
19 35 10 22 5
20 37 10 23 5
19 35 10 22 5
18 34 9 21 5

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

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

255° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
255° W WSW
255° W WSW
255° W WSW
250° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW

0.4
0.4
0.4
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.2
0.3
0.3
0.3
0.2

11
11
11
11
11
11
11
11
11
11
11
10
10
10
10
10
10
10
10
10
7
8
8
7

100
100
100
100
100
100
100
90
90
90
90
90
90
90
80
80
70
50
40
30
30
30
30
30

0.9
0.8
0.8
1.1
1.5
1.8
2.2
2.3
2.3
2.1
1.7
1.2
0.9
0.6
0.6
0.8
1.2
1.6
2.0
2.3
2.3
2.2
1.8
1.3

10 50
10 50
10 50
10 50
10 50
10 50
10 49
10 49
9 49
9 49
9 48
9 48
9 48
9 48
9 48
10 49
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50

100
100
20
15
10
15
20
25
30
30
40
50
55
60
50
60
75
85
90
100
100
100
100
90

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0

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

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
65
0
0
20

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

1012
1013
1013
1014
1014
1015
1015
1015
1016
1016
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
2
2
1
0
0
0
0
0

6 43
5 42
5 41
4 40
4 38
3 38
3 37
2 36
2 36
2 35
2 35
2 36
4 39
7 44
9 48
10 51
11 52
11 52
12 53
11 52
11 52
11 52
11 52
11 52

5 40
4 39
3 38
3 37
2 35
2 35
2 35
1 34
1 34
1 34
1 34
2 35
4 39
8 47
11 51
12 53
11 53
11 51
11 51
9 48
8 47
8 46
8 47
8 46

10 19 3 5 12
10 19 3 5 12
10 19 3 5 12
10 19 3 5 12
10 19 3 5 12
11 20 4 6 12
10 18 3 5 11
8 15 3 4 9
6 12 3 3 7
5 9 2 3 6
3 6 2 2 4
3 5 1 1 3
1 2 1 1 1
3 5 1 1 3
5 10 2 3 6
9 16 3 4 10
11 20 4 6 12
12 22 4 6 14
13 24 4 7 15
13 25 4 7 16
14 26 4 7 16
15 28 4 8 17
13 25 4 7 16
13 24 4 7 15

1
0.9
0.9
0.8
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
0.8
0.9
0.9
1
1

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 northwesterly and very variable flow prevails over the whole area.

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

We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.

In the evening, good clear periods but cloud building.
Light showers progressively becoming less frequent. NNW wind force 2. Gusts reaching 11 knots in the evening. Smooth to slight sea. Low, fairly long swell from WSW. Poor visibility.

Tides at Arradon

28

High tide 03h32 2.09m

Low tide 09h49 0.83m

35

High tide 16h05 2.1m

Low tide 22h05 0.76m

www.shom.fr - © SHOM 2026

Consult the tides for March

Go further

Sat

14

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

Sun

15

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

Mon

16

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

Tue

17

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

Wed

18

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

Thu

19

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

Fri

20

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

Sat

21

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

Sun

22

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

Mon

23

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

Tue

24

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

Wed

25

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

Thu

26

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

Fri

27

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

Sat

28

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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

Go further