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

Sun

22

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Tue

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Thu

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Fri

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Sat

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Sun

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Mon

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Tue

31

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Wed

01

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Thu

02

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Fri

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Sat

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Sun

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BULLETIN

(* established in local time)

Reliability 90%

No gale warning.

Sunday 22 mar

METEO CONSULT Run : 21/03 00Z Mesh : 1km Updated, 2h ago Update in 4h

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)

25

20

15

10

5

0

40

30

20

10

0

15

10

5

0

25

20

15

10

5

10

5

0

1

0.5

0

3

0

20

15

10

5

0

70

60

50

40

30

                                    
                                                                         Mon 23
                                                            
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                        Run : 21/03 00Z
                Mesh : 1km
                Updated, 2h ago
                Update in 4h

Mon 23

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

25° NE NNE
25° NE NNE
15° N NNE
25° NE NNE
25° NE NNE
30° NE NNE
25° NE NNE
15° N NNE
15° N NNE
20° N NNE
20° N NNE
15° N NNE
10° N NNE
10° N N
10° N N
10° N N
10° N N
15° N NNE
15° N NNE
10° N N
5° N N
5° N N
5° N N
15° N NNE

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

13 25 7 16 4
15 28 8 17 4
15 28 8 17 4
17 32 9 20 5
19 36 10 22 5
20 37 10 23 5
17 32 9 20 5
17 32 9 20 5
18 33 9 21 5
18 33 9 21 5
17 31 9 19 5
16 30 8 19 5
17 32 9 20 5
16 29 8 18 5
13 25 7 16 4
13 25 7 16 4
13 24 7 15 4
11 21 6 13 4
11 20 6 12 4
10 19 5 12 3
10 18 5 11 3
9 17 5 11 3
9 16 4 10 3
8 15 4 9 3

0.4
0.4
0.4
0.4
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4

0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.1
0.1
0.1
0.2
0.2
0.1

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

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

13
13
13
13
13
13
13
13
13
13
12
12
12
12
12
12
12
11
11
11
11
11
10
10

180
190
180
160
140
130
140
160
170
180
180
180
180
170
170
160
160
170
170
170
160
120
130
150

1.8
2.4
2.8
2.8
2.6
2.0
1.4
0.8
0.3
0.2
0.4
0.9
1.5
2.2
2.7
2.8
2.6
2.2
1.5
0.9
0.4
0.2
0.2
0.6

11 51
11 51
11 51
11 51
11 51
10 51
10 50
10 50
11 52
11 51
11 52
11 52
11 53
11 53
11 53
11 52
11 52
11 52
11 52
11 51
10 50
11 52
11 51
11 52

0
30
30
30
15
5
10
10
10
10
5
10
10
10
20
30
40
75
90
45
20
15
20
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

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

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

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

1015
1015
1015
1016
1016
1016
1015
1015
1015
1014
1014
1015
1015
1016
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019

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

6 43
6 43
5 42
7 45
9 48
11 51
12 54
13 56
14 57
14 58
15 58
14 57
13 55
11 52
10 49
8 47
8 46
7 45
7 45
7 44
6 44
6 43
6 42
5 41

3 38
3 38
3 37
5 41
9 47
12 53
15 58
16 61
17 62
17 62
16 61
14 57
12 53
9 48
7 44
6 42
6 42
5 41
5 41
5 40
4 40
4 39
4 39
3 38

13 25 4 7 16
14 26 4 7 16
15 27 4 8 17
15 28 4 8 17
15 28 4 8 17
14 26 4 7 16
12 22 4 6 14
10 19 3 5 12
9 17 3 5 11
8 14 3 4 9
8 14 3 4 9
8 15 3 4 9
10 19 3 5 12
13 25 4 7 16
15 27 4 8 17
14 26 4 7 16
13 25 4 7 16
12 23 4 6 14
11 21 4 6 13
11 20 4 6 12
10 19 3 5 12
10 19 3 5 12
10 19 3 5 12
10 18 3 5 11

0.6
0.6
0.6
0.7
0.7
0.8
0.7
0.7
0.6
0.6
0.6
0.5
0.5
0.5
0.6
0.7
0.7
0.7
0.6
0.6
0.6
0.6
0.6
0.5

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 and variable flow prevails over the South and the West of the basin. Over the North-East, it is southerly, moderate and very variable.

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

We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.

Fair weather with mostly clear skies. In the evening, relatively clear skies becoming changeable.
NNE force 4 becoming force 3 in the middle of the day then N. Gusts reaching 20 knots in the morning. Smooth to slight sea. Low, long swell from WSW. Good visibility becoming excellent in the middle of the day.

Tides at Arradon

100

Low tide 02h36 0.15m

High tide 08h37 2.86m

95

Low tide 14h58 0.19m

High tide 20h55 2.81m

www.shom.fr - © SHOM 2026

Consult the tides for March

Go further

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

Sun

29

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

Mon

30

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

Tue

31

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

Wed

01

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- 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

Sat

04

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

Sun

05

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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

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