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

14

-

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

Sat

15

-

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

Sun

16

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

Mon

17

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

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

-

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

Mon

24

-

- 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

BULLETIN

(established in local time)

Reliability 85%

Wind alert - Warning strong breeze offshore.

Friday 14 november

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Under storms

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)

30

20

10

0

50

40

30

20

10

15

10

5

0

40

30

20

10

0

10

5

0

5

0

3

0

20

15

10

5

65

60

55

50

45

Sat 15

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

190° S S
200° S SSW
210° SW SSW
215° SW SW
220° SW SW
220° SW SW
210° SW SSW
195° S SSW
175° S S
165° S SSE
150° SE SSE
135° SE SE
115° SE ESE
100° E ESE
100° E ESE
100° E E
100° E E
100° E E
95° E E
100° E E
100° E E
90° E E
95° E E
95° E E

13 25 7 16 4
13 25 7 16 4
16 30 8 19 5
16 29 8 18 5
15 27 8 17 4
11 21 6 13 4
9 17 5 11 3
7 13 4 8 3
7 13 4 8 3
6 12 3 7 3
6 12 3 7 3
5 10 3 6 2
6 12 3 7 3
8 15 4 9 3
9 16 4 10 3
9 16 4 10 3
9 16 4 10 3
9 16 4 10 3
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 15 4 9 3

24 45 13 28 6
23 43 12 27 6
26 49 14 30 6
26 48 13 30 6
25 47 13 29 6
23 43 12 27 6
19 35 10 22 5
15 27 8 17 4
12 22 6 14 4
11 20 6 12 4
11 21 6 13 4
10 18 5 11 3
10 18 5 11 -
12 22 6 14 4
15 27 8 17 4
17 31 9 19 5
16 29 8 18 5
16 30 8 19 5
15 28 8 17 4
18 33 9 21 5
16 29 8 18 5
12 22 6 14 4
14 26 7 16 4
13 25 7 16 4

- - - - -
>30 >55 >16 >35 >7
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
>25 >50 >14 >30 >7
>25 >50 >14 >30 >7
>25 >50 >14 >30 >7
>25 >50 >14 >30 >7
>25 >50 >14 >30 >7

1.8
1.6
1.5
1.4
1.4
1.3
1.2
1.2
1.1
1
1
0.9
0.9
0.8
0.8
0.9
0.9
1
1
1
0.9
0.8
0.8
0.7

3.2
2.9
2.7
2.6
2.5
2.4
2.3
2.2
2
1.9
1.8
1.8
1.7
1.6
1.6
1.7
1.8
1.9
1.9
1.9
1.8
1.6
1.5
1.5

1.8
1.5
1
1
1
0.8
0.6
0.3
0.2
0.2
0.2
0.1
0.1
0.2
0.3
0.5
0.7
0.7
0.7
0.6
0.3
0.2
0.2
0.2

185° S S
185° S S
185° S S
190° S S
195° S SSW
200° S SSW
200° S SSW
205° SW SSW
205° SW SSW
205° SW SSW
205° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
205° SW SSW
200° S SSW
190° S S
185° S S
190° S S
195° S SSW
200° S SSW

0
0.4
1.1
1.0
1.0
1.0
1.1
1.1
1.0
1.0
0.9
0.9
0.9
0.8
0.8
0.7
0.6
0.7
0.8
0.8
0.9
0.8
0.8
0.7

0
8
8
8
7
7
7
7
7
7
7
7
7
7
7
7
7
7
6
6
6
6
6
6

80
70
60
60
60
60
60
70
70
70
70
70
70
70
70
60
45
40
40
45
50
50
50
60

1.9
2.2
2.5
2.5
2.3
1.9
1.5
1.0
0.7
0.6
0.7
1.0
1.5
1.9
2.2
2.4
2.3
2.0
1.6
1.2
0.8
0.6
0.7
1.0

15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59

100
75
65
60
45
35
40
45
50
45
50
25
20
55
35
50
75
75
90
85
100
85
90
90

0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
1.9
1.1
0

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

100
40
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
55
70
70
60
45

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

997
997
997
998
999
999
1000
1001
1001
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1003
1003
1003
1004

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

17 62
16 60
17 62
16 61
16 60
15 59
15 58
14 58
14 57
14 57
14 57
13 56
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
12 54
13 55
13 55
13 56

13 55
12 54
13 56
13 55
12 54
12 53
11 52
12 53
12 53
11 52
11 52
11 52
11 51
10 49
9 49
10 49
10 49
9 49
9 48
9 49
10 49
10 50
11 51
11 53

19 35 5 10 22
21 38 5 11 24
21 39 6 11 24
20 37 5 10 23
18 34 5 9 21
16 30 5 8 19
13 25 4 7 16
12 22 4 6 14
11 20 4 6 12
12 23 4 6 14
11 20 4 6 12
10 19 3 5 12
11 20 4 6 12
13 25 4 7 16
17 31 5 9 19
18 33 5 9 21
17 32 5 9 20
17 31 5 9 19
17 32 5 9 20
17 32 5 9 20
13 24 4 7 15
10 18 3 5 11
8 14 3 4 9
6 11 2 3 7

0.9
0.9
1
0.9
0.8
0.8
0.7
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.6
0.7
0.8
0.9
0.8
0.7
0.6
0.6
0.5
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 gale prevails over the North of the basin. Over the South, a southwesterly, strong and variable flow prevails at sea.

For L"Île aux Moines - Port-Blanc :
Warning strong breeze offshore.

We are 85% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.

Overcast in the morning, skies clearing but storms likely in the afternoon. Light showers all day. In the evening, cloud and long sunny periods.
No precipitation. S force 4 becoming SSW force 5 in the middle of the day then S force 3. Gusts reaching 31 knots in the morning. Moderate sea becoming slight in the evening. Low, fairly long swell from S temporarily from N in the middle of the day. Excellent visibility becoming poor in the evening.

Tides at Arradon

45

High tide 02h09 2.27m

Low tide 08h07 0.74m

48

High tide 14h40 2.51m

Low tide 20h57 0.62m

www.shom.fr - © SHOM 2025

Consult the tides for November

Fri

14

-

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

Sat

15

-

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

Sun

16

-

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

Mon

17

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

Tue

18

-

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

Wed

19

-

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

Thu

20

-

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

Fri

21

-

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

Sat

22

-

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

Sun

23

-

- 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

-

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

Thu

27

-

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

Fri

28

-

- 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