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

Mon

25

-

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

Tue

26

-

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

Wed

27

-

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

Thu

28

-

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

Fri

29

-

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

Sat

30

-

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

Sun

31

-

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

Mon

01

-

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

Tue

02

-

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

Wed

03

-

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

Thu

04

-

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

Fri

05

-

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

Sat

06

-

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

Sun

07

-

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

Mon

08

-

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

BULLETIN

(established in local time)

Reliability 95%

No gale warning.

Monday 25 august

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)

15

10

5

0

30

25

20

15

10

5

10

5

0

20

15

10

5

0

1

0.5

0

3

0

30

25

20

15

10

90

80

70

60

50

Tue 26

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

90° E E
90° E E
90° E E
100° E ESE
110° E ESE
125° SE SE
145° SE SE
165° S SSE
185° S S
195° S SSW
210° SW SSW
225° SW SW
240° SW WSW
255° W WSW
265° W W
265° W W
270° W W
275° W W
275° W W
280° W W
280° W W
285° W WNW
275° W W
265° W W

7 13 4 8 3
8 14 4 9 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 15 4 9 3
8 15 4 9 3
8 14 4 9 3
8 14 4 9 3
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3
6 11 3 7 2
6 12 3 7 3
6 12 3 7 3
6 12 3 7 3
6 12 3 7 3
6 11 3 7 2
5 9 3 6 2
5 9 3 6 2
4 8 2 5 2

11 21 6 13 4
12 22 6 14 4
12 22 6 14 4
12 22 6 14 4
11 21 6 13 4
12 23 6 14 4
13 24 7 15 4
13 25 7 16 4
14 26 7 16 4
13 25 7 16 4
13 24 7 15 4
12 23 6 14 4
12 23 6 14 4
12 22 6 14 4
12 22 6 14 4
11 21 6 13 4
10 19 5 12 -
10 19 5 12 -
10 19 5 12 -
10 19 5 12 -
10 18 5 11 3
9 17 5 11 3
8 15 4 9 3
8 15 4 9 3

0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.3
0.4
0.8

0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.7
0.7
0.7
0.7
1.5

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

210° SW SSW
210° SW SSW
210° SW SSW
215° SW SW
215° SW SW
220° SW SW
220° SW SW
225° SW SW
230° SW SW
230° SW SW
230° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW WSW
235° SW WSW
235° SW WSW
235° SW WSW
235° SW WSW
235° SW WSW
235° SW WSW
240° SW WSW

0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.8

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
11
12
13
14
14
15
16
16
15

60
60
60
60
60
70
70
80
80
80
80
80
80
80
90
100
110
130
130
120
140
160
170
370

1.5
2.1
2.5
2.7
2.5
2.0
1.4
0.8
0.4
0.2
0.4
0.8
1.5
2.2
2.7
2.9
2.8
2.3
1.7
1.1
0.6
0.3
0.3
0.6

19 67
19 67
19 67
19 67
19 67
19 67
20 67
20 67
20 67
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 67

25
40
25
30
15
0
0
0
0
0
0
0
0
0
0
0
0
0
20
10
20
75
80
95

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
15
5
4
4
5
4
5

1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012

0
0
0
1
2
3
5
6
6
6
5
3
2
1
0
0
0
0
0
0
0
0
0
0

18 65
18 64
18 64
20 67
22 71
23 74
24 76
25 77
25 77
25 77
25 77
25 77
24 76
23 74
22 71
20 68
19 65
18 64
17 63
17 63
17 62
17 62
17 62
17 62

16 60
15 58
15 60
19 65
25 76
28 82
27 81
28 83
29 83
29 84
29 83
28 82
29 84
26 79
23 73
18 64
16 61
15 60
15 59
15 58
14 58
15 58
15 58
15 59

9 16 3 4 10
10 19 3 5 12
10 18 3 5 11
10 18 3 5 11
9 17 3 5 11
9 17 3 5 11
8 15 3 4 9
8 14 3 4 9
7 13 3 4 8
6 11 2 3 7
2 4 1 1 2
4 7 2 2 4
8 14 3 4 9
8 15 3 4 9
8 15 3 4 9
8 15 3 4 9
9 17 3 5 11
10 19 3 5 12
10 18 3 5 11
10 19 3 5 12
10 18 3 5 11
8 15 3 4 9
8 14 3 4 9
8 14 3 4 9

0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.4
0.5
0.5
0.5
0.6
0.7
0.8
0.8
0.9
0.9
0.9
0.8

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 southwesterly, strong and mostly variable flow prevails over the whole area.

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

The reliability of the situation is assessed at 95%.

Lots of cloud dispersing during the morning, sunny in the afternoon. No precipitation. In the evening, clear skies.
E force 3 turning S in the middle of the day then W. Gusts reaching 14 knots in the middle of the day. Smooth sea. Low, fairly long swell from SSW. Excellent visibility becoming good in the evening.

Tides at Arradon

92

Low tide 02h53 0.21m

High tide 08h50 2.66m

91

Low tide 15h03 0.22m

High tide 21h07 2.88m

www.shom.fr - © SHOM 2025

Consult the tides for August

Mon

25

-

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

Tue

26

-

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

Wed

27

-

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

Thu

28

-

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

Fri

29

-

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

Sat

30

-

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

Sun

31

-

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

Mon

01

-

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

Tue

02

-

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

Wed

03

-

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

Thu

04

-

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

Fri

05

-

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

Sat

06

-

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

Sun

07

-

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

Mon

08

-

- 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