Weather Le Crouesty - Detailed bulletin - Free 15-day Marine forecasts

Arzon FRALongitude : -2°54’,102 W Latitude : 47°32’,502 N Altitude : 0m

Wed

20

-

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

Thu

21

-

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

Fri

22

-

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

Sat

23

-

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

Sun

24

-

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

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

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

BULLETIN

(established in local time)

Reliability 80%

No gale warning.

Wednesday 20 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)

25

20

15

10

5

40

30

20

10

0

15

10

5

0

25

20

15

10

5

10

5

0

0.5

0

3

0

25

20

15

10

80

70

60

50

Thu 21

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

310° NW NW
310° NW NW
315° NW NW
320° NW NW
330° NW NNW
340° N NNW
355° N N
5° N N
10° N N
20° N NNE
20° N NNE
20° N NNE
30° NE NNE
15° N NNE
20° N NNE
20° N NNE
20° N NNE
20° N NNE
15° N NNE
20° N NNE
20° N NNE
15° N NNE
15° N NNE
10° N N

5 10 3 6 2
6 12 3 7 3
6 11 3 7 2
5 10 3 6 2
5 9 3 6 2
5 10 3 6 2
6 12 3 7 3
6 12 3 7 3
6 12 3 7 3
7 13 4 8 3
7 13 4 8 3
8 15 4 9 3
8 14 4 9 3
9 17 5 11 3
11 20 6 12 4
12 23 6 14 4
12 23 6 14 4
13 24 7 15 4
12 22 6 14 4
12 22 6 14 4
11 21 6 13 4
10 18 5 11 3
9 17 5 11 3
9 16 4 10 3

10 19 5 12 3
12 22 6 14 4
12 22 6 14 4
11 20 6 12 4
11 20 6 12 4
9 17 5 11 3
11 21 6 13 4
12 23 6 14 4
13 24 7 15 4
13 25 7 16 4
13 25 7 16 4
15 27 8 17 4
15 27 8 17 4
15 27 8 17 4
17 31 9 19 5
18 34 9 21 5
19 36 10 22 5
19 36 10 22 5
19 36 10 22 5
20 37 10 23 5
20 37 10 23 5
18 34 9 21 5
18 33 9 21 5
17 31 9 19 5

0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2

0.5
0.5
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.5
0.4
0.4
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
0.1
0.1
0.1
0.1
0.1
0.1
0.1

235° SW SW
235° SW SW
230° SW SW
230° SW SW
235° SW SW
235° SW WSW
235° SW WSW
235° SW WSW
235° SW SW
235° SW SW
235° SW SW
230° SW SW
235° SW SW
235° SW WSW
235° SW SW
245° SW WSW
240° SW WSW
240° SW WSW
235° SW WSW
240° SW WSW
240° SW WSW
245° SW WSW
240° SW WSW
235° SW SW

0.2
0.2
0.2
0.2
0.2
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
0.1

4
4
4
4
4
5
5
5
4
5
4
4
4
5
5
4
5
6
6
6
6
6
6
6

25
25
25
30
35
45
45
45
40
35
30
30
30
35
35
25
35
45
50
45
45
40
35
30

4.1
4.2
3.9
3.4
2.7
2.0
1.7
1.7
2.0
2.5
3.1
3.7
4.2
4.5
4.4
3.9
3.1
2.3
1.6
1.3
1.4
1.9
2.5
3.2

19 67
19 67
19 67
19 66
19 66
19 66
19 66
19 66
19 66
19 67
19 67
20 67
20 67
20 68
20 68
20 68
20 68
20 67
19 67
19 67
19 66
19 66
19 65
18 65

0
100
100
100
100
100
100
100
95
100
100
100
100
100
100
100
90
100
95
70
65
55
50
35

0
0
0
0
0
0
0
0
0
0
0.5
0.6
0.6
0.6
0.6
0
0
0
0
0
0
0
0
0

-
-
-
-
-
-
-

25
25
25
25
25
35
30
20
25
40
50
55
65
65
65
45
25
0
0
0
0
0
0
0

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

1011
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1013
1013
1014
1014
1014
1014

0
0
0
0
0
0
0
0
1
2
2
2
2
2
1
1
0
0
0
0
0
0
0
0

18 65
18 64
18 64
18 64
18 64
18 65
19 65
19 66
20 67
20 68
21 69
21 69
21 69
21 69
21 69
21 69
20 68
20 68
19 66
18 65
18 64
17 63
17 62
16 61

16 61
16 60
16 60
16 61
16 61
16 61
16 61
18 64
19 66
24 74
24 76
24 74
23 73
23 73
22 72
21 69
21 69
16 61
15 59
14 58
14 57
14 57
14 56
13 55

8 15 3 4 9
10 18 3 5 11
9 16 3 4 10
9 17 3 5 11
9 17 3 5 11
9 17 3 5 11
10 18 3 5 11
10 18 3 5 11
9 16 3 4 10
8 15 3 4 9
8 15 3 4 9
8 15 3 4 9
10 18 3 5 11
9 17 3 5 11
11 21 4 6 13
12 23 4 6 14
16 29 5 8 18
16 29 5 8 18
17 31 5 9 19
17 31 5 9 19
16 29 5 8 18
15 27 4 8 17
15 27 4 8 17
15 27 4 8 17

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
0.5
0.5
0.5
0.5
0.5
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 flow prevails over the North of the basin. Over the South, it is northwesterly and moderate.

For Le Crouesty :
No gale warning.

The reliability of the situation is assessed at 80%.

Overcast in the morning, storms developing in the afternoon. Risk of showers in the morning, showers in the afternoon. In the evening, very cloudy.
Possibility of showers NNW force 3 in the morning turning NNE force 4 in the middle of the day. Gusts reaching 20 knots in the evening. Smooth sea. Low, short swell from SW. Poor visibility becoming excellent in the middle of the day.

Tides at Port-Navalo

54

High tide 03h55 4.17m

Low tide 09h29 1.63m

60

High tide 16h18 4.47m

Low tide 22h09 1.32m

www.shom.fr - © SHOM 2025

Consult the tides for August

Wed

20

-

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

Thu

21

-

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

Fri

22

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

Sat

23

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

Sun

24

-

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

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

* +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 Le Crouesty

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Port-Navalo