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

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

Wed

10

-

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

Thu

11

-

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

Fri

12

-

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

Sat

13

-

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

Sun

14

-

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

Mon

15

-

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

Tue

16

-

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

Wed

17

-

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

Thu

18

-

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

Fri

19

-

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

Sat

20

-

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

Sun

21

-

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

Mon

22

-

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

Tue

23

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

Wed

24

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

BULLETIN

(established in local time)

Reliability 85%

Wind alert - Warning moderate gale offshore.

Wednesday 10 september

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)

40

30

20

10

0

60

50

40

30

20

10

20

15

10

5

0

40

30

20

10

0

10

5

0

1

0.5

0

3

0

20

15

10

70

65

60

55

50

Thu 11

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

245° SW WSW
255° W WSW
245° SW WSW
230° SW SW
220° SW SW
215° SW SW
200° S SSW
200° S SSW
235° SW SW
270° W W
275° W W
275° W W
280° W W
285° W WNW
285° W WNW
285° W WNW
285° W WNW
280° W WNW
275° W W
270° W W
270° W W
260° W W
265° W W
265° W W

8 15 4 9 3
11 20 6 12 4
9 16 4 10 3
11 21 6 13 4
12 22 6 14 4
12 23 6 14 4
13 24 7 15 4
15 28 8 17 4
14 26 7 16 4
16 30 8 19 5
19 35 10 22 5
19 35 10 22 5
19 35 10 22 5
17 32 9 20 5
16 29 8 18 5
15 28 8 17 4
13 25 7 16 4
14 26 7 16 4
13 25 7 16 4
14 26 7 16 4
14 26 7 16 4
14 26 7 16 4
15 28 8 17 4
15 27 8 17 4

16 29 8 18 5
19 35 10 22 5
17 31 9 19 5
18 33 9 21 5
19 35 10 22 5
19 35 10 22 5
19 36 10 22 5
22 40 11 25 6
23 42 12 26 6
27 50 14 31 7
28 52 14 32 7
30 55 15 34 7
29 53 15 33 7
28 52 14 32 7
26 48 13 30 6
24 45 13 28 6
23 43 12 27 6
23 42 12 26 6
23 42 12 26 6
22 40 11 25 6
22 41 11 25 6
24 44 12 27 6
24 44 12 27 6
25 46 13 29 6

0.7
0.6
0.6
0.6
0.6
0.6
0.6
0.7
0.7
0.7
0.7
0.8
0.8
0.8
0.8
0.8
0.8
0.7
0.7
0.7
0.7
0.7
0.9
0.9

1.3
1.3
1.2
1.3
1.2
1.2
1.2
1.5
1.5
1.4
1.5
1.5
1.6
1.6
1.6
1.6
1.5
1.5
1.4
1.5
1.4
1.4
1.8
1.8

0.4
0.2
0.2
0.4
0.3
0.3
0.4
0.6
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.6
0.6

210° SW SSW
220° SW SW
220° SW SW
165° S SSE
250° W WSW
160° S SSE
250° W WSW
165° S SSE
220° SW SW
220° SW SW
215° SW SSW
215° SW SW
220° SW SW
220° SW SW
225° SW SW
225° SW SW
225° SW SW
225° SW SW
220° SW SW
225° SW SW
220° SW SW
225° SW SW
240° SW WSW
240° SW WSW

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

7
5
6
10
5
9
5
6
6
6
6
6
6
6
6
6
7
7
8
8
7
8
8
8

40
40
60
70
80
90
90
40
40
45
45
40
40
50
50
60
70
80
90
40
40
70
60
60

5.1
5.0
4.4
3.3
2.2
1.2
0.6
0.6
1.1
2.2
3.4
4.5
5.2
5.3
4.8
3.8
2.7
1.5
0.7
0.5
0.8
1.7
2.9
4.0

18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65

100
100
95
95
100
100
100
100
100
95
70
80
90
75
50
80
75
95
65
95
90
55
65
70

0
0.4
0.8
0.6
0.6
0.6
0.5
0.5
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

-
-
-
-
-

40
75
85
85
90
85
85
75
65
45
30
20
0
0
0
0
0
20
25
20
30
30
35
35

>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1007
1007
1006
1006
1006
1006
1005
1005
1004
1005
1005
1006
1006
1007
1008
1009
1010
1010
1011
1011
1011
1011
1011
1011

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

16 60
16 61
16 61
17 62
17 63
17 62
17 62
17 63
18 64
18 65
18 65
18 65
18 64
17 63
17 62
16 61
16 61
16 61
16 61
16 61
16 61
16 60
16 61
16 61

13 55
12 54
13 56
13 55
14 57
13 55
13 55
12 54
14 58
15 59
14 56
14 58
13 55
12 54
12 53
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52

11 20 4 6 12
12 22 4 6 14
11 21 4 6 13
11 21 4 6 13
13 24 4 7 15
14 26 4 7 16
16 29 5 8 18
15 28 4 8 17
18 34 5 9 21
22 41 6 11 25
24 45 6 13 28
24 45 6 13 28
26 48 6 13 30
25 46 6 13 29
24 44 6 12 27
23 42 6 12 26
20 37 5 10 23
21 39 6 11 24
18 34 5 9 21
18 33 5 9 21
18 33 5 9 21
17 31 5 9 19
17 31 5 9 19
18 33 5 9 21

0.9
0.9
0.9
0.9
0.9
0.9
0.9
1
1.2
1.2
1.2
1.3
1.4
1.4
1.5
1.4
1.4
1.4
1.3
1.2
1.1
1.1
1
1

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Last updated 28min ago | Next update in 3h
Caption

Expert opinion

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

For Le Crouesty :
Warning moderate gale offshore.

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

Very cloudy skies to overcast. Showers all day. In the evening, very cloudy.
Chance of light rain. WSW force 4 becoming SW force 5 in the middle of the day then WNW. Gusts reaching 30 knots in the evening. Slight sea. Low, short swell from SSW. Excellent visibility becoming excellent in the middle of the day.

Tides at Port-Navalo

106

Low tide 01h15 0.41m

High tide 07h20 5.15m

104

Low tide 13h34 0.51m

High tide 19h40 5.33m

www.shom.fr - © SHOM 2025

Consult the tides for September

Wed

10

-

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

Thu

11

-

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

Fri

12

-

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

Sat

13

-

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

Sun

14

-

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

Mon

15

-

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

Tue

16

-

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

Wed

17

-

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

Thu

18

-

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

Fri

19

-

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

Sat

20

-

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

Sun

21

-

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

Mon

22

-

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

Tue

23

-

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

Wed

24

-

- 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