Weather forecast Le Crouesty - Live bulletin - Free 15-day Marine forecasts

Arzon FRALon : -2°54’,102 W Lat : 47°32’,502 N Alt : 0m

Weather Risk Briefing

Fri

23

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

Sat

24

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

Sun

25

-

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

Mon

26

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

Tue

27

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

Wed

28

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

Thu

29

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

Fri

30

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

Sat

31

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

Sun

01

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

Mon

02

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

Tue

03

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

Wed

04

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

Thu

05

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

Fri

06

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

BULLETIN

Reliability 75%

Warning strong gale offshore.

Marine wind risk

Friday 23 oct

METEO CONSULT Run : 23/10 00Z Mesh : 1km Updated, 2h ago Update in 50min

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (m) (m)

legend.title.wave_height

Total sea (m)

legend.title.swell

Swell height (m)

Weather

Rain (mm) (mm)

Precipitation:

Amount of precipitation (mm)

Type of precipitation

Risks:

Precipitation risk (%)

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

70

60

50

40

30

130

120

110

100

90

80

70

60

35

30

25

20

15

80

70

60

50

40

15

10

5

0

3

0

15

10

5

0

60

55

50

45

40

35

                    07h00
                    07h00
                
                    05
                    07h05
                
                    10
                    07h10
                
                    15
                    07h15
                
                    20
                    07h20
                
                    25
                    07h25
                
                    30
                    07h30
                
                    35
                    07h35
                
                    40
                    07h40
                
                    45
                    07h45
                
                    50
                    07h50
                
                    55
                    07h55
                
                    08h00
                    08h00
                
                    05
                    08h05
                
                    10
                    08h10
                
                    15
                    08h15
                
                    20
                    08h20
                
                    25
                    08h25
                
                    30
                    08h30
                
                    35
                    08h35
                
                    40
                    08h40
                
                    45
                    08h45
                
                    50
                    08h50
                
                    55
                    08h55
                
                        Run : 23/10 00Z
                Mesh : 1km
                Updated, 2h ago
                Update in 50min

07h00 07h00
05 07h05
10 07h10
15 07h15
20 07h20
25 07h25
30 07h30
35 07h35
40 07h40
45 07h45
50 07h50
55 07h55
08h00 08h00
05 08h05
10 08h10
15 08h15
20 08h20
25 08h25
30 08h30
35 08h35
40 08h40
45 08h45
50 08h50
55 08h55

265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
275° W W

40 74 21 46 8
39 73 20 45 8
39 73 20 45 8
39 73 20 45 8
39 72 20 45 8
39 72 20 45 8
39 72 20 45 8
39 72 20 45 8
38 71 20 44 8
38 71 20 44 8
38 71 20 44 8
38 71 20 44 8
38 70 19 43 8
38 70 19 43 8
38 70 19 43 8
37 69 19 43 8
37 69 19 43 8
37 69 19 43 8
37 69 19 43 8
37 68 19 42 8
37 68 19 42 8
37 68 19 42 8
37 68 19 42 8
36 67 19 42 8

66 123 34 76 12
66 123 34 76 12
66 122 34 76 12
66 122 34 76 12
66 122 34 76 12
65 121 34 75 12
65 121 34 75 12
65 121 34 75 12
65 120 33 75 12
65 120 33 75 12
65 120 33 75 12
64 119 33 74 12
64 119 33 74 12
64 118 33 73 12
64 118 33 73 12
64 118 33 73 12
63 117 33 73 11
63 117 33 73 11
63 117 33 73 11
63 116 32 72 11
63 116 32 72 11
62 115 32 71 11
62 115 32 71 11
62 115 32 71 11

2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6

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
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4

0
0
0
0
0.06
0.01
0.01
0
0.01
0
0
0
0.02
0
0
0
0
0
0
0
0
0
0.01
0.09

40
40
40
40
70
95
80
40
50
40
40
40
50
40
40
40
40
40
40
40
40
40
50
85

13 56
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55

3 38
3 38
3 38
3 38
3 38
3 38
3 38
3 38
3 38
3 38
3 38
3 38
3 38
3 38
3 38
3 38
3 38
3 38
3 38
3 38
3 38
3 38
3 38
3 38

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption Glossary

Expert opinion

Weather Risk Briefing

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

For Le Crouesty :
Warning strong gale offshore.

The reliability of the situation is assessed at 75%.

Skies very cloudy to overcast in the morning, predominantly sunny in the afternoon. Light rain followed by showers in the morning, possibility of a few spots in the afternoon. In the evening, relatively clear skies becoming changeable.
W force 9 weakening force 7 in the middle of the day then force 6. Gusts reaching 67 knots in the morning. Rough sea becoming moderate in the middle of the day then slight. Low, fairly long swell from SSE temporarily moderate, long swell from SW in the middle of the day. Excellent visibility.

semaphore stations

Station Vannes-Sene located 16 km from Le Crouesty

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
06h	260	20	44	12.8	-	0
05h	240	17	43	12.6	-	0
04h	240	16	40	13.1	-	0

Nearby signal stations

Météo France - RADOME

Signal station weather

Tides at Port-Navalo

62

High tide 03h46 4.4m

Low tide 09h49 1.55m

69

High tide 16h01 4.7m

Low tide 22h09 1.27m

www.shom.fr - © SHOM 2026 - Local times

Consult the tides for October

Go further

Fri

23

-

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

Sat

24

-

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

Sun

25

-

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

Mon

26

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

Tue

27

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

Wed

28

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

Thu

29

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

Fri

30

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

Sat

31

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

Sun

01

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

Mon

02

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

Tue

03

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

Wed

04

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

Thu

05

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

Fri

06

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

Weather port Le Crouesty

BULLETIN

Wind

Waves

Weather

Temperature

Expert opinion

semaphore stations

Tides at Port-Navalo

Go further