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

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

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BULLETIN

Reliability 90%

Warning moderate gale offshore.

Marine wind risk

Tuesday 21 apr

METEO CONSULT Run : 21/04 00Z Mesh : 1km Updated, 4h ago Update in 2h

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

35

30

25

20

15

60

50

40

30

20

15

10

5

40

35

30

25

20

15

10

5

1

0.5

0

3

0

20

15

10

5

60

55

50

45

                    20
                    21h20
                
                    25
                    21h25
                
                    30
                    21h30
                
                    35
                    21h35
                
                    40
                    21h40
                
                    45
                    21h45
                
                    50
                    21h50
                
                    55
                    21h55
                
                    22h00
                    22h00
                
                    05
                    22h05
                
                    10
                    22h10
                
                    15
                    22h15
                
                    20
                    22h20
                
                    25
                    22h25
                
                    30
                    22h30
                
                    35
                    22h35
                
                    40
                    22h40
                
                    45
                    22h45
                
                    50
                    22h50
                
                    55
                    22h55
                
                    23h00
                    23h00
                
                    05
                    23h05
                
                    10
                    23h10
                
                    15
                    23h15
                
                        Run : 21/04 00Z
                Mesh : 1km
                Updated, 4h ago
                Update in 2h

20 21h20
25 21h25
30 21h30
35 21h35
40 21h40
45 21h45
50 21h50
55 21h55
22h00 22h00
05 22h05
10 22h10
15 22h15
20 22h20
25 22h25
30 22h30
35 22h35
40 22h40
45 22h45
50 22h50
55 22h55
23h00 23h00
05 23h05
10 23h10
15 23h15

75° E ENE
75° E ENE
75° E ENE
75° E ENE
75° E ENE
75° E ENE
75° E ENE
75° E ENE
75° E ENE
75° E ENE
75° E ENE
75° E ENE
75° E ENE
75° E ENE
75° E ENE
75° E ENE
75° E ENE
75° E ENE
75° E ENE
75° E ENE
75° E ENE
75° E ENE
75° E ENE
75° E ENE

17 31 9 19 5
17 31 9 19 5
17 31 9 19 5
17 31 9 19 5
17 31 9 19 5
17 31 9 19 5
17 31 9 19 5
17 31 9 19 5
17 31 9 19 5
17 32 9 20 5
17 32 9 20 5
17 32 9 20 5
17 32 9 20 5
17 32 9 20 5
17 32 9 20 5
17 32 9 20 5
17 32 9 20 5
17 32 9 20 5
17 32 9 20 5
17 32 9 20 5
17 32 9 20 5
18 33 9 21 5
18 33 9 21 5
18 33 9 21 5

26 49 14 30 6
27 50 14 31 7
27 50 14 31 7
27 50 14 31 7
27 50 14 31 7
28 51 14 32 7
28 51 14 32 7
28 51 14 32 7
28 52 14 32 7
28 52 14 32 7
28 52 14 32 7
28 52 14 32 7
29 53 15 33 7
29 53 15 33 7
29 53 15 33 7
29 54 15 34 7
29 54 15 34 7
29 54 15 34 7
29 54 15 34 7
30 55 15 34 7
30 55 15 34 7
30 55 15 34 7
30 55 15 34 7
30 56 16 35 7

0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.6

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
0.2
0.2
0.2
0.2
0.2

0
0
0
0
0
0.01
0.02
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

0
0
0
0
0
50
50
25
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 58
15 58
15 58
15 58
15 58
14 58
14 58
14 58
14 58
14 58
14 57
14 57
14 57
14 57
14 57
14 57
14 57

10 49
10 49
10 49
10 49
9 49
9 49
9 49
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 47
9 47
9 47
8 47
8 47
8 47
8 47
8 47
8 46
8 46

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

Expert opinion

An easterly, very strong and very variable flow prevails over the whole area.

For Le Crouesty :
Warning moderate gale offshore.

The reliability of the situation is assessed at 90%.

In the evening, lots of good clear periods.
Light showers. ENE wind force 5. Gusts reaching 32 knots in the evening. Smooth to slight sea. Low, fairly long swell from SSW. 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)
21h	70	13	39	15.1	-	0
20h	70	18	49	15.9	-	0
19h	80	18	46	16.5	-	0

observation.semaphores_link

Météo France - RADOME

observation.semaphore_link

Tides at Port-Navalo

88

Low tide 02h20 0.7m

High tide 08h24 4.77m

81

Low tide 14h39 0.98m

High tide 20h35 4.72m

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

Consult the tides for April

Go further

Tue

21

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

Wed

22

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

Thu

23

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

Fri

24

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

Sat

25

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

Sun

26

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

Mon

27

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

Tue

28

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Wed

29

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Thu

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Fri

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Sat

02

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Sun

03

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Mon

04

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Tue

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* +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

Expert opinion

semaphore stations

Tides at Port-Navalo

Go further