Weather L'Ile de Groix - Locmaria - Detailed bulletin - Free 15-day Marine forecasts

Groix (56590)Longitude : -3°27 W Latitude : 47°37’,002 N Altitude : 0m

Thu

24

-

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

Fri

25

-

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

Sat

26

-

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

Sun

27

-

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

Mon

28

-

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

Tue

29

-

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

Wed

30

-

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

Thu

01

-

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

Fri

02

-

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

Sat

03

-

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

Sun

04

-

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

Mon

05

-

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

Tue

06

-

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

Wed

07

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

Thu

08

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

BULLETIN

(established in local time)

Reliability 95%

No gale warning.

Thursday 24 april

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)

20

15

10

5

0

40

30

20

10

0

10

5

0

20

15

10

5

0

10

5

0

1.5

1

0.5

3

0

20

15

10

5

70

60

50

40

Fri 25

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

315° NW NW
315° NW NW
320° NW NW
320° NW NW
325° NW NW
320° NW NW
310° NW NW
300° NW WNW
275° W W
255° W WSW
255° W WSW
255° W WSW
255° W WSW
260° W W
265° W W
270° W W
275° W W
275° W W
285° W WNW
305° NW NW
350° N N
60° NE ENE
90° E E
100° E E

10 19 5 12 3
11 20 6 12 4
10 18 5 11 3
8 14 4 9 3
7 13 4 8 3
6 11 3 7 2
5 9 3 6 2
5 10 3 6 2
5 10 3 6 2
7 13 4 8 3
8 14 4 9 3
9 16 4 10 3
10 18 5 11 3
10 19 5 12 3
9 17 5 11 3
9 16 4 10 3
8 14 4 9 3
7 13 4 8 3
5 10 3 6 2
4 7 2 4 2
1 2 1 1 1
3 5 1 3 1
4 8 2 5 2
6 11 3 7 2

16 30 8 19 5
16 29 8 18 5
16 29 8 18 5
12 23 6 14 4
12 22 6 14 4
10 19 5 12 3
9 17 5 11 3
9 17 5 11 3
8 15 4 9 3
10 18 5 11 -
11 20 6 12 4
12 22 6 14 4
13 24 7 15 4
14 26 7 16 4
13 25 7 16 4
13 24 7 15 4
11 21 6 13 4
10 19 5 12 -
9 17 5 11 3
8 15 4 9 3
6 12 3 7 3
6 11 3 7 2
7 13 4 8 3
8 15 4 9 3

1.2
1.2
1.1
1
1
1
1
1
1
1
1
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
1
1
1
1
1

2.3
2.1
2
1.9
1.9
1.9
2
1.9
1.9
1.9
1.8
1.8
1.8
1.8
1.7
1.7
1.7
1.7
1.8
1.8
1.8
1.9
1.9
1.9

0.2
0.2
0.1
0.1
0
0
0
0
0
0.1
0.1
0.2
0.2
0.3
0.2
0.2
0.1
0.1
0
0
0
0.1
0.1
0.1

245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
240° SW WSW

1.2
1.1
1.1
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.9
0.9
0.9
0.8
0.8
0.8
0.8
0.9
0.9
0.9
1.0
1.0
1.0
1.0

9
9
9
8
9
9
8
8
8
8
8
8
9
8
9
9
9
10
10
10
10
11
11
11

120
130
120
120
130
130
130
120
120
120
120
130
130
140
140
150
160
170
180
180
190
190
200
210

3.6
2.8
2.2
1.7
1.6
1.9
2.4
3.1
3.8
4.3
4.5
4.4
3.9
3.2
2.5
1.9
1.6
1.7
2.2
3.0
3.8
4.4
4.8
4.8

12 53
12 53
12 53
12 53
12 54
12 54
12 54
12 54
12 54
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

95
95
90
90
90
80
85
90
85
85
85
40
90
90
85
80
90
90
95
90
85
85
85
85

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
10
10
10
5
5
5
10

1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020

0
0
0
0
0
1
1
2
3
3
3
4
2
1
0
0
0
0
0
0
0
0
0
0

11 53
11 52
11 52
11 52
12 53
12 54
13 55
13 56
14 57
14 57
14 57
14 57
14 57
14 56
14 56
13 56
13 55
13 55
13 55
13 55
12 54
12 53
12 53
11 52

8 46
7 45
7 45
9 47
11 51
13 56
15 59
16 61
18 64
17 63
17 62
17 62
14 57
12 54
12 53
11 52
10 50
10 51
11 51
11 52
12 53
11 51
10 50
9 48

10 19 3 5 12
12 22 4 6 14
10 19 3 5 12
8 15 3 4 9
6 11 2 3 7
5 9 2 3 6
4 7 2 2 4
4 8 2 2 5
5 10 2 3 6
8 14 3 4 9
9 16 3 4 10
10 18 3 5 11
11 21 4 6 13
11 21 4 6 13
11 20 4 6 12
10 19 3 5 12
9 17 3 5 11
7 13 3 4 8
6 12 3 3 7
5 9 2 3 6
4 7 2 2 4
3 5 1 1 3
3 6 2 2 4
4 8 2 2 5

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

Forecasts established in local time
Last updated 1h ago | Next update in 2h
Caption

Expert opinion

A southerly, moderate and mostly variable flow prevails over the West and the North of the basin. Over the South-East, it is northwesterly, weak and variable.

For L"Ile de Groix - Locmaria :
No gale warning.

The reliability of the situation is assessed at 95%.

Very cloudy skies with short clear spells. No precipitation. In the evening, very cloudy.
No precipitation. NW force 4 turning WSW force 3 in the middle of the day then W. Gusts reaching 16 knots in the morning. Slight sea. Low, fairly long swell from WSW. Excellent visibility becoming good in the evening.

Tides at Port-Tudy

57

High tide 02h38 4.51m

Low tide 08h47 1.62m

65

High tide 15h12 4.53m

Low tide 21h11 1.59m

www.shom.fr - © SHOM 2025

Consult the tides for April

Thu

24

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

Fri

25

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

Sat

26

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

Sun

27

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

Mon

28

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

Tue

29

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

Wed

30

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

Thu

01

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

Fri

02

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

Sat

03

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

Sun

04

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

Mon

05

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

Tue

06

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

Wed

07

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

Thu

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 beach L'Ile de Groix - Locmaria

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Port-Tudy