Weather Plage de Gwin-Zegal - Detailed bulletin - Free 15-day Marine forecasts

Tréveneuc (22580)Lon : -2°53’,724 W Lat : 48°42’,06 N Alt : 0m

Fri

09

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

Sat

10

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Sun

11

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Mon

12

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Tue

13

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Wed

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Thu

15

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Fri

16

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Sat

17

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Sun

18

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Mon

19

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Tue

20

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Wed

21

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Thu

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Fri

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BULLETIN

(* established in local time)

Reliability 80%

Wind alert - Warning moderate gale offshore.

Friday 9 jan

METEO CONSULT Run : 9/01 06Z Mesh : 1km Updated, 1h ago Update in 5h

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (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 (%)

Storm 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

70

60

50

40

30

20

15

10

5

50

40

30

20

10

5

0

2

1.5

1

0.5

3

0

10

5

0

50

45

40

35

30

                                    
                                                                         Sat 10
                                                            
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                        Run : 9/01 06Z
                Mesh : 1km
                Updated, 1h ago
                Update in 5h

Sat 10

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

280° W WNW
285° W WNW
290° W WNW
295° NW WNW
300° NW WNW
295° NW WNW
300° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
290° W WNW
285° W WNW
285° W WNW
300° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
290° W WNW
295° NW WNW
300° NW WNW
285° W WNW
285° W WNW
295° NW WNW
300° NW WNW

17 31 9 19 5
17 32 9 20 5
17 31 9 19 5
18 34 9 21 5
20 37 10 23 5
19 36 10 22 5
21 38 11 24 5
19 35 10 22 5
16 30 8 19 5
14 26 7 16 4
13 24 7 15 4
13 24 7 15 4
12 22 6 14 4
13 24 7 15 4
12 23 6 14 4
13 24 7 15 4
12 22 6 14 4
11 20 6 12 4
12 22 6 14 4
12 23 6 14 4
12 23 6 14 4
15 28 8 17 4
16 29 8 18 5
13 25 7 16 4

32 59 16 37 7
32 59 16 37 7
30 56 16 35 7
32 60 17 37 7
35 65 18 40 8
36 66 18 41 8
37 69 19 43 8
36 67 19 42 8
35 65 18 40 8
29 54 15 34 7
28 52 14 32 7
25 47 13 29 6
25 47 13 29 6
28 52 14 32 7
25 47 13 29 6
24 44 12 27 6
23 43 12 27 6
23 42 12 26 6
26 48 13 30 6
27 50 14 31 7
24 45 13 28 6
29 53 15 33 7
29 53 15 33 7
28 51 14 32 7

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

2.7
2.7
2.7
2.5
2.3
2.2
2.1
2.1
2.1
2
1.9
1.8
1.7
1.7
1.7
1.8
1.9
1.9
2
2
2
2
2
1.9

0.3
0.3
0.4
0.3
0.4
0.4
0.4
0.4
0.2
0.1
0.1
0.1
0.2
0.2
0.3
0.4
0.4
0.2
0.2
0.2
0.2
0.2
0.2
0.2

355° N N
355° N N
355° N N
355° N N
355° N N
355° N N
355° N N
350° N N
350° N N
350° N N
350° N N
350° N N
350° N N
350° N N
350° N N
350° N N
350° N N
350° N NNW
350° N N
350° N N
350° N N
350° N N
350° N N
350° N N

1.4
1.5
1.4
1.3
1.2
1.1
1.0
1.0
1.1
1.1
1.0
0.9
0.9
0.8
0.8
0.9
0.9
1.0
1.0
1.1
1.1
1.0
1.0
1.0

8
8
8
8
8
8
8
8
7
7
8
8
8
8
8
8
8
8
8
8
8
8
8
8

110
100
100
90
90
90
90
90
80
90
90
90
100
100
100
90
90
90
90
90
90
100
100
100

8.5
9.8
10.2
9.7
8.5
6.9
5.3
3.9
3.1
3.1
4.0
5.6
7.4
8.8
9.6
9.4
8.6
7.3
5.8
4.5
3.6
3.4
4.1
5.5

9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48

85
100
100
100
90
95
95
60
80
90
85
85
100
80
65
65
45
90
60
75
65
85
80
80

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

-
-
-
-
-
-

85
100
40
45
50
60
55
50
35
20
0
0
20
0
0
0
0
25
40
45
45
45
30
25

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

1001
1001
1002
1003
1003
1004
1005
1006
1006
1007
1007
1008
1009
1009
1010
1011
1012
1013
1013
1014
1013
1013
1014
1015

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

7 44
7 45
7 45
8 46
8 46
8 46
7 45
7 45
7 45
7 44
6 43
6 43
6 43
6 43
6 43
7 44
7 44
6 44
6 44
7 44
7 44
7 44
7 44
7 45

1 34
2 35
2 35
3 37
3 37
3 38
2 35
2 36
2 35
2 35
2 35
2 35
2 35
2 35
2 35
2 36
3 37
3 37
2 36
2 36
2 36
2 35
2 35
2 36

28 52 7 14 32
29 54 7 15 34
30 55 7 15 34
30 56 7 16 35
31 58 7 16 36
31 57 7 16 35
31 58 7 16 36
30 56 7 16 35
30 55 7 15 34
29 53 7 15 33
29 54 7 15 34
28 51 7 14 32
25 47 6 13 29
28 51 7 14 32
28 51 7 14 32
26 48 6 13 30
26 49 6 14 30
25 47 6 13 29
25 46 6 13 29
28 51 7 14 32
26 49 6 14 30
26 48 6 13 30
28 52 7 14 32
29 53 7 15 33

2.6
2.5
2.5
2.4
2.3
2.3
2.3
2.2
2.1
2
1.9
1.9
1.8
1.8
1.8
1.9
2
2
2
2
2
2
2
1.9

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

Expert opinion

An easterly gale prevails over the North-East of the basin. Over the South and the West, a northwesterly, very strong and variable flow prevails at sea.

For Plage de Gwin-Zegal :
Warning moderate gale offshore.

We are 80% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.

Very cloudy skies with short clear spells. Light showers all day. In the evening, very cloudy.
Chance of light rain. WNW force 5 in the morning becoming force 4 in the evening. Gusts reaching 37 knots in the middle of the day. Slight sea. Low, fairly long swell from N. Excellent visibility.

Tides at Saint-Quay-Portrieux

66

Low tide 05h10 2.87m

High tide 10h50 10.21m

60

Low tide 17h34 3m

High tide 23h16 9.62m

www.shom.fr - © SHOM 2026

Consult the tides for January

Go further

Fri

09

-

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

Sat

10

-

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

Sun

11

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

Mon

12

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

Tue

13

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

Wed

14

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

Thu

15

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

Fri

16

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

Sat

17

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

Sun

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Mon

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

Tue

20

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

Wed

21

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Thu

22

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

Fri

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- 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 Plage de Gwin-Zegal

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Saint-Quay-Portrieux

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