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

23

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

Sat

24

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Sun

25

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- 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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Thu

29

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Fri

30

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

Sat

31

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Sun

01

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

Mon

02

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Tue

03

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Wed

04

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Thu

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Fri

06

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BULLETIN

(* established in local time)

Reliability 80%

Wind alert - Warning moderate gale offshore.

Friday 23 jan

METEO CONSULT Run : 23/01 06Z Mesh : 1km Updated, 2h ago Update in 4h

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (m) (m)

Total sea (m)

Wind (m)

Swell direction

Swell height (m)

Swell period (s)

Wave length (m)

High tide (m)

Sea temp

Weather

Rain (mm) (mm)

Clouds:

Cloud cover (%)

Precipitation:

Amount of precipitation (mm)

Type of precipitation

Risks:

Precipitation risk (%)

Storm risk. (%)

Brightness:

Visibility (km)

Pressure (hPa)

UV

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

Offshore

Offshore wind

Offshore sea (m)

40

30

20

10

80

70

60

50

40

30

20

25

20

15

10

5

50

40

30

20

10

5

0

1.5

1

0.5

9

6

3

0

10

5

0

50

45

40

35

30

                                    
                                                                         Sat 24
                                                            
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                        Run : 23/01 06Z
                Mesh : 1km
                Updated, 2h ago
                Update in 4h

Sat 24

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

170° S SSE
170° S S
170° S S
165° S SSE
175° S S
170° S SSE
180° S S
180° S S
180° S S
180° S S
175° S S
180° S S
175° S S
180° S S
180° S S
180° S S
175° S S
175° S S
175° S S
175° S S
175° S S
170° S S
160° S SSE
165° S SSE

15 27 8 17 4
16 30 8 19 5
17 31 9 19 5
18 33 9 21 5
18 34 9 21 5
18 33 9 21 5
19 35 10 22 5
18 33 9 21 5
18 33 9 21 5
18 33 9 21 5
18 33 9 21 5
16 30 8 19 5
17 32 9 20 5
17 32 9 20 5
17 32 9 20 5
18 33 9 21 5
17 32 9 20 5
16 30 8 19 5
16 30 8 19 5
15 28 8 17 4
16 29 8 18 5
15 27 8 17 4
15 28 8 17 4
15 28 8 17 4

32 59 16 37 7
36 67 19 42 8
38 70 19 43 8
37 68 19 42 8
37 69 19 43 8
37 69 19 43 8
38 71 20 44 8
37 69 19 43 8
37 68 19 42 8
36 67 19 42 8
35 65 18 40 8
36 67 19 42 8
34 63 18 39 8
36 66 18 41 8
36 66 18 41 8
35 64 18 40 8
33 62 17 39 8
34 63 18 39 8
31 58 16 36 7
32 60 17 37 7
30 56 16 35 7
30 55 15 34 7
29 54 15 34 7
30 56 16 35 7

0.7
0.8
0.8
0.8
0.9
0.9
0.9
0.9
1
1
0.9
0.9
0.9
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8

0.5
0.6
0.6
0.6
0.6
0.7
0.7
0.8
0.8
0.8
0.7
0.7
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.4

360° N N
355° N N
355° N N
355° N N
355° N N
355° N N
355° N N
350° N N
355° N N
355° N N
360° 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
355° N N
350° N N
355° N N

0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.7
0.7
0.7
0.7
0.7

12
12
12
13
14
14
14
15
15
15
14
14
14
13
13
13
13
13
13
13
13
13
13
12

100
90
90
100
110
110
100
90
80
80
90
110
130
130
140
150
150
140
150
150
150
150
150
160

10.9
10.1
8.6
6.7
4.7
3.1
2.2
2.4
3.7
5.8
8.1
9.8
10.6
10.2
8.9
7.2
5.2
3.6
2.6
2.6
3.6
5.5
7.7
9.6

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

10
45
90
85
80
90
95
95
95
90
85
95
100
80
90
75
85
80
75
85
100
95
80
95

0.2
3.8
0
0
0.1
0.3
0.3
0.7
0.7
0.6
0.4
0.4
0
0
0
0
0
0
0
0
0.1
0
0
0

-
-
-

100
100
25
45
50
65
65
65
60
55
60
65
45
30
0
0
0
20
40
45
50
35
35
20

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

979
979
979
978
978
977
977
978
978
979
979
980
981
981
982
983
983
984
984
985
985
985
985
986

0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

7 44
7 45
8 46
9 47
8 47
8 47
8 47
8 46
8 46
7 45
8 46
8 46
8 46
8 46
8 46
8 46
8 46
8 46
8 46
8 46
7 45
8 46
8 46
7 45

3 38
4 40
4 39
4 39
5 40
4 39
4 38
3 37
2 35
2 35
2 35
2 36
2 35
2 36
2 36
2 36
2 36
2 36
2 36
2 36
2 36
3 37
3 37
2 36

24 44 6 12 27
24 44 6 12 27
25 46 6 13 29
26 49 6 14 30
28 51 7 14 32
28 51 7 14 32
30 56 7 16 35
29 54 7 15 34
28 52 7 14 32
28 52 7 14 32
26 48 6 13 30
28 51 7 14 32
26 49 6 14 30
27 50 7 14 31
27 50 7 14 31
25 47 6 13 29
26 48 6 13 30
26 49 6 14 30
25 46 6 13 29
25 47 6 13 29
26 48 6 13 30
27 50 7 14 31
26 48 6 13 30
26 49 6 14 30

1.6
1.6
1.8
1.9
2
2.1
2.2
2.3
2.4
2.5
2.3
2.2
2.1
1.9
1.8
1.8
1.8
1.7
1.7
1.7
1.7
1.7
1.7
1.7

Forecasts established in local time
Last updated 25min ago | Next update in 3h
Caption

Expert opinion

Low 959 hPa centered at 200 nautical miles in the West-South-West of Ouessant moving at 9 knots to the North-East and rising to 966 hPa to be centered on the Celtic Sea.

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

The reliability of the situation is assessed at 80%.

Predominantly sunny in the morning, very cloudy in the afternoon. Showers all day. In the evening, very cloudy.
Showers. S wind force 5 continuing all day. Gusts reaching 38 knots in the middle of the day. Slight sea. Low, fairly long swell from N. Excellent visibility.

Tides at Saint-Quay-Portrieux

82

Low tide 04h00 2.27m

High tide 09h44 10.91m

80

Low tide 16h23 2.16m

High tide 22h05 10.56m

www.shom.fr - © SHOM 2026

Consult the tides for January

Go further

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

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- 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

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Fri

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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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Wed

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Thu

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Fri

06

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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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