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

Wed

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Thu

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Fri

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Sat

16

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Sun

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Mon

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Tue

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Wed

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Thu

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Fri

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Sat

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Sun

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Mon

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Tue

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Wed

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BULLETIN

Reliability 80%

Warning strong breeze offshore.

Marine wind risk

Wednesday 13 may

METEO CONSULT Run : 13/05 00Z Mesh : 1km Updated, 7h ago Update imminent

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.wind_sea

Wind (m)

legend.title.swell

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

0

70

60

50

40

30

20

10

20

15

10

5

40

30

20

10

5

0

1

0.5

0

3

0

15

10

5

0

60

55

50

45

40

                                    
                                                                         Thu 14
                                                            
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                        Run : 13/05 00Z
                Mesh : 1km
                Updated, 7h ago
                Update imminent

Thu 14

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

285° W WNW
290° W WNW
295° NW WNW
295° NW WNW
300° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
285° W WNW
280° W WNW
280° W W
280° W WNW
275° W W
280° W W
290° W WNW
290° W WNW
305° NW NW
300° NW WNW
310° NW NW
310° NW NW
320° NW NW
315° NW NW
315° NW NW
310° NW NW

16 30 8 19 5
17 31 9 19 5
17 32 9 20 5
18 33 9 21 5
16 30 8 19 5
16 30 8 19 5
16 29 8 18 5
15 27 8 17 4
12 22 6 14 4
11 21 6 13 4
11 20 6 12 4
10 19 5 12 3
9 17 5 11 3
10 18 5 11 3
11 20 6 12 4
12 22 6 14 4
11 21 6 13 4
11 20 6 12 4
13 25 7 16 4
14 26 7 16 4
16 30 8 19 5
16 29 8 18 5
16 30 8 19 5
16 30 8 19 5

34 63 18 39 8
33 62 17 39 8
33 62 17 39 8
33 61 17 38 7
32 60 17 37 7
31 57 16 35 7
30 56 16 35 7
29 54 15 34 7
27 50 14 31 7
23 43 12 27 6
25 47 13 29 6
21 38 11 24 5
23 43 12 27 6
21 38 11 24 5
21 38 11 24 5
24 44 12 27 6
22 41 11 25 6
22 41 11 25 6
27 50 14 31 7
29 53 15 33 7
29 54 15 34 7
29 54 15 34 7
32 59 16 37 7
31 57 16 35 7

0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.7
0.7
0.7
0.7
0.7
0.8
0.8
0.8
0.8
0.9
0.9
0.9
0.9
0.9
0.9
0.8
0.8

0.4
0.5
0.5
0.5
0.5
0.4
0.4
0.3
0.3
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.4
0.4
0.5
0.7
0.6
0.7
0.6
0.6

355° N N
355° N N
360° N N
0° N N
0° 0 0
0° 0 0
360° N N
360° N N
360° N N
360° N N
360° N N
0° 0 0
360° N N
360° N N
360° N N
0° 0 0
0° N N
5° N N
5° N N
5° N N
5° N N
5° N N
10° N N
10° N N

0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.8
0.8
0.8
0.8
0.7
0.3
0.6
0.3
0.3
0.4

8
8
8
7
7
8
8
7
7
7
7
6
6
6
6
6
6
6
6
6
6
6
6
6

90
90
90
80
80
90
90
90
90
90
80
70
60
60
60
60
60
50
50
50
50
50
60
50

6.1
7.7
9.0
9.6
9.3
8.4
7.1
5.6
4.2
3.4
3.2
4.0
5.5
7.3
8.9
9.9
9.9
9.2
7.8
6.1
4.4
3.2
2.6
3.0

13 56
13 56
13 56
14 56
14 56
14 56
14 56
14 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56

100
100
60
65
60
55
40
55
45
50
30
65
45
65
75
80
80
80
80
70
60
80
70
85

0.4
0.1
0
0
0
0
0
0
0
0
0
0
0.1
0.6
0.2
0.1
0.1
0.2
0.5
0.2
0.1
0
0.1
0.1

-
-
-
-

100
55
45
35
30
25
0
0
0
0
20
35
55
65
70
70
75
90
75
65
50
40
50
55

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

1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1008
1008
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006

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

13 55
12 54
13 55
12 54
12 54
12 54
12 53
11 52
10 51
10 50
10 50
10 49
9 49
9 49
10 49
9 49
9 49
9 48
10 49
10 50
11 51
11 52
11 52
11 52

7 45
7 45
12 54
11 52
11 51
10 49
8 47
7 44
6 43
6 43
6 43
6 43
6 43
6 42
6 42
5 42
5 42
5 41
6 43
7 45
9 47
10 50
9 48
12 54

24 44 6 12 27
24 45 6 13 28
24 45 6 13 28
25 46 6 13 29
25 46 6 13 29
25 46 6 13 29
24 45 6 13 28
24 44 6 12 27
23 43 6 12 27
22 41 6 11 25
21 39 6 11 24
21 39 6 11 24
20 37 5 10 23
22 40 6 11 25
23 42 6 12 26
22 41 6 11 25
23 42 6 12 26
24 44 6 12 27
22 41 6 11 25
23 43 6 12 27
23 42 6 12 26
22 41 6 11 25
22 40 6 11 25
22 40 6 11 25

1.9
2
2
1.9
1.9
1.9
1.9
1.8
1.8
1.7
1.7
1.7
1.7
1.7
1.7
1.8
1.8
1.8
1.8
1.8
1.8
1.7
1.7
1.7

Forecasts established in local time
Caption Glossary

Expert opinion

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

For Plage de Gwin-Zegal :
Warning strong breeze offshore.

The reliability of the situation is assessed at 80%.

Very cloudy skies to overcast. Light rain followed by showers. In the evening, cloudy spells, sometimes dense.
Possibility of showers WNW wind force 5 from the middle of the day. Gusts reaching 34 knots in the middle of the day. Slight sea. Low, fairly long swell from N then short from N in the evening. Excellent visibility.

Tides at Saint-Quay-Portrieux

57

High tide 04h37 9.25m

Low tide 11h13 3.35m

64

High tide 17h11 9.59m

Low tide 23h43 3.19m

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

Consult the tides for May

Go further

Wed

13

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

Thu

14

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

Fri

15

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

Sat

16

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

Sun

17

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

Mon

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

Tue

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

Wed

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

Thu

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

Fri

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

Sat

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

Sun

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

Mon

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

Tue

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

Wed

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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

Go further