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

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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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BULLETIN

(* established in local time)

Reliability 90%

No gale warning.

Wednesday 18 mar

METEO CONSULT Run : 18/03 00Z Mesh : 4km Updated, 17min ago Update imminent

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)

25

20

15

10

50

40

30

20

10

15

10

5

30

25

20

15

10

5

0

1.5

1

0.5

0

3

0

15

10

5

0

60

55

50

45

40

35

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

Thu 19

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

80° E E
80° E E
85° E E
85° E E
85° E E
85° E E
85° E E
85° E E
85° E E
90° E E
95° E E
95° E E
90° E E
80° E E
75° E ENE
75° E ENE
70° E ENE
65° NE ENE
60° NE ENE
55° NE NE
55° NE NE
60° NE ENE
65° NE ENE
70° E ENE

13 24 7 15 4
13 24 7 15 4
12 23 6 14 4
13 24 7 15 4
13 24 7 15 4
13 24 7 15 4
13 24 7 15 4
12 23 6 14 4
12 23 6 14 4
11 21 6 13 4
11 20 6 12 4
11 20 6 12 4
10 19 5 12 3
10 19 5 12 3
11 20 6 12 4
11 20 6 12 4
11 20 6 12 4
10 18 5 11 3
10 18 5 11 3
10 19 5 12 3
11 20 6 12 4
11 21 6 13 4
12 22 6 14 4
12 23 6 14 4

22 40 11 25 6
22 40 11 25 6
23 42 12 26 6
22 41 11 25 6
22 41 11 25 6
22 40 11 25 6
22 40 11 25 6
21 39 11 24 6
21 38 11 24 5
19 36 10 22 5
18 33 9 21 5
18 33 9 21 5
18 33 9 21 5
18 33 9 21 5
19 35 10 22 5
19 35 10 22 5
19 35 10 22 5
18 33 9 21 5
17 32 9 20 5
18 33 9 21 5
19 35 10 22 5
19 35 10 22 5
21 38 11 24 5
21 39 11 24 6

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

0.6
0.6
0.6
0.6
0.6
0.7
0.7
0.8
0.6
0.7
0.6
0.6
0.4
0.3
0.3
0.3
0.4
0.4
0.4
0.5
0.6
0.7
0.8
0.8

10° N NNE
15° N NNE
20° N NNE
20° N NNE
20° N NNE
20° N NNE
20° N NNE
20° N NNE
25° NE NNE
25° NE NNE
25° NE NNE
25° NE NNE
20° N NNE
30° NE NNE
25° NE NNE
25° NE NNE
25° NE NNE
25° NE NNE
20° N NNE
10° N N
5° N N
0° 0 0
5° N N
5° N N

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

11
8
12
11
8
8
7
7
7
6
6
6
6
6
6
7
6
7
6
6
7
7
7
6

240
240
230
220
210
60
60
60
60
60
60
210
210
210
210
210
200
80
50
50
50
40
40
40

7.0
4.8
3.0
1.9
1.8
3.1
5.4
8.0
10.2
11.4
11.2
9.9
7.9
5.5
3.3
1.8
1.3
2.1
4.2
6.9
9.5
11.1
11.4
10.5

10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 51
10 51
10 51
10 51
10 51
10 51
10 51

0
0
0
0
0
0
0
0
0
5
10
5
10
5
0
0
5
5
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
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
>20
>20
>20
>20
>20
>20
>20

1018
1019
1019
1020
1020
1020
1020
1020
1020
1021
1021
1022
1023
1023
1023
1022
1022
1022
1021
1021
1021
1021
1022
1022

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

12 54
11 52
10 50
10 50
10 49
10 49
9 49
9 48
9 48
9 47
9 47
9 49
10 49
10 50
11 51
11 51
11 52
12 53
12 54
12 54
12 53
11 52
11 51
11 51

8 46
7 44
6 43
6 42
5 42
5 41
5 41
5 40
5 40
5 40
5 41
7 44
9 48
11 51
12 53
13 55
13 56
14 57
13 56
12 54
10 50
8 46
7 44
6 43

18 34 5 9 21
18 34 5 9 21
18 33 5 9 21
18 34 5 9 21
19 35 5 10 22
19 35 5 10 22
18 34 5 9 21
18 33 5 9 21
17 32 5 9 20
16 30 5 8 19
15 28 4 8 17
14 26 4 7 16
13 25 4 7 16
14 26 4 7 16
14 26 4 7 16
15 27 4 8 17
13 25 4 7 16
13 24 4 7 15
12 23 4 6 14
13 25 4 7 16
15 28 4 8 17
16 30 5 8 19
18 33 5 9 21
17 32 5 9 20

1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.2
1.2
1.1
1.1
1
1
0.9
0.9
0.9
0.9
0.8
0.9
0.9
1
1.1
1.2

Forecasts established in local time
Last updated 48min ago | Next update in 3h
Caption

Expert opinion

An easterly, moderate and very variable flow prevails over the South and the West of the basin. Over the North-East, it is southerly, moderate and very variable.

For Plage de Gwin-Zegal :
No gale warning.

The reliability of the situation is assessed at 90%.

In the evening, clear skies.
E wind force 4. Gusts reaching 22 knots in the evening. Slight sea. Low, fairly long swell from N. Excellent visibility.

Tides at Saint-Quay-Portrieux

87

Low tide 00h53 2.31m

High tide 06h41 10.87m

92

Low tide 13h15 1.8m

High tide 19h03 11m

www.shom.fr - © SHOM 2026

Consult the tides for March

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Wed

18

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

Thu

19

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

Fri

20

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

Sat

21

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

Sun

22

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

Mon

23

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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

26

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

Fri

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

Sat

28

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

Sun

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Mon

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Tue

31

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Wed

01

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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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