Weather Plage du Châtelet - Detailed bulletin - Free 15-day Marine forecasts

Saint-Quay-Portrieux (22410)Longitude : -2°49’,9836 W Latitude : 48°39’,3 N Altitude : 0m

Sat

24

-

- 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

29

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

Fri

30

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

Wed

04

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

Thu

05

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

Fri

06

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Sat

07

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BULLETIN

(established in local time)

Reliability 90%

Wind alert - Warning strong breeze offshore.

Saturday 24 may

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)

30

25

20

15

10

5

50

40

30

20

10

15

10

5

30

25

20

15

10

5

0

1

0.5

0

3

0

20

15

10

5

70

65

60

55

50

45

Sun 25

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

235° SW SW
235° SW SW
230° SW SW
235° SW SW
235° SW SW
235° SW SW
230° SW SW
240° SW WSW
250° W WSW
255° W WSW
260° W W
265° W W
280° W W
295° NW WNW
295° NW WNW
300° NW WNW
295° NW WNW
295° NW WNW
290° W WNW
290° W WNW
290° W WNW
285° W WNW
280° W WNW
275° W W

9 17 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
12 23 6 14 4
12 23 6 14 4
11 20 6 12 4
12 23 6 14 4
13 25 7 16 4
15 27 8 17 4
16 29 8 18 5
14 26 7 16 4
14 26 7 16 4
15 27 8 17 4
15 28 8 17 4
15 27 8 17 4
15 28 8 17 4
15 27 8 17 4
14 26 7 16 4
14 26 7 16 4
12 23 6 14 4
10 19 5 12 3

17 31 9 19 5
18 33 9 21 5
20 37 10 23 5
20 37 10 23 5
21 38 11 24 5
22 41 11 25 6
22 41 11 25 6
23 43 12 27 6
22 41 11 25 6
22 40 11 25 6
23 43 12 27 6
24 44 12 27 6
25 46 13 29 6
24 44 12 27 6
23 42 12 26 6
23 43 12 27 6
23 42 12 26 6
23 43 12 27 6
23 43 12 27 6
23 42 12 26 6
23 42 12 26 6
22 41 11 25 6
22 40 11 25 6
21 39 11 24 6

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

0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.7
0.8
0.9
0.9
1
1.1
1.1
1.1
1.2
1.2
1.2
1.2
1.2
1.1
1.1
1

0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.2
0.2
0.1

345° N NNW
295° NW WNW
165° S SSE
170° S SSE
170° S SSE
170° S SSE
165° S SSE
345° N NNW
345° N NNW
350° N NNW
350° N NNW
305° NW NW
305° NW NW
305° NW NW
175° S S
180° S S
180° S S
180° S S
175° S S
175° S S
175° S S
175° S S
305° NW NW
170° S S

0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.4
0.5
0.5
0.5
0.5
0.5
0.5
0.4

6
5
6
6
6
7
7
7
7
7
8
8
8
8
8
6
6
6
6
6
6
7
9
8

40
40
40
45
50
60
60
60
60
70
70
70
70
80
80
80
80
80
90
90
90
90
100
110

3.2
2.5
2.8
4.1
6.2
8.3
10.0
10.6
10.3
9.0
7.2
5.2
3.4
2.3
2.1
3.0
5.0
7.3
9.4
10.7
10.8
9.9
8.2
6.2

15 59
15 59
15 59
15 59
15 59
15 59
15 58
15 58
15 58
15 58
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59

5
30
90
100
85
100
100
90
70
75
85
75
90
95
75
75
85
80
80
85
65
55
20
5

0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

-
-
-
-
-
-
-
-
-

90
50
20
25
35
30
20
20
25
25
20
20
25
25
20
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

1016
1016
1015
1015
1014
1014
1014
1014
1014
1014
1015
1015
1015
1016
1017
1017
1017
1017
1018
1018
1018
1019
1019
1019

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

17 62
16 61
16 60
16 60
15 60
15 60
15 60
15 59
15 59
15 59
15 60
16 61
16 61
17 62
17 63
18 64
18 64
17 63
17 63
17 62
16 61
16 60
15 59
14 57

13 56
13 55
12 53
12 53
11 52
11 52
11 52
11 52
11 52
11 53
13 55
14 57
15 58
16 60
16 61
18 65
18 65
17 63
15 59
13 56
13 56
12 54
11 52
10 50

12 22 4 6 14
13 25 4 7 16
14 26 4 7 16
15 28 4 8 17
16 29 5 8 18
16 30 5 8 19
17 31 5 9 19
16 29 5 8 18
16 29 5 8 18
17 31 5 9 19
18 33 5 9 21
17 32 5 9 20
19 35 5 10 22
18 33 5 9 21
18 34 5 9 21
18 34 5 9 21
19 35 5 10 22
19 35 5 10 22
19 36 5 10 22
19 35 5 10 22
18 34 5 9 21
19 35 5 10 22
18 33 5 9 21
17 32 5 9 20

0.6
0.6
0.6
0.6
0.6
0.7
0.7
0.8
0.9
0.9
1
1
1.1
1.1
1.1
1.1
1.2
1.2
1.2
1.2
1.2
1.2
1.1
1.1

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

Expert opinion

A southwesterly, strong and mostly variable flow prevails over the whole area.

For Plage du Châtelet :
Warning strong breeze offshore.

We are 90% sure of the situation, because flows might be far more disturbed than forecast.

In the evening, cloudy spells, sometimes dense.
Light showers. WSW wind force 3. Gusts reaching 17 knots in the evening. Smooth sea. Low, short swell from NNW. Excellent visibility.

Tides at Saint-Quay-Portrieux

71

High tide 05h05 10.05m

Low tide 11h45 2.6m

77

High tide 17h39 10.32m

www.shom.fr - © SHOM 2025

Consult the tides for May

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

29

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

Fri

30

-

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

Sat

31

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

Sun

01

-

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

Wed

04

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

Thu

05

-

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

Fri

06

-

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

Sat

07

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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 du Châtelet

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Saint-Quay-Portrieux