Weather Plage de Portrieux - Detailed bulletin - Free 15-day Marine forecasts

Saint-Quay-Portrieux (22410)Longitude : -2°49’,5666 W Latitude : 48°38’,814 N Altitude : 0m

Thu

18

-

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

Fri

19

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

Sat

20

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

Sun

21

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

Mon

22

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

Tue

23

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

Wed

24

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

Thu

25

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

Fri

26

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

Sat

27

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

Sun

28

-

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

Mon

29

-

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

Tue

30

-

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

Wed

01

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

Thu

02

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

BULLETIN

(established in local time)

Reliability 90%

No gale warning.

Thursday 18 september

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)

10

5

0

20

15

10

5

0

10

5

0

15

10

5

0

5

0

0.5

0

3

0

30

20

10

0

90

80

70

60

50

40

Fri 19

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

210° SW SSW
240° SW WSW
210° SW SSW
215° SW SW
210° SW SSW
205° SW SSW
195° S SSW
180° S S
175° S S
180° S S
180° S S
180° S S
185° S S
210° SW SSW
230° SW SW
205° SW SSW
15° N NNE
10° N N
15° N NNE
15° N NNE
25° NE NNE
45° NE NE
115° SE ESE
155° SE SSE

3 6 2 4 2
1 1 0 1 1
2 3 1 2 1
2 4 1 2 1
3 6 2 4 2
4 8 2 5 2
4 8 2 5 2
4 8 2 5 2
5 10 3 6 2
5 10 3 6 2
5 10 3 6 2
4 8 2 5 2
3 6 2 4 2
2 4 1 2 1
1 2 1 1 1
0 0 0 0 0
2 3 1 2 1
3 6 2 4 2
3 6 2 4 2
5 9 3 6 2
4 8 2 5 2
3 5 1 3 1
2 3 1 2 1
2 3 1 2 1

8 15 4 9 3
6 11 3 7 2
5 10 3 6 2
6 11 3 7 2
5 10 3 6 -
6 12 3 7 3
6 12 3 7 3
7 13 4 8 3
9 16 4 10 3
9 16 4 10 3
9 16 4 10 3
9 16 4 10 3
6 12 3 7 3
6 12 3 7 3
7 13 4 8 3
7 13 4 8 3
8 14 4 9 3
9 17 5 11 3
9 16 4 10 3
9 17 5 11 3
9 17 5 11 3
8 15 4 9 3
8 14 4 9 3
9 16 4 10 3

0.3
0.3
0.3
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2

0.6
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4

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

190° S S
190° S S
185° S S
185° S S
190° S S
190° S S
215° SW SW
190° S S
195° S SSW
195° S SSW
195° S SSW
195° S SSW
330° NW NNW
190° S S
320° NW NW
185° S S
185° S S
185° S S
185° S S
215° SW SW
190° S S
195° S SSW
195° S SSW
195° S SSW

0.3
0.3
0.3
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2

10
10
10
10
10
10
10
10
8
8
8
8
8
9
10
9
9
9
9
9
9
8
8
8

180
180
180
170
170
170
160
160
160
150
150
150
150
150
150
150
140
140
140
150
140
140
120
140

6.5
5.0
3.8
3.1
3.2
4.1
5.7
7.5
9.0
9.8
9.7
8.8
7.4
5.7
4.2
3.2
3.0
3.7
5.3
7.3
9.1
10.2
10.3
9.6

19 67
19 67
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 65
19 65
19 65
19 65
19 65
19 66
19 66
19 66
19 66
19 66
19 67
19 67
19 67
19 67

0
5
25
5
5
5
5
5
5
5
5
10
5
5
45
45
40
40
45
45
65
80
80
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

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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

10
10
5
5
5
5
10
10
15
15
15
15
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1021
1021
1021
1021
1021
1021
1020
1019
1019
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1016
1016
1016
1016
1015

0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
4
5
4
3
1
1
0
0

19 66
17 63
16 62
16 60
15 59
13 56
12 53
13 55
14 57
14 58
14 58
14 58
16 60
18 64
20 68
21 70
22 71
22 72
22 72
22 72
22 71
21 71
21 70
20 68

18 64
17 63
16 60
15 58
13 56
11 53
10 50
11 52
12 53
12 54
12 54
13 55
15 59
19 66
26 78
28 83
29 84
29 85
29 84
28 83
27 81
26 79
24 76
23 73

3 6 2 2 4
3 5 1 1 3
3 5 1 1 3
1 2 1 1 1
3 5 1 1 3
5 10 2 3 6
6 11 2 3 7
7 13 3 4 8
8 14 3 4 9
8 15 3 4 9
8 14 3 4 9
8 14 3 4 9
7 13 3 4 8
5 10 2 3 6
3 6 2 2 4
1 1 1 0 1
2 4 1 1 2
4 7 2 2 4
5 9 2 3 6
5 10 2 3 6
5 10 2 3 6
3 5 1 1 3
1 2 1 1 1
2 4 1 1 2

0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.3

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

Expert opinion

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

For Plage de Portrieux :
No gale warning.

We are 90% sure of the situation, because the clear patches could be more numerous than forecast.

In the evening, skies with few clouds.
WSW wind force 2. Gusts reaching 11 knots in the evening. Smooth to slight sea. Low, fairly long swell from NW. Poor visibility.

Tides at Saint-Quay-Portrieux

54

High tide 05h28 9.09m

Low tide 11h52 3.78m

61

High tide 17h49 9.61m

www.shom.fr - © SHOM 2025

Consult the tides for September

Thu

18

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

Fri

19

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

Sat

20

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

Sun

21

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

Mon

22

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

Tue

23

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

Wed

24

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

Thu

25

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

Fri

26

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

Sat

27

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

Sun

28

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

Mon

29

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

Tue

30

-

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

Wed

01

-

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

Thu

02

-

- 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 Portrieux

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Saint-Quay-Portrieux