Weather Grève de Fonteny - Detailed bulletin - Free 15-day Marine forecasts

Saint-Quay-Portrieux (22410)Lon : -2°50’,4666 W Lat : 48°39’,714 N Alt : 0m

Sun

25

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Mon

26

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Tue

27

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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

01

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Mon

02

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Tue

03

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Wed

04

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Thu

05

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Fri

06

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Sat

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Sun

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BULLETIN

(* established in local time)

Reliability 80%

No gale warning.

Sunday 25 jan

METEO CONSULT Run : 25/01 16Z Mesh : 1km Updated, 4h ago Update in 2h

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

0

70

60

50

40

30

20

10

20

15

10

5

0

50

40

30

20

10

0

10

5

0

1

0.5

0

3

0

10

5

0

50

45

40

35

30

                                    
                                                                         Mon 26
                                                            
                    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 : 25/01 16Z
                Mesh : 1km
                Updated, 4h ago
                Update in 2h

Mon 26

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

250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
240° SW WSW
240° SW WSW
235° SW SW
230° SW SW
230° SW SW
225° SW SW
215° SW SSW
200° S SSW
195° S SSW
180° S S
175° S S
165° S SSE
160° S SSE
165° S SSE
165° S SSE
165° S SSE
165° S SSE
165° S SSE
160° S SSE

8 14 4 9 3
8 15 4 9 3
9 16 4 10 3
9 16 4 10 3
9 17 5 11 3
9 17 5 11 3
9 16 4 10 3
8 15 4 9 3
8 15 4 9 3
8 15 4 9 3
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3
8 15 4 9 3
9 16 4 10 3
11 20 6 12 4
12 22 6 14 4
13 24 7 15 4
14 26 7 16 4
15 28 8 17 4
16 30 8 19 5
16 30 8 19 5
17 31 9 19 5
20 37 10 23 5

12 22 6 14 4
13 25 7 16 4
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
13 24 7 15 4
13 25 7 16 4
13 24 7 15 4
13 24 7 15 4
12 22 6 14 4
12 22 6 14 4
13 24 7 15 4
15 27 8 17 4
17 32 9 20 5
21 38 11 24 5
22 41 11 25 6
25 46 13 29 6
27 50 14 31 7
28 52 14 32 7
31 57 16 35 7
31 57 16 35 7
35 65 18 40 8

0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.5
0.5
0.5

0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.4
0.4

200° S SSW
200° S SSW
200° S SSW
200° S SSW
200° S SSW
200° S SSW
200° S SSW
200° S SSW
225° SW SW
225° SW SW
200° S SSW
200° S SSW
200° S SSW
220° SW SW
220° SW SW
200° S SSW
200° S SSW
200° S SSW
200° S SSW
200° S SSW
200° S SSW
200° S SSW
205° SW SSW
210° SW SSW

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
0.3
0.3
0.3
0.3
0.3
0.3

14
14
14
14
14
14
14
14
10
10
13
13
12
9
10
13
13
12
12
12
9
10
9
8

320
320
320
320
330
330
320
320
310
300
290
270
230
220
220
200
200
190
190
170
100
90
80
80

8.9
9.8
9.7
8.9
7.6
6.0
4.6
3.6
3.3
3.8
5.0
6.7
8.4
9.4
9.7
9.2
8.1
6.7
5.2
4.1
3.4
3.5
4.4
5.8

9 48
9 48
9 48
9 48
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47

0
0
40
35
15
55
30
45
50
60
100
100
55
55
70
85
100
100
100
100
100
100
100
100

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0.5
0.3
0.7

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

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
30
40
60
65
80
75
85

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

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

996
997
998
998
999
999
1000
1000
1000
1000
1000
1000
1001
1000
1000
999
998
997
996
996
995
994
993
991

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

5 42
5 41
5 41
5 41
5 41
5 41
5 41
5 40
5 40
5 41
5 41
5 42
6 43
7 45
9 47
9 48
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49

3 37
3 37
2 36
2 36
2 35
2 35
2 35
2 35
2 35
2 36
3 37
3 37
4 39
6 42
7 44
6 44
6 44
5 42
5 41
5 40
4 39
4 39
4 39
3 37

11 20 4 6 12
11 20 4 6 12
11 21 4 6 13
10 19 3 5 12
11 21 4 6 13
12 22 4 6 14
12 23 4 6 14
11 20 4 6 12
11 20 4 6 12
10 18 3 5 11
9 17 3 5 11
9 16 3 4 10
9 17 3 5 11
11 20 4 6 12
12 23 4 6 14
14 26 4 7 16
16 29 5 8 18
16 30 5 8 19
18 34 5 9 21
19 36 5 10 22
21 38 5 11 24
21 39 6 11 24
22 40 6 11 25
24 45 6 13 28

1
1
1.1
1.1
1.1
1.1
1
1
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
1
1
1
1.1
1.4
1.4
1.5

Forecasts established in local time
Last updated 27min ago | Next update in 3h
Caption

Expert opinion

Low 977 hPa centered on the South of the Irish Sea moving at 13 knots to the South and rising to 986 hPa to be centered on the Celtic Sea.

For Grève de Fonteny :
No gale warning.

We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.

In the evening, clear skies.
WSW wind force 3. Gusts reaching 13 knots in the evening. Smooth to slight sea. Low, long swell from SSW. Good visibility.

Tides at Saint-Quay-Portrieux

68

Low tide 05h14 2.81m

High tide 10h59 10.24m

64

Low tide 17h39 2.85m

High tide 23h22 9.85m

www.shom.fr - © SHOM 2026

Consult the tides for January

Go further

Sun

25

-

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

Mon

26

-

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

Sat

07

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

Sun

08

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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 Grève de Fonteny

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Saint-Quay-Portrieux

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