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

18

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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

26

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Tue

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Wed

28

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Thu

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Fri

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Sat

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Sun

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BULLETIN

(* established in local time)

Reliability 85%

No gale warning.

Sunday 18 jan

METEO CONSULT Run : 18/01 16Z Mesh : 1km Updated, 2h ago Update in 4h

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (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 (%)

Storm risk.(%)

Visibility(km)

Pressure(hPa)

UV

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

Offshore

Offshore wind

Offshore sea (m)

15

10

5

0

30

20

10

0

10

5

0

20

15

10

5

0

5

0

0.5

0

3

0

15

10

5

0

55

50

45

40

35

                                    
                                                                         Mon 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
                
                        Run : 18/01 16Z
                Mesh : 1km
                Updated, 2h ago
                Update in 4h

Mon 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

160° S SSE
190° S S
195° S SSW
220° SW SW
230° SW SW
240° SW WSW
225° SW SW
215° SW SSW
235° SW SW
220° SW SW
235° SW SW
235° SW SW
240° SW WSW
240° SW WSW
225° SW SW
195° S SSW
180° S S
180° S S
180° S S
175° S S
170° S S
165° S SSE
165° S SSE
165° S SSE

2 4 1 2 1
3 5 1 3 1
3 6 2 4 2
4 7 2 4 2
4 7 2 4 2
5 9 3 6 2
4 8 2 5 2
4 8 2 5 2
4 7 2 4 2
3 6 2 4 2
4 7 2 4 2
4 7 2 4 2
4 7 2 4 2
4 7 2 4 2
3 6 2 4 2
3 5 1 3 1
3 6 2 4 2
4 7 2 4 2
5 9 3 6 2
6 11 3 7 2
6 12 3 7 3
8 14 4 9 3
9 16 4 10 3
9 17 5 11 3

4 8 2 5 2
5 10 3 6 2
5 10 3 6 -
5 9 3 6 -
5 10 3 6 -
6 12 - 7 3
8 14 4 9 3
6 12 3 7 3
6 12 3 7 3
5 9 3 6 -
6 11 3 7 -
6 12 3 7 3
7 13 4 8 3
5 10 3 6 -
6 11 3 7 -
5 10 3 6 2
6 11 3 7 -
6 11 3 7 -
8 14 4 9 3
10 18 5 11 3
10 18 5 11 -
10 19 5 12 -
11 20 6 12 4
13 25 7 16 4

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
0.2
0.2
0.2
0.2
0.3
0.3

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

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

200° S SSW
200° S SSW
225° SW SW
225° SW SW
265° W W
265° W W
225° SW SW
225° SW SW
220° SW SW
220° SW SW
265° W W
220° SW SW
220° SW SW
220° SW SW
220° SW SW
220° SW SW
220° SW SW
265° W W
265° W W
200° S SSW
200° S SSW
200° S SSW
200° S SSW
200° S SSW

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

9
9
7
7
9
9
7
7
7
7
9
7
7
7
7
7
8
10
13
15
15
15
15
15

160
160
160
160
150
140
150
150
150
140
140
140
140
150
150
160
390
380
390
400
400
390
400
400

8.7
7.1
5.3
3.8
2.9
2.9
3.9
5.7
7.7
9.5
10.4
10.4
9.4
7.8
5.9
4.1
2.9
2.5
3.1
4.6
6.7
8.7
10.1
10.4

9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48

100
100
95
95
100
100
100
100
100
100
100
100
100
100
100
100
95
95
75
60
55
50
70
60

0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.1
0
0
0
0
0
0
0
0
0
0

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

35
25
0
0
0
0
0
0
0
0
35
50
55
50
35
25
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

1
3
4
4
5
5
5
5
5
5
5
5
5
5
5
10
15
>20
>20
>20
>20
>20
>20
>20

1014
1014
1013
1013
1013
1013
1013
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1012
1013
1013
1013
1013
1013

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

9 48
9 48
9 48
9 47
9 47
9 47
9 47
9 47
8 47
8 47
8 47
9 47
8 47
8 47
9 48
9 48
10 49
10 50
10 51
10 51
10 50
9 48
8 47
8 46

8 47
8 46
7 45
7 45
7 45
7 44
7 44
7 44
7 44
7 45
7 44
7 44
7 44
7 45
8 46
8 47
10 49
10 50
10 49
9 48
8 46
6 43
5 41
4 40

5 10 2 3 6
4 8 2 2 5
4 8 2 2 5
5 10 2 3 6
5 10 2 3 6
5 10 2 3 6
4 7 2 2 4
4 8 2 2 5
4 8 2 2 5
5 9 2 3 6
4 8 2 2 5
5 10 2 3 6
5 9 2 3 6
4 8 2 2 5
4 8 2 2 5
5 9 2 3 6
4 8 2 2 5
5 10 2 3 6
5 10 2 3 6
6 11 2 3 7
8 14 3 4 9
10 18 3 5 11
11 21 4 6 13
13 24 4 7 15

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
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.4
0.5
0.6
0.7

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

Expert opinion

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

For Grève de Fonteny :
No gale warning.

We are 85% sure of the situation, because flows might be far more disturbed than forecast.

In the evening, mist and fog.
Chance of light rain. SE wind force 2. Smooth sea. Low, short swell from SW. Visibility reduced by mist.

Tides at Saint-Quay-Portrieux

69

Low tide 00h56 3.12m

High tide 06h46 10.21m

73

Low tide 13h18 2.77m

High tide 19h09 10.11m

www.shom.fr - © SHOM 2026

Consult the tides for January

Go further

Sun

18

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

Mon

19

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

Tue

20

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

Wed

21

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

Thu

22

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

Fri

23

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

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

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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

* +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

Go further