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

Saint-Quay-Portrieux (22410)Longitude : -2°50’,4666 W Latitude : 48°39’,714 N Altitude : 0m

Sat

15

-

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

Sun

16

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

Mon

17

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

Tue

18

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

Wed

19

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

Thu

20

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

Fri

21

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

Sat

22

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

Sun

23

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

Mon

24

-

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

Tue

25

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

Wed

26

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

Thu

27

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

Fri

28

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

Sat

29

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

BULLETIN

(established in local time)

Reliability 85%

No gale warning.

Saturday 15 november

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)

20

15

10

5

0

30

20

10

0

10

5

0

20

15

10

5

0

10

5

0

0.5

0

3

0

15

10

5

60

55

50

45

Sun 16

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

110° E ESE
115° SE ESE
115° SE ESE
110° E ESE
110° E ESE
110° E ESE
105° E ESE
110° E ESE
120° SE ESE
140° SE SE
130° SE SE
140° SE SE
150° SE SSE
165° S SSE
170° S S
160° S SSE
150° SE SSE
150° SE SSE
145° SE SE
150° SE SSE
165° S SSE
130° SE SE
170° S S
190° S S

9 17 5 11 3
9 17 5 11 3
10 19 5 12 3
9 16 4 10 3
10 18 5 11 3
9 17 5 11 3
9 17 5 11 3
9 17 5 11 3
10 18 5 11 3
8 15 4 9 3
7 13 4 8 3
6 12 3 7 3
6 11 3 7 2
5 9 3 6 2
4 8 2 5 2
4 7 2 4 2
3 6 2 4 2
2 4 1 2 1
2 4 1 2 1
3 5 1 3 1
3 5 1 3 1
3 5 1 3 1
1 1 0 1 1
1 2 1 1 1

13 25 7 16 4
15 28 8 17 4
15 27 8 17 4
16 29 8 18 5
15 28 8 17 4
15 27 8 17 4
13 25 7 16 4
12 23 6 14 4
13 24 7 15 4
12 22 6 14 4
11 20 6 12 4
9 17 5 11 -
8 15 4 9 3
8 15 4 9 3
8 14 4 9 3
6 11 3 7 -
5 10 3 6 -
5 9 3 6 2
4 8 2 5 2
6 11 3 7 2
6 11 3 7 2
6 12 3 7 3
6 11 3 7 2
5 10 3 6 2

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

0.3
0.5
0.6
0.5
0.5
0.4
0.4
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

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

55° NE ENE
45° NE NE
50° NE NE
60° NE ENE
70° E ENE
60° NE ENE
60° NE ENE
60° NE ENE
60° NE ENE
60° NE ENE
55° NE ENE
50° NE NE
45° NE NE
40° NE NE
35° NE NE
30° NE NNE
25° NE NNE
20° N NNE
20° N NNE
15° N NNE
10° N N
10° N N
10° N N
10° N N

0.1
0.1
0.2
0.2
0.2
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1

4
5
3
3
3
3
3
4
4
4
4
4
5
5
6
6
7
8
8
9
10
10
10
10

15
10
9
10
15
20
20
20
20
20
25
30
35
40
50
60
80
90
110
130
140
160
160
150

4.1
4.0
4.6
5.8
7.2
8.5
9.2
9.2
8.7
7.6
6.3
5.0
4.0
3.6
3.8
4.8
6.2
7.8
9.0
9.5
9.2
8.3
7.0
5.5

14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58

85
100
100
100
100
100
90
95
90
80
85
95
65
70
70
75
55
40
85
95
95
90
95
95

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
35
20
0
0
30
35
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

10
>20
>20
>20
>20
>20
>20
>20
>20
>20
15
10
5
5
5
5
5
5
5
2
2
2
2
2

1004
1004
1004
1004
1004
1004
1004
1004
1004
1005
1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1007
1007

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

12 54
12 54
13 55
13 55
13 56
14 57
14 57
14 58
14 57
13 56
13 55
13 55
12 54
12 53
11 52
11 51
11 51
10 51
10 51
10 50
10 51
11 51
11 51
11 51

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

12 23 4 6 14
12 23 4 6 14
13 24 4 7 15
12 22 4 6 14
12 22 4 6 14
11 21 4 6 13
11 21 4 6 13
12 23 4 6 14
12 22 4 6 14
11 20 4 6 12
10 18 3 5 11
9 17 3 5 11
8 15 3 4 9
8 14 3 4 9
6 11 2 3 7
4 8 2 2 5
4 7 2 2 4
4 7 2 2 4
4 8 2 2 5
5 9 2 3 6
5 9 2 3 6
5 10 2 3 6
5 9 2 3 6
5 9 2 3 6

0.4
0.5
0.5
0.5
0.5
0.4
0.4
0.4
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

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

Expert opinion

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

For Grève de Fonteny :
No gale warning.

We are 85% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.

Changeable skies completely clouding over during the morning, very cloudy skies to overcast in the afternoon. Light showers progressively dying out in the morning, possibility of showers in late afternoon. In the evening, good clear periods but lots of cloud, too.
No precipitation. ESE wind force 3 continuing all day. Gusts reaching 16 knots in the middle of the day. Smooth sea. Low, short swell from NE. Visibility reduced by mist becoming excellent in the middle of the day then poor.

Tides at Saint-Quay-Portrieux

51

High tide 03h15 8.99m

Low tide 09h40 4m

55

High tide 15h33 9.31m

Low tide 22h14 3.55m

www.shom.fr - © SHOM 2025

Consult the tides for November

Sat

15

-

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

Sun

16

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

Mon

17

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

Tue

18

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

Wed

19

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

Thu

20

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

Fri

21

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

Sat

22

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

Sun

23

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

Mon

24

-

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

Tue

25

-

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

Wed

26

-

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

Thu

27

-

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

Fri

28

-

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

Sat

29

-

- 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