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

Thu

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Fri

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Sat

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Sun

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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

27

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Sun

28

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Mon

29

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Tue

30

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Wed

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Thu

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BULLETIN

Reliability 80%

No gale warning.

No weather risk at the spot

Thursday 18 jun

METEO CONSULT Run : 18/06 03Z Mesh : 1km Updated, 45min ago Update in 2h

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (m) (m)

legend.title.wave_height

Total sea (m)

legend.title.wind_sea

Wind (m)

legend.title.swell

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)

15

10

5

0

20

15

10

5

0

10

5

0

15

10

5

0

5

0

0.5

0

3

0

25

20

15

10

80

70

60

50

                                    
                                                                         Fri 19
                                                            
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                        Run : 18/06 03Z
                Mesh : 1km
                Updated, 45min ago
                Update in 2h

Fri 19

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

75° E ENE
55° NE ENE
35° NE NNE
35° NE NE
60° NE ENE
60° NE ENE
40° NE NE
40° NE NE
40° NE NE
15° N NNE
20° N NNE
10° N N
350° N N
335° NW NNW
335° NW NNW
335° NW NNW
320° NW NW
310° NW NW
295° NW WNW
290° W WNW
285° W WNW
285° W WNW
250° W WSW
260° W WSW

3 5 1 3 1
3 5 1 3 1
3 5 1 3 1
4 8 2 5 2
4 7 2 4 2
4 8 2 5 2
3 6 2 4 2
4 8 2 5 2
5 9 3 6 2
6 11 3 7 2
6 11 3 7 2
5 10 3 6 2
5 9 3 6 2
4 8 2 5 2
5 9 3 6 2
4 8 2 5 2
5 9 3 6 2
4 8 2 5 2
4 7 2 4 2
4 7 2 4 2
3 6 2 4 2
2 4 1 2 1
2 3 1 2 1
3 5 1 3 1

6 11 3 7 2
6 11 3 7 2
6 11 3 7 2
8 15 4 9 3
6 12 3 7 3
8 14 4 9 3
7 13 4 8 3
8 14 4 9 3
9 16 4 10 3
10 19 5 12 3
10 19 5 12 3
9 17 5 11 3
9 17 5 11 3
8 14 4 9 3
9 16 4 10 3
8 15 4 9 3
8 15 4 9 3
8 15 4 9 3
8 14 4 9 3
6 12 3 7 3
6 11 3 7 2
5 10 3 6 2
4 7 2 4 2
5 9 3 6 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
0.1
0.1
0.2
0.2
0.2

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

265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
90° E E
40° NE NE
40° NE NE
40° NE NE
40° NE NE
265° W W
265° W W
265° W W
355° N N
355° N N
265° W W
350° N N
350° N N
350° N N

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
0.1
0.1
0.1
0.2
0.2
0.2

7
7
7
7
7
7
7
7
7
7
6
5
4
5
5
5
5
5
6
8
6
8
8
8

170
120
120
170
170
170
170
160
100
70
70
70
80
90
90
130
130
130
140
140
140
110
110
110

7.5
9.7
10.9
10.8
9.7
7.9
5.7
3.8
2.4
2.0
2.9
4.8
7.2
9.5
10.9
11.1
10.2
8.6
6.5
4.4
2.8
1.9
2.1
3.4

17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 63
17 63
17 63
17 63
17 63
17 62
17 62
17 62
17 62
17 62
17 63
17 63
17 63
17 62
17 62
17 62
17 62

100
100
100
80
100
100
75
30
15
20
25
20
35
30
40
65
70
70
75
75
75
75
85
90

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

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

5
5
10
5
10
5
10
15
>20
>20
15
15
10
10
5
3
1
1
1
2
2
1
1
1

1018
1018
1018
1018
1017
1017
1017
1016
1016
1016
1015
1014
1014
1014
1014
1015
1014
1014
1014
1014
1013
1013
1013
1013

0
0
0
3
3
4
6
7
6
4
3
1
1
0
0
0
0
0
0
0
0
0
0
0

17 62
18 64
18 64
18 64
18 64
18 65
19 65
19 66
20 67
20 67
19 66
19 65
18 65
18 65
18 64
17 62
16 61
16 60
16 60
15 59
15 59
15 58
15 58
15 58

16 60
16 61
17 62
19 65
17 63
18 64
19 66
22 72
24 76
23 74
21 71
20 68
18 65
17 63
16 61
15 59
15 58
14 58
14 57
14 57
14 56
14 57
14 57
14 57

4 8 2 2 5
4 7 2 2 4
4 7 2 2 4
5 10 2 3 6
5 9 2 3 6
5 9 2 3 6
3 5 1 1 3
4 7 2 2 4
5 10 2 3 6
8 15 3 4 9
9 17 3 5 11
8 15 3 4 9
5 10 2 3 6
5 10 2 3 6
6 12 3 3 7
6 12 3 3 7
7 13 3 4 8
7 13 3 4 8
6 12 3 3 7
6 12 3 3 7
6 11 2 3 7
5 9 2 3 6
4 8 2 2 5
5 9 2 3 6

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
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.3
0.3

Forecasts established in local time
Caption Glossary

Expert opinion

A southwesterly, moderate and very variable flow prevails over the whole area.

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.

Very cloudy. But clear spells will become more and more widespread. No precipitation. In the evening, cloud and long sunny periods.
No precipitation. ENE force 2 in the morning turning NNW in the evening. Gusts reaching 10 knots from the middle of the day. Smooth sea. Low, short swell from W. Visibility reduced by mist becoming poor in the middle of the day then reduced by mist.

Tides at Saint-Quay-Portrieux

90

Low tide 04h35 1.55m

High tide 10h24 10.98m

87

Low tide 16h53 2.02m

High tide 22h37 11.14m

www.shom.fr - © SHOM 2026 - Local times

Consult the tides for June

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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

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- 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

Weather beach Grève de Fonteny

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Saint-Quay-Portrieux

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