Weather Plage Bonaparte - Detailed bulletin - Free 15-day Marine forecasts

Plouha (22580)Lon : -2°55’,4334 W Lat : 48°42’,414 N Alt : 0m

Weather Risk Briefing

Mon

12

-

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

Tue

13

-

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

Wed

14

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

Thu

15

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

Fri

16

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

Sat

17

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

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

BULLETIN

Reliability 70%

No gale warning.

No weather risk at the spot

Monday 12 oct

METEO CONSULT Run : 12/10 03Z Mesh : 1km Updated, 53min ago Update in 6h

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)

20

15

10

5

40

30

20

10

5

0

25

20

15

10

5

10

5

0

0.5

0

3

0

25

20

15

10

70

65

60

55

                                    
                                                                         Tue 13
                                                            
                    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 : 12/10 03Z
                Mesh : 1km
                Updated, 53min ago
                Update in 6h

Tue 13

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

205° SW SSW
205° SW SSW
210° SW SSW
210° SW SSW
220° SW SW
215° SW SW
225° SW SW
235° SW WSW
235° SW SW
235° SW WSW
240° SW WSW
230° SW SW
225° SW SW
220° SW SW
215° SW SW
205° SW SSW
210° SW SSW
220° SW SW
215° SW SW
210° SW SSW
210° SW SSW
225° SW SW
230° SW SW
225° SW SW

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

17 32 9 20 5
17 32 9 20 5
17 31 9 19 5
16 29 8 18 5
16 30 8 19 5
16 30 8 19 5
15 27 8 17 4
15 28 8 17 4
16 30 8 19 5
15 28 8 17 4
13 24 7 15 4
13 24 7 15 4
13 24 7 15 4
12 23 6 14 4
12 22 6 14 4
13 24 7 15 4
15 28 8 17 4
17 32 9 20 5
17 32 9 20 5
17 31 9 19 5
16 30 8 19 5
17 32 9 20 5
18 34 9 21 5
18 33 9 21 5

0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.3
0.4
0.4
0.3
0.3
0.3
0.3
0.4
0.3
0.3
0.4
0.3
0.3
0.3
0.3
0.3
0.4

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
0.2
0.1
0.1
0.2
0.1
0.1
0.1
0.2
0.2
0.3

40° NE NE
35° NE NNE
30° NE NNE
5° N N
5° N N
10° N N
5° N N
5° N N
5° N N
5° N N
5° N N
5° N N
5° N N
5° N N
355° N N
0° N N
5° N N
5° N N
0° 0 0
5° N N
5° N N
335° NW NNW
340° N NNW
340° N NNW

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

5
5
7
10
10
10
10
11
10
10
10
10
10
10
9
10
10
10
10
10
10
8
9
9

130
140
130
140
150
130
140
160
160
140
160
170
160
140
120
140
140
120
140
150
120
50
70
25

11.0
11.4
10.6
8.8
6.6
4.3
2.6
1.7
2.1
3.7
6.2
8.8
10.7
11.4
10.8
9.3
7.2
4.9
3.1
2.0
1.9
3.2
5.5
8.1

18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64

100
100
5
100
100
95
95
90
90
95
90
85
75
85
90
95
100
90
95
95
95
85
80
100

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

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

45
40
45
20
0
0
0
0
0
0
20
20
20
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
10
10
10
5
5
>20
>20
15
15
10
10
10
5
5
15
>20
10
5
5
10
>20
>20

1012
1012
1013
1013
1013
1014
1014
1014
1015
1015
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1019
1019
1019
1020

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

16 62
17 62
17 63
18 64
18 65
19 65
19 66
20 67
20 68
20 67
19 67
19 66
18 64
17 63
17 63
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
17 63

13 56
13 56
16 60
15 59
16 61
18 64
19 66
20 67
18 65
18 65
18 64
17 62
16 60
16 60
15 59
15 59
15 59
15 58
15 58
15 59
15 59
15 59
15 58
14 58

16 29 5 8 18
15 28 4 8 17
14 26 4 7 16
13 24 4 7 15
11 20 4 6 12
11 21 4 6 13
10 19 3 5 12
9 16 3 4 10
8 15 3 4 9
7 13 3 4 8
5 10 2 3 6
7 13 3 4 8
7 13 3 4 8
8 15 3 4 9
8 15 3 4 9
10 18 3 5 11
11 20 4 6 12
11 21 4 6 13
11 20 4 6 12
11 20 4 6 12
12 22 4 6 14
12 23 4 6 14
12 22 4 6 14
13 25 4 7 16

0.8
0.7
0.7
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5

Forecasts established in local time
Caption Glossary

Expert opinion

Weather Risk Briefing

A southerly, strong and very variable flow prevails over the South and the West of the basin. Over the North-East, it is northwesterly, moderate and very variable.

For Plage Bonaparte :
No gale warning.

We are 70% sure of the situation, because the high pressure system could move in more quickly than forecast.

Skies changeable becoming cloudier in late morning. Risk of showers in the morning, no precipitation in the afternoon. In the evening, very cloudy.
Chance of light rain. SSW force 4 in the morning becoming SW force 3 in the middle of the day. Gusts reaching 21 knots in the morning. Smooth to slight sea. Low, short swell from NNE then fairly long from N in the evening. Good visibility becoming poor in the middle of the day then poor.

Tides at Saint-Quay-Portrieux

93

Low tide 03h03 1.58m

High tide 08h45 11.43m

91

Low tide 15h17 1.67m

High tide 20h58 11.42m

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

Consult the tides for October

Go further

Mon

12

-

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

Tue

13

-

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

Wed

14

-

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

Thu

15

-

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

Fri

16

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

Sat

17

-

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

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

Weather beach Plage Bonaparte

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Saint-Quay-Portrieux

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