Weather Plage de la Grève Blanche - Detailed bulletin - Free 15-day Marine forecasts

Guilvinec (29730)Lon : -4°17’,6028 W Lat : 47°47’,718 N Alt : 0m

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

Fri

03

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

Sat

04

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

Sun

05

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

Mon

06

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

BULLETIN

Reliability 85%

No gale warning.

No weather risk at the spot

Monday 22 jun

METEO CONSULT Run : 22/06 20Z Mesh : 4km Updated, 13min ago Update in 2min

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)

10

5

0

20

15

10

5

0

5

0

10

5

0

5

0

0.5

0

3

0

50

40

30

20

110

100

90

80

70

60

                                    
                                                                         Tue 23
                                                            
                    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 : 22/06 20Z
                Mesh : 4km
                Updated, 13min ago
                Update in 2min

Tue 23

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

100° E E
175° S S
255° W WSW
310° NW NW
35° NE NNE
70° E ENE
70° E ENE
90° E E
90° E E
95° E E
100° E E
120° SE ESE
160° S SSE
175° S S
195° S SSW
210° SW SSW
215° SW SW
235° SW SW
245° SW WSW
255° W WSW
275° W W
290° W WNW
300° NW WNW
315° NW NW

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

5 10 3 6 2
5 9 3 6 2
4 8 2 5 2
4 8 2 5 2
4 7 2 4 2
5 10 3 6 2
7 13 4 8 3
8 14 4 9 3
7 13 4 8 3
8 15 4 9 3
8 14 4 9 3
6 12 3 7 3
5 10 3 6 2
5 9 3 6 2
6 11 3 7 2
6 12 3 7 3
7 13 4 8 3
6 12 3 7 3
6 12 3 7 3
6 12 3 7 3
7 13 4 8 3
8 15 4 9 3
8 15 4 9 3
8 14 4 9 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
0.4
0.4
0.4
0.4
0.4
0.4
0.4

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

245° SW WSW
245° SW WSW
245° SW WSW
250° W WSW
250° W WSW
245° SW WSW
250° W WSW
190° S S
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
190° S S
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW

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
0.4
0.4
0.4
0.4
0.4
0.4

6
6
6
7
7
7
8
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
8

110
120
120
120
130
170
160
160
160
160
160
150
150
150
150
150
140
140
140
130
130
130
130
120

3.7
4.0
4.1
4.0
3.6
3.1
2.5
2.1
1.9
1.9
2.2
2.7
3.2
3.7
3.9
4.0
3.7
3.3
2.8
2.3
2.0
2.0
2.2
2.6

18 65
18 65
18 65
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 65
18 65
18 65
19 65
19 65
19 65
19 66
19 66

5
0
0
5
0
0
0
0
0
5
0
0
5
0
0
0
0
0
0
0
5
10
5
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
0

>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016

0
0
0
0
0
0
0
0
0
0
0
1
2
4
6
7
8
8
6
5
3
2
1
0

30 87
28 83
26 78
23 73
22 72
21 69
22 71
22 71
22 71
22 71
23 74
25 78
27 80
27 81
28 83
29 85
30 86
31 87
31 88
32 89
31 88
30 86
29 85
29 84

33 91
31 87
28 83
26 78
25 77
23 73
23 74
23 74
23 74
24 74
27 80
31 87
34 92
36 96
38 100
40 103
41 105
41 106
42 107
41 106
39 102
36 97
34 94
33 91

2 4 1 1 2
2 3 1 1 2
1 2 1 1 1
1 1 1 0 1
3 5 1 1 3
4 7 2 2 4
4 8 2 2 5
3 6 2 2 4
4 7 2 2 4
2 4 1 1 2
2 3 1 1 2
1 2 1 1 1
2 3 1 1 2
1 2 1 1 1
2 3 1 1 2
1 2 1 1 1
1 2 1 1 1
1 2 1 1 1
2 4 1 1 2
5 9 2 3 6
5 10 2 3 6
6 12 3 3 7
6 11 2 3 7
7 13 3 4 8

0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
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

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

For Plage de la Grève Blanche :
No gale warning.

We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.

In the evening, clear skies.
NE wind force 2. Smooth sea. Low, short swell from WSW. Excellent visibility.

semaphore stations

Station Pte De Penmarch located 6 km from Plage de la Grève Blanche

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
22h	130	4	9	-	-	0
21h	50	5	28	-	-	0
20h	100	19	26	-	-	9

Nearby signal stations

Météo France - RADOME

Signal station weather

Tides at Le Guilvinec

55

Low tide 05h22 1.67m

High tide 11h29 4.06m

51

Low tide 17h44 1.83m

High tide 23h50 4.14m

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

Consult the tides for June

Go further

Mon

22

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

Tue

23

-

- 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

Fri

03

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

Sat

04

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

Sun

05

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

Mon

06

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

Weather beach Plage de la Grève Blanche

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Tides at Le Guilvinec

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