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

Plouguerneau FRALon : -4°31’,6956 W Lat : 48°37’,764 N Alt : 25m

Mon

30

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

Tue

31

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Wed

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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

Tue

07

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

Wed

08

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

Thu

09

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

Fri

10

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

Sat

11

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Sun

12

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Mon

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BULLETIN

(* established in local time)

Reliability 90%

Wind alert - Warning strong breeze offshore.

Monday 30 mar

METEO CONSULT Run : 29/03 00Z 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)

Wind (m)

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)

30

20

10

0

60

50

40

30

20

10

15

10

5

0

40

30

20

10

0

10

5

0

3.5

3

2.5

3

0

15

10

5

55

50

45

40

                                    
                                                                         Tue 31
                                                            
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                        Run : 29/03 00Z
                Mesh : 1km
                Updated, 2h ago
                Update in 4h

Tue 31

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

305° NW WNW
310° NW NW
315° NW NW
320° NW NW
325° NW NW
330° NW NNW
335° NW NNW
335° NW NNW
330° NW NNW
335° NW NNW
330° NW NNW
330° NW NNW
330° NW NNW
335° NW NNW
335° NW NNW
340° N NNW
340° N NNW
340° N NNW
345° N NNW
340° N NNW
340° N NNW
335° NW NNW
330° NW NNW
330° NW NNW

16 30 8 19 5
16 30 8 19 5
16 29 8 18 5
15 28 8 17 4
15 28 8 17 4
15 27 8 17 4
15 27 8 17 4
14 26 7 16 4
14 26 7 16 4
15 27 8 17 4
15 28 8 17 4
16 29 8 18 5
16 29 8 18 5
16 29 8 18 5
15 28 8 17 4
13 25 7 16 4
13 24 7 15 4
12 23 6 14 4
11 21 6 13 4
10 19 5 12 3
9 16 4 10 3
8 15 4 9 3
8 15 4 9 3
8 15 4 9 3

28 52 14 32 7
27 50 14 31 7
26 49 14 30 6
26 48 13 30 6
26 48 13 30 6
26 49 14 30 6
25 47 13 29 6
24 45 13 28 6
24 45 13 28 6
26 48 13 30 6
26 49 14 30 6
26 49 14 30 6
27 50 14 31 7
28 51 14 32 7
27 50 14 31 7
25 46 13 29 6
23 42 12 26 6
22 40 11 25 6
20 37 10 23 5
18 34 9 21 5
17 31 9 19 5
14 26 7 16 4
14 26 7 16 4
14 26 7 16 4

2.8
2.8
2.9
3
3
3
3
3.1
3.1
3.1
3.1
3.1
3.1
3.2
3.2
3.2
3.2
3.1
3.1
3.1
3
3
3
2.9

0.7
0.8
1
1
0.9
0.9
0.8
0.7
0.8
0.7
0.8
0.7
0.7
0.7
0.9
0.7
0.6
0.6
0.5
0.4
0.4
0.2
0.1
0.1

295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
300° NW WNW
300° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW

2.7
2.7
2.7
2.8
2.9
2.9
2.9
3.0
3.0
3.0
3.0
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.0
3.0
3.0
2.9

10
11
11
11
12
12
12
12
12
12
13
13
13
13
13
13
13
13
13
13
13
13
13
13

160
170
180
180
190
200
210
220
220
230
240
250
250
260
260
260
270
270
280
280
280
280
280
280

6.5
5.5
4.2
3.0
2.0
1.6
1.8
2.7
4.1
5.5
6.6
7.0
6.8
6.0
4.8
3.4
2.3
1.7
1.7
2.4
3.8
5.3
6.6
7.3

11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 53
11 53
11 53
11 53
11 53
11 53
11 52
11 52
11 52
11 52
11 53
11 53
11 53

0
0
70
65
70
65
70
60
60
55
45
45
40
40
35
35
30
20
20
20
20
45
65
75

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
15
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
10

1029
1029
1030
1030
1031
1031
1032
1032
1032
1032
1032
1032
1032
1032
1033
1033
1033
1034
1034
1035
1035
1035
1035
1035

0
0
0
0
1
1
2
3
4
4
3
2
1
0
0
0
0
0
0
0
0
0
0
0

11 52
11 52
11 52
11 52
11 52
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
11 52
11 52
11 51
11 51
11 51
11 51
11 51
11 51
10 51
10 51
10 51

6 42
6 42
6 43
6 44
7 45
9 48
10 49
11 51
11 51
11 52
11 51
10 50
9 48
7 45
7 44
6 43
6 43
6 44
7 44
7 45
7 45
8 46
8 46
8 46

21 38 5 11 24
20 37 5 10 23
20 37 5 10 23
21 38 5 11 24
21 38 5 11 24
19 36 5 10 22
19 35 5 10 22
19 36 5 10 22
19 36 5 10 22
19 36 5 10 22
20 37 5 10 23
21 38 5 11 24
21 38 5 11 24
21 39 6 11 24
21 39 6 11 24
20 37 5 10 23
18 34 5 9 21
17 32 5 9 20
16 30 5 8 19
15 28 4 8 17
13 25 4 7 16
12 23 4 6 14
11 20 4 6 12
11 20 4 6 12

2.6
2.7
2.7
2.8
2.8
2.9
2.9
3
3
3.1
3.1
3.2
3.2
3.2
3.2
3.3
3.2
3.2
3.2
3.2
3.2
3.1
3.1
3

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

Expert opinion

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

For Plage de la Grève Blanche :
Warning strong breeze offshore.

The reliability of the situation is assessed at 90%.

Fairly clear skies progressively clouding over in the morning, cloud and sun in the afternoon. No precipitation. In the evening, lots of good clear periods.
No precipitation. NW wind force 5 continuing all day. Gusts reaching 28 knots in the morning. Rough sea. Moderate, fairly long swell from WNW. Poor visibility becoming excellent in the middle of the day.

semaphore stations

Station Brignogan located 16 km from Plage de la Grève Blanche

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
05h	280	39	57	-	-	0
04h	280	40	55	-	-	0
03h	280	40	57	-	-	0

observation.semaphores_link

Météo France - RADOME

observation.semaphore_link

Tides at L'Aber Wrac'h

70

High tide 04h42 7.02m

Low tide 11h11 1.58m

77

High tide 17h10 7.06m

Low tide 23h31 1.58m

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

Consult the tides for March

Go further

Mon

30

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

Tue

31

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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

Tue

07

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

Wed

08

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

Thu

09

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

Fri

10

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

Sat

11

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

Sun

12

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

Mon

13

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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 Plage de la Grève Blanche

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Tides at L'Aber Wrac'h

Go further