Weather Plage de Postolonnec - Detailed bulletin - Free 15-day Marine forecasts

Crozon (29160)Lon : -4°27’,7836 W Lat : 48°14’,334 N Alt : 0m

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Mon

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Tue

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Wed

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Sat

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Sun

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Mon

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Sat

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BULLETIN

Reliability 80%

No gale warning.

No weather risk at the spot

Saturday 2 may

METEO CONSULT Run : 1/05 00Z Mesh : 1km Updated, 9h ago Update imminent

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

0

30

20

10

0

10

5

0

20

15

10

5

0

5

0

0.5

0

3

0

20

15

10

5

65

60

55

50

45

                                    
                                                                         Sun 3
                                                            
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                        Run : 1/05 00Z
                Mesh : 1km
                Updated, 9h ago
                Update imminent

Sun 3

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

65° NE ENE
55° NE NE
50° NE NE
45° NE NE
55° NE NE
65° NE ENE
65° NE ENE
60° NE ENE
80° E ENE
95° E E
105° E ESE
150° SE SSE
160° S SSE
225° SW SW
250° W WSW
250° W WSW
255° W WSW
260° W W
270° W W
265° W W
260° W W
255° W WSW
250° W WSW
250° W WSW

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

12 22 6 14 4
11 20 6 12 4
10 19 5 12 3
10 18 5 11 3
10 18 5 11 3
10 19 5 12 3
10 18 5 11 3
10 18 5 11 3
11 20 6 12 4
11 20 6 12 4
10 18 5 11 3
10 19 5 12 3
10 18 5 11 3
11 21 6 13 4
15 27 8 17 4
14 26 7 16 4
14 26 7 16 4
13 25 7 16 4
13 24 7 15 4
11 20 6 12 4
11 20 6 12 4
9 17 5 11 3
10 18 5 11 3
10 19 5 12 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
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2

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

225° SW SW
225° SW SW
225° SW SW
225° SW SW
225° SW SW
225° SW SW
225° SW SW
225° SW SW
225° SW SW
225° SW SW
225° SW SW
225° SW SW
225° SW SW
225° SW SW
225° SW SW
225° SW SW
220° SW SW
210° SW SSW
210° SW SSW
220° SW SW
220° SW SW
225° SW SW
230° SW SW
225° SW SW

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
0.2
0.2
0.2
0.2
0.2

9
9
9
10
10
9
9
9
9
9
9
9
9
9
8
8
7
7
7
8
8
8
7
7

150
150
150
160
160
150
150
150
150
150
140
130
130
120
120
120
110
100
100
100
100
100
100
90

2.6
3.8
5.0
5.9
6.2
6.0
5.2
4.0
2.8
1.9
1.5
1.7
2.4
3.6
4.8
5.8
6.3
6.2
5.5
4.4
3.2
2.1
1.5
1.5

14 58
14 58
14 58
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58

100
100
100
100
100
85
90
85
100
100
100
100
100
100
100
100
85
95
90
90
80
100
95
85

0.1
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.5
0.2
0
0
0
0
0
0
0
0

-
-
-
-
-
-
-
-
-
-
-

50
20
0
0
0
0
20
30
40
45
45
45
40
50
70
60
40
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
15
15
>20
15
15
15
15
15
15
>20
>20
>20
10
5
>20
10
5
5
4
4
5
5

1020
1019
1019
1018
1017
1017
1016
1016
1015
1015
1014
1014
1013
1013
1012
1012
1011
1011
1011
1011
1011
1012
1012
1012

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

13 55
13 55
12 54
12 53
12 54
12 54
12 54
13 55
13 56
14 57
15 58
15 60
16 60
16 60
15 58
14 57
14 58
14 57
14 56
13 55
13 55
12 54
12 54
12 54

11 51
10 51
10 50
10 50
10 51
10 50
11 51
12 53
12 54
14 56
14 57
16 61
17 62
17 62
15 58
12 54
15 59
13 56
13 55
11 53
11 51
11 51
10 51
10 51

6 12 3 3 7
7 13 3 4 8
9 16 3 4 10
8 14 3 4 9
9 16 3 4 10
8 15 3 4 9
8 14 3 4 9
9 16 3 4 10
8 15 3 4 9
6 12 3 3 7
6 12 3 3 7
4 8 2 2 5
4 8 2 2 5
5 10 2 3 6
7 13 3 4 8
8 15 3 4 9
9 17 3 5 11
9 17 3 5 11
10 18 3 5 11
9 17 3 5 11
8 15 3 4 9
8 14 3 4 9
6 12 3 3 7
6 12 3 3 7

1
1
1
1
1
1
1
1
1
1
1
1
1
0.9
0.9
0.9
0.9
1
1
1
1
1
0.9
1

Forecasts established in local time
Caption Glossary

Expert opinion

Low 1014 hPa centered at 260 nautical miles in the South-West of Fastnet Rock (South-West Ireland) moving at 10 knots to the North-North-East.

For Plage de Postolonnec :
No gale warning.

We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.

Very cloudy skies to overcast. Possibility of showers late in the morning, showers late in the day. In the evening, cloudy and humid with a risk of fog.
Possibility of showers ENE force 2 turning SSW force 3 in the middle of the day then W. Gusts reaching 15 knots in the middle of the day. Smooth sea. Low, fairly long swell from SW. Good visibility becoming poor in the middle of the day then reduced by mist.

semaphore stations

Station Lanveoc located 5 km from Plage de Postolonnec

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
02h	70	15	24	12.8	1020	0
01h	60	11	21	12.9	1021	12
00h	40	8	11	12.9	1021	10

observation.semaphores_link

Météo France - RADOME

observation.semaphore_link

Tides at Morgat

82

High tide 06h03 6.25m

Low tide 12h14 1.47m

82

High tide 18h18 6.31m

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

Consult the tides for May

Go further

Sat

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

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

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* +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 Postolonnec

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Tides at Morgat

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