Weather Marans - Detailed bulletin - Free 15-day Marine forecasts

Marans FRALon : 0°59’,898 W Lat : 46°18’,702 N Alt : 0m

Weather Risk Briefing

Thu

27

-

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

Fri

28

-

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

Sat

29

-

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

Sun

30

-

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

Mon

31

-

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

Tue

01

-

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

Wed

02

-

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

Thu

03

-

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

Fri

04

-

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

Sat

05

-

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

Sun

06

-

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

Mon

07

-

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

Tue

08

-

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

Wed

09

-

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

Thu

10

-

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

BULLETIN

Reliability 70%

No gale warning.

Marine wind risk

Thursday 27 aug

METEO CONSULT Run : 27/08 19Z Mesh : 4km Updated, 7min ago Update in 8min

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Under storms

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)

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

50

40

30

20

10

0

15

10

5

0

30

20

10

0

10

5

0

1

0.5

0

9

6

3

0

30

25

20

15

10

80

70

60

50

                                    
                                                                         Fri 28
                                                            
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                        Run : 27/08 19Z
                Mesh : 4km
                Updated, 7min ago
                Update in 8min

Fri 28

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

235° SW SW
230° SW SW
220° SW SW
235° SW SW
160° S SSE
215° SW SW
190° S S
180° S S
195° S SSW
190° S S
195° S SSW
225° SW SW
230° SW SW
255° W WSW
250° W WSW
255° W WSW
255° W WSW
250° W WSW
250° W WSW
245° SW WSW
240° SW WSW
235° SW SW
225° SW SW
235° SW SW

3 6 2 4 2
3 6 2 4 2
3 6 2 4 2
3 6 2 4 2
1 1 0 1 1
4 8 2 5 2
4 8 2 5 2
6 11 3 7 2
6 12 3 7 3
7 13 4 8 3
7 13 4 8 3
6 12 3 7 3
6 12 3 7 3
9 17 5 11 3
10 19 5 12 3
12 22 6 14 4
12 23 6 14 4
13 24 7 15 4
12 23 6 14 4
13 24 7 15 4
13 24 7 15 4
13 24 7 15 4
12 22 6 14 4
9 16 4 10 3

10 18 5 11 3
10 18 5 11 3
9 17 5 11 3
10 19 5 12 3
7 13 4 8 3
13 24 7 15 4
12 22 6 14 4
12 23 6 14 4
13 25 7 16 4
17 32 9 20 5
16 29 8 18 5
15 28 8 17 4
16 30 8 19 5
18 34 9 21 5
21 38 11 24 5
22 41 11 25 6
23 43 12 27 6
25 46 13 29 6
25 47 13 29 6
24 45 13 28 6
25 46 13 29 6
25 46 13 29 6
24 45 13 28 6
21 39 11 24 6

- - - - -
- - - - -
- - - - -
>40 >70 >21 >45 >8
>35 >70 >20 >45 >8
>40 >75 >22 >45 >9
>40 >75 >21 >45 >9
>40 >75 >22 >45 >9
>35 >70 >20 >45 >8
>30 >60 >18 >35 >8
>30 >55 >15 >30 >7
>25 >50 >14 >30 >7
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -

0.1
0.1
0.2
0.2
0.1
0.1
0.1
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.2
0.5
0.3
0.3
0.3
0.4
0.4
0.4
0.4
0.3

0.1
0
0
0
0
0
0.1
0.1
0.1
0.2
0.2
0.2
0.3
0.2
0.2
0.2
0.2
0.3
0.3
0.4
0.4
0.4
0.3
0.3

270° W W
270° W W
270° W W
270° W W
270° W W
275° W W
275° W W
275° W W
275° W W
275° W W
280° W W
275° W W
280° W W
275° W W
275° W W
280° W WNW
280° W W
280° W W
280° W W
280° W W
280° W W
280° W W
280° W W
280° W W

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
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1

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

15
20
40
45
30
30
30
15
15
15
10
10
10
10
10
15
10
10
10
10
10
10
10
10

22 71
22 71
22 71
21 71
21 70
21 70
21 69
21 69
20 69
21 69
21 69
21 69
21 69
20 69
21 69
21 69
21 69
21 69
21 70
21 70
21 70
21 71
21 70
21 70

100
100
100
55
50
65
60
75
75
85
100
65
70
70
60
40
50
50
35
35
45
20
50
50

1.6
2.5
0
0.2
0.2
0.2
0.7
0.6
0.9
0.8
0.8
0.5
0.2
0.1
0
0
0
0
0
0
0
0
0
0

-
-
-
-
-
-
-

100
100
45
70
90
80
80
70
55
90
90
90
90
85
30
0
35
35
0
0
0
0
0
0

10
25
25
60
60
60
70
70
50
70
60
40
20
20
30
10
30
30
0
0
0
0
0
0

>20
15
10
5
5
5
5
5
5
5
10
10
15
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1009
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1013
1014
1014
1015
1015
1016
1015
1016
1016
1016
1016

0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
4
5
5
5
4
2
1
0
0

21 70
21 69
20 68
18 64
17 63
18 64
18 64
17 62
17 62
17 62
17 62
17 62
18 64
19 65
20 68
21 70
22 71
22 71
22 72
22 72
22 72
22 72
22 71
21 69

23 74
23 73
22 72
16 62
17 62
16 62
16 61
15 59
14 58
14 57
14 57
15 58
16 60
17 63
19 66
24 75
25 78
26 78
25 78
26 78
25 78
24 75
23 73
21 71

4 8 2 2 5
6 11 2 3 7
8 14 3 4 9
4 7 2 2 4
8 14 3 4 9
8 14 3 4 9
9 16 3 4 10
12 22 4 6 14
15 27 4 8 17
16 29 5 8 18
15 27 4 8 17
18 33 5 9 21
17 31 5 9 19
15 28 4 8 17
15 27 4 8 17
16 29 5 8 18
15 28 4 8 17
16 29 5 8 18
14 26 4 7 16
15 27 4 8 17
17 31 5 9 19
18 33 5 9 21
19 35 5 10 22
15 27 4 8 17

0.8
0.8
0.9
0.9
0.9
0.8
0.9
0.9
1
1.1
1.1
1.2
1.2
1.2
1.3
1.3
1.4
1.4
1.4
1.4
1.5
1.5
1.5
1.6

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption Glossary

Expert opinion

Bulletin météo de la zone côtière des Sables d'Olonne à Oléron

Weather Risk Briefing

Low 1002 hPa centered at 140 nautical miles in the West of Ouessant moving at 15 knots to the North-North-East to be centered on the North of the Irish Sea.

For Marans :
No gale warning.

We are 70% sure of the situation, because hail may not be as easy to predict.

In the evening, overcast skies.
Showers. SW wind force 2. Gusts reaching 10 knots in the evening. Smooth sea. Low, short swell from W. Good visibility.

semaphore stations

Station La Rochelle-Ile De Re located 21 km from Marans

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
21h	230	10	21	22.2	1009	0
20h	190	13	20	23.5	1009	0
19h	170	14	22	24.8	1009	0

Nearby signal stations

Météo France - RADOME

Signal station weather

Go further

Thu

27

-

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

Fri

28

-

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

Sat

29

-

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

Sun

30

-

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

Mon

31

-

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

Tue

01

-

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

Wed

02

-

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

Thu

03

-

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

Fri

04

-

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

Sat

05

-

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

Sun

06

-

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

Mon

07

-

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

Tue

08

-

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

Wed

09

-

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

Thu

10

-

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

Weather port Marans

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Go further