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

Saint-Denis-d'Oléron FRALon : -1°24’,5292 W Lat : 46°2’,148 N Alt : 0m

Weather Risk Briefing

Sat

08

-

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

Sun

09

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

Mon

10

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

Tue

11

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

Wed

12

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

Thu

13

-

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

Fri

14

-

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

Sat

15

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

Sun

16

-

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

Mon

17

-

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

Tue

18

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

Wed

19

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

Thu

20

-

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

Fri

21

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

Sat

22

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

BULLETIN

Reliability 80%

No gale warning.

Marine wind risk

Saturday 8 aug

METEO CONSULT Run : 8/08 00Z Mesh : 1km Updated, 45min ago Update in 2h

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)

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

50

40

30

20

10

0

15

10

5

0

30

20

10

0

10

5

0

0.5

0

3

0

40

35

30

25

20

110

100

90

80

70

60

                                    
                                                                         Sun 9
                                                            
                    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 : 8/08 00Z
                Mesh : 1km
                Updated, 45min ago
                Update in 2h

Sun 9

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

70° E ENE
75° E ENE
85° E E
80° E E
85° E E
85° E E
95° E E
85° E E
275° W W
280° W WNW
295° NW WNW
305° NW NW
315° NW NW
320° NW NW
315° NW NW
325° NW NW
320° NW NW
330° NW NNW
295° NW WNW
115° SE ESE
45° NE NE
340° N NNW
335° NW NNW
60° NE ENE

7 13 4 8 3
8 14 4 9 3
9 16 4 10 3
9 16 4 10 3
8 15 4 9 3
5 10 3 6 2
4 8 2 5 2
2 4 1 2 1
3 5 1 3 1
5 9 3 6 2
6 11 3 7 2
7 13 4 8 3
8 15 4 9 3
8 15 4 9 3
8 15 4 9 3
9 16 4 10 3
9 16 4 10 3
8 15 4 9 3
9 16 4 10 3
5 10 3 6 2
9 17 5 11 3
3 5 1 3 1
9 16 4 10 3
4 7 2 4 2

12 22 6 14 4
12 23 6 14 4
13 25 7 16 4
13 25 7 16 4
13 24 7 15 4
11 21 6 13 4
10 18 5 11 3
8 14 4 9 3
5 9 3 6 2
10 18 5 11 3
10 19 5 12 3
12 22 6 14 4
13 24 7 15 4
14 26 7 16 4
14 26 7 16 4
15 27 8 17 4
15 28 8 17 4
15 27 8 17 4
19 35 10 22 5
25 46 13 29 6
25 46 13 29 6
16 30 8 19 5
16 30 8 19 5
13 25 7 16 4

- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
>40 >75 >21 >45 >9
>40 >70 >21 >45 >8
>35 >70 >20 >45 >8
>40 >75 >21 >45 >9
- - - - -
>35 >70 >20 >45 >8
>35 >70 >20 >45 >8

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
0.3

0.2
0.2
0.2
0.1
0.1
0.1
0
0
0
0
0
0
0
0
0
0.1
0.1
0.1
0
0.1
0.1
0
0.1
0.1

295° NW WNW
295° NW WNW
290° W WNW
290° W WNW
295° NW WNW
310° NW NW
305° NW WNW
295° NW WNW
290° W WNW
290° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
290° W WNW
290° W WNW
290° W WNW
285° W WNW
300° NW WNW

0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.2
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.4
0.4
0.3

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

110
110
120
130
150
160
160
170
160
160
160
170
160
160
160
150
130
130
130
120
130
130
130
70

2.4
2.4
2.7
3.1
3.6
4.2
4.7
5.0
5.1
4.8
4.1
3.3
2.7
2.3
2.4
2.7
3.2
3.8
4.4
4.8
5.1
5.1
4.6
3.8

19 67
19 67
19 66
19 66
19 66
19 66
19 66
19 66
19 67
20 67
20 67
20 67
20 68
20 68
20 68
20 68
20 67
20 67
19 67
20 67
20 67
20 67
19 67
20 67

0
5
5
5
5
0
5
5
0
5
10
25
15
30
35
35
55
55
60
65
60
55
55
55

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
40
40
40
40
20
40
40

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
40
40
40
40
20
40
40

>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
15

1017
1017
1017
1016
1017
1017
1017
1016
1016
1015
1015
1015
1014
1014
1014
1014
1014
1014
1015
1016
1014
1014
1013
1014

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

21 69
21 70
21 70
22 72
24 75
26 78
28 82
29 83
29 85
29 84
29 84
28 82
27 81
27 80
25 78
24 75
23 74
23 73
22 72
22 71
22 71
22 71
21 70
21 69

21 69
21 70
21 69
21 70
24 76
31 88
32 90
35 94
36 96
38 100
36 98
34 94
32 89
30 85
27 81
24 76
23 74
23 74
23 73
23 74
22 72
24 75
22 71
23 73

10 18 3 5 11
10 18 3 5 11
10 18 3 5 11
10 19 3 5 12
9 17 3 5 11
7 13 3 4 8
5 10 2 3 6
4 8 2 2 5
4 7 2 2 4
4 7 2 2 4
5 10 2 3 6
6 11 2 3 7
7 13 3 4 8
8 15 3 4 9
9 17 3 5 11
10 18 3 5 11
10 19 3 5 12
10 18 3 5 11
9 16 3 4 10
4 7 2 2 4
5 10 2 3 6
2 3 1 1 2
10 19 3 5 12
5 10 2 3 6

0.4
0.4
0.4
0.4
0.4
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
0.4

Forecasts established in local time
Caption Glossary

Expert opinion

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

Weather Risk Briefing

A southwesterly and very variable flow prevails over the whole area.

For Chassiron :
No gale warning.

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

Sunny becoming changeable in the afternoon. No precipitation. In the evening, cloud and long sunny periods.
Risk of showers in the early hours. E force 3 turning WNW in the middle of the day then NW. Gusts reaching 15 knots in the evening. Smooth sea becoming smooth to slight in the evening. Low, fairly long swell from WNW. Excellent visibility.

semaphore stations

Station Chassiron located 1 km from Chassiron

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
05h	70	12	22	20.5	1017	0
04h	70	11	20	21.1	1017	0
03h	70	12	22	21.5	1018	0

Nearby signal stations

Météo France - RADOME

Signal station weather

Tides at Saint-Denis-d'Oleron

46

High tide 01h12 4.97m

Low tide 06h25 2.39m

46

High tide 13h52 5.06m

Low tide 19h12 2.34m

Consult the tides for August

Go further

Sat

08

-

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

Sun

09

-

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

Mon

10

-

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

Tue

11

-

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

Wed

12

-

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

Thu

13

-

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

Fri

14

-

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

Sat

15

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

Sun

16

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

Mon

17

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

Tue

18

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

Wed

19

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

Thu

20

-

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

Fri

21

-

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

Sat

22

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

Weather board sports area Chassiron

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Tides at Saint-Denis-d'Oleron

Go further