Weather Plage de la Base Nautique - Detailed bulletin - Free 15-day Marine forecasts

Saint-Jean-de-Monts (85160)Lon : -2°5’,0334 W Lat : 46°47’,214 N Alt : 0m

Weather Risk Briefing

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

-

- 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

-

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

Wed

19

-

- 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

-

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

Sun

23

-

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

Mon

24

-

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

Tue

25

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

BULLETIN

Reliability 55%

No gale warning.

No weather risk at the spot

Wednesday 19 aug

METEO CONSULT Run : 10/08 12Z Mesh : 19km Updated, 3h ago Update in 3h

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

40

30

20

10

0

15

10

5

0

25

20

15

10

5

0

10

5

0

1.5

1

0.5

0

3

0

35

30

25

20

15

100

90

80

70

60

50

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

Wed 19

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

25° NE NNE
35° NE NNE
40° NE NE
45° NE NE
45° NE NE
45° NE NE
45° NE NE
50° NE NE
50° NE NE
50° NE NE
45° NE NE
45° NE NE
35° NE NE
20° N NNE
355° N N
345° N NNW
335° NW NNW
330° NW NNW
335° NW NNW
340° N NNW
340° N NNW
350° N N
5° N N
15° N NNE

10 18 5 11 3
10 19 5 12 3
11 20 6 12 4
10 19 5 12 3
10 19 5 12 3
10 18 5 11 3
9 17 5 11 3
9 17 5 11 3
9 16 4 10 3
8 15 4 9 3
7 13 4 8 3
6 12 3 7 3
5 10 3 6 2
4 7 2 4 2
3 6 2 4 2
4 7 2 4 2
4 7 2 4 2
4 8 2 5 2
5 9 3 6 2
6 11 3 7 2
6 12 3 7 3
6 12 3 7 3
6 12 3 7 3
7 13 4 8 3

18 34 9 21 5
19 35 10 22 5
19 36 10 22 5
19 35 10 22 5
18 34 9 21 5
17 32 9 20 5
16 30 8 19 5
16 29 8 18 5
15 27 8 17 4
14 26 7 16 4
13 24 7 15 4
12 23 6 14 4
12 22 6 14 4
12 22 6 14 4
11 21 6 13 4
12 23 6 14 4
13 24 7 15 4
13 25 7 16 4
14 26 7 16 4
15 27 8 17 4
16 29 8 18 5
16 30 8 19 5
16 30 8 19 5
17 32 9 20 5

1.1
1
1
0.9
0.9
0.8
0.8
0.7
0.7
0.6
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.6
0.6

0.8
0.7
0.6
0.5
0.4
0.4
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.5
0.4
0.3
0.2

290° W WNW
290° W WNW
290° W WNW
290° W WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
285° W WNW
280° W W
275° W W
280° W W
285° W WNW
290° W WNW

0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.3
0.3
0.3
0.3
0.4
0.4

6
6
5
5
5
6
6
5
5
5
5
5
5
5
5
5
5
5
5
5
6
5
4
3

40
35
35
35
35
35
35
35
35
35
35
35
30
30
30
30
25
25
25
25
25
25
25
30

3.5
2.8
2.3
1.9
1.7
2.0
2.8
3.7
4.4
4.6
4.4
4.1
3.6
3.0
2.5
2.1
1.9
2.0
2.6
3.4
4.1
4.4
4.3
4.1

21 70
21 70
21 70
21 70
21 70
21 69
21 69
21 69
21 69
21 69
21 69
21 70
21 70
21 70
21 70
21 70
21 70
21 70
21 70
21 70
21 70
21 70
21 70
21 70

55
55
55
55
50
50
50
50
55
55
55
55
55
55
55
55
55
55
55
55
40
40
40
45

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

-
-
-
-

20
50
50
50
25
25
25
20
20
25
25
25
25
25
50
50
50
50
50
50
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

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

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

21 71
21 70
21 69
20 68
20 67
19 67
19 66
19 66
19 65
20 67
21 70
22 72
23 73
24 75
25 76
25 76
25 77
25 77
25 76
25 76
24 76
24 74
23 73
22 72

21 70
20 69
20 68
19 67
16 61
16 61
16 60
16 60
16 60
18 64
23 73
25 77
28 82
30 86
32 90
32 90
32 90
32 90
31 87
29 85
28 82
26 79
25 76
23 73

11 20 4 6 12
11 21 4 6 13
12 22 4 6 14
12 23 4 6 14
12 23 4 6 14
12 22 4 6 14
11 21 4 6 13
11 20 4 6 12
10 19 3 5 12
9 17 3 5 11
9 16 3 4 10
8 14 3 4 9
6 12 3 3 7
5 10 2 3 6
5 9 2 3 6
5 10 2 3 6
6 11 2 3 7
6 11 2 3 7
7 13 3 4 8
8 14 3 4 9
9 16 3 4 10
8 15 3 4 9
8 14 3 4 9
8 15 3 4 9

1
1
0.9
0.9
0.8
0.8
0.7
0.7
0.7
0.6
0.6
0.6
0.6
0.6
0.6
0.6
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

Bulletin météo de la zone côtière de St Nazaire aux Sables d'Olonne

Weather Risk Briefing

A northeasterly and very variable flow prevails over the South of the basin. Over the North, it is westerly, weak and particularly variable.

For Plage de la Base Nautique :
No gale warning.

For the night from Tuesday to Wednesday NNE wind force 3 continuing all night. Gusts reaching 19 knots in the middle of the night.

Slight sea. Low, short swell from WNW. Excellent visibility. Daytime of Wednesday 19 august : The unsettled weather will become more unpredictable in the second half of the day.

Good clear periods alternating with cloudy spells, sometimes dense. Risk of some spots of rain in the morning, light showers in the afternoon. In the evening, cloud and long sunny periods.
Light showers progressively becoming less frequent. NE force 3 turning N force 2 in the middle of the day then NNW force 3. Gusts reaching 17 knots in the evening. Slight sea becoming smooth to slight in the middle of the day. Low, short swell from WNW. Excellent visibility.

semaphore stations

Station L Ile D Yeu located 22 km from Plage de la Base Nautique

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
00h	20	18	34	22.3	-	0
23h	0	20	34	22.3	-	14
22h	350	17	28	22.5	-	0

Nearby signal stations

Météo France - RADOME

Signal station weather

Tides at Fromentine

57

Low tide 04h00 1.74m

High tide 08h52 4.6m

49

Low tide 16h17 1.9m

High tide 21h10 4.41m

Consult the tides for August

Go further

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

-

- 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

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- 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

Sun

23

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

Mon

24

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

Tue

25

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

Weather beach Plage de la Base Nautique

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Tides at Fromentine

Go further