Weather John G Mc Cullough - Detailed bulletin - Free 15-day Marine forecasts

L'Ile-d'Yeu FRALongitude : -2°16’,6692 W Latitude : 46°32’,208 N Altitude : 0m

Mon

18

-

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

Tue

19

-

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

Wed

20

-

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

Thu

21

-

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

Fri

22

-

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

Sat

23

-

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

Sun

24

-

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

Mon

25

-

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

Tue

26

-

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

Wed

27

-

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

Thu

28

-

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

Fri

29

-

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

Sat

30

-

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

Sun

31

-

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

Mon

01

-

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

BULLETIN

(established in local time)

Reliability 90%

No gale warning.

Monday 18 august

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell height (m) (m)

Total sea (m)

Total wave height (m)

Wind (m)

Swell direction

Swell height (m)

Swell period (s)

Wave length (m)

Sea temp

Weather

Rain (mm) (mm)

Cloud cover(%)

Amount of precipitation(mm)

Type of precipitation

Precipitation risk(%)

Visibility(km)

Pressure(hPa)

UV

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

30

20

10

0

50

40

30

20

10

0

15

10

5

0

30

20

10

0

10

5

0

5

0

3

0

30

25

20

15

10

90

80

70

60

50

Tue 19

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

180° S S
45° NE NE
40° NE NE
65° NE ENE
355° N N
300° NW WNW
215° SW SW
285° W WNW
275° W W
280° W WNW
285° W WNW
290° W WNW
285° W WNW
280° W W
280° W W
280° W W
280° W W
275° W W
270° W W
275° W W
270° W W
270° W W
275° W W
280° W W

2 4 1 2 1
2 3 1 2 1
2 3 1 2 1
1 1 0 1 1
0 0 0 0 0
2 3 1 2 1
1 2 1 1 1
5 10 3 6 2
7 13 4 8 3
9 17 5 11 3
11 21 6 13 4
12 23 6 14 4
13 24 7 15 4
13 25 7 16 4
13 24 7 15 4
13 25 7 16 4
15 27 8 17 4
16 29 8 18 5
16 30 8 19 5
16 30 8 19 5
17 31 9 19 5
18 33 9 21 5
18 34 9 21 5
18 33 9 21 5

9 17 5 11 3
12 22 6 14 4
11 20 6 12 4
9 16 4 10 3
11 20 6 12 4
13 24 7 15 4
11 20 6 12 4
11 21 6 13 4
12 22 6 14 4
13 25 7 16 4
16 29 8 18 5
16 30 8 19 5
17 31 9 19 5
17 31 9 19 5
17 31 9 19 5
17 31 9 19 5
18 33 9 21 5
19 35 10 22 -
19 36 10 22 -
19 36 10 22 -
21 38 11 24 -
22 40 11 25 6
22 41 11 25 6
23 42 12 26 6

0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.5
0.5
0.6
0.6
0.7
0.7
0.8
0.9
0.9
1
1.1
1.1
1.2

0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.9
0.9
1
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2
2.1
2.2

0.1
0
0.1
0.1
0
0
0
0
0
0
0.1
0.1
0.2
0.3
0.2
0.2
0.3
0.4
0.4
0.4
0.7
0.8
0.9
1.2

265° W W
270° W W
270° W W
270° W W
270° W W
265° W W
265° W W
260° W W
260° W W
260° W W
260° W W
265° W W
265° W W
260° W W
265° W W
265° W W
265° W W
265° W W
270° W W
270° W W
265° W W
265° W W
265° W W
255° W WSW

0.4
0.4
0.4
0.3
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.5
0.4
0.6
0.6
0.6
0.4
0.7
0.8
0.4
0.4
0.5
<0.1

6
6
6
6
6
6
6
6
6
5
5
5
5
5
5
5
5
5
5
5
6
6
6
6

70
70
70
60
60
60
60
60
60
60
60
60
35
30
30
35
35
35
40
40
45
45
45
35

21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 70
21 70
21 70
21 70
21 70
21 69
21 69
21 69
21 69
21 69
21 69
20 69
20 69
20 69
20 68
20 68
20 68

60
75
20
30
30
60
40
50
70
65
65
75
80
95
95
95
90
90
85
90
90
95
95
90

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

1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1014
1014
1014
1014
1014
1013
1013
1013
1013

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

19 67
21 69
20 69
20 68
20 69
20 68
20 68
20 69
20 69
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 67
20 67
20 67

18 65
24 74
24 74
24 75
25 78
26 79
27 81
27 80
26 79
25 77
24 76
23 73
21 70
20 68
19 67
19 66
19 65
18 65
15 58
15 58
14 58
14 57
14 57
14 57

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

Expert opinion

For John G Mc Cullough :
No gale warning.

The reliability of the situation is assessed at 90%.

Skies changeable to very cloudy. No precipitation. In the evening, very cloudy skies to overcast.
No precipitation. NE force 1 freshening WNW force 4 in the middle of the day then W force 5. Smooth to slight sea becoming slight in the evening. Low, short swell from W. Poor visibility becoming poor in the middle of the day then excellent.

Mon

18

-

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

Tue

19

-

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

Wed

20

-

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

Thu

21

-

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

Fri

22

-

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

Sat

23

-

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

Sun

24

-

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

Mon

25

-

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

Tue

26

-

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

Wed

27

-

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

Thu

28

-

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

Fri

29

-

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

Sat

30

-

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

Sun

31

-

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

Mon

01

-

- 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 diving spot John G Mc Cullough

BULLETIN

Wind

Waves

Weather

Temperature

Expert opinion