Weather Royal North Sea Yacht Club - Detailed bulletin - Free 15-day Marine forecasts

Ostende Longitude : 2°55’,4148 E Latitude : 51°14’,034 N Altitude : 0m

Tue

16

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

Wed

17

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Thu

18

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

Fri

19

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

Sat

20

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

Sun

21

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

Mon

22

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

Tue

23

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

Wed

24

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

Thu

25

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

Fri

26

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Sat

27

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

Sun

28

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Mon

29

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Tue

30

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BULLETIN

(established in local time)

Reliability 90%

Wind alert - Warning moderate gale offshore.

Tuesday 16 september

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

Offshore

Offshore wind

Offshore sea (m)

40

30

20

10

0

70

60

50

40

30

20

10

20

15

10

5

0

50

40

30

20

10

0

10

5

0

5

0

3

0

20

15

10

5

65

60

55

50

45

Wed 17

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

260° W W
260° W W
260° W W
265° W W
265° W W
260° W W
260° W W
265° W W
265° W W
260° W W
260° W W
255° W WSW
255° W WSW
255° W WSW
255° W WSW
250° W WSW
255° W WSW
255° W WSW
250° W WSW
245° SW WSW
245° SW WSW
225° SW SW
205° SW SSW
195° S SSW

23 42 12 26 6
23 42 12 26 6
23 43 12 27 6
23 42 12 26 6
23 42 12 26 6
22 41 11 25 6
22 40 11 25 6
20 37 10 23 5
19 36 10 22 5
19 35 10 22 5
18 33 9 21 5
17 31 9 19 5
16 29 8 18 5
14 26 7 16 4
15 27 8 17 4
13 25 7 16 4
13 24 7 15 4
12 23 6 14 4
11 20 6 12 4
10 19 5 12 3
10 19 5 12 3
9 16 4 10 3
8 15 4 9 3
9 16 4 10 3

37 69 19 43 8
36 67 19 42 8
36 67 19 42 8
37 68 19 42 8
36 67 19 42 8
36 66 18 41 8
35 65 18 40 8
34 63 18 39 8
32 59 16 37 7
31 57 16 35 7
30 55 15 34 7
29 53 15 33 7
27 50 14 31 7
25 46 13 29 6
24 45 13 28 6
24 44 12 27 6
22 40 11 25 6
21 38 11 24 5
20 37 10 23 5
19 35 10 22 5
18 34 9 21 5
17 32 9 20 5
15 27 8 17 4
16 29 8 18 5

1.6
1.6
1.6
1.6
1.5
1.5
1.4
1.3
1.2
1.1
1
0.9
0.9
1
1
1
1
0.9
0.9
0.8
0.8
0.7
0.6
0.6

2.9
2.9
2.9
2.9
2.8
2.7
2.6
2.4
2.2
2
1.9
1.8
1.8
1.8
1.9
1.9
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.3

1.6
1.6
1.6
1.5
1.5
1.5
1.4
1.2
1.1
1
0.9
0.9
0.9
0.9
0.9
0.9
0.8
0.7
0.6
0.6
0.6
0.4
0.4
0.4

340° N NNW
335° NW NNW
335° NW NNW
340° N NNW
340° N NNW
345° N NNW
340° N NNW
330° NW NNW
325° NW NW
325° NW NW
325° NW NW
320° NW NW
320° NW NW
320° NW NW
315° NW NW
320° NW NW
315° NW NW
310° NW NW
310° NW NW
305° NW NW
300° NW WNW
290° W WNW
290° W WNW
295° NW WNW

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

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

60
60
60
50
50
50
60
50
50
50
45
35
40
40
40
40
40
40
40
35
35
35
35
30

17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63

70
40
40
40
30
45
60
75
90
100
95
90
90
80
90
90
85
80
50
70
100
100
100
100

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2

-
-
-
-
-
-
-
-
-
-

0
0
0
0
0
20
20
20
20
20
20
20
20
20
20
20
0
0
0
0
0
35
45
60

>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1014
1015
1015
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018

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

15 59
15 59
16 60
16 60
16 61
17 62
17 63
18 64
18 64
18 64
17 63
17 63
17 62
16 61
16 60
15 59
15 59
15 58
14 58
14 57
14 57
14 56
13 56
13 56

8 46
9 48
10 51
12 53
13 56
14 58
15 59
15 58
15 58
14 56
13 55
12 54
11 53
11 52
11 51
11 51
10 51
10 50
10 51
10 51
10 51
10 51
10 51
10 50

31 58 7 16 36
30 56 7 16 35
30 56 7 16 35
30 55 7 15 34
29 54 7 15 34
29 53 7 15 33
27 50 7 14 31
25 47 6 13 29
24 44 6 12 27
23 43 6 12 27
22 41 6 11 25
21 39 6 11 24
21 39 6 11 24
22 40 6 11 25
23 42 6 12 26
22 41 6 11 25
21 39 6 11 24
21 38 5 11 24
19 35 5 10 22
19 35 5 10 22
18 34 5 9 21
16 30 5 8 19
15 28 4 8 17
16 29 5 8 18

2.7
2.6
2.6
2.5
2.4
2.3
2.2
2
1.9
1.7
1.6
1.5
1.5
1.5
1.6
1.6
1.5
1.4
1.4
1.3
1.2
1.2
1.1
1.1

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

Expert opinion

High 1025 hPa centered on Brittany moving at 42 knots to the East to be centered on Switzerland.

For Royal North Sea Yacht Club :
Warning moderate gale offshore.

The reliability of the situation is assessed at 90%.

Skies changeable to very cloudy. The risk of seeing rain will remain low. In the evening, very cloudy.
Chance of light rain. W force 6 in the morning becoming WSW force 5 in the evening. Gusts reaching 39 knots in the morning. Moderate sea becoming slight in the evening. Low, short swell from NNW. Excellent visibility.

Tue

16

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

Wed

17

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

Thu

18

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

Fri

19

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

Sat

20

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

Sun

21

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

Mon

22

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

Tue

23

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

Wed

24

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

Thu

25

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

Fri

26

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

Sat

27

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

Sun

28

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

Mon

29

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

Tue

30

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- 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 marina Royal North Sea Yacht Club

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion