Weather J H de Graaf - Detailed bulletin - Free 15-day Marine forecasts

Amsterdam NLDLongitude : 4°43’,0002 E Latitude : 52°15 N Altitude : 0m

Thu

18

-

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

Fri

19

-

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

Sat

20

-

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

Sun

21

-

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

Mon

22

-

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

Tue

23

-

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

Wed

24

-

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

Thu

25

-

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

Fri

26

-

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

Sat

27

-

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

Sun

28

-

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

Mon

29

-

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

Tue

30

-

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

Wed

01

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

Thu

02

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

BULLETIN

(established in local time)

Reliability 85%

Wind alert - Warning strong breeze offshore.

Thursday 18 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)

25

20

15

10

5

50

40

30

20

10

0

15

10

5

0

30

20

10

0

10

5

0

1.5

1

0.5

0

3

0

30

25

20

15

10

90

80

70

60

50

Fri 19

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

230° SW SW
235° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
220° SW SW
220° SW SW
215° SW SW
210° SW SSW
200° S SSW
205° SW SSW
200° S SSW
190° S S
180° S S
180° S S
180° S S
180° S S
180° S S
190° S S
185° S S
195° S SSW
190° S SSW
185° S S

11 21 6 13 4
10 18 5 11 3
9 17 5 11 3
9 16 4 10 3
8 15 4 9 3
7 13 4 8 3
6 11 3 7 2
5 10 3 6 2
5 10 3 6 2
5 10 3 6 2
5 10 3 6 2
5 10 3 6 2
5 10 3 6 2
5 9 3 6 2
5 9 3 6 2
6 11 3 7 2
7 13 4 8 3
8 15 4 9 3
9 17 5 11 3
9 17 5 11 3
9 16 4 10 3
9 17 5 11 3
8 14 4 9 3
5 10 3 6 2

22 41 11 25 6
20 37 10 23 5
17 32 9 20 5
17 31 9 19 5
16 29 8 18 5
15 27 8 17 4
12 22 6 14 4
11 20 6 12 4
10 19 5 12 3
10 18 5 11 3
10 19 5 12 3
10 19 5 12 3
10 19 5 12 3
10 18 5 11 3
9 16 4 10 3
11 21 6 13 4
13 25 7 16 4
15 27 8 17 4
17 31 9 19 5
17 32 9 20 5
17 32 9 20 5
17 32 9 20 5
17 31 9 19 5
14 26 7 16 4

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

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

1.1
1
0.8
1
1
0.8
0.7
0.7
0.7
0.7
0.6
0.6
0.5
0.3
0.2
0.3
0.2
0.1
0.2
0.1
0.1
0.1
0.1
0.1

280° W W
270° W W
275° W W
270° W W
270° W W
270° W W
270° W W
270° W W
275° W W
270° W W
275° W W
270° W W
270° W W
260° W W
265° W W
265° W W
265° W W
265° W W
270° W W
265° W W
270° W W
270° W W
270° W W
265° W W

0.2
0.2
0.5
0.2
0.2
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.4

5
6
5
6
6
6
6
6
6
5
5
5
5
5
5
5
5
5
5
5
5
5
4
4

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

18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
17 63
17 63
17 63
17 63
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64

80
75
80
70
60
60
45
50
55
55
75
75
65
35
35
25
10
15
10
0
0
5
5
5

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

>20
>20
>20
>20
>20
10
5
5
3
3
3
3
3
3
5
15
>20
>20
>20
>20
>20
>20
>20
>20

1019
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1018
1018
1017
1017

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

20 67
19 66
19 65
18 65
18 64
17 63
17 62
16 61
16 61
16 60
16 60
15 60
15 59
15 59
16 60
17 63
19 66
21 70
23 73
24 75
25 76
25 78
25 78
25 76

16 60
16 60
15 59
15 59
15 59
15 59
14 58
14 57
14 57
14 56
13 56
13 56
13 56
13 56
14 57
16 61
19 65
25 76
26 79
28 82
29 83
28 83
27 81
27 80

22 40 6 11 25
21 39 6 11 24
21 38 5 11 24
21 38 5 11 24
19 36 5 10 22
19 35 5 10 22
19 36 5 10 22
18 33 5 9 21
17 32 5 9 20
17 31 5 9 19
16 30 5 8 19
16 29 5 8 18
16 29 5 8 18
15 27 4 8 17
12 23 4 6 14
12 22 4 6 14
12 23 4 6 14
11 20 4 6 12
10 19 3 5 12
10 19 3 5 12
10 18 3 5 11
9 16 3 4 10
8 15 3 4 9
8 14 3 4 9

1.9
1.8
1.8
1.8
1.7
1.7
1.6
1.5
1.5
1.4
1.4
1.3
1.2
1.1
1
1
0.9
0.8
0.8
0.7
0.7
0.6
0.6
0.5

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Last updated 22min ago | Next update in 3h
Caption

Expert opinion

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

For J H de Graaf :
Warning strong breeze offshore.

The reliability of the situation is good.

In the evening, very cloudy.
No precipitation. SW wind force 4. Gusts reaching 24 knots in the evening. Slight sea. Low, short swell from W. Excellent visibility.

Thu

18

-

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

Fri

19

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

Sat

20

-

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

Sun

21

-

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

Mon

22

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

Tue

23

-

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

Wed

24

-

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

Thu

25

-

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

Fri

26

-

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

Sat

27

-

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

Sun

28

-

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

Mon

29

-

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

Tue

30

-

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

Wed

01

-

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

Thu

02

-

- 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 port J H de Graaf

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion