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

Amsterdam NLDLon : 4°43’,0002 E Lat : 52°15 N Alt : 0m

Weather Risk Briefing

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

Wed

26

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

Thu

27

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

Fri

28

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

Sat

29

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

Sun

30

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

Mon

31

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

Tue

01

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

Wed

02

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

Thu

03

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

Fri

04

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

Sat

05

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

BULLETIN

Reliability 80%

No gale warning.

No weather risk at the spot

Saturday 22 aug

METEO CONSULT Run : 22/08 00Z Mesh : 1km Updated, 2h ago Update in 1h

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)

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

1.5

1

0.5

0

3

0

25

20

15

10

70

65

60

55

50

                                    
                                                                         Sun 23
                                                            
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                        Run : 22/08 00Z
                Mesh : 1km
                Updated, 2h ago
                Update in 1h

Sun 23

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

290° W WNW
325° NW NW
340° N NNW
340° N NNW
340° N NNW
335° NW NNW
325° NW NW
330° NW NNW
325° NW NW
325° NW NNW
325° NW NNW
325° NW NW
325° NW NW
320° NW NW
325° NW NW
320° NW NW
310° NW NW
310° NW NW
300° NW WNW
295° NW WNW
295° NW WNW
285° W WNW
290° W WNW
285° W WNW

3 6 2 4 2
3 5 1 3 1
4 7 2 4 2
5 9 3 6 2
6 12 3 7 3
8 14 4 9 3
8 15 4 9 3
10 18 5 11 3
10 19 5 12 3
10 19 5 12 3
9 17 5 11 3
9 17 5 11 3
9 17 5 11 3
7 13 4 8 3
6 11 3 7 2
5 10 3 6 2
4 8 2 5 2
4 8 2 5 2
3 6 2 4 2
4 7 2 4 2
3 6 2 4 2
3 5 1 3 1
3 5 1 3 1
3 5 1 3 1

6 12 3 7 3
9 16 4 10 3
10 18 5 11 3
12 23 6 14 4
19 35 10 22 5
19 35 10 22 5
18 34 9 21 5
23 43 12 27 6
23 43 12 27 6
23 42 12 26 6
22 41 11 25 6
22 40 11 25 6
22 40 11 25 6
20 37 10 23 5
16 30 8 19 5
13 24 7 15 4
11 20 6 12 4
9 17 5 11 3
9 16 4 10 3
7 13 4 8 3
8 14 4 9 3
7 13 4 8 3
7 13 4 8 3
6 12 3 7 3

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

0.4
0.4
0.5
0.4
0.4
0.5
0.5
0.5
0.6
0.6
0.7
0.7
0.7
0.7
0.7
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.3
0.3

325° NW NNW
320° NW NW
315° NW NW
315° NW NW
320° NW NW
315° NW NW
315° NW NW
310° NW NW
310° NW NW
310° NW NW
305° NW WNW
305° NW NW
305° NW NW
300° NW WNW
295° NW WNW
295° NW WNW
300° NW WNW
300° NW WNW
310° NW NW
305° NW NW
300° NW WNW
305° NW NW
330° NW NNW
330° NW NNW

0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.4
0.5
0.5
0.5
0.6
0.6
0.7
0.7
0.7
0.7
0.6
0.7
0.7
0.7

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

50
45
50
50
50
50
50
50
50
50
50
45
50
50
50
50
50
50
50
60
60
60
70
70

21 70
21 70
21 70
21 70
21 70
21 70
21 70
21 71
21 71
21 71
21 71
21 71
21 71
21 70
21 70
21 70
21 70
21 70
21 70
21 70
21 70
21 70
21 70
21 70

85
70
65
50
50
75
55
70
75
75
65
50
40
50
50
55
15
65
50
45
65
40
55
50

0.1
0
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

55
40
40
55
40
40
40
30
0
20
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
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1016
1016
1017
1018
1019
1019
1019
1020
1020
1020
1021
1021
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023

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

13 56
14 58
16 60
17 62
17 63
18 64
19 65
19 65
19 66
19 66
19 65
18 64
18 64
17 63
16 61
16 60
15 59
14 58
14 58
14 57
14 57
14 57
14 57
14 57

12 54
14 56
15 60
17 63
18 64
19 65
20 67
19 67
20 67
19 66
18 65
17 63
16 61
15 59
14 57
14 56
13 56
13 55
13 56
13 55
13 55
13 55
13 55
13 55

17 31 5 9 19
16 29 5 8 18
16 30 5 8 19
17 31 5 9 19
16 29 5 8 18
17 31 5 9 19
16 29 5 8 18
16 30 5 8 19
16 29 5 8 18
18 33 5 9 21
18 33 5 9 21
17 31 5 9 19
16 29 5 8 18
16 30 5 8 19
17 31 5 9 19
16 29 5 8 18
16 29 5 8 18
16 30 5 8 19
15 27 4 8 17
13 25 4 7 16
15 27 4 8 17
14 26 4 7 16
15 27 4 8 17
14 26 4 7 16

1
1
1.1
1.1
1.1
1.2
1.2
1.2
1.2
1.3
1.3
1.3
1.3
1.4
1.4
1.4
1.3
1.3
1.3
1.3
1.3
1.2
1.5
1.4

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption Glossary

Expert opinion

Weather Risk Briefing

A northwesterly, moderate and variable flow prevails over the North and the East of the basin. Over the South-West, it is easterly, moderate and variable.

For J H de Graaf :
No gale warning.

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

Skies changeable to very cloudy. Some light showers in the morning, possibility of showers in the afternoon. In the evening, cloud and long sunny periods.
No precipitation. NNW wind force 3 continuing all day. Gusts reaching 23 knots in the middle of the day. Slight sea. Low, short swell from NW. Poor visibility becoming excellent in the middle of the day.

semaphore stations

Station Wijk Aan Zee located 29 km from J H de Graaf

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
05h	-	-	-	-	-	0
03h	-	-	-	-	-	0
02h	-	-	-	-	-	0

Nearby signal stations

Réseau observation SYNOP

Signal station weather

Go further

Sat

22

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- 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

-

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

Wed

26

-

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

Thu

27

-

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

Fri

28

-

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

Sat

29

-

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

Sun

30

-

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

Mon

31

-

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

Tue

01

-

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

Wed

02

-

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

Thu

03

-

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

Fri

04

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

Sat

05

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

Weather port J H de Graaf

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Go further