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NetherlandsSouth Holland52.16°N · 4.35°E

Wassenaarse Slag

Updated 14:45 · Masterforecast by Windmaster

KitesurfWindsurfWing

Forecast now

1217

kts

Kite now

Today

Now → 23:00

Now

12

17

·

0.4 m · 5s

15:00

12

17

·

0.4 m · 5s

16:00

12

18

·

0.4 m · 5s

17:00

13

19

·

0.4 m · 5s

18:00

13

19

·

0.4 m · 5s

19:00

11

18

·

0.4 m · 5s

20:00

11

16

·

0.4 m · 4s

21:00

7

15

·

0.4 m · 4s

22:00

9

12

·

0.4 m · 4s

23:00

8

12

·

0.4 m · 4s

Wave

0.4m

5s · NNW

Air

22°

feels 24°

Water

22°

boardshorts

Sunset

22:02

in 7h 17m

Live wind

Live

Model agreement

Forecast now, 4 models

Medium

Masterforecast

12–17 kt

HARMONIE

8–16 kt

GFS

8–6 kt

ECMWF

6–16 kt

Models agree within ±3 kts. Confidence in forecast is medium.

Live wind

Live

Get a 7 am heads-up when Wassenaarse Slag turns on. Wind alerts and saved spots are free in beta.

3 days forecast

Masterforecast by Windmaster · Updated 14:45

TodayThu, Jul 9

FriJul 10

SatJul 11

Hour

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

Sky

Temp°C

16°

17°

18°

19°

20°

21°

21°

22°

22°

22°

22°

22°

22°

22°

22°

23°

22°

17°

18°

19°

21°

22°

23°

25°

26°

27°

27°

25°

24°

24°

26°

26°

24°

22°

17°

17°

19°

21°

23°

25°

26°

25°

25°

23°

24°

23°

22°

22°

22°

22°

22°

Windkts

4

5

6

4

4

7

9

11

11

12

12

13

13

11

11

7

9

9

9

10

11

11

11

11

11

11

8

12

17

15

11

13

14

13

9

9

9

9

9

9

8

10

15

17

16

16

18

17

15

14

11

Gustkts

4

5

8

7

7

11

14

15

16

17

18

19

19

18

16

15

12

12

12

15

16

17

17

17

17

18

18

18

26

26

22

20

21

21

12

13

13

13

14

15

14

16

21

24

24

24

27

27

25

23

20

Dir

Kite

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

Wavem · s

0.4

6s

0.4

6s

0.4

6s

0.4

6s

0.4

6s

0.4

6s

0.4

6s

0.4

5s

0.4

5s

0.4

5s

0.4

5s

0.4

5s

0.4

5s

0.4

5s

0.4

4s

0.4

4s

0.4

4s

0.3

5s

0.3

5s

0.3

5s

0.3

5s

0.3

5s

0.3

5s

0.3

5s

0.3

5s

0.3

5s

0.3

4s

0.3

4s

0.4

3s

0.4

3s

0.5

3s

0.5

3s

0.5

3s

0.5

4s

0.3

3s

0.3

3s

0.3

3s

0.3

3s

0.3

3s

0.3

3s

0.3

3s

0.3

3s

0.4

3s

0.5

3s

0.7

3s

0.8

3s

0.9

4s

0.9

4s

0.9

4s

0.8

4s

0.7

4s

16-day outlook

GFS · 13 km · NOAA GFS · Updated 14:45

TodayThu, Jul 9

FriJul 10

SatJul 11

SunJul 12

MonJul 13

TueJul 14

WedJul 15

ThuJul 16

FriJul 17

SatJul 18

SunJul 19

MonJul 20

TueJul 21

WedJul 22

ThuJul 23

FriJul 24

Hour

06

08

10

12

14

16

18

20

22

06

08

10

12

14

16

18

20

22

06

08

10

12

14

16

18

20

22

06

08

10

12

14

16

18

20

22

06

08

10

12

14

16

18

20

22

06

08

10

12

14

16

18

20

22

06

08

10

12

14

16

18

20

22

06

08

10

12

14

16

18

20

22

06

08

10

12

14

16

18

20

22

06

08

10

12

14

16

18

20

22

06

08

10

12

14

16

18

20

22

06

08

10

12

14

16

18

20

22

06

08

10

12

14

16

18

20

22

06

08

10

12

14

16

18

20

22

06

08

10

12

14

16

18

20

22

06

08

10

12

14

16

18

20

22

Sky

Temp°C

16°

19°

22°

25°

25°

25°

23°

23°

22°

17°

19°

23°

27°

29°

26°

27°

26°

23°

17°

20°

23°

25°

23°

23°

21°

23°

21°

17°

19°

23°

25°

26°

25°

23°

21°

19°

17°

18°

21°

22°

22°

22°

22°

21°

21°

18°

20°

25°

29°

32°

29°

28°

29°

28°

22°

21°

26°

32°

36°

38°

38°

36°

32°

24°

25°

28°

32°

35°

32°

28°

25°

23°

20°

21°

23°

24°

24°

22°

21°

19°

19°

19°

19°

18°

18°

18°

17°

16°

15°

16°

16°

17°

17°

19°

21°

20°

19°

18°

17°

15°

15°

15°

17°

20°

20°

18°

17°

15°

15°

15°

17°

17°

15°

16°

16°

15°

14°

13°

14°

16°

18°

19°

19°

17°

16°

16°

15°

15°

17°

17°

15°

15°

15°

14°

14°

14°

14°

15°

15°

15°

16°

16°

16°

15°

Windkts

3

2

2

5

8

9

9

7

6

4

6

6

5

7

11

10

9

9

5

5

5

8

11

11

13

10

9

7

9

8

9

12

14

14

11

10

6

5

7

9

9

9

9

9

8

5

6

6

6

6

10

10

6

9

8

8

7

6

7

6

6

8

8

3

2

2

5

6

8

10

10

5

4

6

7

8

8

8

7

7

5

4

6

6

7

10

11

11

10

8

8

6

4

4

7

9

9

7

5

7

10

8

8

11

10

10

11

10

9

9

11

11

8

9

10

10

9

5

6

8

9

9

9

10

11

7

5

8

10

11

10

11

10

9

11

10

9

10

12

12

12

12

11

9

Gustkts

4

3

3

4

6

7

10

12

14

11

10

10

8

8

12

14

14

19

13

11

7

8

11

14

18

18

19

20

17

14

13

13

16

17

17

17

11

9

8

9

8

8

10

14

15

12

12

10

8

7

12

13

11

23

18

17

12

10

10

9

10

14

10

4

4

5

7

9

10

12

16

14

8

10

10

9

7

9

10

10

9

6

9

10

12

15

17

19

19

15

13

9

5

4

5

9

10

9

6

12

15

14

12

12

12

13

15

15

14

13

14

14

11

12

14

16

16

10

11

10

10

11

11

14

18

14

12

17

16

15

17

17

17

16

19

18

17

18

19

20

18

17

17

16

Dir

Kite

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

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·

·

·

·

·

·

·

·

·

·

·

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·

·

·

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·

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·

·

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·

·

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·

·

·

·

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·

·

·

·

·

·

·

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·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

Wavem · s

0.4

6s

0.4

6s

0.4

6s

0.4

6s

0.4

5s

0.4

5s

0.4

5s

0.4

4s

0.4

4s

0.3

5s

0.3

5s

0.3

5s

0.3

5s

0.3

5s

0.3

4s

0.4

3s

0.5

3s

0.5

4s

0.3

3s

0.3

3s

0.3

3s

0.3

3s

0.4

3s

0.7

3s

0.9

4s

0.9

4s

0.7

4s

0.4

4s

0.4

4s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

0.0

0s

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