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Surf Size, Swell Size, Swell Period & Direction, Wind Speed & Direction

 

Perth
Coordinates: -31.5S 115.5E
Start Time (GMT): 00Z18AUG2026
Local Time Zone: GMT +8
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Surf Hgt
ft
20
16
12
8
4

18.0

18.1

17.8

17.4

17.1

16.1

14.8

13.5

12.4

11.7

11.9

12.8

13.8

14.4

14.6

14.7

15.0

14.4

13.6

13.1

12.7

12.6

12.4

11.9

11.5

11.0

10.6

10.4

10.4

9.9

9.5

9.0

8.7

8.4

10.5

10.1

8.8

8.0

7.3

6.8

6.6

6.5

7.0

6.6

6.2

6.1

10.4

10.3

9.8

9.2

8.7

8.0

7.3

6.7

6.3

5.8

4.6

2.0

7.1

8.6

10.9

Wind
kts
30
25
20
15
10
5

5

7

8

8

10

10

12

10

7

4

7

7

5

5

6

6

6

3

10

11

11

10

9

8

10

6

8

13

14

10

9

10

7

6

8

13

17

18

16

15

13

10

7

7

8

8

5

6

6

4

9

9

10

10

11

14

17

22

22

23

20

WDir
dg
WDir
dg

WSW

W

WNW

WNW

WNW

WNW

W

WNW

W

W

WSW

SW

WSW

W

SE

E

E

ESE

S

S

SSE

SE

ESE

E

E

E

S

S

SSE

ESE

E

E

ENE

NNE

SW

SSW

S

SSW

S

S

SSE

SSE

S

SSW

SSW

SSE

ESE

E

NE

N

W

W

W

WNW

WNW

NW

NW

WNW

W

WSW

SW

   

18 Tu 08

18 Tu 11

18 Tu 14

18 Tu 17

18 Tu 20

18 Tu 23

19 We 02

19 We 05

19 We 08

19 We 11

19 We 14

19 We 17

19 We 20

19 We 23

20 Th 02

20 Th 05

20 Th 08

20 Th 11

20 Th 14

20 Th 17

20 Th 20

20 Th 23

21 Fr 02

21 Fr 05

21 Fr 08

21 Fr 11

21 Fr 14

21 Fr 17

21 Fr 20

21 Fr 23

22 Sa 02

22 Sa 05

22 Sa 08

22 Sa 11

22 Sa 14

22 Sa 17

22 Sa 20

22 Sa 23

23 Su 02

23 Su 05

23 Su 08

23 Su 11

23 Su 14

23 Su 17

23 Su 20

23 Su 23

24 Mo 02

24 Mo 05

24 Mo 08

24 Mo 11

24 Mo 14

24 Mo 17

24 Mo 20

24 Mo 23

25 Tu 02

25 Tu 05

25 Tu 08

25 Tu 11

25 Tu 14

25 Tu 17

25 Tu 20

Date/Day/Time (Local - 24 hr)
Swell Hgt
ft

18

15

12

9

6

3

12.2

11.8

11.5

11.2

10.8

10.2

9.6

8.9

8.3

7.8

8.0

8.6

9.2

9.4

9.6

9.6

9.5

9.2

8.8

8.5

8.3

8.2

8.1

8.0

7.8

7.5

7.3

7.2

7.3

7.0

6.7

6.3

6.1

5.7

6.5

6.3

5.8

5.3

4.9

4.8

4.7

4.6

5.1

4.9

4.7

4.7

6.7

6.7

6.6

6.4

6.1

5.8

5.4

5.1

4.8

4.6

3.6

1.2

8.4

9.6

10.3

Swell Per
sec

25

20

15

10

5

14.8

15.4

15.5

15.6

15.8

15.7

15.4

15.2

15.0

15.0

14.9

14.9

15.0

15.2

15.2

15.3

15.8

15.6

15.5

15.4

15.3

15.3

15.2

15.0

14.7

14.6

14.4

14.3

14.2

14.2

14.1

14.2

14.3

14.6

16.3

16.1

15.3

15.1

14.8

14.3

14.2

14.1

13.7

13.3

13.2

13.1

15.6

15.3

14.9

14.4

14.2

13.9

13.4

13.3

13.2

12.7

12.6

16.7

8.5

8.9

10.6

SDir
dg
SDir
dg

248

248

248

248

248

248

248

248

247

246

244

243

242

242

242

242

242

242

241

241

240

239

239

239

239

239

239

238

236

239

237

237

238

238

238

237

238

238

238

238

238

238

234

236

237

237

241

241

242

242

242

242

242

243

244

248

241

242

249

244

241

   

18 Tu 08

18 Tu 11

18 Tu 14

18 Tu 17

18 Tu 20

18 Tu 23

19 We 02

19 We 05

19 We 08

19 We 11

19 We 14

19 We 17

19 We 20

19 We 23

20 Th 02

20 Th 05

20 Th 08

20 Th 11

20 Th 14

20 Th 17

20 Th 20

20 Th 23

21 Fr 02

21 Fr 05

21 Fr 08

21 Fr 11

21 Fr 14

21 Fr 17

21 Fr 20

21 Fr 23

22 Sa 02

22 Sa 05

22 Sa 08

22 Sa 11

22 Sa 14

22 Sa 17

22 Sa 20

22 Sa 23

23 Su 02

23 Su 05

23 Su 08

23 Su 11

23 Su 14

23 Su 17

23 Su 20

23 Su 23

24 Mo 02

24 Mo 05

24 Mo 08

24 Mo 11

24 Mo 14

24 Mo 17

24 Mo 20

24 Mo 23

25 Tu 02

25 Tu 05

25 Tu 08

25 Tu 11

25 Tu 14

25 Tu 17

25 Tu 20

Date/Day/Time (Local - 24 hr)

.
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