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

 

Siberut
Coordinates: -1.5N 98.5E
Start Time (GMT): 00Z08APR2026
Local Time Zone: GMT +7
© Stormsurf 2026

Surf Hgt
ft
10
8
6
4
2

1.8

1.6

1.6

1.5

2.5

3.0

2.7

2.6

1.3

1.0

2.4

2.4

2.3

2.2

2.2

2.7

2.7

2.7

2.7

3.1

3.2

3.3

3.2

2.4

3.2

3.2

3.1

4.1

4.0

3.9

3.7

3.7

3.5

3.4

3.4

2.4

2.5

2.4

4.7

2.1

4.9

5.2

5.5

5.7

5.7

5.7

5.8

6.0

6.0

6.0

5.9

5.8

5.7

5.5

5.6

5.5

5.4

5.2

4.9

4.7

4.5

Wind
kts
30
25
20
15
10
5

2

5

6

5

6

8

13

13

4

3

8

8

7

8

7

8

7

6

7

7

6

3

8

8

6

6

7

10

10

11

12

12

12

19

11

9

3

8

13

8

6

6

8

8

11

8

8

8

6

5

6

8

9

6

5

5

4

3

6

7

7

WDir
dg
WDir
dg

NNW

ESE

ESE

SE

SSE

SSW

WSW

WSW

NW

N

NW

WNW

WNW

WNW

WNW

WNW

NW

NW

NNW

NW

NW

WNW

NW

NNW

NNW

NW

WNW

WNW

WNW

W

W

W

W

WSW

W

WNW

WSW

W

WNW

WNW

WNW

N

N

N

N

NNW

NW

NNW

NNW

N

NW

WNW

WNW

W

W

W

WNW

NW

NW

WNW

W

   

08 We 07

08 We 10

08 We 13

08 We 16

08 We 19

08 We 22

09 Th 01

09 Th 04

09 Th 07

09 Th 10

09 Th 13

09 Th 16

09 Th 19

09 Th 22

10 Fr 01

10 Fr 04

10 Fr 07

10 Fr 10

10 Fr 13

10 Fr 16

10 Fr 19

10 Fr 22

11 Sa 01

11 Sa 04

11 Sa 07

11 Sa 10

11 Sa 13

11 Sa 16

11 Sa 19

11 Sa 22

12 Su 01

12 Su 04

12 Su 07

12 Su 10

12 Su 13

12 Su 16

12 Su 19

12 Su 22

13 Mo 01

13 Mo 04

13 Mo 07

13 Mo 10

13 Mo 13

13 Mo 16

13 Mo 19

13 Mo 22

14 Tu 01

14 Tu 04

14 Tu 07

14 Tu 10

14 Tu 13

14 Tu 16

14 Tu 19

14 Tu 22

15 We 01

15 We 04

15 We 07

15 We 10

15 We 13

15 We 16

15 We 19

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

6

5

4

3

2

1

2.0

1.9

1.9

1.8

1.9

2.3

2.2

2.1

2.7

2.1

2.0

2.0

2.0

1.9

1.9

1.9

2.0

2.0

2.0

2.3

2.5

2.6

2.5

1.9

2.2

2.4

2.3

3.1

3.0

3.0

2.9

2.9

2.8

2.7

2.8

3.8

3.7

3.4

2.6

3.1

2.9

3.1

3.3

3.4

3.5

3.6

3.7

3.8

3.9

3.9

3.9

3.9

3.9

3.8

3.9

3.8

3.8

3.7

3.6

3.4

3.4

Swell Per
sec

25

20

15

10

5

8.7

8.4

8.5

8.4

13.1

12.8

12.6

12.5

4.9

4.9

12.0

11.8

11.7

11.7

11.6

14.2

13.8

13.6

13.6

13.4

13.0

12.8

12.7

12.5

14.2

13.7

13.5

13.4

13.3

13.1

12.7

12.6

12.5

12.5

12.4

6.3

6.8

7.0

17.7

6.8

16.9

16.7

16.6

16.5

16.3

16.1

15.7

15.6

15.4

15.3

15.1

14.9

14.6

14.4

14.3

14.3

14.2

14.2

13.8

13.5

13.4

SDir
dg
SDir
dg

178

175

175

174

204

200

203

204

252

253

199

200

199

198

199

196

192

192

190

196

196

191

191

190

199

195

196

195

195

195

196

198

196

197

199

267

269

270

224

272

224

224

224

224

224

223

223

223

223

222

222

222

222

222

222

222

222

222

222

222

222

   

08 We 07

08 We 10

08 We 13

08 We 16

08 We 19

08 We 22

09 Th 01

09 Th 04

09 Th 07

09 Th 10

09 Th 13

09 Th 16

09 Th 19

09 Th 22

10 Fr 01

10 Fr 04

10 Fr 07

10 Fr 10

10 Fr 13

10 Fr 16

10 Fr 19

10 Fr 22

11 Sa 01

11 Sa 04

11 Sa 07

11 Sa 10

11 Sa 13

11 Sa 16

11 Sa 19

11 Sa 22

12 Su 01

12 Su 04

12 Su 07

12 Su 10

12 Su 13

12 Su 16

12 Su 19

12 Su 22

13 Mo 01

13 Mo 04

13 Mo 07

13 Mo 10

13 Mo 13

13 Mo 16

13 Mo 19

13 Mo 22

14 Tu 01

14 Tu 04

14 Tu 07

14 Tu 10

14 Tu 13

14 Tu 16

14 Tu 19

14 Tu 22

15 We 01

15 We 04

15 We 07

15 We 10

15 We 13

15 We 16

15 We 19

Date/Day/Time (Local - 24 hr)

.
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