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

 

Siberut
Coordinates: -1.5N 98.5E
Start Time (GMT): 12Z30SEP2026
Local Time Zone: GMT +7
© Stormsurf 2026

Surf Hgt
ft
10
8
6
4
2

2.1

4.7

5.3

5.2

5.2

5.3

5.4

5.5

5.6

5.9

6.2

6.3

6.4

6.5

6.5

6.6

6.5

6.3

6.3

6.2

6.0

5.7

5.7

5.5

5.3

5.1

4.8

4.2

4.4

5.5

5.8

5.8

5.6

5.4

5.3

5.1

4.8

4.6

4.5

4.1

3.9

3.8

2.6

2.7

2.7

2.7

2.7

2.6

2.7

2.8

5.1

5.4

5.7

5.7

5.9

6.1

6.4

6.5

6.7

6.8

6.9

Wind
kts
30
25
20
15
10
5

6

9

6

8

8

8

9

11

11

10

9

5

6

6

3

4

3

4

5

3

2

3

4

5

5

5

6

5

6

5

1

0

1

4

4

5

5

6

0

0

2

4

5

5

6

4

1

1

3

5

6

6

7

7

9

8

9

9

6

5

6

WDir
dg
WDir
dg

SSE

SE

ESE

ESE

ESE

SE

SSE

SSE

SE

SSE

SE

E

ESE

ENE

NNW

WNW

WNW

WSW

WSW

SW

SW

NW

WNW

W

WSW

SW

SSW

S

SE

ESE

NE

NNE

S

SE

ESE

E

E

ENE

NNE

N

SE

ESE

ESE

E

E

ENE

NW

SSW

SSE

ESE

ESE

ESE

ESE

SE

SSE

SSE

SE

SE

ESE

ESE

ESE

   

30 We 19

30 We 22

01 Th 01

01 Th 04

01 Th 07

01 Th 10

01 Th 13

01 Th 16

01 Th 19

01 Th 22

02 Fr 01

02 Fr 04

02 Fr 07

02 Fr 10

02 Fr 13

02 Fr 16

02 Fr 19

02 Fr 22

03 Sa 01

03 Sa 04

03 Sa 07

03 Sa 10

03 Sa 13

03 Sa 16

03 Sa 19

03 Sa 22

04 Su 01

04 Su 04

04 Su 07

04 Su 10

04 Su 13

04 Su 16

04 Su 19

04 Su 22

05 Mo 01

05 Mo 04

05 Mo 07

05 Mo 10

05 Mo 13

05 Mo 16

05 Mo 19

05 Mo 22

06 Tu 01

06 Tu 04

06 Tu 07

06 Tu 10

06 Tu 13

06 Tu 16

06 Tu 19

06 Tu 22

07 We 01

07 We 04

07 We 07

07 We 10

07 We 13

07 We 16

07 We 19

07 We 22

08 Th 01

08 Th 04

08 Th 07

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

6

5

4

3

2

1

3.0

3.0

3.4

3.4

3.4

3.5

3.6

3.7

3.8

3.9

4.0

4.1

4.2

4.3

4.3

4.4

4.4

4.3

4.3

4.3

4.2

4.0

4.0

3.9

3.7

3.6

3.5

3.1

3.2

3.6

4.0

4.0

3.9

3.9

3.8

3.7

3.6

3.5

3.4

3.2

3.1

3.0

2.9

3.0

3.0

3.0

3.0

2.9

3.0

3.1

3.2

3.5

3.8

4.1

4.2

4.2

4.5

4.6

4.7

4.8

4.9

Swell Per
sec

25

20

15

10

5

7.0

15.8

15.6

15.4

15.3

15.1

14.7

14.6

14.6

15.0

15.4

15.4

15.2

15.1

15.2

15.1

14.8

14.6

14.6

14.5

14.3

14.1

14.1

14.2

14.2

14.1

13.8

13.4

13.6

15.3

14.7

14.6

14.2

14.0

13.9

13.7

13.5

13.4

13.2

12.8

12.7

12.6

9.0

9.1

9.2

9.2

9.1

9.0

9.0

8.8

15.9

15.2

15.1

14.0

13.9

14.4

14.3

14.3

14.3

14.2

14.2

SDir
dg
SDir
dg

177

211

211

212

212

212

212

211

211

211

211

211

211

211

211

211

211

210

210

210

210

211

210

210

211

211

211

212

212

199

203

202

203

202

201

201

201

201

201

199

198

198

169

169

168

168

168

169

172

175

195

196

197

200

200

198

200

200

200

200

200

   

30 We 19

30 We 22

01 Th 01

01 Th 04

01 Th 07

01 Th 10

01 Th 13

01 Th 16

01 Th 19

01 Th 22

02 Fr 01

02 Fr 04

02 Fr 07

02 Fr 10

02 Fr 13

02 Fr 16

02 Fr 19

02 Fr 22

03 Sa 01

03 Sa 04

03 Sa 07

03 Sa 10

03 Sa 13

03 Sa 16

03 Sa 19

03 Sa 22

04 Su 01

04 Su 04

04 Su 07

04 Su 10

04 Su 13

04 Su 16

04 Su 19

04 Su 22

05 Mo 01

05 Mo 04

05 Mo 07

05 Mo 10

05 Mo 13

05 Mo 16

05 Mo 19

05 Mo 22

06 Tu 01

06 Tu 04

06 Tu 07

06 Tu 10

06 Tu 13

06 Tu 16

06 Tu 19

06 Tu 22

07 We 01

07 We 04

07 We 07

07 We 10

07 We 13

07 We 16

07 We 19

07 We 22

08 Th 01

08 Th 04

08 Th 07

Date/Day/Time (Local - 24 hr)

.
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