Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Massive Westerly Wind Burst Underway - Strong El Nino Developing! - Video HERE (6/28/26)
Buoys | Buoy Forecast | Bulletins | Models: Wave - Weather - Surf - Altimetry - Snow | Pacific Forecast | QuikCAST | El Nino | Tutorials | Great Circles | Video

Google
Create Your Own Surf Forecast
Swell Calculator
Swell Decay Tables
Sea Height Tables
Swell Category Table
.

Surf Spot Forecast Graph
Surf Size, Swell Size, Swell Period & Direction, Wind Speed & Direction

 

Siberut
Coordinates: -1.5N 98.5E
Start Time (GMT): 12Z29JUN2026
Local Time Zone: GMT +7
© Stormsurf 2026

Surf Hgt
ft
10
8
6
4
2

8.2

8.1

8.1

7.9

8.0

7.6

7.2

6.9

6.8

6.4

6.1

5.6

5.5

5.5

5.0

4.7

4.6

4.3

6.1

5.8

6.0

4.1

4.2

4.1

4.0

3.8

3.6

5.5

3.3

5.4

3.2

3.1

3.0

3.0

2.9

2.8

2.7

3.5

5.2

5.0

5.0

4.9

4.7

4.5

4.3

6.1

5.7

3.9

3.8

5.2

4.9

4.7

3.2

2.9

4.0

4.6

4.7

4.6

4.4

4.6

4.6

Wind
kts
30
25
20
15
10
5

3

3

3

4

7

9

9

7

6

5

4

4

3

5

4

11

5

5

6

6

6

7

9

8

6

2

6

7

7

5

4

5

4

5

7

9

8

4

7

9

8

8

9

9

11

11

13

14

14

13

12

12

14

10

8

7

7

7

7

9

7

WDir
dg
WDir
dg

SE

ESE

E

ENE

NNE

N

NNW

NNW

N

N

NE

NE

NE

NE

N

N

N

NNE

NE

N

N

NNW

NNW

NW

NW

N

ENE

NE

NE

NNE

NNW

NNW

N

ENE

ENE

ENE

NE

NNE

NW

NW

NW

NW

NW

NNW

NNW

N

NNW

NW

NW

WNW

WNW

NW

NW

NW

NNW

NNW

NNW

N

NNW

NNW

NNW

   

29 Mo 19

29 Mo 22

30 Tu 01

30 Tu 04

30 Tu 07

30 Tu 10

30 Tu 13

30 Tu 16

30 Tu 19

30 Tu 22

01 We 01

01 We 04

01 We 07

01 We 10

01 We 13

01 We 16

01 We 19

01 We 22

02 Th 01

02 Th 04

02 Th 07

02 Th 10

02 Th 13

02 Th 16

02 Th 19

02 Th 22

03 Fr 01

03 Fr 04

03 Fr 07

03 Fr 10

03 Fr 13

03 Fr 16

03 Fr 19

03 Fr 22

04 Sa 01

04 Sa 04

04 Sa 07

04 Sa 10

04 Sa 13

04 Sa 16

04 Sa 19

04 Sa 22

05 Su 01

05 Su 04

05 Su 07

05 Su 10

05 Su 13

05 Su 16

05 Su 19

05 Su 22

06 Mo 01

06 Mo 04

06 Mo 07

06 Mo 10

06 Mo 13

06 Mo 16

06 Mo 19

06 Mo 22

07 Tu 01

07 Tu 04

07 Tu 07

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

6

5

4

3

2

1

5.7

5.5

5.6

5.5

5.5

5.4

5.3

5.1

5.1

4.9

4.7

4.4

4.3

4.3

4.1

3.8

3.7

3.6

3.7

3.5

3.6

3.6

3.7

3.8

3.7

3.5

3.5

3.5

3.4

3.5

3.4

3.4

3.4

3.4

3.4

3.3

3.2

3.1

4.4

4.4

4.3

4.3

4.2

4.1

4.0

4.0

3.8

3.8

3.8

3.6

3.5

3.4

3.2

3.0

3.0

2.9

3.0

3.0

2.9

3.0

3.0

Swell Per
sec

25

20

15

10

5

14.3

14.7

14.4

14.4

14.4

14.1

13.6

13.4

13.4

13.3

13.0

12.7

12.6

12.6

12.3

12.3

12.2

12.0

16.4

16.4

16.4

11.5

11.3

11.0

10.9

10.7

10.1

15.6

9.5

15.3

9.3

9.0

8.8

8.6

8.5

8.4

8.5

11.5

11.8

11.5

11.5

11.3

11.0

10.9

10.8

15.3

15.0

10.2

10.1

14.3

14.0

13.7

9.8

9.7

13.4

16.2

15.8

15.6

15.4

15.2

15.1

SDir
dg
SDir
dg

201

201

196

195

179

178

179

178

179

177

176

174

175

176

175

174

174

174

209

212

211

174

176

175

175

173

174

209

173

206

172

173

172

172

171

171

171

184

179

179

179

179

180

179

177

197

195

173

172

194

195

195

168

167

196

215

215

215

215

214

214

   

29 Mo 19

29 Mo 22

30 Tu 01

30 Tu 04

30 Tu 07

30 Tu 10

30 Tu 13

30 Tu 16

30 Tu 19

30 Tu 22

01 We 01

01 We 04

01 We 07

01 We 10

01 We 13

01 We 16

01 We 19

01 We 22

02 Th 01

02 Th 04

02 Th 07

02 Th 10

02 Th 13

02 Th 16

02 Th 19

02 Th 22

03 Fr 01

03 Fr 04

03 Fr 07

03 Fr 10

03 Fr 13

03 Fr 16

03 Fr 19

03 Fr 22

04 Sa 01

04 Sa 04

04 Sa 07

04 Sa 10

04 Sa 13

04 Sa 16

04 Sa 19

04 Sa 22

05 Su 01

05 Su 04

05 Su 07

05 Su 10

05 Su 13

05 Su 16

05 Su 19

05 Su 22

06 Mo 01

06 Mo 04

06 Mo 07

06 Mo 10

06 Mo 13

06 Mo 16

06 Mo 19

06 Mo 22

07 Tu 01

07 Tu 04

07 Tu 07

Date/Day/Time (Local - 24 hr)

.
Contact | About | Disclaimer | Privacy
Advertise/Content | Links
Visit Mark Sponsler on Facebook Visit Stormsurf on Instagram Visit Stormsurf on YouTube
Copyright © 2026 STORMSURF - All Rights Reserved
This page cannot be duplicated, reused or framed in another window without express written permission.
But links are always welcome.
Buoys | Buoy Forecast | Bulletins | Models: Wave - Weather - Surf - Altimetry - Snow | Pacific Forecast | QuikCAST | El Nino | Tutorials | Great Circles | Calculator