Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Really - Is Another Westerly Wind Burst Forecast? - Video Forecast HERE (1/25/26)
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

 

Sumbawa
Coordinates: -9.0S 118.0E
Start Time (GMT): 12Z26JAN2026
Local Time Zone: GMT +7
© Stormsurf 2025

Surf Hgt
ft
15
12
9
6
3

4.5

4.3

4.2

4.0

3.4

3.1

5.6

5.2

8.0

7.3

9.4

9.6

13.1

12.3

11.5

11.1

9.2

8.7

9.7

9.4

9.0

8.4

8.0

7.6

7.8

8.1

8.0

8.0

7.1

5.9

5.8

5.3

5.0

4.7

4.4

4.1

3.9

4.3

3.3

3.6

3.1

2.6

2.2

1.9

1.6

1.6

1.6

1.8

2.6

2.2

2.2

2.0

2.3

2.3

2.4

2.8

2.9

2.9

3.2

2.8

5.7

Wind
kts
30
25
20
15
10
5

9

7

8

7

8

4

8

15

14

6

3

9

7

6

3

7

5

7

5

5

2

2

3

12

7

10

13

15

10

14

8

8

7

7

8

7

7

5

7

8

7

6

5

6

4

3

2

9

14

9

4

5

4

4

10

15

17

13

10

8

7

WDir
dg
WDir
dg

W

NNW

NNW

NNW

NNW

WNW

WSW

WSW

W

WNW

WNW

W

NNW

W

W

WSW

N

NNE

NW

WNW

NNW

NW

SW

WSW

WSW

W

WSW

WSW

WSW

WSW

WNW

W

WNW

NNW

NW

NNW

NW

WNW

WNW

W

WNW

NW

NW

NW

NNW

N

SW

WSW

WSW

W

WNW

WNW

N

SSW

SW

SW

SW

WSW

W

W

W

   

26 Mo 19

26 Mo 22

27 Tu 01

27 Tu 04

27 Tu 07

27 Tu 10

27 Tu 13

27 Tu 16

27 Tu 19

27 Tu 22

28 We 01

28 We 04

28 We 07

28 We 10

28 We 13

28 We 16

28 We 19

28 We 22

29 Th 01

29 Th 04

29 Th 07

29 Th 10

29 Th 13

29 Th 16

29 Th 19

29 Th 22

30 Fr 01

30 Fr 04

30 Fr 07

30 Fr 10

30 Fr 13

30 Fr 16

30 Fr 19

30 Fr 22

31 Sa 01

31 Sa 04

31 Sa 07

31 Sa 10

31 Sa 13

31 Sa 16

31 Sa 19

31 Sa 22

01 Su 01

01 Su 04

01 Su 07

01 Su 10

01 Su 13

01 Su 16

01 Su 19

01 Su 22

02 Mo 01

02 Mo 04

02 Mo 07

02 Mo 10

02 Mo 13

02 Mo 16

02 Mo 19

02 Mo 22

03 Tu 01

03 Tu 04

03 Tu 07

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

12

10

8

6

4

2

5.1

5.2

5.1

4.9

4.4

4.0

4.2

3.9

4.5

5.7

5.5

5.8

8.0

7.8

7.5

7.3

6.1

6.0

6.7

6.6

6.3

6.1

5.9

5.7

5.9

6.2

6.3

6.3

5.7

4.8

4.9

4.5

4.3

4.1

3.9

3.7

3.6

3.9

4.5

4.9

4.3

3.8

3.4

3.1

2.7

2.8

2.8

3.1

1.9

3.7

3.4

3.1

3.6

3.4

3.5

2.1

2.2

2.2

3.7

3.4

4.3

Swell Per
sec

25

20

15

10

5

8.8

8.3

8.2

8.2

7.8

7.6

13.4

13.3

18.0

12.8

17.1

16.5

16.3

15.8

15.4

15.2

15.1

14.6

14.4

14.3

14.2

13.8

13.5

13.4

13.3

13.1

12.7

12.6

12.5

12.3

11.9

11.8

11.7

11.6

11.3

11.1

11.0

11.0

7.4

7.4

7.2

6.7

6.3

6.0

5.8

5.9

5.9

6.0

13.6

6.0

6.3

6.3

6.4

6.5

7.0

13.2

13.2

13.2

8.5

8.3

13.1

SDir
dg
SDir
dg

233

235

235

235

236

237

211

211

208

220

208

209

213

212

211

210

209

209

210

209

209

209

209

208

211

212

215

219

215

209

209

208

208

208

208

207

208

217

234

236

238

239

242

242

240

234

230

228

217

228

225

226

216

214

213

215

214

214

214

213

212

   

26 Mo 19

26 Mo 22

27 Tu 01

27 Tu 04

27 Tu 07

27 Tu 10

27 Tu 13

27 Tu 16

27 Tu 19

27 Tu 22

28 We 01

28 We 04

28 We 07

28 We 10

28 We 13

28 We 16

28 We 19

28 We 22

29 Th 01

29 Th 04

29 Th 07

29 Th 10

29 Th 13

29 Th 16

29 Th 19

29 Th 22

30 Fr 01

30 Fr 04

30 Fr 07

30 Fr 10

30 Fr 13

30 Fr 16

30 Fr 19

30 Fr 22

31 Sa 01

31 Sa 04

31 Sa 07

31 Sa 10

31 Sa 13

31 Sa 16

31 Sa 19

31 Sa 22

01 Su 01

01 Su 04

01 Su 07

01 Su 10

01 Su 13

01 Su 16

01 Su 19

01 Su 22

02 Mo 01

02 Mo 04

02 Mo 07

02 Mo 10

02 Mo 13

02 Mo 16

02 Mo 19

02 Mo 22

03 Tu 01

03 Tu 04

03 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 © 2025 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