Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Here We Go - Kelvin Wave #1 Erupts!! - Video Forecast HERE (2/8/26)
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): 18Z09FEB2026
Local Time Zone: GMT +7
© Stormsurf 2025

Surf Hgt
ft
10
8
6
4
2

4.4

4.3

5.2

4.6

4.3

4.3

4.2

4.4

4.4

4.0

3.7

3.6

3.5

2.6

2.8

3.0

2.9

2.8

2.7

2.7

2.7

3.0

3.2

2.6

2.6

2.2

2.1

2.4

2.4

2.3

2.7

1.1

1.1

3.0

2.9

2.7

3.3

3.8

2.1

1.8

3.7

3.5

3.7

3.6

4.3

2.6

4.5

4.2

3.9

3.6

3.5

3.3

3.2

3.3

3.5

4.9

3.3

4.8

4.8

4.7

4.6

Wind
kts
30
25
20
15
10
5

17

16

9

5

6

8

6

5

5

4

3

2

4

6

8

5

5

4

2

2

7

7

5

6

4

3

3

5

11

16

14

6

5

4

4

3

5

11

6

4

4

4

5

3

10

12

7

3

6

7

7

5

8

9

10

5

3

4

4

4

7

WDir
dg
WDir
dg

WSW

WSW

WSW

W

SW

SW

WSW

W

NW

NNW

NNW

S

SW

W

W

WNW

NW

NNW

NW

SW

WSW

WSW

WSW

WNW

NNW

NNW

NW

SW

WSW

WSW

WSW

WNW

NNW

NNE

NE

NW

WSW

WSW

NW

NW

NNW

NNW

NNW

WSW

SW

WSW

WSW

NW

NNW

NNW

NNW

WNW

SW

WSW

WSW

WNW

NW

N

NNW

WNW

SSW

   

10 Tu 01

10 Tu 04

10 Tu 07

10 Tu 10

10 Tu 13

10 Tu 16

10 Tu 19

10 Tu 22

11 We 01

11 We 04

11 We 07

11 We 10

11 We 13

11 We 16

11 We 19

11 We 22

12 Th 01

12 Th 04

12 Th 07

12 Th 10

12 Th 13

12 Th 16

12 Th 19

12 Th 22

13 Fr 01

13 Fr 04

13 Fr 07

13 Fr 10

13 Fr 13

13 Fr 16

13 Fr 19

13 Fr 22

14 Sa 01

14 Sa 04

14 Sa 07

14 Sa 10

14 Sa 13

14 Sa 16

14 Sa 19

14 Sa 22

15 Su 01

15 Su 04

15 Su 07

15 Su 10

15 Su 13

15 Su 16

15 Su 19

15 Su 22

16 Mo 01

16 Mo 04

16 Mo 07

16 Mo 10

16 Mo 13

16 Mo 16

16 Mo 19

16 Mo 22

17 Tu 01

17 Tu 04

17 Tu 07

17 Tu 10

17 Tu 13

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

6

5

4

3

2

1

4.0

3.9

4.7

4.3

4.1

4.1

4.0

3.8

3.8

3.7

3.5

3.4

3.2

2.7

2.8

2.9

2.8

2.7

2.6

2.6

2.6

2.9

2.7

2.6

2.6

2.2

2.1

2.4

2.2

2.1

2.1

2.5

2.3

2.4

2.3

2.1

2.6

2.9

3.7

3.2

2.9

2.9

3.0

3.1

3.6

1.3

3.8

3.6

3.4

3.2

3.1

3.0

3.0

3.0

3.2

3.1

3.2

3.1

3.1

3.1

3.1

Swell Per
sec

25

20

15

10

5

11.0

11.0

11.0

10.8

10.7

10.7

10.6

11.5

11.5

10.8

10.6

10.5

10.8

9.6

10.0

10.5

10.3

10.4

10.5

10.5

10.4

10.2

11.7

10.0

10.0

9.9

9.8

9.8

10.9

10.8

13.1

4.6

4.7

12.7

12.6

12.4

12.9

13.1

5.7

5.7

12.5

12.4

12.3

12.0

11.8

19.7

11.7

11.6

11.4

11.2

11.1

11.0

10.9

10.9

10.8

15.9

10.4

15.5

15.3

15.2

14.9

SDir
dg
SDir
dg

204

203

213

207

209

208

207

206

205

204

204

204

204

206

206

206

205

205

204

204

204

208

205

208

211

201

200

210

202

202

209

237

232

207

206

207

205

204

241

239

203

203

203

203

213

212

216

213

210

209

208

207

208

212

216

211

216

211

211

211

211

   

10 Tu 01

10 Tu 04

10 Tu 07

10 Tu 10

10 Tu 13

10 Tu 16

10 Tu 19

10 Tu 22

11 We 01

11 We 04

11 We 07

11 We 10

11 We 13

11 We 16

11 We 19

11 We 22

12 Th 01

12 Th 04

12 Th 07

12 Th 10

12 Th 13

12 Th 16

12 Th 19

12 Th 22

13 Fr 01

13 Fr 04

13 Fr 07

13 Fr 10

13 Fr 13

13 Fr 16

13 Fr 19

13 Fr 22

14 Sa 01

14 Sa 04

14 Sa 07

14 Sa 10

14 Sa 13

14 Sa 16

14 Sa 19

14 Sa 22

15 Su 01

15 Su 04

15 Su 07

15 Su 10

15 Su 13

15 Su 16

15 Su 19

15 Su 22

16 Mo 01

16 Mo 04

16 Mo 07

16 Mo 10

16 Mo 13

16 Mo 16

16 Mo 19

16 Mo 22

17 Tu 01

17 Tu 04

17 Tu 07

17 Tu 10

17 Tu 13

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