Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Here We Go - ENSO Turns Neutral! - Video Forecast HERE (4/27/25)
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

 

Sumba
Coordinates: -10.0S 119.5E
Start Time (GMT): 18Z29APR2025
Local Time Zone: GMT +7
© Stormsurf 2025

Surf Hgt
ft
10
8
6
4
2

3.6

4.2

1.4

2.8

1.3

4.2

2.0

3.1

3.2

3.1

2.6

2.6

2.6

2.4

2.3

2.2

2.0

1.8

1.6

1.6

2.5

2.9

1.9

2.1

1.8

1.6

1.5

1.6

1.7

1.7

3.8

1.7

1.7

1.6

1.5

1.4

3.5

3.5

3.3

3.2

3.2

3.1

3.1

3.0

2.9

2.8

2.7

5.1

6.2

7.0

7.9

8.6

8.8

8.7

8.6

8.0

7.9

7.4

7.2

6.9

6.5

Wind
kts
30
25
20
15
10
5

10

8

5

4

7

9

8

5

10

10

6

6

3

9

6

8

5

5

5

3

12

11

8

5

4

4

4

6

8

8

12

5

5

6

5

7

12

13

17

14

12

13

12

14

16

18

21

15

13

14

15

13

19

21

21

19

15

13

9

13

15

WDir
dg
WDir
dg

ESE

ESE

E

SE

SSE

SE

ESE

NE

N

NNE

NNE

S

SE

SSE

ESE

N

NE

ESE

E

SE

SE

SE

ESE

ENE

NE

ENE

ENE

SE

SE

ESE

ESE

NE

ENE

E

E

ESE

SE

SE

ESE

ESE

ESE

ESE

ESE

ESE

SE

SE

ESE

ESE

ESE

ESE

ESE

ESE

SE

SE

SE

ESE

ESE

ESE

ESE

ESE

SE

   

30 We 01

30 We 04

30 We 07

30 We 10

30 We 13

30 We 16

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

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

6

5

4

3

2

1

3.1

3.1

2.2

2.2

2.0

2.8

3.1

3.7

3.6

3.4

3.0

3.0

3.2

3.1

3.1

3.1

2.8

2.5

2.5

2.4

1.7

2.0

3.4

3.3

2.9

2.6

2.5

2.7

2.8

2.8

2.6

3.0

2.9

2.7

2.6

2.5

2.5

2.5

2.4

2.4

2.4

2.3

2.3

2.3

2.3

2.2

2.1

2.7

3.4

4.0

4.6

5.2

5.4

5.4

5.5

5.1

5.1

4.9

4.8

4.7

4.4

Swell Per
sec

25

20

15

10

5

11.8

13.3

6.3

12.7

6.5

15.3

6.2

8.4

8.9

9.0

8.9

8.5

8.2

7.8

7.6

7.4

7.1

6.9

6.7

6.5

14.7

14.6

5.5

6.3

6.4

6.2

6.0

6.0

6.1

6.1

14.4

5.8

5.8

5.9

5.7

5.6

14.1

14.1

13.7

13.5

13.5

13.4

13.3

13.0

12.8

12.6

12.5

18.7

18.0

17.6

17.2

16.6

16.4

16.2

15.8

15.5

15.4

15.3

15.2

14.8

14.6

SDir
dg
SDir
dg

184

194

179

213

181

213

164

136

132

133

132

140

149

151

150

145

146

147

147

147

221

221

139

140

143

145

144

141

140

139

220

138

139

141

142

143

220

219

219

219

219

219

219

218

218

218

218

210

210

211

211

212

212

212

212

212

213

213

213

213

214

   

30 We 01

30 We 04

30 We 07

30 We 10

30 We 13

30 We 16

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

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