Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Is Atmospheric Momentum The Key? - Video Forecast HERE (9/7/25)
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

 

Hout_Bay
Coordinates: -34.5S 18.5E
Start Time (GMT): 12Z17SEP2025
Local Time Zone: GMT +2
© Stormsurf 2025

Surf Hgt
ft
15
12
9
6
3

12.7

12.0

11.5

10.7

9.8

8.9

7.8

7.5

7.9

7.5

6.6

5.0

4.7

7.1

6.6

4.2

5.6

3.6

3.3

2.8

2.5

4.6

5.6

5.0

5.0

5.5

5.2

5.0

4.9

4.6

4.4

4.1

3.9

3.8

3.7

3.6

2.4

3.7

3.5

2.8

2.9

2.8

2.5

2.3

2.2

2.0

1.8

3.0

3.2

3.3

5.1

6.0

7.7

7.4

11.8

11.7

11.3

8.2

7.8

7.8

7.6

Wind
kts
30
25
20
15
10
5

8

9

8

7

6

7

7

4

5

8

14

20

22

24

25

20

18

23

22

15

9

14

19

19

17

15

11

4

4

10

15

15

17

20

20

18

10

16

18

12

8

8

7

7

7

5

6

4

6

7

9

19

19

19

18

18

18

20

21

21

20

WDir
dg
WDir
dg

WSW

SW

SW

SW

WSW

WSW

SW

SW

S

SSE

SE

ESE

ESE

ESE

ESE

ESE

ESE

ESE

ESE

E

NE

NNW

NW

NW

WNW

WNW

WNW

WNW

SW

SE

ESE

ESE

SE

SE

SE

SE

SSE

S

SSW

S

S

S

S

SE

SE

SE

S

SSW

SW

SW

SSW

SSE

S

SSE

SE

SE

SE

SE

SE

SE

ESE

   

17 We 14

17 We 17

17 We 20

17 We 23

18 Th 02

18 Th 05

18 Th 08

18 Th 11

18 Th 14

18 Th 17

18 Th 20

18 Th 23

19 Fr 02

19 Fr 05

19 Fr 08

19 Fr 11

19 Fr 14

19 Fr 17

19 Fr 20

19 Fr 23

20 Sa 02

20 Sa 05

20 Sa 08

20 Sa 11

20 Sa 14

20 Sa 17

20 Sa 20

20 Sa 23

21 Su 02

21 Su 05

21 Su 08

21 Su 11

21 Su 14

21 Su 17

21 Su 20

21 Su 23

22 Mo 02

22 Mo 05

22 Mo 08

22 Mo 11

22 Mo 14

22 Mo 17

22 Mo 20

22 Mo 23

23 Tu 02

23 Tu 05

23 Tu 08

23 Tu 11

23 Tu 14

23 Tu 17

23 Tu 20

23 Tu 23

24 We 02

24 We 05

24 We 08

24 We 11

24 We 14

24 We 17

24 We 20

24 We 23

25 Th 02

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

12

10

8

6

4

2

10.6

10.0

9.6

9.1

8.5

7.9

7.1

6.8

7.3

7.1

6.2

4.9

4.6

6.1

5.7

4.2

5.1

3.6

3.3

2.9

3.8

3.7

4.6

4.1

4.1

4.5

4.1

4.0

3.9

3.7

3.6

3.4

3.3

3.2

3.1

3.1

3.5

3.3

3.2

2.6

4.5

4.3

3.8

3.5

3.2

3.0

2.6

2.7

2.9

3.1

3.3

4.0

5.3

5.3

8.7

8.7

8.5

6.3

6.1

6.1

6.0

Swell Per
sec

25

20

15

10

5

12.0

11.9

11.9

11.8

11.5

11.3

11.1

11.0

10.8

10.7

10.6

10.2

10.2

11.6

11.6

10.0

11.0

10.0

9.9

9.6

6.6

12.4

12.2

12.2

12.2

12.2

12.5

12.5

12.4

12.4

12.3

12.0

11.8

11.8

11.7

11.6

6.8

11.2

11.0

10.9

6.5

6.6

6.6

6.7

6.8

6.8

6.8

11.2

11.0

10.8

15.5

14.8

14.4

14.0

13.6

13.4

13.3

13.1

12.8

12.7

12.7

SDir
dg
SDir
dg

197

195

195

195

193

192

195

195

191

188

193

207

205

189

188

205

187

205

204

208

122

159

173

158

158

166

158

157

156

157

156

156

154

154

153

151

168

152

152

149

177

176

175

172

170

170

166

237

238

241

229

230

233

231

212

211

209

230

230

228

227

   

17 We 14

17 We 17

17 We 20

17 We 23

18 Th 02

18 Th 05

18 Th 08

18 Th 11

18 Th 14

18 Th 17

18 Th 20

18 Th 23

19 Fr 02

19 Fr 05

19 Fr 08

19 Fr 11

19 Fr 14

19 Fr 17

19 Fr 20

19 Fr 23

20 Sa 02

20 Sa 05

20 Sa 08

20 Sa 11

20 Sa 14

20 Sa 17

20 Sa 20

20 Sa 23

21 Su 02

21 Su 05

21 Su 08

21 Su 11

21 Su 14

21 Su 17

21 Su 20

21 Su 23

22 Mo 02

22 Mo 05

22 Mo 08

22 Mo 11

22 Mo 14

22 Mo 17

22 Mo 20

22 Mo 23

23 Tu 02

23 Tu 05

23 Tu 08

23 Tu 11

23 Tu 14

23 Tu 17

23 Tu 20

23 Tu 23

24 We 02

24 We 05

24 We 08

24 We 11

24 We 14

24 We 17

24 We 20

24 We 23

25 Th 02

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