Surf Forecasts and Marine Weather - No Hype - Just the Facts!
El Nino Forecast Surges - Is It Finally Getting Real? - Video HERE (5/24/26)
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

 

Half_Moon_Bay
Coordinates: 37.35N -122.5W
Start Time (GMT): 06Z25MAY2026
Local Time Zone: GMT -8
© Stormsurf 2026

Surf Hgt
ft
15
12
9
6
3

2.0

1.8

2.9

2.9

2.9

2.9

2.8

3.2

3.1

3.4

2.5

2.7

5.5

6.5

6.7

6.7

7.0

6.9

5.8

10.4

9.6

8.7

8.0

7.3

7.1

6.6

6.0

5.5

4.9

4.4

4.1

3.7

3.4

5.9

6.0

5.8

5.6

5.5

5.3

5.1

4.9

4.6

3.4

4.0

3.6

2.9

2.7

7.3

8.4

8.2

8.0

7.4

6.6

5.9

5.1

4.3

4.4

4.3

4.1

3.9

3.8

Wind
kts
30
25
20
15
10
5

1

2

2

3

4

7

7

6

6

16

16

19

20

19

20

20

17

20

12

8

5

10

14

8

8

4

6

8

8

9

9

5

6

7

7

5

6

10

12

10

12

16

11

13

14

15

16

14

15

13

13

10

11

11

13

10

7

8

9

8

10

WDir
dg
WDir
dg

WNW

SW

SSW

WSW

WSW

WSW

W

WNW

WNW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NNW

W

WNW

NW

NW

WNW

W

SSE

SSE

S

S

SSW

SW

S

S

S

SW

W

WNW

NW

NNW

NW

NNW

NW

NW

NW

NW

NNW

NNW

NNW

NW

NW

NW

NW

NW

NW

NNW

NW

NW

NW

NW

NW

   

24 Su 22

25 Mo 01

25 Mo 04

25 Mo 07

25 Mo 10

25 Mo 13

25 Mo 16

25 Mo 19

25 Mo 22

26 Tu 01

26 Tu 04

26 Tu 07

26 Tu 10

26 Tu 13

26 Tu 16

26 Tu 19

26 Tu 22

27 We 01

27 We 04

27 We 07

27 We 10

27 We 13

27 We 16

27 We 19

27 We 22

28 Th 01

28 Th 04

28 Th 07

28 Th 10

28 Th 13

28 Th 16

28 Th 19

28 Th 22

29 Fr 01

29 Fr 04

29 Fr 07

29 Fr 10

29 Fr 13

29 Fr 16

29 Fr 19

29 Fr 22

30 Sa 01

30 Sa 04

30 Sa 07

30 Sa 10

30 Sa 13

30 Sa 16

30 Sa 19

30 Sa 22

31 Su 01

31 Su 04

31 Su 07

31 Su 10

31 Su 13

31 Su 16

31 Su 19

31 Su 22

01 Mo 01

01 Mo 04

01 Mo 07

01 Mo 10

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

12

10

8

6

4

2

2.2

2.0

2.1

2.1

2.2

2.3

2.2

2.6

2.6

2.1

2.1

2.2

3.8

4.6

4.9

5.0

5.3

5.2

6.8

8.4

8.1

7.5

7.0

6.7

6.6

6.4

6.0

5.4

4.9

4.5

4.2

3.9

3.7

3.7

3.8

3.8

3.7

3.8

3.7

3.6

3.5

3.4

5.1

3.1

2.8

2.3

2.2

8.5

9.3

8.7

8.5

7.9

7.2

6.5

5.7

5.2

5.3

5.1

5.0

4.8

4.6

Swell Per
sec

25

20

15

10

5

9.1

9.0

13.8

13.4

13.2

12.7

12.4

12.4

12.3

16.5

11.7

12.1

14.4

14.2

13.7

13.4

13.3

13.1

8.5

12.4

11.8

11.6

11.5

11.0

10.8

10.4

10.1

10.1

9.9

9.7

9.6

9.5

9.4

15.9

15.5

15.3

15.0

14.6

14.4

14.2

13.8

13.5

6.7

13.2

12.8

12.6

12.5

8.6

9.0

9.4

9.5

9.4

9.1

9.1

9.1

8.3

8.2

8.3

8.4

8.3

8.3

SDir
dg
SDir
dg

297

298

287

288

289

290

291

292

292

210

293

294

292

293

292

291

291

292

297

295

294

294

294

295

296

295

295

295

294

293

293

294

295

281

282

282

282

283

283

284

284

284

303

285

286

285

284

301

300

299

300

299

298

297

299

300

299

299

298

298

297

   

24 Su 22

25 Mo 01

25 Mo 04

25 Mo 07

25 Mo 10

25 Mo 13

25 Mo 16

25 Mo 19

25 Mo 22

26 Tu 01

26 Tu 04

26 Tu 07

26 Tu 10

26 Tu 13

26 Tu 16

26 Tu 19

26 Tu 22

27 We 01

27 We 04

27 We 07

27 We 10

27 We 13

27 We 16

27 We 19

27 We 22

28 Th 01

28 Th 04

28 Th 07

28 Th 10

28 Th 13

28 Th 16

28 Th 19

28 Th 22

29 Fr 01

29 Fr 04

29 Fr 07

29 Fr 10

29 Fr 13

29 Fr 16

29 Fr 19

29 Fr 22

30 Sa 01

30 Sa 04

30 Sa 07

30 Sa 10

30 Sa 13

30 Sa 16

30 Sa 19

30 Sa 22

31 Su 01

31 Su 04

31 Su 07

31 Su 10

31 Su 13

31 Su 16

31 Su 19

31 Su 22

01 Mo 01

01 Mo 04

01 Mo 07

01 Mo 10

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