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Surf Size, Swell Size, Swell Period & Direction, Wind Speed & Direction

 

Half_Moon_Bay
Coordinates: 37.35N -122.5W
Start Time (GMT): 18Z02JAN2026
Local Time Zone: GMT -8
© Stormsurf 2025

Surf Hgt
ft
15
12
9
6
3

2.7

2.3

2.0

1.5

1.2

1.6

1.4

2.6

3.0

3.3

3.3

9.3

10.2

10.3

9.1

14.0

12.7

11.5

10.5

9.3

8.1

5.5

6.0

5.2

4.8

3.9

3.6

2.8

3.5

3.6

3.2

3.6

3.9

3.8

3.7

3.6

3.5

3.5

3.4

3.0

3.0

2.8

5.4

6.2

6.8

7.1

7.2

7.0

6.3

5.6

11.8

11.5

8.2

8.0

8.1

9.5

8.7

8.0

7.6

7.1

6.3

Wind
kts
30
25
20
15
10
5

17

24

28

30

31

26

20

18

18

21

17

17

19

14

8

6

4

5

6

3

7

7

8

7

12

18

17

13

10

6

8

8

5

6

3

4

9

11

16

13

15

14

20

25

26

24

20

16

12

10

11

10

6

5

6

7

7

8

9

8

9

WDir
dg
WDir
dg

SSE

SSE

SSE

SSE

SSE

S

S

S

S

S

S

S

S

SSW

SSW

SE

SE

NNW

NE

SSW

S

SSE

SSE

SSE

SSE

SSE

SE

SSE

E

ENE

ENE

ENE

ENE

NNE

NNE

NNE

NNW

NNW

NNW

NNW

NNW

NW

NW

NW

NNW

NNW

NNW

NNW

N

NNW

NNW

NNW

NNE

ENE

ENE

ENE

NE

NNE

NNE

NNE

NE

   

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

07 We 16

07 We 19

07 We 22

08 Th 01

08 Th 04

08 Th 07

08 Th 10

08 Th 13

08 Th 16

08 Th 19

08 Th 22

09 Fr 01

09 Fr 04

09 Fr 07

09 Fr 10

09 Fr 13

09 Fr 16

09 Fr 19

09 Fr 22

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

12

10

8

6

4

2

2.5

2.2

1.9

1.5

1.2

1.2

1.1

2.0

2.4

2.7

2.8

8.8

9.3

9.3

8.2

10.1

9.7

9.0

8.4

7.8

7.1

5.1

5.8

5.1

4.9

4.0

3.8

2.9

5.1

5.1

4.6

3.6

3.6

3.5

3.6

3.5

3.4

3.5

3.4

3.1

3.0

2.8

2.7

3.1

3.6

3.9

4.1

7.8

6.9

5.9

7.3

7.3

5.3

5.2

5.3

6.3

5.9

5.6

5.3

5.0

4.6

Swell Per
sec

25

20

15

10

5

10.5

10.5

10.4

10.3

10.3

12.8

12.5

13.2

12.7

12.2

11.8

10.6

11.0

11.1

11.2

13.8

13.1

12.8

12.5

12.0

11.5

10.9

10.4

10.1

9.8

9.6

9.5

9.7

7.0

7.1

7.0

10.1

10.6

10.8

10.4

10.3

10.1

10.0

9.9

10.0

10.1

10.0

20.4

19.8

18.9

18.3

17.6

8.9

9.2

9.5

16.1

15.7

15.4

15.3

15.2

15.0

14.6

14.4

14.3

14.2

13.8

SDir
dg
SDir
dg

282

282

283

285

287

285

291

281

280

280

280

233

236

243

244

259

264

267

270

271

272

291

270

267

263

279

281

292

200

199

203

287

288

289

290

291

292

292

292

292

292

292

278

278

279

280

281

305

303

302

293

293

287

287

288

292

292

292

293

294

294

   

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

07 We 16

07 We 19

07 We 22

08 Th 01

08 Th 04

08 Th 07

08 Th 10

08 Th 13

08 Th 16

08 Th 19

08 Th 22

09 Fr 01

09 Fr 04

09 Fr 07

09 Fr 10

09 Fr 13

09 Fr 16

09 Fr 19

09 Fr 22

Date/Day/Time (Local - 24 hr)

.
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