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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): 06Z09MAY2026
Local Time Zone: GMT -8
© Stormsurf 2026

Surf Hgt
ft
10
8
6
4
2

1.6

3.6

3.3

3.3

1.9

1.6

1.9

1.7

2.5

2.9

3.1

3.4

3.4

3.3

3.1

3.7

4.4

4.1

3.9

4.7

4.4

3.4

4.7

4.6

4.5

4.4

4.3

4.2

4.2

4.0

3.8

3.5

2.8

2.7

2.2

3.4

3.5

3.9

3.7

4.4

4.2

4.1

4.1

3.9

3.6

3.5

3.3

3.5

2.7

2.3

2.7

2.9

3.1

3.0

2.9

5.5

2.8

2.4

2.6

2.9

3.1

Wind
kts
30
25
20
15
10
5

13

12

8

7

12

16

15

13

13

13

12

11

10

11

12

9

3

3

3

1

5

4

3

3

1

2

4

3

6

6

5

1

3

4

5

5

6

9

7

10

7

4

5

4

6

11

12

14

13

15

10

8

12

15

17

13

18

19

19

21

24

WDir
dg
WDir
dg

NNW

NNW

NW

NW

NW

NW

NNW

NNW

NNW

NNW

NW

NW

NW

NW

NW

NNW

NW

NW

NW

W

WSW

WSW

NW

NW

NW

NW

NNW

NNW

WNW

W

W

WSW

W

SSE

SSE

S

SSW

SSW

SSW

WSW

NNE

SSE

SSE

SE

WSW

NW

NW

NNW

NNW

NNW

NNW

NNW

NW

NW

NNW

NNW

NNW

NNW

NNW

NNW

NNW

   

08 Fr 22

09 Sa 01

09 Sa 04

09 Sa 07

09 Sa 10

09 Sa 13

09 Sa 16

09 Sa 19

09 Sa 22

10 Su 01

10 Su 04

10 Su 07

10 Su 10

10 Su 13

10 Su 16

10 Su 19

10 Su 22

11 Mo 01

11 Mo 04

11 Mo 07

11 Mo 10

11 Mo 13

11 Mo 16

11 Mo 19

11 Mo 22

12 Tu 01

12 Tu 04

12 Tu 07

12 Tu 10

12 Tu 13

12 Tu 16

12 Tu 19

12 Tu 22

13 We 01

13 We 04

13 We 07

13 We 10

13 We 13

13 We 16

13 We 19

13 We 22

14 Th 01

14 Th 04

14 Th 07

14 Th 10

14 Th 13

14 Th 16

14 Th 19

14 Th 22

15 Fr 01

15 Fr 04

15 Fr 07

15 Fr 10

15 Fr 13

15 Fr 16

15 Fr 19

15 Fr 22

16 Sa 01

16 Sa 04

16 Sa 07

16 Sa 10

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

12

10

8

6

4

2

1.6

5.1

4.8

4.6

1.3

1.4

1.9

1.8

1.9

2.3

2.6

4.9

4.8

3.1

3.0

4.8

5.4

5.1

4.8

5.5

5.2

4.1

4.5

4.3

4.1

4.1

4.1

4.0

3.8

3.7

3.5

3.3

2.8

2.7

2.2

2.9

3.1

3.5

3.4

3.7

3.6

3.6

3.7

3.5

3.4

3.3

3.2

3.5

2.8

2.4

4.4

4.5

2.1

2.1

2.0

7.0

2.0

1.7

1.8

2.0

2.2

Swell Per
sec

25

20

15

10

5

10.0

7.0

7.0

7.2

14.5

10.8

9.6

9.6

13.1

12.7

12.0

6.9

7.2

10.8

10.3

7.7

8.0

8.1

8.2

8.6

8.5

8.4

10.5

10.8

10.8

10.8

10.6

10.7

10.8

10.8

10.7

10.5

10.3

10.3

10.1

11.6

11.2

11.0

11.0

11.7

11.6

11.3

11.1

10.9

10.8

10.4

10.3

10.1

9.8

9.7

6.0

6.5

14.6

14.4

14.1

7.9

13.8

13.7

14.6

14.4

14.1

SDir
dg
SDir
dg

291

301

300

299

281

271

275

270

280

280

279

296

297

281

282

298

297

297

297

294

293

294

290

290

289

289

288

288

288

288

287

287

287

286

286

283

282

280

281

279

281

282

282

281

281

281

279

284

282

283

293

291

203

203

203

299

204

205

282

282

283

   

08 Fr 22

09 Sa 01

09 Sa 04

09 Sa 07

09 Sa 10

09 Sa 13

09 Sa 16

09 Sa 19

09 Sa 22

10 Su 01

10 Su 04

10 Su 07

10 Su 10

10 Su 13

10 Su 16

10 Su 19

10 Su 22

11 Mo 01

11 Mo 04

11 Mo 07

11 Mo 10

11 Mo 13

11 Mo 16

11 Mo 19

11 Mo 22

12 Tu 01

12 Tu 04

12 Tu 07

12 Tu 10

12 Tu 13

12 Tu 16

12 Tu 19

12 Tu 22

13 We 01

13 We 04

13 We 07

13 We 10

13 We 13

13 We 16

13 We 19

13 We 22

14 Th 01

14 Th 04

14 Th 07

14 Th 10

14 Th 13

14 Th 16

14 Th 19

14 Th 22

15 Fr 01

15 Fr 04

15 Fr 07

15 Fr 10

15 Fr 13

15 Fr 16

15 Fr 19

15 Fr 22

16 Sa 01

16 Sa 04

16 Sa 07

16 Sa 10

Date/Day/Time (Local - 24 hr)

.
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