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Stormy Petrel

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Data sources

NWPS — nearshore wave model
WAVEWATCH III — spectral swell
HRRR — 3 km wind
NDBC — realtime buoys
CO-OPS — tide predictions

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Forecasts refresh every 6 h · buoys hourly

California

Bolinas

jettytide: mid

1.0Updated 0 min ago

Face

4.0ft

7s period

Swell

WNW

290°

Windcross

6 mph

NW

Tide

↓3.1 ft

falling

ConditionsChoppy

Choppy

42% wind sea

Swell breakdown

WAVEWATCH III

P1 (primary)

WNW

5.0ft

7s

67%

P2 (secondary)

WNW

3.3ft

12s

30%

P3 (tertiary)

SSW

0.9ft

14s

2%

Swell components (ft) · next 48h

Wind speed (mph) · next 48h

Tide (ft) · next 48h

Spot info

Breakjetty

Tide preferencemid

Crowdmoderate

Hazardssharks, localism, current, rocks

Optimal conditions

SwellSSW 202°

WindNNE offshore

Tidemid

Period10s+

Breakjetty

Nearest buoy

BuoyNDBC 46237

Hs6.9 ft

Tp13s

DirW

Water53°F

Reading5/14/2026, 5:00:00 AM

View NDBC station page →

7-day forecast

Time

Rating

Face

Period

Swell

Wind

Tide

Thu, May 14

2am

4.0

7s

WNW290°

6mphcross

2.4ft↓

5am

4.0

7s

WNW291°

5mphcross

0.5ft↑

8am

4.0

8s

WNW291°

4mphcross

0.7ft↑

11am

4.2

11s

WNW289°

9mphcross

2.3ft↓

2pm

1.2

13s

SSW212°

14mphcross

1.8ft↓

5pm

1.2

13s

SSW211°

13mphcross

1.0ft↑

8pm

1.3

16s

SW214°

8mphcross

2.5ft↑

11pm

1.3

16s

SSW214°

6mphcross

4.4ft

Fri, May 15

2am

1.3

16s

SW216°

7mphcross

3.0ft↓

5am

5.5

9s

WNW296°

6mphcross

0.6ft↓

8am

5.0

9s

WNW295°

8mphcross

-0.1ft↑

11am

1.4

15s

SSW213°

12mphcross

1.8ft↑

2pm

1.3

15s

SSW213°

13mphcross

2.2ft↓

5pm

1.2

15s

SSW212°

13mphcross-off

1.2ft↑

8pm

1.2

14s

SSW213°

31mphcross

2.1ft↑

11pm

1.2

14s

SSW213°

30mphcross

4.5ft

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