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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

Humboldt Bay Jetty

jettytide: mid

1.5Updated 0 min ago

Face

5.4ft

11s period

Swell

W

280°

Windcross

9 mph

NNE

Tide

-0.2 ft

slack

ConditionsMixed

Mixed

36% wind sea

Swell breakdown

WAVEWATCH III

P1 (primary)

W

5.7ft

11s

93%

P2 (secondary)

SSW

1.4ft

14s

5%

P3 (tertiary)

SSW

0.7ft

18s

1%

Swell components (ft) · next 48h

Wind speed (mph) · next 48h

Tide (ft) · next 48h

Spot info

Breakjetty

Tide preferencemid

Crowdlight

Hazardsrips, current, jetty, cold water, sharks, rocks

Optimal conditions

SwellNW 315°

WindESE offshore

Tidemid

Period10s+

Breakjetty

Nearest buoy

No nearby buoy.

7-day forecast

Time

Rating

Face

Period

Swell

Wind

Tide

Thu, May 14

2am

5.4

11s

W280°

9mphcross

-0.2ft

5am

5.7

11s

WNW285°

11mphcross

-0.2ft↑

8am

5.9

10s

WNW289°

13mphcross

1.2ft↑

11am

0.7

14s

SSW201°

15mphcross

4.9ft↓

2pm

1.0

13s

SSW203°

16mphcross

4.6ft↓

5pm

1.0

13s

SSW203°

16mphcross

1.9ft↑

8pm

0.8

13s

SW218°

13mphcross

3.8ft↑

11pm

4.2

10s

WNW285°

10mphcross

7.4ft

Fri, May 15

2am

4.0

9s

WNW281°

10mphcross

5.8ft↓

5am

3.1

9s

W280°

12mphcross

0.1ft↓

8am

2.9

9s

WNW283°

15mphcross

-0.4ft↑

11am

3.5

16s

WNW297°

18mphcross

3.8ft↑

2pm

3.3

15s

WNW297°

19mphcross

5.5ft↓

5pm

3.8

15s

WNW297°

19mphcross

2.7ft↑

8pm

4.2

14s

WNW297°

21mphcross-on

3.2ft↑

11pm

4.8

14s

WNW297°

22mphcross-on

7.3ft

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