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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

Hawaii

Hoʻokipa

beachtide: all

1.0Updated 0 min ago

Face

1.6ft

8s period

Swell

N

351°

Windcross-off

20 mph

E

Tide

1.6 ft

slack

ConditionsBlown out

Blown out

77% wind sea

Swell breakdown

WAVEWATCH III

Wind sea

ENE

5.3ft

7s

not surfable

not surfable

P1 (primary)

N

1.4ft

8s

71%

P2 (secondary)

Swell components (ft) · next 48h

Spot info

Breakbeach

Tide preferenceall

Crowd—

Hazards—

Optimal conditions

SwellNW 319°

WindSE offshore

Tideall

Period10s+

Breakbeach

Nearest buoy

BuoyNDBC 51205

Hs6.6 ft

Tp8s

Dir

7-day forecast

Time

Rating

Face

Period

Swell

Wind

Tide

Thu, May 14

2am

1.6

8s

N351°

18mphcross-off

1.6ft↓

5am

1.8

9s

N359°

19mphcross-off

1.2ft↓

8am

2.0

9s

N349°

20mphcross-off

-0.1ft↑

11am

2.5

16s

NW325°

21mphcross-off

-0.1ft↑

2pm

2.7

15s

NW325°

22mphcross-off

1.6ft↑

5pm

2.9

15s

NW325°

24mphcross-off

2.3ft↓

8pm

3.1

15s

NW326°

19mphcross-off

1.3ft↓

11pm

3.2

14s

NW326°

19mphcross-off

0.7ft

Fri, May 15

2am

3.3

14s

NW326°

16mphcross-off

1.3ft↓

5am

3.3

14s

NW326°

16mphcross-off

1.3ft↓

8am

3.3

13s

NW326°

15mphcross-off

-0.1ft↓

11am

3.1

13s

NW326°

15mphcross-off

-0.4ft↑

2pm

3.0

13s

NW326°

19mphcross-off

1.3ft↑

5pm

2.8

13s

NW326°

19mphcross-off

2.6ft↓

8pm

2.6

12s

NW326°

17mphcross-off

1.8ft↓

11pm

2.5

12s

NW326°

17mphcross-off

0.8ft

← Back to map More spots in Hawaii

Report incorrect data

NW

0.7ft

13s

15%

P3 (tertiary)

NW

0.7ft

13s

15%

Wind speed (mph) · next 48h

Tide (ft) · next 48h

ENE

Water77°F

Reading5/14/2026, 4:56:00 AM

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