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Stormy Petrel

Free surf forecasts · No paywall, no ads.

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

Kaisers

beachtide: all

1.0Updated 0 min ago

Face

1.0ft

14s period

Swell

S

184°

Windoffshore

19 mph

ENE

Tide

—

ConditionsChoppy

Choppy

59% wind sea

Swell breakdown

WAVEWATCH III

Wind sea

ENE

5.9ft

6s

not surfable

not surfable

P1 (primary)

ESE

1.4ft

8s

57%

P2 (secondary)

S

1.1ft

14s

36%

P3 (tertiary)

NW

0.5ft

14s

7%

Swell components (ft) · next 48h

Wind speed (mph) · next 48h

Tide (ft) · next 48h

Spot info

Breakbeach

Tide preferenceall

Crowd—

Hazards—

Optimal conditions

SwellWSW 247°

WindENE offshore

Tideall

Period10s+

Breakbeach

Nearest buoy

No nearby buoy.

7-day forecast

Time

Rating

Face

Period

Swell

Wind

Tide

Thu, May 14

2am

1.1

14s

S183°

17mphoffshore

0.9ft↑

5am

1.1

9s

SSE154°

14mphoffshore

1.0ft↓

8am

0.9

8s

ESE112°

15mphoffshore

0.6ft↓

11am

0.9

9s

ESE117°

18mphoffshore

-0.3ft↑

2pm

1.2

13s

SSW207°

17mphoffshore

0.2ft↑

5pm

1.5

10s

SSE152°

16mphoffshore

1.7ft↑

8pm

1.4

11s

SE134°

14mphoffshore

1.9ft↓

11pm

1.2

10s

SE133°

14mphoffshore

0.8ft

Fri, May 15

2am

1.2

10s

SE135°

10mphoffshore

0.2ft↑

5am

0.9

9s

SE140°

10mphoffshore

0.8ft↓

8am

1.1

8s

SE129°

9mphoffshore

0.7ft↓

11am

1.1

8s

SE134°

9mphoffshore

-0.2ft↑

2pm

1.0

9s

SE138°

8mphoffshore

-0.0ft↑

5pm

1.5

9s

SSE151°

8mphoffshore

1.6ft↑

8pm

0.9

8s

SSE156°

10mphoffshore

2.3ft↓

11pm

1.6

7s

SE124°

10mphoffshore

1.2ft

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