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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

Puerto Rico

Crash Boat Beach

beachtide: mid

1.0Updated 0 min ago

Face

1.0ft

7s period

Swell

NE

54°

Windcross-off

6 mph

ESE

Tide

↑0.7 ft

rising

ConditionsBlown out

Blown out

64% wind sea

Swell breakdown

WAVEWATCH III

P1 (primary)

NE

1.8ft

7s

57%

P2 (secondary)

NE

1.1ft

14s

24%

P3 (tertiary)

S

1.0ft

5s

19%

Swell components (ft) · next 48h

Wind speed (mph) · next 48h

Tide (ft) · next 48h

Spot info

Breakbeach

Tide preferencemid

Crowd—

Hazards—

Optimal conditions

SwellWSW 247°

WindENE offshore

Tidemid

Period10s+

Breakbeach

Nearest buoy

BuoyNDBC 41115

Hs1.6 ft

Tp13s

DirN

Water83°F

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

View NDBC station page →

7-day forecast

Time

Rating

Face

Period

Swell

Wind

Tide

Thu, May 14

2am

1.0

7s

NE54°

5mphcross-off

0.8ft↓

5am

1.0

7s

NE55°

6mphcross-off

0.5ft↓

8am

0.9

7s

NE56°

4mphcross-off

-0.2ft↑

11am

1.1

6s

ESE113°

7mphoffshore

0.1ft↑

2pm

1.2

7s

ENE57°

9mphcross-off

1.1ft↑

5pm

1.3

7s

NE56°

6mphcross

1.2ft↓

8pm

0.9

8s

W262°

2mphcross-off

0.4ft↓

11pm

0.6

12s

NE40°

6mphcross-off

0.1ft

Fri, May 15

2am

0.9

8s

W262°

8mphcross-off

0.6ft

5am

1.1

8s

W262°

7mphcross-off

0.6ft↓

8am

0.6

11s

NE40°

5mphoffshore

-0.2ft

11am

0.6

9s

ESE110°

7mphoffshore

-0.2ft↑

2pm

0.6

8s

ESE111°

6mphoffshore

1.0ft↑

5pm

1.2

7s

W267°

4mphoffshore

1.5ft↓

8pm

1.1

7s

W267°

2mphcross-off

0.7ft↓

11pm

0.7

12s

NE43°

7mphoffshore

-0.0ft

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