⌘K

Map Cams Reports Learn Regions Blog About

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

About

About
How forecasts work
Blog
GitHub

Forecasts refresh every 8 h · buoys every 3 h

Massachusetts

Miacomet

FLATUpdated 0 min ago

Face

0.5ft

10s period

Swell

SE

128°

Windonshore

17 mph

SW

Tide

↑0.9 ft

rising

ConditionsBlown out

Blown out

91% wind sea

Swell breakdown

WAVEWATCH III

Wind sea

SSW

4.7ft

6s

not surfable

not surfable

P1 (primary)

SE

0.8ft

10s

100%

Swell components (ft) · next 48h

Wind speed (mph) · next 48h

Tide (ft) · next 48h

Spot info

Break—

Tide preference—

Crowd—

Hazards—

Optimal conditions

SwellSSW 195°

WindNNE offshore

Tideany

Period10s+

Break—

Nearest buoy

BuoyNDBC 44085

Hs4.3 ft

Tp6s

DirSW

Water66°F

Reading7/1/2026, 10:30:00 PM

View NDBC station page →

7-day forecast

Time

Rating

Face

Period

Swell

Wind

Tide

Wed, Jul 1

8pm

FLAT

—

6s

SW219°

——mph

—

8pm

FLAT

0.4

10s

SE130°

17mphonshore

1.7ft↑

11pm

FLAT

0.4

10s

SE131°

14mphonshore

3.3ft

11pm

FLAT

—

6s

SW220°

——mph

—

Thu, Jul 2

2am

FLAT

0.4

10s

SE132°

16mphonshore

2.9ft

2am

FLAT

—

6s

SW222°

——mph

—

5am

FLAT

0.4

10s

SE132°

19mphonshore

0.7ft

5am

FLAT

—

6s

SW225°

——mph

—

8am

FLAT

—

6s

SW222°

——mph

—

8am

FLAT

0.4

10s

SE131°

19mphonshore

0.6ft↑

11am

FLAT

0.4

10s

SE131°

18mphonshore

2.1ft

11am

FLAT

—

6s

SW217°

——mph

—

2pm

FLAT

—

6s

SW214°

——mph

—

2pm

FLAT

0.3

10s

SE130°

18mphonshore

2.5ft

5pm

FLAT

—

6s

SW215°

——mph

—

5pm

FLAT

0.4

9s

SE128°

18mphonshore

1.1ft

8pm

FLAT

—

6s

SW216°

——mph

—

8pm

FLAT

0.3

10s

SE131°

17mphcross-on

1.4ft

11pm

FLAT

—

6s

SW215°

——mph

—

11pm

FLAT

0.4

9s

SE133°

12mphonshore

3.0ft

Fri, Jul 3

2am

FLAT

—

6s

SSW213°

——mph

—

2am

3.3

6s

SSW208°

13mphonshore

3.2ft

5am

FLAT

—

6s

SSW206°

——mph

—

5am

2.8

6s

SSW199°

11mphcross-on

1.1ft↓

8am

2.7

6s

SSW199°

9mphcross-on

0.4ft

8am

FLAT

—

6s

SSW204°

——mph

—

11am

FLAT

—

6s

SSW210°

——mph

—

11am

FLAT

0.3

9s

SE134°

13mphcross-on

1.8ft↑

2pm

FLAT

0.3

9s

SE135°

16mphcross-on

2.7ft

2pm

FLAT

—

6s

SSW213°

——mph

—

5pm

FLAT

0.4

9s

SE137°

17mphcross-on

1.4ft

5pm

FLAT

—

6s

SW216°

——mph

—

← Back to map More spots in Massachusetts

Report incorrect data