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Binnacle.Harbor

HARBOR GUIDE

Cohasset Harbor Marina

FOR HARBOR STAFFThis is the free boater guide for Cohasset Harbor Marina. Are you the harbormaster?Claim it

Total slips

0 open

Max vessel

LOA

Nightly rate

per night

WIND

7kn

WSW · Gentle breeze

TEMP

68°F

 

SKY

Partly cloudy

live

SUN & MOON

TODAY

Sunrise6:16 AM
Sunset7:03 PM

Local harbor time

MOON PHASE

PhaseWaning Crescent
Illuminated0%

Full moon in 16 days

MARINE FORECAST

Open-Meteo · 5-day

Fri

Sep 11

1.3ft

CALM

0.5ft swell

10s · E

Sat

Sep 12

1.1ft

CALM

0.9ft swell

11s · E

Sun

Sep 13

1.4ft

CALM

1.2ft swell

3s · ESE

Mon

Sep 14

1.2ft

CALM

0.7ft swell

5s · ESE

Tue

Sep 15

2.1ft

SLIGHT

1.8ft swell

4s · NE

Heights in feet. Open-Meteo Marine API · updated every 3h. Not a substitute for official NOAA forecasts.

AIS data from third-party services. Coverage varies by location. Class A/B transponders required on most commercial vessels.

Need to specify beam, draft, or multiple vessels? Use the full reservation form ↗

FOR HARBOR STAFF

Are you the harbormaster of Cohasset Harbor Marina?

This guide is free for boaters. Claiming it unlocks the management side — a live slip map, fast check-ins, card payments, and audit-ready reports. The software is free, and you keep 100% of every payment — boaters cover a small card fee at checkout.

Claim this harbor →

We verify every claim with the harbor office before granting access.

Managed by Binnacle.Harbor · Marina management software