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Black Rock Beach

Open (off-season)Ocean beach · Cohasset, MA

Today's conditions at Black Rock Beach

Right now
Water not monitored
Off-season · MA DPH samples Memorial Day to Labor Day

Black Rock Beach is an ocean beach in Cohasset, Massachusetts.

What to expect

Parking
Resident sticker Free with sticker
Swimming
Water not monitored off-season
Water
Ocean (salt)
Entry fee
Free
Dogs
In any Cohasset street or public place a dog must be effectively restrained by chain or leash under its owner's direct and positive control, or else attended by a person exercising control over it. Owners must promptly pick up and dispose…
Managed by
Town of Cohasset 781-383-4100 · Website

Getting in

Parking
Resident sticker
CostFree with stickerStickerCohasset All Facilities sticker required
Wadleigh Park Road lot
Wadleigh Park Road lot
CostFree with stickerSpaces~8

Tides & weather

Common questions

Is Black Rock Beach in Cohasset open today?
Black Rock Beach is not monitored right now. MA DPH samples beach water Memorial Day to Labor Day and posts no advisories or all-clears off-season, so there is no swim status to report. Swimming off-season is at your own risk.
Is there parking at Black Rock Beach, and what does it cost?
Resident sticker (Free with sticker). Wadleigh Park Road lot
Can you swim at Black Rock Beach?
There is no MA DPH swim status for Black Rock Beach off-season: the state samples beach water Memorial Day to Labor Day. Swimming off-season is at your own risk; check conditions posted at the beach.
Are dogs allowed at Black Rock Beach?
In any Cohasset street or public place a dog must be effectively restrained by chain or leash under its owner's direct and positive control, or else attended by a person exercising control over it. Owners must promptly pick up and dispose of their dog's waste, and fines escalate from $50 to $500…
Is there an entry fee at Black Rock Beach?
No, entry is free.
Do you need a beach sticker to park at Black Rock Beach?
Yes, parking here uses a resident sticker. Free with sticker.

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Prices, hours, and facilities change. A quick note keeps the next visitor from guessing.

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BetaDetails are sourced from public agency data and can change through the season. Confirm locally before you go. Updated 2026-11-06.