Dowses Beach
Listed & VerifiedVerified Jun 19, 2026
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What is Dowses Beach like?
A scenic peninsula beach in Osterville bordered by Nantucket Sound on one side and East Bay on the other, offering both open-water and protected calm-water swimming. Lifeguards on duty daily 9am-5pm in summer. Resident/taxpayer parking only. Dogs allowed off-season only.
Plan your beach day
Dowses Beach
348 East Bay Rd, Osterville, MA 02655
When should you go?
Best time to go
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What’s there?
- Faces
- Not noted
- Water
- Not noted
- Current
- Calm, slow
- Restrooms
- Yes
- Food
- On site
- Lifeguards
- In season
- Parking
- Resident sticker only
- Dogs
- Off-season only
- Fishing
- Not noted
- Kayak / SUP
- Not noted
What should you know before you go?
Parking
Paved lot
Stickers and fees
Barnstable resident/taxpayer beach parking permit required; no daily fee parking offered here.
Dogs
Off-season only
Best for
Calm Water, Families, Swimming, Walking
Where is it?
348 East Bay Rd, Osterville, MA 02655.