Lieutenant Island Beach
Listed & VerifiedVerified Jun 25, 2026
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What is Lieutenant Island Beach like?
Tidal flat beach accessible by causeway at low tide, offering vast sandbars and calm warm water on Wellfleet Harbor. The island becomes accessible for several hours around low tide, revealing extensive tidal flats ideal for exploring. Families with young children love the shallow, warm water. Check tide charts before visiting — the causeway floods at high tide.
Plan your beach day
Lieutenant Island Beach
Lieutenant Island Road, Wellfleet, MA 02667
When should you go?
Best time to go
Checking today’s tides and sun times…
Loading tide predictions…
What’s there?
- Faces
- Not noted
- Water
- Shallow
- Current
- Calm, slow
- Restrooms
- Not noted
- Food
- Not noted
- Lifeguards
- Not noted
- Parking
- Free
- Dogs
- Allowed (leashed)
- Fishing
- Not noted
- Kayak / SUP
- Not noted
What should you know before you go?
Parking
Small pulloff at causeway head on Lieutenant Island Road
Dogs
Allowed (leashed)
Best for
Calm Water, Families, Shelling, Tide Pools, Young Kids
Where is it?
Lieutenant Island Road, Wellfleet, MA 02667.




