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Cape Cod & the Islands

Massachusetts, USA · North America · northern hemisphere

SwimmingLakes & CoastlineCity & Culture

Cape Cod & the Islands is at its best for lakes & coastline in May to June and September to October. Good but not prime in April, July and August. Crowds peak in July and bottom out in December.

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City & Culture
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Crowds

Swipe the table sideways for the rest of the year.

primegoodpossibleoff-seasoncrowds, on this place’s own scale

The short version

Two coasts and two holidays — the bay side is shallow, calm and genuinely warm by August, the Atlantic side is cold, open and has the better beaches

When not to come

Driving onto the Cape on a summer Friday afternoon or off it on a Sunday. The two bridges are the bottleneck and the queue is measured in hours.

Busiest

July and August, and Friday afternoon traffic onto the Cape from late June

With children

Easy. The bay-side beaches shelve so gently you can walk out a quarter of a mile at low tide, which is exactly what small children want.

Where to stay

The Outer Cape — Wellfleet, Truro, Provincetown — has the National Seashore beaches and the best food. Mid-Cape is cheaper and closer to the bridges. Nantucket and the Vineyard are ferry rides and a different price bracket entirely.

What can go wrong

Winter storms

Nor’easters close the bridges and knock power out; most of the Outer Cape shuts for the season anyway.Jan · Feb · Mar · Nov · Dec

Hurricane season

Rarer than further south, but the Cape sticks out into the Atlantic and takes the occasional direct hit.Sep

Kept out of the score on purpose. Averaging a rare catastrophe into a monthly number would tell you something false; the warning is the honest form.

Dates that matter

  • Provincetown Carnival (Aug) — the biggest week of the Cape’s summer
  • Great white shark season (Jun–Oct) — sharks are active through October and Atlantic-side beaches close to swimming after sightings
  • Cranberry harvest in the bogs (Sep–Oct)

Crowds, month by month

1281520326410077411880

0 is this destination’s own quietest month and 100 its busiest. The scale never compares one destination to another. Source: Wikipedia — Provincetown, Massachusetts

See everything else at its best in Jun