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Halfmoon Beach

Typical July highs at Halfmoon Beach reach about 79°F, with reliable beach weather June to August. Halfmoon Beach is located in Boston, Massachusetts.

Boston, Massachusetts · live parking & conditions · updated June 19, 2026

Halfmoon Beach in Boston, Massachusetts
Photo: Nhatchimai8 · CC BY-SA 4.0

Conditions & tides

In a typical year July is the warmest month here, with highs near 79°F, and it's reliably beach weather June to August. Tap Halfmoon Beach on the map for live surf, wind, water temperature, UV and tide times.

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