United States Coastal Region

New York Sea Water Temperature

Compare sea surface temperatures across 99 top coastal destinations in New York. Check below for live marine observations, wave conditions, and monthly averages.

Beaches & Swimming Spots in New York— page 2 of 5

James Bay

Cupsoque Beach

A temperate beach on the James Bay, warmest around August at about 22.1°C.

Historical Sep Avg:20.7°C(69.3°F)
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James Bay

East Beach

A temperate beach on the James Bay, warmest around August at about 22.8°C.

Historical Sep Avg:21.5°C(70.7°F)
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James Bay

East Beach

A temperate beach on the James Bay, warmest around August at about 22.7°C.

Historical Sep Avg:21.4°C(70.5°F)
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James Bay

East Hampton Beach

A temperate beach on the James Bay, warmest around August at about 22°C.

Historical Sep Avg:20.5°C(68.9°F)
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James Bay

Emerald Beach

A cool beach on the James Bay, warmest around August at about 23.4°C.

Historical Sep Avg:21.3°C(70.3°F)
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James Bay

Ferry Beach

A temperate beach on the James Bay, warmest around August at about 22.9°C.

Historical Sep Avg:21.7°C(71.1°F)
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James Bay

Foster Memorial Bathing Beach

A temperate beach on the James Bay, warmest around August at about 22.1°C.

Historical Sep Avg:20.7°C(69.3°F)
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James Bay

Gallagher Beach

A cool beach on the James Bay, warmest around August at about 23.4°C.

Historical Sep Avg:21.3°C(70.3°F)
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James Bay

Gerritsen Beach

A temperate beach on the James Bay, warmest around August at about 23°C.

Historical Sep Avg:21.8°C(71.2°F)
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James Bay

Gibsons Beach

A temperate beach on the James Bay, warmest around August at about 22.1°C.

Historical Sep Avg:20.9°C(69.6°F)
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James Bay

Gilmore Shore

A cool beach on the James Bay, warmest around August at about 22.6°C.

Historical Sep Avg:20.3°C(68.5°F)
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James Bay

Hanover Town Beach

A cool beach on the James Bay, warmest around August at about 23.4°C.

Historical Sep Avg:21.3°C(70.3°F)
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James Bay

Harry Tappen Beach

A temperate beach on the James Bay, warmest around August at about 22.9°C.

Historical Sep Avg:21.7°C(71.1°F)
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James Bay

Hashamomuck Beach

A temperate beach on the James Bay, warmest around August at about 22.1°C.

Historical Sep Avg:20.9°C(69.6°F)
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James Bay

Hawthorne Beach

A temperate beach on the James Bay, warmest around August at about 22.9°C.

Historical Sep Avg:21.7°C(71.1°F)
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James Bay

Hicks Beach

A temperate beach on the James Bay, warmest around August at about 22.9°C.

Historical Sep Avg:21.7°C(71.1°F)
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James Bay

Horton Lane Beach

A temperate beach on the James Bay, warmest around August at about 22.1°C.

Historical Sep Avg:20.9°C(69.6°F)
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James Bay

Huguenot Beach

A temperate beach on the James Bay, warmest around August at about 23°C.

Historical Sep Avg:21.8°C(71.2°F)
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James Bay

Huntington Beach

A temperate beach on the James Bay, warmest around August at about 22.8°C.

Historical Sep Avg:21.5°C(70.7°F)
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James Bay

Isabella Beach

A temperate beach on the James Bay, warmest around August at about 20.8°C.

Historical Sep Avg:19.7°C(67.5°F)
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James Bay

Jones Beach

A temperate beach on the James Bay, warmest around August at about 22.9°C.

Historical Sep Avg:21.7°C(71.1°F)
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James Bay

Kenneys Road Beach

A temperate beach on the James Bay, warmest around August at about 22.1°C.

Historical Sep Avg:20.9°C(69.6°F)
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James Bay

Kingsborough Beach Park

A temperate beach on the James Bay, warmest around August at about 23°C.

Historical Sep Avg:21.8°C(71.2°F)
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James Bay

Knollwood Beach

A temperate beach on the James Bay, warmest around August at about 22.8°C.

Historical Sep Avg:21.5°C(70.7°F)
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