United States Coastal Region

Maine Sea Water Temperature

Compare sea surface temperatures across 65 top coastal destinations in Maine. Check below for live marine observations, wave conditions, and monthly averages.

Beaches & Swimming Spots in Maine— page 2 of 3

James Bay

Hales Beach

A cool beach on the James Bay, warmest around August at about 15.3°C.

Historical Sep Avg:14.6°C(58.3°F)
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James Bay

Head Beach

A cool beach on the James Bay, warmest around August at about 17.9°C.

Historical Sep Avg:16°C(60.8°F)
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James Bay

Hero Beach

A cool beach on the James Bay, warmest around August at about 14.2°C.

Historical Sep Avg:13.5°C(56.3°F)
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James Bay

Higgins Beach

A cool beach on the James Bay, warmest around August at about 17.9°C.

Historical Sep Avg:16.1°C(61°F)
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James Bay

Hunnewell Beach

A cool beach on the James Bay, warmest around August at about 17.9°C.

Historical Sep Avg:16°C(60.8°F)
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James Bay

Hunters Beach

A cool beach on the James Bay, warmest around August at about 13.1°C.

Historical Sep Avg:12.8°C(55°F)
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James Bay

Indian Camp Beach

A cool beach on the James Bay, warmest around August at about 15°C.

Historical Sep Avg:14.1°C(57.4°F)
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James Bay

Jesse Beach

A cool beach on the James Bay, warmest around August at about 13.1°C.

Historical Sep Avg:12.8°C(55°F)
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James Bay

Jordan Beach

A cool beach on the James Bay, warmest around August at about 13.1°C.

Historical Sep Avg:12.8°C(55°F)
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James Bay

Joyce Beach

A cool beach on the James Bay, warmest around August at about 14.2°C.

Historical Sep Avg:13.5°C(56.3°F)
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James Bay

Laite Memorial Beach

A cool beach on the James Bay, warmest around August at about 15°C.

Historical Sep Avg:14.1°C(57.4°F)
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James Bay

Lamoine Beach

A cool beach on the James Bay, warmest around August at about 13.1°C.

Historical Sep Avg:12.8°C(55°F)
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James Bay

Laudholm Beach

A cool beach on the James Bay, warmest around August at about 18.4°C.

Historical Sep Avg:16.5°C(61.7°F)
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James Bay

Lighthouse Beach

A cool beach on the James Bay, warmest around August at about 15°C.

Historical Sep Avg:14.1°C(57.4°F)
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James Bay

Little Beach

A cool beach on the James Bay, warmest around August at about 18.4°C.

Historical Sep Avg:16.9°C(62.4°F)
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James Bay

Little Beach

A cool beach on the James Bay, warmest around August at about 17.9°C.

Historical Sep Avg:16.1°C(61°F)
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James Bay

Little Pond Beach

A cool beach on the James Bay, warmest around August at about 12.7°C.

Historical Sep Avg:12.3°C(54.1°F)
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James Bay

Lucia Beach

A cool beach on the James Bay, warmest around August at about 15°C.

Historical Sep Avg:14.1°C(57.4°F)
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James Bay

Marlboro Beach

A cool beach on the James Bay, warmest around August at about 13.1°C.

Historical Sep Avg:12.8°C(55°F)
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James Bay

Mile Beach

A cool beach on the James Bay, warmest around August at about 16.9°C.

Historical Sep Avg:15.2°C(59.4°F)
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James Bay

Moody Beach

A cool beach on the James Bay, warmest around August at about 18.4°C.

Historical Sep Avg:16.5°C(61.7°F)
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James Bay

Mothers Beach

A cool beach on the James Bay, warmest around August at about 18.4°C.

Historical Sep Avg:16.5°C(61.7°F)
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James Bay

Narrow Place Beach

A cool beach on the James Bay, warmest around August at about 15°C.

Historical Sep Avg:14.1°C(57.4°F)
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James Bay

Ogunquit Beach

A cool beach on the James Bay, warmest around August at about 18.4°C.

Historical Sep Avg:16.5°C(61.7°F)
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