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 3 of 3

James Bay

Parsons 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

Pebble 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

Pobblestone Cove

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

Popham 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

Roque Island Ledge

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

Sand 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

Sand 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

Sandy River 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

Scarborough 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

Short Sands 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

Spragues 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

Surfside 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

Thomas Point 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

Wales 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

Wells 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

West Shore Sandy 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

Willard 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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