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 3 of 5

James Bay

Lido 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)
View SST →
James Bay

Lighthouse 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)
View SST →
James Bay

Lloyd 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)
View SST →
James Bay

Long 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)
View SST →
James Bay

Long 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)
View SST →
James Bay

Long 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)
View SST →
James Bay

Lower 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)
View SST →
James Bay

Maidstone Park Beach

A temperate beach on the James Bay, warmest around August at about 21.7°C.

Historical Sep Avg:20.4°C(68.7°F)
View SST →
James Bay

Makamah 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)
View SST →
James Bay

Manhattan Beach

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

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

Matthew J. Buono Beach

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

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

Meudon 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)
View SST →
James Bay

Midland Beach

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

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

Miller Place 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)
View SST →
James Bay

Napeague Beach

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

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

New Dorp Beach

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

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

North Sea 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)
View SST →
James Bay

North Shore Beach

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

Historical Sep Avg:21.2°C(70.2°F)
View SST →
James Bay

Northport 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)
View SST →
James Bay

Oak Neck 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)
View SST →
James Bay

Oakwood Beach

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

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

Old Field 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)
View SST →
James Bay

Oneida Shores

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

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

Orchard Beach

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

Historical Sep Avg:21.8°C(71.2°F)
View SST →