Measurements:
°C
°F
New York
68°F
E 14 mph
Feels like: 68°F
Precip: 1%
World Resorts USA New York Weather

New York Sea Water Temperature

Current Sea Water Temperature:
+68.2°F
Maximum Sea Water Temperature in October: 73.8°F
Minimum Sea Water Temperature in October: 57.0°F
Average water temperature in October: 65.3°F

Sea Water Temperature for the Last 10 Days:

October 05 68.2°F September 30 68.6°F
October 04 68.8°F September 29 69.0°F
October 03 69.0°F September 28 69.0°F
October 02 69.2°F September 27 69.4°F
October 01 68.4°F September 26 70.6°F

When is the Warmest Sea for New York?

According to our data for the last three years for New York the highest average sea water temperature was in August, July and September.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for New York was 78.1°F. The maximum and minimum values were 76.0°F and 80.8°F respectively.

Sea Water Temperature in July

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for New York was 75.9°F. The maximum and minimum values were 73.2°F and 79.4°F respectively.

Sea Water Temperature in September

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for New York was 75.0°F. The maximum and minimum values were 68.6°F and 78.2°F respectively.

Best Time to Visit New York
The most sunny months:
August 15 days
November 15 days
July 15 days
The most warm months:
July 90.6 °F
August 87.8 °F
June 82.7 °F
Warmest sea temperature:
August 77.5 °F
July 76.6 °F
September 74.1 °F
The most cold months:
January 34.4 °F
February 36.9 °F
December 41.4 °F
The most rainy months:
July 5 days
August 5 days
May 5 days
The most windy months:
March 10 mph
April 10 mph
January 9 mph

New York on the Weather Map

USA Resorts:
NAME
F°
Boston +62
Chicago +62
Hawaii +82
Houston +86
Las Vegas +96
Los Angeles +100
Maui +76
Miami +90
Myrtle Beach +74
New York +68
San Diego +88
San Francisco +68
Santa Monica +92
Sarasota +88
Washington +72
24 Hours Weather Forecast
New York
Local time: 19:05
05 oct, monday
2100 62°F
SE
13 mph
06 oct, tuesday
0000 56°F
SE
12 mph
0300 52°F
SE
13 mph
0600 50°F
SE
12 mph
0900 50°F
SE
13 mph
1200 60°F
SE
12 mph
1500 64°F
SE
11 mph
1800 64°F
SE
10 mph