Measurements:
°C
°F
Chesapeake
76°F
SW 7 mph
Feels like: 80°F
Precip: 10%
World Resorts USA Chesapeake Weather

Chesapeake Sea Water Temperature

Current Sea Water Temperature:
+83.2°F
Maximum Sea Water Temperature in September: 93.6°F
Minimum Sea Water Temperature in September: 71.0°F
Average water temperature in September: 81.1°F

Sea Water Temperature for the Last 10 Days:

September 15 83.2°F September 10 88.0°F
September 14 84.4°F September 09 92.6°F
September 13 85.6°F September 08 91.4°F
September 12 85.8°F September 07 90.8°F
September 11 86.6°F September 06 92.2°F

When is the Warmest Sea for Chesapeake?

According to our data for the last three years for Chesapeake 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 Chesapeake was 90.2°F. The maximum and minimum values were 81.4°F and 94.4°F respectively.

Sea Water Temperature in July

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for Chesapeake was 85.1°F. The maximum and minimum values were 80.8°F and 92.2°F respectively.

Sea Water Temperature in September

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Chesapeake was 89.5°F. The maximum and minimum values were 83.2°F and 93.6°F respectively.

Best Time to Visit Chesapeake
The most sunny months:
November 17 days
October 17 days
December 15 days
The most warm months:
July 92.0 °F
August 89.2 °F
June 87.1 °F
Warmest sea temperature:
August 85.2 °F
July 85.2 °F
September 80.4 °F
The most cold months:
January 46.1 °F
February 49.5 °F
December 50.8 °F
The most rainy months:
July 4 days
August 3 days
February 2 days
The most windy months:
March 10 mph
April 10 mph
February 9 mph

Chesapeake on the Weather Map

USA Resorts:
NAME
Boston +62
Chicago +66
Hawaii +80
Las Vegas +80
Los Angeles +72
Maui +66
Miami +88
Myrtle Beach +78
New York +66
Panama City Beach +90
San Diego +70
San Francisco +60
Santa Monica +70
Sarasota +86
Washington +66
24 Hours Weather Forecast
Chesapeake
Local time: 10:29
15 sep, tuesday
1200 80°F
SW
11 mph
1500 82°F
SW
9 mph
1800 78°F
W
8 mph
2100 70°F
W
5 mph
16 sep, wednesday
0000 68°F
W
3 mph
0300 68°F
W
2 mph
0600 66°F
SW
3 mph
0900 76°F
SW
6 mph