Measurements:
°C
°F
Chesapeake
46°F
SE 5 mph
Feels like: 44°F
Precip: 100%
World Resorts USA Chesapeake Weather

Chesapeake Sea Water Temperature

Current Sea Water Temperature:
+39.8°F
Maximum Sea Water Temperature in February: 51.8°F
Minimum Sea Water Temperature in February: 31.6°F
Average water temperature in February: 42.6°F

Sea Water Temperature for the Last 10 Days:

February 21 39.8°F February 16 35.2°F
February 20 38.2°F February 15 34.6°F
February 19 37.2°F February 14 33.4°F
February 18 37.2°F February 13 34.0°F
February 17 35.8°F February 12 34.2°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 July, August and September.

Average Water Temperature by Month, °F

Sea Water Temperature in July

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Chesapeake was 87.8°F. The maximum and minimum values were 84.8°F and 90.0°F respectively.

Sea Water Temperature in August

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Chesapeake was 83.2°F. The maximum and minimum values were 79.6°F and 86.2°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Chesapeake was 77.4°F. The maximum and minimum values were 71.0°F and 83.4°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 91.4 °F
August 88.1 °F
June 86.3 °F
Warmest sea temperature:
July 85.2 °F
August 84.4 °F
September 80.4 °F
The most cold months:
January 46.1 °F
February 50.1 °F
December 50.8 °F
The most rainy months:
July 4 days
August 4 days
February 3 days
The most windy months:
March 10 mph
April 10 mph
February 9 mph

Chesapeake on the Weather Map

USA Resorts:
NAME
Chicago +28
Hawaii +70
Honolulu +70
Houston +74
Las Vegas +34
Los Angeles +40
Maui +66
Miami +74
Miami Beach +78
New York +38
San Diego +44
San Francisco +42
Sarasota +68
Tampa +70
Washington +38
24 Hours Weather Forecast
Chesapeake
Local time: 09:41
21 feb, saturday
1200 52°F
W
1 mph
1500 50°F
W
3 mph
1800 46°F
W
6 mph
2100 42°F
NW
7 mph
22 feb, sunday
0000 40°F
NW
9 mph
0300 40°F
W
9 mph
0600 40°F
W
13 mph
0900 40°F
W
19 mph