Measurements:
°C
°F
Chatham
52°F
E 9 mph
Feels like: 44°F
Precip: 0%
World Resorts USA Chatham Weather

Chatham Sea Water Temperature

Current Sea Water Temperature:
+46.6°F
Maximum Sea Water Temperature in April: 48.4°F
Minimum Sea Water Temperature in April: 39.8°F
Average water temperature in April: 43.6°F

Sea Water Temperature for the Last 10 Days:

April 27 46.6°F April 22 45.6°F
April 26 46.0°F April 21 45.8°F
April 25 46.8°F April 20 44.0°F
April 24 45.8°F April 19 44.8°F
April 23 46.0°F April 18 46.0°F

When is the Warmest Sea for Chatham?

According to our data for the last three years for Chatham 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: 2023 2022 2021

The average sea surface temperature in August 2023 for Chatham was 68.5°F. The maximum and minimum values were 65.8°F and 72.2°F respectively.

Sea Water Temperature in July

Select Year: 2023 2022 2021

The average sea surface temperature in July 2023 for Chatham was 71.0°F. The maximum and minimum values were 67.6°F and 75.8°F respectively.

Sea Water Temperature in September

Select Year: 2023 2022 2021

The average sea surface temperature in September 2023 for Chatham was 67.0°F. The maximum and minimum values were 61.8°F and 73.0°F respectively.

Best Time to Visit Chatham
The most sunny months:
September 15 days
November 14 days
August 13 days
The most warm months:
July 76.9 °F
August 76.7 °F
September 71.0 °F
Warmest sea temperature:
August 71.2 °F
July 69.7 °F
September 67.3 °F
The most cold months:
February 35.7 °F
January 36.0 °F
March 41.0 °F
The most rainy months:
October 3 days
January 3 days
February 3 days
The most windy months:
March 14 mph
December 14 mph
January 14 mph

Chatham on the Weather Map

USA Resorts:
NAME
Boston +52
Chicago +62
Hawaii +76
Honolulu +76
Houston +82
Las Vegas +58
Los Angeles +58
Miami +78
New York +52
Orlando +76
San Diego +58
San Francisco +50
Sarasota +74
Tampa +76
Washington +54
24 Hours Weather Forecast
Chatham
Local time: 10:10
27 apr, saturday
1200 52°F
NE
5 mph
1500 54°F
NE
14 mph
1800 52°F
NE
15 mph
2100 48°F
NE
15 mph
28 apr, sunday
0000 48°F
E
14 mph
0300 48°F
NE
12 mph
0600 46°F
E
14 mph
0900 48°F
NE
14 mph