Measurements:
°C
°F
Cambridge
58°F
SE 13 mph
Feels like: 54°F
Precip: 1%
World Resorts USA Cambridge Weather

Cambridge Sea Water Temperature

Current Sea Water Temperature:
+62.0°F
Maximum Sea Water Temperature in October: 66.4°F
Minimum Sea Water Temperature in October: 53.8°F
Average water temperature in October: 59.9°F

Sea Water Temperature for the Last 10 Days:

October 05 62.0°F September 30 61.2°F
October 04 63.4°F September 29 62.0°F
October 03 63.0°F September 28 62.4°F
October 02 60.2°F September 27 63.6°F
October 01 60.0°F September 26 62.6°F

When is the Warmest Sea for Cambridge?

According to our data for the last three years for Cambridge 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 Cambridge was 70.6°F. The maximum and minimum values were 68.0°F and 73.6°F respectively.

Sea Water Temperature in July

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for Cambridge was 69.3°F. The maximum and minimum values were 65.2°F and 73.4°F respectively.

Sea Water Temperature in September

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Cambridge was 66.3°F. The maximum and minimum values were 61.2°F and 70.8°F respectively.

Best Time to Visit Cambridge
The most sunny months:
November 17 days
July 14 days
October 13 days
The most warm months:
July 85.8 °F
August 83.6 °F
June 79.4 °F
Warmest sea temperature:
August 70.3 °F
July 69.2 °F
September 66.5 °F
The most cold months:
January 32.8 °F
February 34.1 °F
December 38.2 °F
The most rainy months:
October 3 days
April 2 days
August 2 days
The most windy months:
March 9 mph
January 9 mph
November 8 mph

Cambridge on the Weather Map

USA Resorts:
NAME
F°
Boston +58
Chicago +62
Hawaii +82
Houston +86
Las Vegas +92
Los Angeles +100
Maui +74
Miami +88
Myrtle Beach +70
New York +62
San Diego +84
San Francisco +66
Santa Monica +94
Sarasota +84
Washington +64
24 Hours Weather Forecast
Cambridge
Local time: 19:50
05 oct, monday
2100 58°F
SE
13 mph
06 oct, tuesday
0000 52°F
E
12 mph
0300 48°F
E
13 mph
0600 44°F
E
13 mph
0900 46°F
SE
14 mph
1200 56°F
SE
12 mph
1500 62°F
SE
12 mph
1800 58°F
SE
9 mph