Measurements:
°C
°F
Erie
18°F
N 11 mph
Feels like: 6°F
Precip: 0%
World Resorts USA Erie Weather

Erie Sea Water Temperature

Current Sea Water Temperature:
+46.4°F
Maximum Sea Water Temperature in December: 49.6°F
Minimum Sea Water Temperature in December: 36.0°F
Average water temperature in December: 43.5°F

Sea Water Temperature for the Last 10 Days:

December 05 46.4°F November 30 46.2°F
December 04 46.4°F November 29 46.8°F
December 03 46.4°F November 28 46.4°F
December 02 46.4°F November 27 46.4°F
December 01 46.4°F November 26 47.0°F

When is the Warmest Sea for Erie?

According to our data for the last three years for Erie 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: 2025 2024 2023

The average sea surface temperature in August 2025 for Erie was 78.3°F. The maximum and minimum values were 73.6°F and 82.6°F respectively.

Sea Water Temperature in July

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Erie was 79.8°F. The maximum and minimum values were 73.2°F and 83.2°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Erie was 71.7°F. The maximum and minimum values were 70.8°F and 73.0°F respectively.

Best Time to Visit Erie
The most sunny months:
September 15 days
October 11 days
July 11 days
The most warm months:
July 78.1 °F
August 77.1 °F
June 72.0 °F
Warmest sea temperature:
August 78.4 °F
July 77.3 °F
September 73.3 °F
The most cold months:
January 28.2 °F
February 28.6 °F
December 36.2 °F
The most rainy months:
October 3 days
July 3 days
August 3 days
The most windy months:
November 14 mph
December 14 mph
January 13 mph

Erie on the Weather Map

USA Resorts:
NAME
Chicago -2
Hawaii +78
Honolulu +78
Houston +44
Las Vegas +40
Los Angeles +52
Maui +72
Miami +72
Miami Beach +80
New York +20
San Diego +54
San Francisco +46
Sarasota +62
Tampa +62
Washington +28
24 Hours Weather Forecast
Erie
Local time: 04:19
05 dec, friday
0600 18°F
N
11 mph
0900 16°F
N
11 mph
1200 24°F
N
11 mph
1500 28°F
NE
12 mph
1800 28°F
N
10 mph
2100 28°F
N
14 mph
06 dec, saturday
0000 26°F
NE
15 mph
0300 26°F
NE
19 mph