Measurements:
°C
°F
Milwaukee
14°F
NE 5 mph
Feels like: 6°F
Precip: 0%
World Resorts USA Milwaukee Weather

Milwaukee Sea Water Temperature

Current Sea Water Temperature:
+39.2°F
Maximum Sea Water Temperature in December: 46.6°F
Minimum Sea Water Temperature in December: 36.0°F
Average water temperature in December: 40.7°F

Sea Water Temperature for the Last 10 Days:

December 22 39.2°F December 17 39.8°F
December 21 39.2°F December 16 39.6°F
December 20 38.8°F December 15 39.8°F
December 19 38.8°F December 14 39.8°F
December 18 38.8°F December 13 40.2°F

When is the Warmest Sea for Milwaukee?

According to our data for the last three years for Milwaukee 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: 2024 2023 2022

The average sea surface temperature in August 2024 for Milwaukee was 75.9°F. The maximum and minimum values were 74.2°F and 78.6°F respectively.

Sea Water Temperature in July

Select Year: 2024 2023 2022

The average sea surface temperature in July 2024 for Milwaukee was 70.5°F. The maximum and minimum values were 64.2°F and 75.2°F respectively.

Sea Water Temperature in September

Select Year: 2024 2023 2022

The average sea surface temperature in September 2024 for Milwaukee was 73.3°F. The maximum and minimum values were 71.8°F and 76.2°F respectively.

Best Time to Visit Milwaukee
The most sunny months:
August 16 days
September 15 days
July 14 days
The most warm months:
August 78.1 °F
July 77.3 °F
September 72.5 °F
Warmest sea temperature:
August 71.6 °F
July 69.1 °F
September 68.9 °F
The most cold months:
January 25.6 °F
February 26.5 °F
December 33.2 °F
The most rainy months:
April 4 days
July 3 days
May 3 days
The most windy months:
November 12 mph
February 12 mph
March 12 mph

Milwaukee on the Weather Map

USA Resorts:
NAME
Boston +10
Chicago +20
Hawaii +78
Honolulu +78
Houston +46
Las Vegas +50
Los Angeles +54
Miami +62
New York +16
Orlando +50
San Diego +54
San Francisco +54
Sarasota +48
Tampa +46
Washington +20
24 Hours Weather Forecast
Milwaukee
Local time: 04:22
22 dec, sunday
0600 16°F
NE
7 mph
0900 20°F
N
9 mph
1200 26°F
N
13 mph
1500 30°F
N
14 mph
1800 30°F
N
16 mph
2100 30°F
N
19 mph
23 dec, monday
0000 30°F
N
17 mph
0300 30°F
N
19 mph