Current sea water temperature:
+32.5°F
| Minimum sea water temperature in February: | 37.2°F |
| Maximum sea water temperature in February: | 32.5°F |
| Average sea water temperature in February: | 35.1°F |
| more information | |
14 days
forecast
forecast
| Milwaukee |
monthly
weather
weather
| Milwaukee |
Sea water temperature for the last 10 days:
| February 25 | 32.5°F | February 20 | 36.5°F |
| February 24 | 33.6°F | February 19 | 36.7°F |
| February 23 | 34.5°F | February 18 | 35.6°F |
| February 22 | 34.7°F | February 17 | 35.6°F |
| February 21 | 36.0°F | February 16 | 35.2°F |
Monthly sea water temperature, °F
When is the warmest sea in Milwaukee?
Based on the data about daily sea water temperature for the last three years the warmest sea in Milwaukee was noticed in August, July and September.
Monthly Sea Temperatures in Milwaukee, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 71.2°F. The highest and lowest sea temperatures during the month were 73.2°F and 68.4°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 68.7°F. The highest and lowest sea temperatures during the month were 75.4°F and 64.6°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 66.9°F. The highest and lowest sea temperatures during the month were 70.0°F and 63.5°F.
current
weather
weather
| Milwaukee |
weather in
March
March
| Milwaukee |
Best time for vacation in Milwaukee
Milwaukee on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Milwaukee
Local time: 09:22
February 25, wednesday
1200
27°F
SE
17 mph
17 mph
1500
32°F
SE
16 mph
16 mph
1800
30°F
SE
12 mph
12 mph
2100
25°F
SE
9 mph
9 mph
February 26, thursday
0000
23°F
SE
7 mph
7 mph
0300
25°F
S
6 mph
6 mph
0600
23°F
S
5 mph
5 mph
0900
27°F
SE
4 mph
4 mph
