Current sea water temperature:
+55.2°F
| Minimum sea water temperature in October: | 70.0°F |
| Maximum sea water temperature in October: | 45.0°F |
| Average sea water temperature in October: | 58.6°F |
| more information | |
14 days
forecast
forecast
| Milwaukee |
monthly
weather
weather
| Milwaukee |
Sea water temperature for the last 10 days:
| October 28 | 55.2°F | October 23 | 55.2°F |
| October 27 | 52.9°F | October 22 | 54.5°F |
| October 26 | 53.6°F | October 21 | 54.9°F |
| October 25 | 55.8°F | October 20 | 54.5°F |
| October 24 | 55.9°F | October 19 | 54.9°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:
2026
2025
2024
The average sea water temperature in August of 2026 was 71.2°F. The highest and lowest sea temperatures during the month were 73.9°F and 68.2°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 67.0°F. The highest and lowest sea temperatures during the month were 74.5°F and 56.7°F.
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 63.0°F. The highest and lowest sea temperatures during the month were 68.9°F and 57.4°F.
current
weather
weather
| Milwaukee |
weather in
November
November
| Milwaukee |
Best time for vacation in Milwaukee
Milwaukee on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Milwaukee
Local time: 05:40
October 28, wednesday
0600
55°F
NE
6 mph
6 mph
0900
57°F
NE
6 mph
6 mph
1200
68°F
N
9 mph
9 mph
1500
72°F
N
11 mph
11 mph
1800
63°F
N
9 mph
9 mph
2100
63°F
N
10 mph
10 mph
October 29, thursday
0000
61°F
NE
12 mph
12 mph
0300
61°F
NE
13 mph
13 mph
