Current sea water temperature:
+48.4°F
| Minimum sea water temperature in April: | 51.8°F |
| Maximum sea water temperature in April: | 37.2°F |
| Average sea water temperature in April: | 43.2°F |
| more information | |
14 days
forecast
forecast
| Michigan City |
monthly
weather
weather
| Michigan City |
Sea water temperature for the last 10 days:
| April 26 | 48.4°F | April 21 | 47.1°F |
| April 25 | 48.9°F | April 20 | 45.7°F |
| April 24 | 49.1°F | April 19 | 44.1°F |
| April 23 | 47.8°F | April 18 | 42.1°F |
| April 22 | 47.3°F | April 17 | 42.8°F |
Monthly sea water temperature, °F
When is the warmest sea in Michigan City?
Based on the data about daily sea water temperature for the last three years the warmest sea in Michigan City was noticed in August, July and September.
Monthly Sea Temperatures in Michigan City, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 74.5°F. The highest and lowest sea temperatures during the month were 77.5°F and 71.8°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 76.3°F. The highest and lowest sea temperatures during the month were 79.0°F and 74.1°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 68.8°F. The highest and lowest sea temperatures during the month were 72.0°F and 64.8°F.
current
weather
weather
| Michigan City |
weather in
April
April
| Michigan City |
Best time for vacation in Michigan City
Michigan City on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Michigan City
Local time: 13:00
April 26, sunday
1500
57°F
W
7 mph
7 mph
1800
61°F
NW
11 mph
11 mph
2100
55°F
W
13 mph
13 mph
April 27, monday
0000
50°F
NW
14 mph
14 mph
0300
50°F
NW
13 mph
13 mph
0600
52°F
NW
15 mph
15 mph
0900
57°F
NW
19 mph
19 mph
1200
63°F
NW
20 mph
20 mph
