Current sea water temperature:
+32.4°F
| Minimum sea water temperature in March: | 36.3°F |
| Maximum sea water temperature in March: | 32.2°F |
| Average sea water temperature in March: | 33.3°F |
| more information | |
14 days
forecast
forecast
| Marquette |
monthly
weather
weather
| Marquette |
Sea water temperature for the last 10 days:
| March 18 | 32.4°F | March 13 | 32.5°F |
| March 17 | 32.4°F | March 12 | 33.1°F |
| March 16 | 32.4°F | March 11 | 33.6°F |
| March 15 | 32.4°F | March 10 | 33.8°F |
| March 14 | 32.5°F | March 9 | 32.5°F |
Monthly sea water temperature, °F
When is the warmest sea in Marquette?
Based on the data about daily sea water temperature for the last three years the warmest sea in Marquette was noticed in August, September and July.
Monthly Sea Temperatures in Marquette, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 66.0°F. The highest and lowest sea temperatures during the month were 69.6°F and 62.6°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 61.7°F. The highest and lowest sea temperatures during the month were 64.2°F and 58.5°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 60.8°F. The highest and lowest sea temperatures during the month were 68.2°F and 51.1°F.
current
weather
weather
| Marquette |
weather in
March
March
| Marquette |
Best time for vacation in Marquette
Marquette on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Marquette
Local time: 20:15
March 18, wednesday
2100
27°F
NE
4 mph
4 mph
March 19, thursday
0000
28°F
E
6 mph
6 mph
0300
30°F
SE
6 mph
6 mph
0600
30°F
SE
3 mph
3 mph
0900
30°F
SE
4 mph
4 mph
1200
32°F
S
4 mph
4 mph
1500
36°F
N
4 mph
4 mph
1800
34°F
N
6 mph
6 mph
