Average sea water temperature in July:
+60.9°F
| Minimum sea water temperature in July: | 68.2°F |
| Maximum sea water temperature in July: | 47.8°F |
Daily sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 62.3°F. The highest and lowest sea temperatures during the month were 66.9°F and 55.6°F.
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Monthly sea water temperature in Marquette, °F
Which USA resorts have warmest sea in July?
| Place name | July 2026 | July 2025 |
|---|---|---|
| Key West | 88.5°F | 86.7°F |
| Key Largo | 88.2°F | 86.2°F |
| Clearwater Beach | 87.9°F | 87.1°F |
| Naples | 87.7°F | 86.6°F |
| Tampa | 87.6°F | 86.8°F |
| Sarasota | 87.6°F | 86.9°F |
| Cape Coral | 87.6°F | 86.4°F |
| Siesta Key | 87.6°F | 86.9°F |
| New Orleans | 87.5°F | 87.4°F |
| Miami | 87.4°F | 86.3°F |
| Miami Beach | 87.0°F | 86.0°F |
| Houston | 86.7°F | 86.3°F |
| Fort Lauderdale | 86.6°F | 85.0°F |
| Galveston | 86.4°F | 86.4°F |
| Hilton Head Island | 86.3°F | 85.7°F |
| St. George Island | 86.3°F | 86.4°F |
| Tybee Island | 86.3°F | 85.4°F |
| Pensacola | 86.1°F | 86.9°F |
| Jekyll Island | 86.1°F | 84.6°F |
| Orange Beach | 86.1°F | 86.7°F |
Best time for vacation in Marquette
Marquette on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Marquette
Local time: 13:25
October 29, thursday
1500
45°F
E
13 mph
13 mph
1800
45°F
SE
13 mph
13 mph
2100
41°F
SE
11 mph
11 mph
October 30, friday
0000
41°F
SE
9 mph
9 mph
0300
39°F
E
8 mph
8 mph
0600
39°F
SE
7 mph
7 mph
0900
37°F
SE
6 mph
6 mph
1200
45°F
SE
8 mph
8 mph
