Average sea water temperature in July:
+78.8°F
| Minimum sea water temperature in July: | 80.8°F |
| Maximum sea water temperature in July: | 76.1°F |
Daily sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 79.4°F. The highest and lowest sea temperatures during the month were 80.2°F and 78.8°F.
Monthly sea water temperature in Kahului, °F
Which USA resorts have warmest sea in July?
| Place name | July 2026 | July 2025 |
|---|---|---|
| Key West | 88.5°F | 86.7°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 |
| 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 |
| Hilton Head Island | 86.3°F | 85.7°F |
| Edisto Beach | 86.3°F | 85.3°F |
| St. George Island | 86.3°F | 86.4°F |
| Tybee Island | 86.3°F | 85.4°F |
| West Palm Beach | 86.1°F | 84.6°F |
| Panama City Beach | 86.0°F | 86.3°F |
| Santa Rosa Beach | 85.9°F | 86.2°F |
| Pensacola Beach | 85.8°F | 86.7°F |
| Destin | 85.8°F | 86.3°F |
| Charleston (SC) | 85.8°F | 84.7°F |
| Fort Walton Beach | 85.5°F | 86.1°F |
Best time for vacation in Kahului
Kahului on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Kahului
Local time: 19:55
August 23, sunday
2100
77°F
W
19 mph
19 mph
August 24, monday
0000
77°F
W
21 mph
21 mph
0300
77°F
W
22 mph
22 mph
0600
77°F
W
21 mph
21 mph
0900
79°F
W
24 mph
24 mph
1200
79°F
W
28 mph
28 mph
1500
79°F
W
23 mph
23 mph
1800
79°F
W
22 mph
22 mph
