Average sea water temperature in September:
+83.8°F
| Minimum sea water temperature in September: | 87.6°F |
| Maximum sea water temperature in September: | 77.5°F |
Daily sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 86.5°F. The highest and lowest sea temperatures during the month were 87.6°F and 85.3°F.
Monthly sea water temperature in Biloxi, °F
Which USA resorts have warmest sea in September?
| Place name | September 2026 | September 2025 |
|---|---|---|
| Key West | 88.3°F | 86.9°F |
| Naples | 87.6°F | 86.1°F |
| Siesta Key | 87.5°F | 84.9°F |
| Sarasota | 87.5°F | 84.8°F |
| Houston | 87.2°F | 84.9°F |
| Cape Coral | 87.2°F | 85.2°F |
| Corpus Christi | 87.1°F | 85.8°F |
| Tampa | 86.9°F | 84.3°F |
| West Palm Beach | 86.8°F | 86.2°F |
| Clearwater Beach | 86.8°F | 84.0°F |
| New Orleans | 86.7°F | 84.3°F |
| Fort Lauderdale | 86.7°F | 86.4°F |
| Miami Beach | 86.4°F | 86.1°F |
| Pensacola Beach | 86.3°F | 83.9°F |
| Orange Beach | 86.3°F | 84.0°F |
| Panama City Beach | 86.2°F | 83.4°F |
| Pensacola | 86.2°F | 83.9°F |
| Fort Walton Beach | 86.2°F | 83.3°F |
| Destin | 86.1°F | 83.1°F |
| Santa Rosa Beach | 86.0°F | 83.4°F |
Best time for vacation in Biloxi
Biloxi on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Biloxi
Local time: 01:01
September 23, wednesday
0300
77°F
S
2 mph
2 mph
0600
72°F
SW
4 mph
4 mph
0900
81°F
SW
4 mph
4 mph
1200
93°F
SW
6 mph
6 mph
1500
95°F
SW
7 mph
7 mph
1800
90°F
W
3 mph
3 mph
2100
79°F
E
2 mph
2 mph
September 24, thursday
0000
77°F
SW
2 mph
2 mph
