Average sea water temperature in September:
+72.2°F
| Minimum sea water temperature in September: | 77.7°F |
| Maximum sea water temperature in September: | 64.6°F |
Daily sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 75.3°F. The highest and lowest sea temperatures during the month were 77.7°F and 73.4°F.
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| Sandusky |
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Monthly sea water temperature in Sandusky, °F
Which USA resorts have warmest sea in September?
| Place name | September 2026 | September 2025 |
|---|---|---|
| Key West | 88.5°F | 86.9°F |
| Naples | 87.8°F | 86.1°F |
| Key Largo | 87.8°F | 86.6°F |
| Siesta Key | 87.7°F | 84.9°F |
| Sarasota | 87.7°F | 84.8°F |
| Cape Coral | 87.5°F | 85.2°F |
| Houston | 87.3°F | 84.9°F |
| Corpus Christi | 87.2°F | 85.8°F |
| Tampa | 87.1°F | 84.3°F |
| St. Petersburg | 87.0°F | 84.1°F |
| Clearwater Beach | 87.0°F | 84.0°F |
| West Palm Beach | 86.8°F | 86.2°F |
| New Orleans | 86.8°F | 84.3°F |
| Fort Lauderdale | 86.7°F | 86.4°F |
| Miami Beach | 86.5°F | 86.1°F |
| Orange Beach | 86.3°F | 84.0°F |
| Pensacola Beach | 86.3°F | 83.9°F |
| Panama City Beach | 86.3°F | 83.4°F |
| Pensacola | 86.3°F | 83.9°F |
| Fort Walton Beach | 86.2°F | 83.3°F |
Best time for vacation in Sandusky
Sandusky on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Sandusky
Local time: 07:02
September 19, saturday
0900
64°F
W
12 mph
12 mph
1200
64°F
W
11 mph
11 mph
1500
68°F
W
11 mph
11 mph
1800
64°F
W
12 mph
12 mph
2100
66°F
W
16 mph
16 mph
September 20, sunday
0000
66°F
W
13 mph
13 mph
0300
66°F
NW
10 mph
10 mph
0600
63°F
N
3 mph
3 mph
