Average sea water temperature in April:
+76.0°F
| Minimum sea water temperature in April: | 79.9°F |
| Maximum sea water temperature in April: | 70.3°F |
Daily sea water temperature in April, °F
Show year:
2026
2025
2024
The average sea water temperature in April of 2026 was 75.2°F. The highest and lowest sea temperatures during the month were 77.4°F and 73.6°F.
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| St. Petersburg |
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Monthly sea water temperature in St. Petersburg, °F
Which USA resorts have warmest sea in April?
| Place name | April 2026 | April 2025 |
|---|---|---|
| West Palm Beach | 78.2°F | 78.3°F |
| Key West | 78.2°F | 78.0°F |
| Fort Lauderdale | 78.1°F | 78.0°F |
| Miami Beach | 78.0°F | 78.3°F |
| Miami | 77.5°F | 77.9°F |
| Hilo | 77.0°F | 77.2°F |
| Honolulu | 76.5°F | 77.4°F |
| Hawaii | 76.2°F | 77.3°F |
| Molokai | 76.2°F | 77.2°F |
| Maui | 75.9°F | 76.6°F |
| Kauai | 75.9°F | 74.9°F |
| Naples | 75.8°F | 77.0°F |
| Tampa | 75.3°F | 76.6°F |
| St. Petersburg | 75.2°F | 76.3°F |
| Cocoa Beach | 75.0°F | 75.1°F |
| Corpus Christi | 75.0°F | 74.7°F |
| Oahu | 74.9°F | 76.4°F |
| Clearwater Beach | 74.7°F | 75.6°F |
| Houston | 74.5°F | 73.7°F |
| Sarasota | 74.2°F | 76.0°F |
Best time for vacation in St. Petersburg
St. Petersburg on a weather map
Places in USA:
Name
°F
24 Hours Forecast
St. Petersburg
Local time: 05:16
June 26, friday
0600
75°F
NW
11 mph
11 mph
0900
84°F
NW
8 mph
8 mph
1200
97°F
N
4 mph
4 mph
1500
95°F
NE
9 mph
9 mph
1800
88°F
E
11 mph
11 mph
2100
86°F
SE
9 mph
9 mph
June 27, saturday
0000
86°F
SW
6 mph
6 mph
0300
84°F
S
6 mph
6 mph
