Average sea water temperature in May:
+57.1°F
| Minimum sea water temperature in May: | 68.0°F |
| Maximum sea water temperature in May: | 45.5°F |
Daily sea water temperature in May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 55.5°F. The highest and lowest sea temperatures during the month were 58.1°F and 54.5°F.
Monthly sea water temperature in Oshkosh, °F
Which USA resorts have warmest sea in May?
| Place name | May 2026 | May 2025 |
|---|---|---|
| Everglades | 84.9°F | 84.5°F |
| Key West | 84.2°F | 83.5°F |
| Key Largo | 84.2°F | 83.5°F |
| Miami | 83.1°F | 82.6°F |
| Cape Coral | 82.6°F | 83.4°F |
| Hialeah | 82.6°F | 82.3°F |
| Marco Island | 82.3°F | 83.5°F |
| Miami Beach | 82.3°F | 82.4°F |
| Naples | 82.1°F | 83.5°F |
| Fort Lauderdale | 81.1°F | 81.1°F |
| West Palm Beach | 81.0°F | 81.1°F |
| Tampa | 80.5°F | 82.7°F |
| St. Petersburg | 80.4°F | 82.6°F |
| Sarasota | 80.2°F | 82.7°F |
| Siesta Key | 80.0°F | 82.5°F |
| Clearwater Beach | 80.0°F | 82.6°F |
| Cocoa Beach | 79.0°F | 79.4°F |
| Corpus Christi | 78.6°F | 80.9°F |
| Hilo | 78.1°F | 77.7°F |
| Honolulu | 78.0°F | 78.1°F |
Best time for vacation in Oshkosh
Oshkosh on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Oshkosh
Local time: 23:57
May 19, tuesday
0000
68°F
N
14 mph
14 mph
0300
66°F
N
18 mph
18 mph
0600
64°F
NE
17 mph
17 mph
0900
68°F
NE
21 mph
21 mph
1200
57°F
E
16 mph
16 mph
1500
59°F
E
20 mph
20 mph
1800
55°F
SE
19 mph
19 mph
2100
50°F
SE
14 mph
14 mph
