Average sea water temperature in May:
+62.7°F
| Minimum sea water temperature in May: | 67.8°F |
| Maximum sea water temperature in May: | 59.4°F |
Daily sea water temperature in May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 63.7°F. The highest and lowest sea temperatures during the month were 66.2°F and 61.2°F.
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| Santa Ana |
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Monthly sea water temperature in Santa Ana, °F
Which USA resorts have warmest sea in May?
| Place name | May 2026 | May 2025 |
|---|---|---|
| Everglades | 84.6°F | 84.5°F |
| Key West | 84.3°F | 83.5°F |
| Key Largo | 84.0°F | 83.5°F |
| Miami | 83.2°F | 82.6°F |
| Cape Coral | 82.8°F | 83.4°F |
| Hialeah | 82.8°F | 82.3°F |
| Marco Island | 82.8°F | 83.5°F |
| Naples | 82.5°F | 83.5°F |
| Miami Beach | 82.5°F | 82.4°F |
| Fort Lauderdale | 81.4°F | 81.1°F |
| West Palm Beach | 81.4°F | 81.1°F |
| St. Petersburg | 81.3°F | 82.6°F |
| Tampa | 81.2°F | 82.7°F |
| Sarasota | 80.9°F | 82.7°F |
| Clearwater Beach | 80.8°F | 82.6°F |
| Siesta Key | 80.6°F | 82.5°F |
| Cocoa Beach | 79.9°F | 79.4°F |
| Corpus Christi | 79.1°F | 80.9°F |
| Honolulu | 78.1°F | 78.1°F |
| Hawaii | 78.0°F | 78.0°F |
Best time for vacation in Santa Ana
Santa Ana on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Santa Ana
Local time: 20:30
May 25, monday
2100
63°F
NE
7 mph
7 mph
May 26, tuesday
0000
61°F
NE
7 mph
7 mph
0300
61°F
NE
6 mph
6 mph
0600
61°F
NE
6 mph
6 mph
0900
63°F
N
8 mph
8 mph
1200
66°F
N
11 mph
11 mph
1500
66°F
NE
12 mph
12 mph
1800
64°F
NE
14 mph
14 mph
