Average sea water temperature in May:
+61.7°F
| Minimum sea water temperature in May: | 68.0°F |
| Maximum sea water temperature in May: | 56.1°F |
Daily sea water temperature in May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 62.8°F. The highest and lowest sea temperatures during the month were 64.6°F and 61.3°F.
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| Santa Monica |
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| Santa Monica |
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| Santa Monica |
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| Santa Monica |
Monthly sea water temperature in Santa Monica, °F
Which USA resorts have warmest sea in May?
| Place name | May 2026 | May 2025 |
|---|---|---|
| Everglades | 84.8°F | 84.5°F |
| Key Largo | 84.1°F | 83.5°F |
| Key West | 84.0°F | 83.5°F |
| Miami | 82.9°F | 82.6°F |
| Cape Coral | 82.6°F | 83.4°F |
| Hialeah | 82.4°F | 82.3°F |
| Marco Island | 82.1°F | 83.5°F |
| Miami Beach | 82.1°F | 82.4°F |
| Naples | 81.9°F | 83.5°F |
| Fort Lauderdale | 80.9°F | 81.1°F |
| West Palm Beach | 80.9°F | 81.1°F |
| Tampa | 80.4°F | 82.7°F |
| St. Petersburg | 80.3°F | 82.6°F |
| Sarasota | 80.0°F | 82.7°F |
| Siesta Key | 79.8°F | 82.5°F |
| Clearwater Beach | 79.8°F | 82.6°F |
| Cocoa Beach | 78.7°F | 79.4°F |
| Corpus Christi | 78.4°F | 80.9°F |
| Hilo | 78.1°F | 77.7°F |
| Honolulu | 78.0°F | 78.1°F |
Best time for vacation in Santa Monica
Santa Monica on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Santa Monica
Local time: 15:20
May 16, saturday
1800
68°F
N
7 mph
7 mph
2100
63°F
NW
6 mph
6 mph
May 17, sunday
0000
63°F
NW
6 mph
6 mph
0300
61°F
NW
6 mph
6 mph
0600
61°F
NW
7 mph
7 mph
0900
63°F
NW
6 mph
6 mph
1200
66°F
N
6 mph
6 mph
1500
66°F
NE
9 mph
9 mph
