World Resorts USA Santa Monica Weather

Santa Monica Sea Temperature in May

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:
2025
2024
2023

The average sea water temperature in May of 2025 was 63.4°F. The highest and lowest sea temperatures during the month were 66.4°F and 60.1°F.

Monthly sea water temperature in Santa Monica, °F

Which USA resorts have warmest sea in May?

Place name May 2025 May 2024
Everglades 84.5°F 84.6°F
Key West 83.5°F 84.6°F
Naples 83.5°F 83.8°F
Cape Coral 83.4°F 83.6°F
Tampa 82.7°F 82.5°F
Sarasota 82.7°F 82.9°F
St. Petersburg 82.6°F 82.4°F
Clearwater Beach 82.6°F 82.5°F
Miami 82.6°F 83.3°F
Siesta Key 82.5°F 82.6°F
Miami Beach 82.4°F 83.0°F
Fort Lauderdale 81.1°F 81.7°F
West Palm Beach 81.1°F 81.5°F
Corpus Christi 80.9°F 81.0°F
Pensacola 80.1°F 79.4°F
South Padre Island 80.0°F 81.1°F
Galveston Island 79.8°F 79.9°F
Orange Beach 79.8°F 78.7°F
Galveston 79.6°F 79.5°F
Pensacola Beach 79.6°F 78.7°F

Best time for vacation in Santa Monica

Sunniest months:
July 24 days
August 24 days
October 22 days
Warmest months:
August 80.3 °F
September 78.1 °F
July 77.7 °F
Warmest sea temp:
August 69.0 °F
September 68.8 °F
July 68.0 °F
Coldest months:
December 64.0 °F
January 64.2 °F
February 64.3 °F
Rainiest months:
January 2 days
February 2 days
March 2 days
Windiest months:
April 6.9 mph
May 6.9 mph
March 6.6 mph

Santa Monica on a weather map

Santa Monica
+57°F
W 0 mph
Feels like: +57°F
Precip.: 0%
Places in USA:
Name
°F
+34°F
+72°F
+72°F
+59°F
+59°F
+68°F
+70°F
+68°F
+32°F
+57°F
+63°F
+48°F
+45°F
+41°F
+18°F
24 Hours Forecast
Santa Monica
Local time: 05:35
March 17, tuesday
0600
57°F
W
0 mph
0900
73°F
S
0 mph
1200
93°F
NE
5 mph
1500
90°F
NE
7 mph
1800
79°F
NE
6 mph
2100
72°F
NE
2 mph
March 18, wednesday
0000
68°F
N
2 mph
0300
66°F
SW
2 mph
Units of measurement: °C / °F