World Resorts USA Santa Monica Weather

Santa Monica Sea Temperature in April

Average sea water temperature in April:
+58.9°F
Minimum sea water temperature in April: 63.5°F
Maximum sea water temperature in April: 53.8°F

Daily sea water temperature in April, °F

Show year:
2025
2024
2023
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3
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25
27
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31
49
52
55
58
61
64
67

The average sea water temperature in April of 2025 was 58.2°F. The highest and lowest sea temperatures during the month were 60.1°F and 53.8°F.

Monthly sea water temperature in Santa Monica, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
11
22
33
44
55
66
77
88
60.6
63.2
66.9
68.7
68.9
68
64.7
61.6
58.9
58.2
58.5
58.9

Which USA resorts have warmest sea in April?

Place name April 2025 April 2024
Everglades 78.6°F 78.0°F
West Palm Beach 78.3°F 77.5°F
Miami Beach 78.2°F 77.1°F
Kailua Kona 78.1°F 76.9°F
Fort Lauderdale 77.9°F 76.9°F
Key West 77.8°F 77.6°F
Miami 77.8°F 76.9°F
Honolulu 77.3°F 76.2°F
Hawaii 77.2°F 76.1°F
Marco Island 77.1°F 76.6°F
Cape Coral 76.9°F 76.3°F
Naples 76.7°F 76.3°F
Maui 76.5°F 75.4°F
Tampa 76.3°F 74.1°F
Oahu 76.3°F 75.0°F
Sarasota 75.7°F 74.3°F
Siesta Key 75.4°F 74.3°F
Clearwater Beach 75.2°F 73.5°F
Kauai 74.8°F 75.1°F
Cocoa Beach 74.7°F 73.9°F

Best time for vacation in Santa Monica

Sunniest months:
August 25 days
July 25 days
October 23 days
Warmest months:
August 80.7 °F
September 78.3 °F
July 78.2 °F
Warmest sea temp:
August 68.9 °F
September 68.7 °F
July 68.0 °F
Coldest months:
December 63.8 °F
January 63.8 °F
February 64.1 °F
Rainiest months:
January 2 days
March 2 days
February 1 day
Windiest months:
April 6.9 mph
May 6.9 mph
March 6.6 mph

Santa Monica on a weather map

Leaflet | Tiles © Esri
Places in USA:
Name
°F
+46°F
+46°F
+75°F
+75°F
+52°F
+52°F
+75°F
+48°F
+72°F
+57°F
+52°F
+68°F
+72°F
+73°F
+41°F
24 Hours Forecast
Santa Monica
Local time: 01:30
April 27, sunday
0300
54°F
E
6 mph
0600
54°F
E
6 mph
0900
54°F
E
5 mph
1200
57°F
NE
9 mph
1500
57°F
E
14 mph
1800
57°F
E
13 mph
2100
55°F
E
10 mph
April 28, monday
0000
55°F
NE
4 mph
Units of measurement: °C / °F