World Resorts USA Kauai Weather

Kauai Sea Temperature in February

Average sea water temperature in February:
+75.7°F
Minimum sea water temperature in February: 77.2°F
Maximum sea water temperature in February: 73.8°F

Daily sea water temperature in February, °F

Show year:
2026
2025
2024

The average sea water temperature in February of 2026 was 76.4°F. The highest and lowest sea temperatures during the month were 77.0°F and 75.6°F.

Monthly sea water temperature in Kauai, °F

Which USA resorts have warmest sea in February?

Place name February 2026 February 2025
Kailua Kona 77.8°F 77.9°F
Honolulu 76.8°F 76.9°F
Hawaii 76.7°F 76.8°F
Maui 76.7°F 76.4°F
Kauai 76.4°F 74.2°F
Oahu 75.1°F 75.7°F
West Palm Beach 73.8°F 75.9°F
Fort Lauderdale 72.8°F 75.8°F
Miami Beach 70.7°F 75.8°F
Key West 66.8°F 74.6°F
Miami 66.4°F 75.3°F
Everglades 65.2°F 75.7°F
South Padre Island 63.2°F 66.8°F
Santa Catalina Island 62.5°F 57.6°F
San Diego 62.2°F 57.7°F
Laguna Beach 62.1°F 58.0°F
Long Beach (CA) 62.1°F 57.8°F
Santa Monica 61.9°F 57.7°F
Beverly Hills 61.9°F 57.7°F
Hollywood 61.9°F 57.7°F

Best time for vacation in Kauai

Sunniest months:
January 6 days
December 5 days
February 4 days
Warmest months:
September 80.3 °F
August 80.0 °F
July 79.2 °F
Warmest sea temp:
September 80.6 °F
October 80.4 °F
August 79.6 °F
Coldest months:
February 73.9 °F
March 74.2 °F
January 74.6 °F
Rainiest months:
March 2 days
January 2 days
November 1 day
Windiest months:
July 11.7 mph
June 10.9 mph
May 10.8 mph

Kauai on a weather map

Kauai
+70°F
W 14 mph
Feels like: +70°F
Precip.: 100%
Places in USA:
Name
°F
+37°F
+73°F
+73°F
+50°F
+55°F
+73°F
+73°F
+66°F
+34°F
+57°F
+52°F
+79°F
+79°F
+63°F
+32°F
24 Hours Forecast
Kauai
Local time: 05:40
February 15, sunday
0600
70°F
W
14 mph
0900
72°F
W
14 mph
1200
73°F
W
16 mph
1500
72°F
W
17 mph
1800
70°F
W
17 mph
2100
70°F
W
17 mph
February 16, monday
0000
68°F
W
17 mph
0300
68°F
W
16 mph
Units of measurement: °C / °F