World Resorts USA Honolulu Weather

Honolulu Sea Temperature in March

Average sea water temperature in March:
+75.9°F
Minimum sea water temperature in March: 77.9°F
Maximum sea water temperature in March: 73.6°F

Daily sea water temperature in March, °F

Show year:
2025
2024
2023

The average sea water temperature in March of 2025 was 76.8°F. The highest and lowest sea temperatures during the month were 77.5°F and 76.1°F.

Monthly sea water temperature in Honolulu, °F

Which USA resorts have warmest sea in March?

Place name March 2025 March 2024
Kailua Kona 77.7°F 76.5°F
Honolulu 76.8°F 75.8°F
Hawaii 76.7°F 75.7°F
Maui 76.0°F 75.1°F
West Palm Beach 75.8°F 76.6°F
Fort Lauderdale 75.8°F 75.7°F
Oahu 75.7°F 74.5°F
Miami Beach 75.3°F 76.0°F
Islamorada 75.2°F 77.3°F
Key Largo 75.1°F 76.9°F
Kauai 75.0°F 74.5°F
Key West 74.5°F 76.5°F
Everglades 74.4°F 77.3°F
Miami 74.4°F 75.5°F
Marco Island 71.8°F 74.5°F
Naples 71.4°F 73.8°F
Sanibel Island 70.9°F 73.0°F
Cocoa Beach 70.0°F 71.5°F
Tampa 69.3°F 71.7°F
St. Petersburg 68.8°F 71.8°F

Best time for vacation in Honolulu

Sunniest months:
January 16 days
June 16 days
August 15 days
Warmest months:
August 83.4 °F
September 83.3 °F
July 82.6 °F
Warmest sea temp:
September 80.9 °F
October 80.8 °F
August 80.4 °F
Coldest months:
February 76.4 °F
March 76.5 °F
January 76.7 °F
Rainiest months:
February 3 days
March 3 days
May 2 days
Windiest months:
July 16.4 mph
August 15.4 mph
June 15.0 mph

Honolulu on a weather map

Honolulu
+72°F
S 3 mph
Feels like: +77°F
Precip.: 0%
Places in USA:
Name
°F
+41°F
+72°F
+72°F
+48°F
+52°F
+79°F
+75°F
+66°F
+27°F
+57°F
+46°F
+72°F
+72°F
+75°F
+37°F
24 Hours Forecast
Honolulu
Local time: 06:45
December 27, saturday
0900
73°F
W
1 mph
1200
75°F
NE
3 mph
1500
73°F
E
4 mph
1800
73°F
SE
3 mph
2100
73°F
SE
4 mph
December 28, sunday
0000
73°F
S
5 mph
0300
72°F
S
6 mph
0600
72°F
S
5 mph
Units of measurement: °C / °F