World Resorts USA Oahu Weather

Oahu Sea Temperature in December

Average sea water temperature in December:
+77.4°F
Minimum sea water temperature in December: 79.0°F
Maximum sea water temperature in December: 75.9°F

Daily sea water temperature in December, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
71
73
75
77
79
81
83

The average sea water temperature in December of 2024 was 77.2°F. The highest and lowest sea temperatures during the month were 78.1°F and 76.5°F.

Monthly sea water temperature in Oahu, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
13
26
39
52
65
78
91
104
77.4
79.2
80.2
80.1
79.6
78.8
77.9
76.8
75.9
75.5
75.6
76.5

Which USA resorts have warmest sea in December?

Place name December 2024 December 2023
West Palm Beach 78.4°F 79.0°F
Kailua Kona 78.3°F 79.1°F
Honolulu 78.3°F 77.9°F
Hawaii 78.3°F 77.8°F
Maui 77.8°F 77.6°F
Fort Lauderdale 77.6°F 78.2°F
Oahu 77.2°F 76.9°F
Kauai 76.0°F 77.9°F
Miami Beach 75.9°F 76.6°F
Miami 73.0°F 74.5°F
Key West 72.6°F 74.9°F
South Padre Island 71.9°F 67.9°F
Everglades 69.7°F 73.5°F
Marco Island 68.0°F 70.0°F
Cape Coral 67.8°F 68.9°F
Naples 67.7°F 69.8°F
Mustang Island 67.5°F 64.8°F
Pensacola Beach 66.7°F 64.3°F
Cocoa Beach 66.6°F 68.1°F
Destin 66.5°F 64.8°F

Best time for vacation in Oahu

Sunniest months:
January 8 days
September 6 days
August 6 days
Warmest months:
September 82.5 °F
August 82.1 °F
July 81.3 °F
Warmest sea temp:
October 80.2 °F
September 80.1 °F
August 79.5 °F
Coldest months:
February 75.3 °F
March 76.0 °F
January 76.2 °F
Rainiest months:
March 1 day
December 1 day
April 1 day
Windiest months:
July 13.6 mph
August 11.9 mph
June 11.8 mph

Oahu on a weather map

Leaflet | Tiles © Esri
Places in USA:
Name
°F
+48°F
+54°F
+73°F
+73°F
+66°F
+57°F
+75°F
+52°F
+70°F
+59°F
+52°F
+70°F
+72°F
+72°F
+57°F
24 Hours Forecast
Oahu
Local time: 17:32
April 17, thursday
1800
73°F
E
3 mph
2100
73°F
SW
0 mph
April 18, friday
0000
73°F
W
1 mph
0300
73°F
S
1 mph
0600
73°F
W
1 mph
0900
75°F
NW
4 mph
1200
77°F
N
6 mph
1500
77°F
NE
5 mph
Units of measurement: °C / °F