06.04
mon
mon
Day
77°F
NW 5 mph
Precip.
85%
85%
Night
68°F
W 3 mph
Precip.
77%
77%
07.04
tue
tue
Day
79°F
NE 2 mph
Precip.
100%
100%
Night
70°F
N 3 mph
Precip.
0%
0%
08.04
wed
wed
Day
77°F
N 7 mph
Precip.
100%
100%
Night
70°F
NW 7 mph
Precip.
100%
100%
09.04
thu
thu
Day
72°F
NW 12 mph
Precip.
70%
70%
Night
70°F
NW 7 mph
Precip.
0%
0%
10.04
fri
fri
Day
70°F
N 6 mph
Precip.
100%
100%
Night
70°F
N 11 mph
Precip.
100%
100%
11.04
sat
sat
Day
73°F
N 12 mph
Precip.
100%
100%
Night
70°F
NE 7 mph
Precip.
100%
100%
12.04
sun
sun
Day
72°F
SE 6 mph
Precip.
0%
0%
Night
68°F
NE 2 mph
Precip.
67%
67%
13.04
mon
mon
Day
70°F
SW 4 mph
Precip.
100%
100%
Night
66°F
SW 6 mph
Precip.
100%
100%
14.04
tue
tue
Day
64°F
N 4 mph
Precip.
100%
100%
Night
66°F
NW 3 mph
Precip.
100%
100%
15.04
wed
wed
Day
70°F
SW 5 mph
Precip.
100%
100%
Night
66°F
S 9 mph
Precip.
100%
100%
16.04
thu
thu
Day
66°F
S 15 mph
Precip.
69%
69%
Night
66°F
S 10 mph
Precip.
100%
100%
17.04
fri
fri
Day
70°F
SW 12 mph
Precip.
100%
100%
Night
68°F
SW 7 mph
Precip.
100%
100%
18.04
sat
sat
Day
75°F
W 3 mph
Precip.
0%
0%
Night
70°F
W 1 mph
Precip.
47%
47%
19.04
sun
sun
Day
79°F
W 2 mph
Precip.
100%
100%
Night
73°F
NW 2 mph
Precip.
22%
22%
Sea water temperature in April, °F
Show year:
2025
2024
2023
The average sea water temperature in April of 2025 was 76.4°F. The highest and lowest sea temperatures during the month were 78.1°F and 75.7°F.
Air temperature in Oahu, °F
Precipitation total in Oahu, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Oahu
Oahu on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Oahu
Local time: 03:01
April 06, monday
0600
66°F
W
4 mph
4 mph
0900
72°F
W
5 mph
5 mph
1200
77°F
NW
5 mph
5 mph
1500
75°F
NW
3 mph
3 mph
1800
72°F
W
4 mph
4 mph
2100
68°F
W
6 mph
6 mph
April 07, tuesday
0000
68°F
W
3 mph
3 mph
0300
68°F
W
3 mph
3 mph
