Current sea water temperature:
+76.1°F
| Minimum sea water temperature in April: | 77.0°F |
| Maximum sea water temperature in April: | 74.3°F |
| Average sea water temperature in April: | 75.9°F |
| more information | |
14 days
forecast
forecast
| Oahu |
monthly
weather
weather
| Oahu |
Sea water temperature for the last 10 days:
| April 15 | 76.1°F | April 10 | 76.1°F |
| April 14 | 75.9°F | April 9 | 76.3°F |
| April 13 | 75.9°F | April 8 | 76.3°F |
| April 12 | 75.9°F | April 7 | 76.5°F |
| April 11 | 76.3°F | April 6 | 76.3°F |
Monthly sea water temperature, °F
When is the warmest sea in Oahu?
Based on the data about daily sea water temperature for the last three years the warmest sea in Oahu was noticed in October, September and August.
Monthly Sea Temperatures 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
Sea water temperature in October, °F
Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
75
77
79
81
83
85
87
The average sea water temperature in October of 2024 was 80.2°F. The highest and lowest sea temperatures during the month were 80.6°F and 79.3°F.
Sea water temperature in September, °F
Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
74
76
78
80
82
84
86
The average sea water temperature in September of 2024 was 80.0°F. The highest and lowest sea temperatures during the month were 80.8°F and 78.8°F.
Sea water temperature in August, °F
Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
74
76
78
80
82
84
86
The average sea water temperature in August of 2024 was 78.8°F. The highest and lowest sea temperatures during the month were 79.2°F and 78.3°F.
current
weather
weather
| Oahu |
weather in
April
April
| Oahu |
Best time for vacation in Oahu
Oahu on a weather map
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Places in USA:
Name
°F
24 Hours Forecast
Oahu
Local time: 22:17
April 15, tuesday
0000
73°F
W
14 mph
14 mph
0300
73°F
W
15 mph
15 mph
0600
73°F
W
17 mph
17 mph
0900
75°F
W
14 mph
14 mph
1200
77°F
W
11 mph
11 mph
1500
77°F
W
12 mph
12 mph
1800
75°F
W
12 mph
12 mph
2100
73°F
SW
7 mph
7 mph
