Current sea water temperature:
+76.5°F
| Minimum sea water temperature in April: | 78.3°F |
| Maximum sea water temperature in April: | 73.9°F |
| Average sea water temperature in April: | 76.2°F |
| more information | |
14 days
forecast
forecast
| Hilo |
monthly
weather
weather
| Hilo |
Sea water temperature for the last 10 days:
| April 5 | 76.5°F | March 31 | 76.1°F |
| April 4 | 76.3°F | March 30 | 76.3°F |
| April 3 | 76.1°F | March 29 | 76.3°F |
| April 2 | 76.1°F | March 28 | 76.5°F |
| April 1 | 76.1°F | March 27 | 76.5°F |
Monthly sea water temperature, °F
When is the warmest sea in Hilo?
Based on the data about daily sea water temperature for the last three years the warmest sea in Hilo was noticed in September, October and August.
Monthly Sea Temperatures in Hilo, °F
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
13
26
39
52
65
78
91
104
77.5
79.1
80
80.4
79.8
79
78.1
77.3
76.2
75.8
76.1
76.5
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
75
77
79
81
83
85
87
The average sea water temperature in September of 2024 was 80.2°F. The highest and lowest sea temperatures during the month were 80.6°F and 79.7°F.
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
74
76
78
80
82
84
86
The average sea water temperature in October of 2024 was 79.7°F. The highest and lowest sea temperatures during the month were 80.2°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 79.7°F. The highest and lowest sea temperatures during the month were 80.6°F and 78.4°F.
current
weather
weather
| Hilo |
weather in
April
April
| Hilo |
Best time for vacation in Hilo
Hilo on a weather map
Leaflet | Tiles © Esri
Places in USA:
Name
°F
24 Hours Forecast
Hilo
Local time: 04:26
April 05, saturday
0600
70°F
NW
6 mph
6 mph
0900
72°F
NW
9 mph
9 mph
1200
75°F
W
14 mph
14 mph
1500
73°F
NW
14 mph
14 mph
1800
72°F
NW
11 mph
11 mph
2100
70°F
NW
8 mph
8 mph
April 06, sunday
0000
70°F
NW
6 mph
6 mph
0300
68°F
NW
5 mph
5 mph
