Hilo Sea Conditions and Tide Table

Hilo Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at — and sunset is at 05:45 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 27°C on Thu afternoon, min 24°C on Thu night). Winds decreasing (fresh winds from the SE on Thu afternoon, calm by Sun morning).

Days 5–7 Weather Summary

Moderate rain (total 15mm), heaviest on Tue afternoon. Warm air temperatures (max 25°C on Sun afternoon, min 22°C on Tue night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 6mm), mostly falling on Wed afternoon. Warm (max 24°C on Sat morning, min 21°C on Thu night). Wind will be generally light.

Days 11–13 Weather Summary

Moderate rain (total 14mm), heaviest on Mon night. Warm (max 25°C on Mon afternoon, min 23°C on Sat night). Wind will be generally light.

Thu
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
Wave Height Map
High Tide
1:32PM0.41m
3:15AM0.88m
2:10PM0.40m
3:49AM0.89m
2:48PM0.40m
4:24AM0.88m
3:25PM0.39m
4:59AM0.87m
4:06PM0.38m
5:34AM0.86m
4:54PM0.38m
6:10AM0.83m
5:54PM0.38m
6:46AM0.79m
7:12PM0.39m
7:24AM0.73m
8:47PM0.45m
8:05AM0.66m
10:21PM0.54m
8:53AM0.58m
11:34PM0.66m
9:51AM0.50m
00:31AM0.78m
10:57AM0.45m
Low Tide
7:46PM-0.06m
10:02AM0.25m
8:21PM-0.07m
10:37AM0.24m
8:56PM-0.07m
11:13AM0.23m
9:31PM-0.05m
11:52AM0.23m
10:06PM-0.02m
12:32PM0.22m
10:44PM0.03m
1:14PM0.20m
11:26PM0.11m
1:56PM0.18m
00:19AM0.20m
2:39PM0.13m
1:36AM0.30m
3:22PM0.08m
3:27AM0.37m
4:07PM0.02m
5:29AM0.38m
4:54PM-0.04m
7:02AM0.34m
Wave
height (m) 
direction
period (s) 
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
part cloud
clear
rain showers
rain showers
mod rain
light rain
light rain
part cloud
clear
part cloud
rain showers
rain showers
rain showers
part cloud
clear
clear
part cloud
part cloud
clear
thunderstorm
rain showers
clear
thunderstorm
rain showers
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
some clouds
clear
some clouds
clear
rain shwrs
rain shwrs
mod rain
light rain
light rain
some clouds
clear
some clouds
rain shwrs
rain shwrs
rain shwrs
some clouds
clear
clear
some clouds
some clouds
clear
risk tstorm
rain shwrs
clear
risk tstorm
rain shwrs
 km/h
25
SE
5
WSW
20
SE
20
SE
10
S
15
SE
15
ESE
5
SW
10
E
10
E
5
W
10
ESE
15
ESE
0
WNW
10
NE
15
ENE
10
ENE
10
ENE
10
ENE
10
ENE
10
ESE
15
ESE
10
SSE
15
SE
10
ESE
10
S
15
ESE
10
ESE
10
S
10
ESE
10
ESE
5
S
15
SE
20
SE
15
SSE
20
SE
 mm 
1
5
6
3
2
1
2
1
4
1
6
2
max°C
27
26
26
26
25
26
26
24
25
25
24
24
24
24
23
23
23
22
22
22
23
23
23
23
23
23
24
24
23
24
24
24
24
25
23
24
Moonrise
6:43
7:34
8:23
9:08
9:48
10:26
11:01
11:36
12:12
12:50
1:32
2:20
Moonset
4:45
5:36
6:30
7:26
8:22
9:17
10:11
11:05
11:59
12:55
1:54
2:58
Sunrise
6:48
6:48
6:50
6:50
6:50
6:50
6:50
6:52
6:52
6:52
6:52
6:54
Sunset
5:45
5:45
5:45
5:45
5:46
5:46
5:47
5:47
5:49
5:49
5:50
5:50
Today's sea temperature in Hilo is
25.6° C
(Statistics for 18 Dec 1981-2005 – mean: 25.0 max: 25.9 min: 24.1°C)
Issued (local time): 1 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest