TidalMap
Explore this water on the live chart →

Honuapo Tide Times

Hawaii · Station 1618578 · Updated Aug 5, 2026

Honuapo runs a mean tidal range of about 1.8 ft. This month the highest water, 3.2 ft, comes on the afternoon of Aug 11, and the lowest, a -0.4 ft minus tide, on the morning of Aug 11.

Nearest gauge measuring live water level: Hilo (1617760), about 55 mi away — high and low tides here run on average about 35 min later.

Predictedno live gauge
Next low tide 1.4 ft at 3:10 PM
Low 0.2 ft · 1:57 AMHigh 2.0 ft · 9:35 AMLow 1.4 ft · 3:10 PMHigh 1.6 ft · 7:11 PM
Predicted

Monthly tide calendar

Flood & low finder

🌊 Biggest flood tides at Honuapo this month: Aug 9, Aug 10, Aug 11, Aug 12, Aug 13, Aug 14, Aug 27. These spring highs push water up into the grass and over the oyster rock — prime for poling into flooded marsh for tailing reds.

🔻 Negative (minus) low tides at Honuapo this month: Aug 8, Aug 9, Aug 10, Aug 11, Aug 12, Aug 13, Aug 26, Aug 27. These drain the flats and expose the oyster rock — prime for sight-fishing and clamming.

August 2026
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1H:1.7L:0.2H:2.6
2L:0.4H:1.7L:0.5H:2.4
3L:0.3H:1.8L:0.8H:2.2
4L:0.2H:1.9L:1.1H:1.9
5🌗L:0.2H:2.0L:1.4H:1.6
6🌗L:0.1H:2.2
7🌗L:0.1H:2.5L:1.1H:1.2
8L:-0.0H:2.8L:0.9
9H:1.2L:-0.2H:3.0L:0.8
10H:1.3L:-0.3H:3.1L:0.6
11H:1.5L:-0.4H:3.2L:0.5
12🌑H:1.7L:-0.3H:3.1L:0.4
13🌑H:1.9L:-0.2H:3.0L:0.3
14🌑H:2.0L:0.0H:2.8L:0.2
15🌑H:2.0L:0.3H:2.5
16L:0.2H:2.1L:0.7H:2.2
17L:0.2H:2.0L:1.0H:1.9
18L:0.3H:2.0L:1.3H:1.6
19🌓L:0.3H:2.0
20🌓L:0.4H:2.0
21🌓L:0.5H:2.2
22🌓L:0.4H:2.3L:0.9
23H:1.1L:0.3H:2.5L:0.8
24H:1.2L:0.1H:2.6L:0.7
25H:1.4L:0.0H:2.7L:0.6
26H:1.6L:-0.0H:2.8L:0.5
27🌕H:1.8L:-0.0H:2.8L:0.4
28🌕H:1.9L:0.1H:2.7L:0.3
29🌕H:2.1L:0.2H:2.6L:0.2
30H:2.2L:0.5H:2.4L:0.1
31H:2.3L:0.7H:2.2L:0.1

Best fishing times (solunar)

Major and minor solunar windows for Honuapo — peak feeding activity is around the moon overhead/underfoot (majors) and moonrise/moonset (minors). Score is the day's activity coefficient (0–100).

DayMajor windowsMinor windowsScore
Today 🌗4:45–6:45 AM
5:10–7:10 PM		10:53–12:53 AM
11:29–1:29 PM		31
Thu Aug 6 🌗5:42–7:42 AM
6:07–8:07 PM		—
12:34–2:34 PM		44
Fri Aug 7 🌗6:43–8:43 AM
7:08–9:08 PM		11:46–1:46 AM
1:41–3:41 PM		57
Sat Aug 8 🌘7:47–9:47 AM
8:12–10:12 PM		12:47–2:47 AM
2:47–4:47 PM		68
Sun Aug 9 🌘8:51–10:51 AM
9:16–11:16 PM		1:52–3:52 AM
3:49–5:49 PM		79
Mon Aug 10 🌘9:53–11:53 AM
10:18–12:18 AM		2:59–4:59 AM
4:44–6:44 PM		87
Tue Aug 11 🌘10:51–12:51 PM
11:16–1:16 AM		4:05–6:05 AM
5:33–7:33 PM		93

Predictions & observations: NOAA CO-OPS station 1618578. Solunar windows computed from the moon's position for this location. Times shown in the station's local time. Not for navigation.

Open Honuapo on the live chart →

Set your own flood/low lines, moon & solunar, weather and live tides in the app — start a free TidalMap trial.