TidalMap

Hilo Tide Times

Hawaii · Station 1617760 · live gauge · Updated Aug 5, 2026

Hilo runs a mean tidal range of about 1.7 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.

2.0 ftobserved 11:00 AM

Next low tide 1.4 ft at 2:36 PM

PredictedObserved

Monthly tide calendar

Flood & low finder Flood tide ≥ ft Low tide ≤ ft

🌊 Biggest flood tides at Hilo 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 Hilo 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:1.6L:0.2H:2.6L:0.4

2H:1.7L:0.5H:2.4

3L:0.3H:1.8L:0.8H:2.2

4L:0.2H:1.8L: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:2.7L:0.9H:1.2

9L:-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:1.8L:-0.2H:3.0L:0.3

14🌑H:2.0L:0.0H:2.8L:0.2

15🌑H:2.0L:0.3H:2.5L:0.2

16H:2.0L: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:1.9

20🌓L:0.4H:2.0

21🌓L:0.5H:2.2

22🌓L:0.4H:2.3L:0.9H:1.1

23L: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:2.7L:0.5

27🌕H:1.7L:-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:2.2L:0.7H:2.1L:0.1

Best fishing times (solunar)

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

Day	Major windows	Minor windows	Score
Today 🌗	4:43–6:43 AM 5:08–7:08 PM	10:50–12:50 AM 11:28–1:28 PM	31
Thu Aug 6 🌗	5:40–7:40 AM 6:05–8:05 PM	— 12:34–2:34 PM	44
Fri Aug 7 🌗	6:41–8:41 AM 7:06–9:06 PM	11:43–1:43 AM 1:41–3:41 PM	57
Sat Aug 8 🌘	7:45–9:45 AM 8:10–10:10 PM	12:43–2:43 AM 2:47–4:47 PM	68
Sun Aug 9 🌘	8:49–10:49 AM 9:14–11:14 PM	1:48–3:48 AM 3:48–5:48 PM	79
Mon Aug 10 🌘	9:51–11:51 AM 10:16–12:16 AM	2:55–4:55 AM 4:43–6:43 PM	87
Tue Aug 11 🌘	10:49–12:49 PM 11:14–1:14 AM	4:02–6:02 AM 5:32–7:32 PM	93

Predictions & observations: NOAA CO-OPS station 1617760. Solunar windows computed from the moon's position for this location. Times shown in the station's local time. Not for navigation.

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