What time is high tide in HALEIWA, WAIALUA BAY, OAHU IS, HI today?

High tide in HALEIWA, WAIALUA BAY, OAHU IS, HI today (Wednesday, July 8) is at 10:51 AM (1.4 ft) and 9:01 PM (0.7 ft), local station time (HAST). Heights are measured in feet above MLLW.

What time is low tide in HALEIWA, WAIALUA BAY, OAHU IS, HI today?

Low tide in HALEIWA, WAIALUA BAY, OAHU IS, HI today (Wednesday, July 8) is at 2:02 AM (-0.0 ft) and 4:34 PM (0.6 ft), local station time (HAST).

How big are the tides in HALEIWA, WAIALUA BAY, OAHU IS, HI this week?

Over the next seven days the water at HALEIWA, WAIALUA BAY, OAHU IS, HI spans 2.4 ft — from a low of -0.2 ft at 6:10 AM on Mon, Jul 13 to a high of 2.2 ft at 2:52 PM on Mon, Jul 13.

When is the next minus tide at HALEIWA, WAIALUA BAY, OAHU IS, HI?

The next minus tide at HALEIWA, WAIALUA BAY, OAHU IS, HI is -0.0 ft at 2:02 AM on Wed, Jul 8. Minus tides drop below the MLLW zero line and expose the most shoreline — the best windows for tidepooling, clamming, and beachcombing.

How accurate are tide predictions for HALEIWA, WAIALUA BAY, OAHU IS, HI?

Predictions come from NOAA harmonic analysis of long-term water level records at this station, which is why tide tables can be published years in advance. Astronomical timing is very reliable, but actual water level can run higher or lower with sustained wind, barometric pressure, and river flow — Perigee overlays live observed water levels on the chart above so you can see today's difference.

Explore / Station 1612668

HALEIWA, WAIALUA BAY, OAHU IS, HI

21.5983°N · 158.1080°W

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Datums

Datum	ft
STNDStation Datum	0
MHHWMean Higher-High Water	4.71
MHWMean High Water	4.42
DTLMean Diurnal Tide Level	3.75
MTLMean Tide Level	3.73
MSLMean Sea Level	3.71
MLWMean Low Water	3.05
MLLWMean Lower-Low Water	2.78
GTGreat Diurnal Range	1.93
MNMean Range of Tide	1.38
DHQMean Diurnal High Water Inequality	0.29
DLQMean Diurnal Low Water Inequality	0.27

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Tide times for HALEIWA, WAIALUA BAY, OAHU IS, HI

Today, Wednesday, July 8, in HALEIWA, WAIALUA BAY, OAHU IS, HI, high tide is at 10:51 AM (1.4 ft) and 9:01 PM (0.7 ft), and low tide is at 2:02 AM (-0.0 ft) and 4:34 PM (0.6 ft) (HAST). Sunrise is at 5:57 AM and sunset is at 7:20 PM HAST. Heights are in feet above MLLW, the chart datum.

The moon is a last quarter today, 46% illuminated.

7-day tide table (HAST)

High and low tide times for HALEIWA, WAIALUA BAY, OAHU IS, HI for the next seven days, with sunrise and sunset. Times are local (HAST); heights in feet above MLLW.
Day	High tides	Low tides	Sunrise	Sunset
Today, Wed, Jul 8	10:51 AM (1.4 ft) 9:01 PM (0.7 ft)	2:02 AM (-0.0 ft) 4:34 PM (0.6 ft)	5:57 AM	7:20 PM
Thu, Jul 9	11:44 AM (1.7 ft) 10:26 PM (0.6 ft)	2:45 AM (-0.1 ft) 6:06 PM (0.5 ft)	5:57 AM	7:20 PM
Fri, Jul 10	12:33 PM (1.9 ft) 11:46 PM (0.5 ft)	3:32 AM (-0.1 ft) 7:06 PM (0.3 ft)	5:57 AM	7:20 PM
Sat, Jul 11	1:21 PM (2.0 ft)	4:24 AM (-0.2 ft) 7:52 PM (0.2 ft)	5:58 AM	7:19 PM
Sun, Jul 12	12:54 AM (0.5 ft) 2:07 PM (2.1 ft)	5:17 AM (-0.2 ft) 8:33 PM (0.1 ft)	5:58 AM	7:19 PM
Mon, Jul 13	1:53 AM (0.5 ft) 2:52 PM (2.2 ft)	6:10 AM (-0.2 ft) 9:12 PM (0.1 ft)	5:58 AM	7:19 PM
Tue, Jul 14	2:48 AM (0.6 ft) 3:36 PM (2.1 ft)	7:02 AM (-0.2 ft) 9:48 PM (0.1 ft)	5:59 AM	7:19 PM

NOAA harmonic predictions for station 1612668, datum MLLW, station local time. Updated daily. Predictions are for planning, not navigation.

HALEIWA, WAIALUA BAY, OAHU IS, HI tide questions

What time is high tide in HALEIWA, WAIALUA BAY, OAHU IS, HI today?: High tide in HALEIWA, WAIALUA BAY, OAHU IS, HI today (Wednesday, July 8) is at 10:51 AM (1.4 ft) and 9:01 PM (0.7 ft), local station time (HAST). Heights are measured in feet above MLLW.
What time is low tide in HALEIWA, WAIALUA BAY, OAHU IS, HI today?: Low tide in HALEIWA, WAIALUA BAY, OAHU IS, HI today (Wednesday, July 8) is at 2:02 AM (-0.0 ft) and 4:34 PM (0.6 ft), local station time (HAST).
How big are the tides in HALEIWA, WAIALUA BAY, OAHU IS, HI this week?: Over the next seven days the water at HALEIWA, WAIALUA BAY, OAHU IS, HI spans 2.4 ft — from a low of -0.2 ft at 6:10 AM on Mon, Jul 13 to a high of 2.2 ft at 2:52 PM on Mon, Jul 13.
When is the next minus tide at HALEIWA, WAIALUA BAY, OAHU IS, HI?: The next minus tide at HALEIWA, WAIALUA BAY, OAHU IS, HI is -0.0 ft at 2:02 AM on Wed, Jul 8. Minus tides drop below the MLLW zero line and expose the most shoreline — the best windows for tidepooling, clamming, and beachcombing.
How accurate are tide predictions for HALEIWA, WAIALUA BAY, OAHU IS, HI?: Predictions come from NOAA harmonic analysis of long-term water level records at this station, which is why tide tables can be published years in advance. Astronomical timing is very reliable, but actual water level can run higher or lower with sustained wind, barometric pressure, and river flow — Perigee overlays live observed water levels on the chart above so you can see today's difference.

About station 1612668

HALEIWA, WAIALUA BAY, OAHU IS, HI is NOAA tide station 1612668, at 21.5983°N, 158.1080°W, in service since 1983. Perigee charts its tide predictions and six-minute water level observations live from NOAA CO-OPS, alongside wind, temperature, and the sun and moon over this spot. The mean tidal range here is 1.4 ft (great diurnal range 1.9 ft). Everything on this page is also available from the free Perigee API and MCP server. Browse every gauge on this coast on the Hawaiʻi tide charts page, or read how tide predictions work.

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