Heights in feet above Mean Lower Low Water (MLLW). Dots are NOAA's predicted highs and lows; the line between them is our interpolation. Shaded: night.
| Tide | Time | Height |
|---|---|---|
| High tide | 3:50 AM | 1.96 ft |
| Low tide | 9:54 AM | 0.30 ft |
| High tide | 3:24 PM | 0.71 ft |
| Low tide | 7:58 PM | -0.09 ft |
| Day | High tides | Low tides |
|---|---|---|
| Today Tue, Oct 27 | 3:50 AM 2.0 ft3:24 PM 0.7 ft | 9:54 AM 0.3 ft7:58 PM -0.1 ft |
| Tomorrow Wed, Oct 28 | 4:39 AM 2.0 ft4:10 PM 0.6 ft | 11:02 AM 0.3 ft8:35 PM -0.0 ft |
| Thu, Oct 29 | 5:33 AM 1.9 ft5:09 PM 0.5 ft | 12:20 PM 0.3 ft9:18 PM 0.1 ft |
| Fri, Oct 30 | 6:34 AM 1.9 ft6:46 PM 0.4 ft | 1:42 PM 0.3 ft10:14 PM 0.2 ft |
| Sat, Oct 31 | 7:41 AM 1.8 ft8:50 PM 0.5 ft | 2:50 PM 0.2 ft11:42 PM 0.3 ft |
| Sun, Nov 1 | 8:49 AM 1.7 ft10:22 PM 0.7 ft | 3:37 PM 0.2 ft |
| Mon, Nov 2 | 9:51 AM 1.6 ft11:22 PM 0.9 ft | 1:34 AM 0.5 ft4:11 PM 0.1 ft |
Orange: measured by NOAA's sensor, last 24 hours (6-minute data, preliminary). Dashed: predicted tide, through the next 24 hours. The prediction contains only the astronomical tide; wind, air pressure and river flow move the real water level away from it.
Haleiwa, Waialua Bay is a subordinate station: NOAA computes its tides from Honolulu with fixed time and height corrections.
On Tuesday, October 27, high tide at Haleiwa, Waialua Bay is at 3:50 AM (2.0 ft) and 3:24 PM (0.7 ft); low tide is at 9:54 AM (0.3 ft) and 7:58 PM (-0.1 ft) (HST, heights above MLLW). The table above lists the next 7 days.
The highest predicted tide in the next 12 months is 2.1 ft on December 24, 2026 at 3:29 AM. The largest tides fall a day or two after a full or new moon, especially when the Moon is closest to Earth.
Yes — on 188 days in the next 12 months the low tide drops below 0 ft (MLLW). The lowest is -0.3 ft on January 20, 2027 at 5:55 PM. Minus tides expose the most shoreline, which is why tide-poolers look for them.
Station local time (HST at the time this page was built), with daylight saving time applied where the area observes it — the same convention as NOAA's own tide tables.
From NOAA CO-OPS, the U.S. government tide station network (tidesandcurrents.noaa.gov); the predictions are public domain. Haleiwa, Waialua Bay is a subordinate station: NOAA derives its times and heights from the reference station Honolulu with fixed corrections. The curve between highs and lows is our interpolation. This page is not for navigation.