Tide Table Haleiwa — 2026

📘 About Haleiwa Tide Forecast

In the northern hemisphere, the coastal area of Haleiwa (United States) is positioned at coordinates 21.59° N and 158.10° W. Its tidal pattern is diurnal (one high and one low tide per day), with a mean tidal range of 0.5m and spring tides reaching up to 0.7m. The 0.5–1.5m variation exposes sandy flats and shallow reefs at low tide, offering unique opportunities for coastal exploration. On diurnal coasts, flood and ebb currents tend to be more prolonged, lasting nearly 12 consecutive hours in each direction. Mean sea level here shows a gradual rising trend linked to global climate change, monitored continuously by local gauges. The 2026 tidal schedule for Haleiwa provides a full-year calendar of high and low waters alongside predicted sea levels. In September, Haleiwa is in its autumn season, a key period for water sports, fishing, diving, and coastal navigation. Reported times and heights derive from fundamental harmonic component analysis (M2, S2, K1, O1) applied to these coordinates.