Hawaii & the Territories
Nonopapa
Niihau Island · Hawaii · NOAA station 1610367 · Tide predictions
21.8700, -160.2350
Loading live tide data…
48-hour outlook
Drag across the curve to inspect any time. Weather icons show the forecast at each high tide.
Drawn from the high/low predictions — NOAA publishes high/low only for this station.
The next seven days
Loading…
H = high tide · L = low tide · highs & lows in local time
On the water nearby
Waimea Bay, HI (106) buoy · 137 mi E · Station 51201
Wind & wave reports →
Nearby tide stations
- Waimea Bay · 36.5 mi E
- Port Allen, Hanapepe Bay · 41.3 mi E
- Hanalei Bay · 52.6 mi NE
- NAWILIWILI · 56.6 mi E
- Hanamaulu Bay · 58.3 mi E
Plan ahead
2027 tide extremes for this station
Highest predicted high tide: 2.1 ft — Sat Jul 3 · 3:53 PM
Lowest predicted low tide: -0.3 ft — Wed Jan 20 · 7:49 PM
Biggest single-day swing: 2.3 ft on Sat Jul 3
Best daytime minus tides of 2027
| Date | Low tide | Height |
|---|---|---|
| Tue Jan 19 | 6:54 PM | -0.3 ft |
| Fri Jun 4 | 8:29 AM | -0.3 ft |
| Sat Jun 5 | 9:13 AM | -0.3 ft |
| Fri May 7 | 9:31 AM | -0.3 ft |
| Thu May 6 | 8:58 AM | -0.3 ft |
| Thu Jun 3 | 7:48 AM | -0.2 ft |
| Sat Jul 3 | 8:17 AM | -0.2 ft |
| Tue Apr 20 | 8:59 AM | -0.2 ft |
| Sat May 8 | 10:09 AM | -0.2 ft |
| Mon Apr 19 | 8:34 AM | -0.2 ft |
207 minus tides (below 0 ft) are predicted here in 2027. The table shows up to the 10 lowest that fall between 7 AM and 7 PM — the ones worth planning a clam dig or tidepool walk around.
About this station
NOAA builds the predictions for Nonopapa, Niihau Island from the HONOLULU station: high tides about 0.77× the height, 16 min earlier; low tides about 0.77× the height, 11 min earlier.
Trade-wind shores with small mixed tides — a foot or two in Hawaii, a few feet in the Caribbean — where swell and season matter more than range.