Hawaii & the Territories
KAHULUI
Hawaii · NOAA station 1615680 · Tide predictions
20.8949, -156.4690
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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
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H = high tide · L = low tide · highs & lows in local time
On the water nearby
Whots buoy · 84 mi NW · Station 51wh0
Wind & wave reports →
Nearby tide stations
- Makena · 16.5 mi S
- Kuheia Bay · 22.6 mi SW
- Pukoo Harbor · 24.6 mi NW
- Kamalo Harbor · 28.4 mi W
- Hana · 32.5 mi E
Plan ahead
2027 tide extremes for this station
Highest predicted high tide: 3.1 ft — Sun Aug 1 · 2:41 PM
Lowest predicted low tide: -0.8 ft — Thu Jan 21 · 7:38 PM
Biggest single-day swing: 3.7 ft on Sun Jul 4
Best daytime minus tides of 2027
| Date | Low tide | Height |
|---|---|---|
| Sat Jun 5 | 8:10 AM | -0.7 ft |
| Wed Jan 20 | 6:51 PM | -0.7 ft |
| Fri Jun 4 | 7:28 AM | -0.7 ft |
| Sun Jul 4 | 8:05 AM | -0.7 ft |
| Sat Jul 3 | 7:19 AM | -0.7 ft |
| Fri May 7 | 8:24 AM | -0.7 ft |
| Sun Jun 6 | 8:54 AM | -0.6 ft |
| Sat May 8 | 9:01 AM | -0.6 ft |
| Thu May 6 | 7:50 AM | -0.6 ft |
| Tue Jan 19 | 6:01 PM | -0.6 ft |
194 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
KAHULUI is one of NOAA's reference tide stations — its predictions are computed directly from harmonic analysis of water levels observed here, and other nearby stations are calculated from it.
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.