Know the Tide

Know the tide.

Hawaii & the Territories

Pearl Harbor Entrance

Bishop Point · Hawaii · NOAA station 1612366 · Tide predictions

· Hawaii–Aleutian Time · Feet / MLLW (mean lower low water)

21.3300, -157.9670

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48-hour outlook

Drag across the curve to inspect any time. Weather icons show the forecast at each high tide.

The next seven days

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H = high tide · L = low tide · highs & lows in local time

On the water nearby

Pearl Harbor Entrance, HI (233) buoy · 2 mi S · Station 51211
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Nearby tide stations

Plan ahead

2027 tide extremes for this station

Highest predicted high tide: 2.6 ft — Sat Jul 3 · 4:16 PM

Lowest predicted low tide: -0.3 ft — Wed Jan 20 · 8:00 PM

Biggest single-day swing: 2.9 ft on Sat Jul 3

Best daytime minus tides of 2027
DateLow tideHeight
Fri Jun 48:44 AM-0.3 ft
Thu Jun 38:04 AM-0.3 ft
Sat Jul 38:31 AM-0.3 ft
Sat Jun 59:27 AM-0.3 ft
Fri Jul 27:41 AM-0.3 ft
Mon May 177:29 AM-0.3 ft
Tue May 188:00 AM-0.3 ft
Mon Apr 198:50 AM-0.3 ft
Tue Apr 209:19 AM-0.3 ft
Fri May 79:48 AM-0.2 ft

192 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

Pearl Harbor Entrance, Bishop Point 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.

Diurnal range1.9 ft
Mean range1.3 ft
RegionHawaii & the Territories
NOAA chart19013
Station since1948