Know the Tide

Know the tide.

Hawaii & the Territories

Culebra

Puerto Rico · NOAA station 9752235 · Tide predictions

· Atlantic Time · Feet / MLLW (mean lower low water)

18.3009, -65.3025

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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

Vieques Island buoy · 11 mi W · Station 41056
Wind & wave reports →

Nearby tide stations

Plan ahead

2027 tide extremes for this station

Highest predicted high tide: 1.5 ft — Sat Oct 30 · 9:19 AM

Lowest predicted low tide: -0.5 ft — Thu Jan 21 · 12:24 AM

Biggest single-day swing: 1.8 ft on Sat Jul 3

Best daytime minus tides of 2027
DateLow tideHeight
Sat Jun 52:06 PM-0.4 ft
Fri Jun 41:17 PM-0.4 ft
Sat Jul 31:00 PM-0.4 ft
Sat May 83:12 PM-0.4 ft
Sun Jun 62:58 PM-0.4 ft
Fri Jul 212:06 PM-0.4 ft
Fri May 72:27 PM-0.4 ft
Sun Jul 41:55 PM-0.4 ft
Sun May 94:02 PM-0.3 ft
Thu Jun 312:31 PM-0.3 ft

198 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

Culebra 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 range1.1 ft
Mean range0.8 ft
RegionHawaii & the Territories
NOAA chart25653
Station since2005