Know the Tide

Know the tide.

District of Columbia

Washington tides

Tide charts & times for Washington, District of Columbia · read from NOAA station WASHINGTON, Washington Channel, D.C. (#8594900)

Washington Channel, D.C. · District of Columbia · NOAA station 8594900 · Tide predictions

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

38.8733, -77.0217

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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

Annapolis buoy · 31 mi E · Station 44063
Wind & wave reports →

Nearby tide stations

Plan ahead

2027 tide extremes for this station

Highest predicted high tide: 3.7 ft — Thu Sep 30 · 8:59 PM

Lowest predicted low tide: -0.7 ft — Sun Jan 24 · 4:16 PM

Biggest single-day swing: 3.5 ft on Thu Sep 30

Best daytime minus tides of 2027
DateLow tideHeight
Sun Jan 244:16 PM-0.7 ft
Mon Jan 255:09 PM-0.7 ft
Sat Jan 233:22 PM-0.7 ft
Tue Jan 266:02 PM-0.6 ft
Sun Feb 213:07 PM-0.6 ft
Fri Jan 222:26 PM-0.6 ft
Mon Feb 223:58 PM-0.6 ft
Tue Feb 234:49 PM-0.6 ft
Sat Feb 202:14 PM-0.5 ft
Wed Jan 276:54 PM-0.5 ft

182 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

WASHINGTON, Washington Channel, D.C. 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.

Barrier islands, big bays, and river tides: Chesapeake and Delaware bays carry the tide deep inland, and a nor'easter can hold water in, or blow it out, for days at a time.

Diurnal range3.2 ft
Mean range2.8 ft
RegionMid-Atlantic
NOAA chart12289
Station since1924