Know the Tide

Know the tide.

Mid-Atlantic

Rhode River (County Wharf)

Maryland · NOAA station 8575787 · Tide predictions

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

38.8867, -76.5400

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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 · 7 mi NE · Station 44063
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Nearby tide stations

Plan ahead

2027 tide extremes for this station

Highest predicted high tide: 1.9 ft — Sun Jul 4 · 5:16 AM

Lowest predicted low tide: -0.7 ft — Fri Jan 22 · 9:45 AM

Biggest single-day swing: 1.8 ft on Fri Jan 22

Best daytime minus tides of 2027
DateLow tideHeight
Fri Jan 229:45 AM-0.7 ft
Sat Jan 2310:50 AM-0.6 ft
Thu Jan 218:41 AM-0.6 ft
Wed Jan 207:40 AM-0.6 ft
Sun Jan 2411:51 AM-0.6 ft
Sat Feb 209:49 AM-0.5 ft
Fri Feb 198:46 AM-0.5 ft
Mon Jan 2512:50 PM-0.5 ft
Sun Feb 2110:51 AM-0.5 ft
Thu Feb 187:44 AM-0.5 ft

181 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 Rhode River (County Wharf) from the Baltimore, Fort McHenry station: high tides about 0.88× the height, 127 min earlier; low tides about the same height, 137 min earlier.

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.

RegionMid-Atlantic
NOAA chart12270
Station since1971