Maryland Tide Charts and Tide Times

TideHour covers no Maryland stations so far, so this page does not rank an average daily rise.

Maryland tide stations

Published NOAA stations in Maryland
StationTide typeAverage daily riseRiseDaylight minus datesDaylightHighest tideHighest
Ocean City semidiurnal (two highs, two lows) 3.8 ft 106 5.0 ft on November 25, 20265.0 ft, Nov 25, 2026

Where Maryland's published tides are biggest and smallest

The average daily rise column is the higher high minus the lower low, averaged over dates that have both a high and a low.

NOAA stations that use these harbors as a reference

Ocean City

19 subordinate stations take NOAA predictions from Ocean City.

  • Assateague Beach, Toms Cove
  • Chincoteague Island, Blake Cove
  • Chincoteague Island, Lewis Creek
  • Chincoteague Island, Oyster Bay
  • Folly Creek, Metompkin Inlet
  • Franklin City
  • Gargathy Neck
  • Great Machipongo Inlet (inside)
  • Keydash, Isle of Wight Bay
  • Metompkin Inlet
  • Ocean City (Isle of Wight Bay)
  • Oyster Harbor
  • Rehoboth Beach
  • Revel Creek, Revel Island
  • Sand Shoal Inlet (Coast Guard Station)
  • Smith Island (Coast Guard Station)
  • Upshur Neck, south end
  • Wallops Island
  • Wishart Point, Bogues Bay

King tides in Maryland

The three highest predicted highs at each published station in this state are on the king tides page.

King tide dates for Maryland

About this data

Predictions, not observations. Not for navigation.

Heights are feet above MLLW. Times are local to the station. Data: NOAA CO-OPS.

Methodology