Tides

Tide times in Maryland

High and low tides at all 101 NOAA tide stations in Maryland, 8 of them water level stations that measure the tide as well as predict it. Each station has today’s tides, a 7-day table, the tide curve, sunrise, sunset and the moon. Times are local; heights are feet above mean lower low water.

Open the live map with tides and water levels

Water level stations8

Measured every six minutes, with flood thresholds where NOAA has set them.

Anne Arundel County11

Baltimore County2

Calvert County11

Caroline County1

Cecil County5

Charles County4

City of Baltimore2

Dorchester County3

Fairfax County1

Harford County2

Kent County7

King George County2

Northumberland County1

Prince George's County1

Queen Anne's County6

Saint Mary's County3

Somerset County15

Stafford County2

Talbot County10

Wicomico County3

Worcester County9

Sources

Tide predictions and water levels from NOAA’s Center for Operational Oceanographic Products and Services (CO-OPS). Coastal flood, storm surge and high surf products from the National Weather Service. Subordinate stations are predicted from a nearby harmonic station by NOAA’s time and height corrections. Stations are grouped by the county of the nearest town.