Know the Tide

Know the tide.

Mid-Atlantic

Sassafras River

Betterton · Maryland · NOAA station 8573704 · Tide predictions

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

39.3717, -76.0633

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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

Baltimore buoy · 27 mi W · Station 44080
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Nearby tide stations

Plan ahead

2027 tide extremes for this station

Highest predicted high tide: 2.4 ft — Tue Dec 14 · 9:29 PM

Lowest predicted low tide: 0.0 ft — Wed Apr 21 · 4:56 PM

Biggest single-day swing: 2.3 ft on Tue Dec 14

About this station

Sassafras River, Betterton 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 range2.2 ft
Mean range1.6 ft
RegionMid-Atlantic
NOAA chart12274
Station since1971