Know the Tide

Know the tide.

Mid-Atlantic

Little Assawoman Bay

Delaware · NOAA station 8559957 · Tide predictions

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

38.4550, -75.0583

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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

Bethany Beach, DE (263) buoy · 6 mi N · Station 44084
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Nearby tide stations

Plan ahead

2027 tide extremes for this station

Highest predicted high tide: 1.4 ft — Sat Oct 2 · 1:42 PM

Lowest predicted low tide: -0.4 ft — Thu Jan 21 · 3:21 AM

Biggest single-day swing: 1.1 ft on Sun Jul 4

Best daytime minus tides of 2027
DateLow tideHeight
Wed Feb 107:31 AM-0.3 ft
Tue Jan 127:43 AM-0.3 ft
Mon Jan 257:05 AM-0.3 ft
Mon Feb 86:35 PM-0.2 ft
Thu Feb 118:20 AM-0.2 ft
Wed Jan 138:33 AM-0.2 ft
Sun Feb 76:04 PM-0.2 ft
Tue Jan 267:59 AM-0.2 ft
Wed Mar 106:29 PM-0.2 ft
Sat Feb 65:32 PM-0.2 ft

158 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

Little Assawoman Bay 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 range1.1 ft
Mean range0.8 ft
RegionMid-Atlantic
NOAA chart12211