Shelltown — MD, United States

Tide times & tide chart

1.0 ft2:21am2.1 ft7:21am1.0 ft2:10pm2.5 ft7:48pmNow
Tide predictions for Shelltown, NOAA reference highs and lows, adjusted by published offsets. High 2.5 feet on Mon 19 Oct 2026 at 19:50, low 1.0 feet on Mon 19 Oct 2026 at 14:10, above MLLW, the chart datum.
↑7:15am↓6:19pm

Predictions are not observations — conditions vary with weather and river flow. Not for navigation.

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Tide times for the next 7 days

Mon 19 Oct 2026 through Sun 25 Oct 2026. All times are local to Shelltown (America/New_York). Heights are in feet above MLLW.
DayTideTimeHeight
Mon 19 Oct 2026Low1.0 ft
Mon 19 Oct 2026High2.1 ft
Mon 19 Oct 2026Low1.0 ft
Mon 19 Oct 2026High2.5 ft
Tue 20 Oct 2026Low1.0 ft
Tue 20 Oct 2026High2.2 ft
Tue 20 Oct 2026Low0.9 ft
Tue 20 Oct 2026High2.5 ft
Wed 21 Oct 2026Low0.9 ft
Wed 21 Oct 2026High2.4 ft
Wed 21 Oct 2026Low0.8 ft
Wed 21 Oct 2026High2.5 ft
Thu 22 Oct 2026Low0.7 ft
Thu 22 Oct 2026High2.6 ft
Thu 22 Oct 2026Low0.7 ft
Thu 22 Oct 2026High2.6 ft
Fri 23 Oct 2026Low0.5 ft
Fri 23 Oct 2026High2.8 ft
Fri 23 Oct 2026Low0.5 ft
Fri 23 Oct 2026High2.7 ft
Sat 24 Oct 2026Low0.4 ft
Sat 24 Oct 2026High3.1 ft
Sat 24 Oct 2026Low0.3 ft
Sun 25 Oct 2026High2.7 ft
Sun 25 Oct 2026Low0.2 ft
Sun 25 Oct 2026High3.3 ft
Sun 25 Oct 2026Low0.2 ft

Station facts

Position
37.9800° N, 75.6383° W
Time zone
America/New_York
Datum
MLLW datum · NOAA reference highs and lows, adjusted by published offsets
Source
NOAA tide offsets from 8638863
Region
MD, United States

Heights are measured above chart datum. A negative height means there is that much less water than the charted depth shows.

Slackwater database (https://github.com/openwatersio/slackwater-database)

How we check predictions — dated samples and their limits.

Nearby

All tide stations