tidealmanac
Sun, Aug 30

Monday, August 31, 2026

Shelltown, MD · NOAA 8571097 · MLLW · Local time (America/New_York)

Tue, Sep 1

This is a subordinate station: NOAA predicts its highs and lows from a nearby reference station and publishes no curve for it. Nothing is interpolated.

Tides

  1. High3:09 AM2.8 ft0.84 m
  2. Low9:51 AM0.2 ft0.06 m
  3. High3:34 PM3.0 ft0.93 m
  4. Low10:29 PM0.4 ft0.13 m

Range 2.9 ft0.87 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:04 AM
Sunrise
6:31 AM
Solar noon
1:03 PM
Sunset
7:35 PM
Civil dusk
8:02 PM
Daylight
13h 4m

Computed from the station's coordinates (NOAA solar algorithm, ±1 min); not NOAA tide data. Sun calendars: sunupsundown.site.

Moon

Waning gibbous86% illuminated · day 18 of the cycle

Between spring and neap: an average tidal range. Approximate phase, computed here.

This week