tidealmanac
Wed, Sep 23

Thursday, September 24, 2026

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

Fri, Sep 25

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. Low6:12 AM0.6 ft0.19 m
  2. High11:42 AM2.7 ft0.83 m
  3. Low6:31 PM0.6 ft0.18 m

Range 2.2 ft0.66 m · 3 predicted tides · MLLW

Sun

Civil dawn
6:25 AM
Sunrise
6:52 AM
Solar noon
12:55 PM
Sunset
6:58 PM
Civil dusk
7:24 PM
Daylight
12h 6m

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

Moon

Waxing gibbous96% illuminated · day 12 of the cycle

Near new or full moon: spring tides, a larger range than average. Approximate phase, computed here.

This week

Mon, Sep 21L 4:07AM 1.0 ft0.31 mH 9:17AM 2.2 ft0.66 mL 4:00PM 1.0 ft0.30 mH 9:49PM 2.6 ft0.80 mTue, Sep 22L 4:53AM 0.9 ft0.28 mH 10:14AM 2.3 ft0.71 mL 4:55PM 0.9 ft0.26 mH 10:38PM 2.7 ft0.82 mWed, Sep 23L 5:34AM 0.8 ft0.24 mH 11:00AM 2.5 ft0.77 mL 5:45PM 0.7 ft0.22 mH 11:21PM 2.8 ft0.85 mThu, Sep 24L 6:12AM 0.6 ft0.19 mH 11:42AM 2.7 ft0.83 mL 6:31PM 0.6 ft0.18 mFri, Sep 25H 12:02AM 2.9 ft0.87 mL 6:50AM 0.5 ft0.14 mH 12:23PM 2.9 ft0.90 mL 7:16PM 0.5 ft0.14 mSat, Sep 26H 12:42AM 2.9 ft0.88 mL 7:28AM 0.3 ft0.10 mH 1:04PM 3.1 ft0.95 mL 7:59PM 0.4 ft0.11 mSun, Sep 27H 1:22AM 2.9 ft0.89 mL 8:05AM 0.2 ft0.07 mH 1:44PM 3.3 ft0.99 mL 8:42PM 0.3 ft0.10 m