tidealmanac
Thu, Oct 22

Friday, October 23, 2026

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

Sat, Oct 24

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. Low5:25 AM0.5 ft0.15 m
  2. High11:04 AM2.8 ft0.86 m
  3. Low6:01 PM0.5 ft0.16 m
  4. High11:23 PM2.7 ft0.81 m

Range 2.3 ft0.71 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:52 AM
Sunrise
7:19 AM
Solar noon
12:47 PM
Sunset
6:15 PM
Civil dusk
6:42 PM
Daylight
10h 57m

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

Moon

Waxing gibbous93% illuminated · day 12 of the cycle

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

This week

Tue, Oct 20L 3:12AM 0.9 ft0.29 mH 8:27AM 2.2 ft0.68 mL 3:20PM 1.0 ft0.29 mH 8:55PM 2.5 ft0.76 mWed, Oct 21L 4:00AM 0.8 ft0.25 mH 9:29AM 2.4 ft0.73 mL 4:20PM 0.8 ft0.26 mH 9:51PM 2.5 ft0.78 mThu, Oct 22L 4:44AM 0.7 ft0.20 mH 10:20AM 2.6 ft0.80 mL 5:12PM 0.7 ft0.21 mH 10:38PM 2.6 ft0.80 mFri, Oct 23L 5:25AM 0.5 ft0.15 mH 11:04AM 2.8 ft0.86 mL 6:01PM 0.5 ft0.16 mH 11:23PM 2.7 ft0.81 mSat, Oct 24L 6:07AM 0.3 ft0.10 mH 11:48AM 3.1 ft0.93 mL 6:49PM 0.4 ft0.11 mSun, Oct 25H 12:08AM 2.7 ft0.83 mL 6:50AM 0.2 ft0.05 mH 12:32PM 3.2 ft0.99 mL 7:37PM 0.2 ft0.07 mMon, Oct 26H 12:53AM 2.7 ft0.83 mL 7:33AM 0.1 ft0.02 mH 1:17PM 3.4 ft1.03 mL 8:23PM 0.1 ft0.04 m