tidealmanac
Thu, Nov 19

Friday, November 20, 2026

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

Sat, Nov 21

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. Low2:52 AM0.3 ft0.10 m
  2. High8:35 AM2.5 ft0.76 m
  3. Low3:37 PM0.5 ft0.14 m
  4. High8:53 PM2.2 ft0.68 m

Range 2.1 ft0.65 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:20 AM
Sunrise
6:48 AM
Solar noon
11:48 AM
Sunset
4:48 PM
Civil dusk
5:16 PM
Daylight
10h 0m

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

Moon

Waxing gibbous83% illuminated · day 10 of the cycle

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

This week

Tue, Nov 17L 12:23AM 0.7 ft0.20 mH 5:41AM 2.1 ft0.63 mL 12:32PM 0.8 ft0.23 mH 6:01PM 2.3 ft0.69 mWed, Nov 18L 1:12AM 0.6 ft0.18 mH 6:37AM 2.1 ft0.65 mL 1:35PM 0.7 ft0.22 mH 6:57PM 2.2 ft0.68 mThu, Nov 19L 2:02AM 0.5 ft0.15 mH 7:38AM 2.3 ft0.69 mL 2:39PM 0.6 ft0.19 mH 7:57PM 2.2 ft0.67 mFri, Nov 20L 2:52AM 0.3 ft0.10 mH 8:35AM 2.5 ft0.76 mL 3:37PM 0.5 ft0.14 mH 8:53PM 2.2 ft0.68 mSat, Nov 21L 3:40AM 0.2 ft0.06 mH 9:26AM 2.7 ft0.83 mL 4:31PM 0.3 ft0.09 mH 9:45PM 2.3 ft0.70 mSun, Nov 22L 4:27AM 0.0 ft0.01 mH 10:15AM 2.9 ft0.89 mL 5:24PM 0.1 ft0.03 mH 10:36PM 2.3 ft0.71 mMon, Nov 23L 5:16AM -0.1 ft-0.04 mH 11:05AM 3.1 ft0.95 mL 6:16PM -0.1 ft-0.02 mH 11:28PM 2.4 ft0.72 m