tidealmanac
Thu, Dec 3

Friday, December 4, 2026

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

Sat, Dec 5

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. Low3:19 AM0.1 ft0.02 m
  2. High9:15 AM2.5 ft0.78 m
  3. Low4:12 PM0.2 ft0.07 m
  4. High9:28 PM2.0 ft0.60 m

Range 2.5 ft0.76 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:33 AM
Sunrise
7:02 AM
Solar noon
11:53 AM
Sunset
4:43 PM
Civil dusk
5:12 PM
Daylight
9h 41m

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

Moon

Waning crescent24% illuminated · day 24 of the cycle

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

This week

Tue, Dec 1L 12:38AM 0.1 ft0.03 mH 6:00AM 2.3 ft0.71 mL 12:58PM 0.2 ft0.06 mH 6:22PM 2.4 ft0.72 mWed, Dec 2L 1:34AM 0.1 ft0.03 mH 7:10AM 2.4 ft0.72 mL 2:08PM 0.3 ft0.08 mH 7:28PM 2.2 ft0.66 mThu, Dec 3L 2:29AM 0.1 ft0.03 mH 8:18AM 2.5 ft0.75 mL 3:14PM 0.3 ft0.08 mH 8:33PM 2.1 ft0.63 mFri, Dec 4L 3:19AM 0.1 ft0.02 mH 9:15AM 2.5 ft0.78 mL 4:12PM 0.2 ft0.07 mH 9:28PM 2.0 ft0.60 mSat, Dec 5L 4:06AM 0.1 ft0.02 mH 10:03AM 2.6 ft0.80 mL 5:05PM 0.2 ft0.06 mH 10:16PM 1.9 ft0.59 mSun, Dec 6L 4:51AM 0.0 ft0.01 mH 10:47AM 2.7 ft0.81 mL 5:53PM 0.2 ft0.05 mH 11:01PM 1.9 ft0.59 mMon, Dec 7L 5:34AM 0.0 ft0.01 mH 11:28AM 2.7 ft0.82 mL 6:37PM 0.1 ft0.03 mH 11:42PM 1.9 ft0.59 m