tidealmanac
Sun, Dec 20

Monday, December 21, 2026

Cornfield Harbor, Md., MD · NOAA 8577940 · MLLW · Local time (America/New_York)

Tue, Dec 22

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. Low3:49 AM-0.1 ft-0.03 m
  2. High10:56 AM1.3 ft0.40 m
  3. Low5:13 PM-0.1 ft-0.02 m
  4. High11:37 PM1.1 ft0.33 m

Range 1.4 ft0.44 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:48 AM
Sunrise
7:18 AM
Solar noon
12:03 PM
Sunset
4:49 PM
Civil dusk
5:18 PM
Daylight
9h 31m

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

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

This week

Fri, Dec 18L 12:57AM 0.0 ft-0.01 mH 8:02AM 1.2 ft0.36 mL 1:52PM 0.0 ft0.01 mH 8:41PM 1.1 ft0.32 mSat, Dec 19L 1:51AM -0.1 ft-0.02 mH 9:01AM 1.2 ft0.37 mL 3:01PM 0.0 ft0.01 mH 9:43PM 1.0 ft0.32 mSun, Dec 20L 2:48AM -0.1 ft-0.02 mH 10:00AM 1.3 ft0.39 mL 4:08PM 0.0 ft-0.01 mH 10:41PM 1.0 ft0.32 mMon, Dec 21L 3:49AM -0.1 ft-0.03 mH 10:56AM 1.3 ft0.40 mL 5:13PM -0.1 ft-0.02 mH 11:37PM 1.1 ft0.33 mTue, Dec 22L 4:53AM -0.1 ft-0.04 mH 11:51AM 1.4 ft0.42 mL 6:12PM -0.1 ft-0.04 mWed, Dec 23H 12:32AM 1.1 ft0.33 mL 5:57AM -0.2 ft-0.05 mH 12:45PM 1.4 ft0.42 mL 7:06PM -0.2 ft-0.06 mThu, Dec 24H 1:26AM 1.1 ft0.34 mL 6:57AM -0.2 ft-0.06 mH 1:40PM 1.4 ft0.42 mL 7:57PM -0.2 ft-0.07 m