tidealmanac
Sun, Dec 20

Monday, December 21, 2026

Bishops Head, Hooper Strait, MD · NOAA 8571421 · MLLW · Local time (America/New_York)

Tue, Dec 22

No NOAA sampled curve is loaded for this day; the predicted highs and lows are listed below. Nothing is interpolated.

Tides

  1. Low4:18 AM-0.3 ft-0.10 m
  2. High10:30 AM1.8 ft0.54 m
  3. Low5:43 PM-0.2 ft-0.07 m
  4. High11:00 PM1.3 ft0.40 m

Range 2.1 ft0.64 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:47 AM
Sunrise
7:17 AM
Solar noon
12:02 PM
Sunset
4:47 PM
Civil dusk
5:17 PM
Daylight
9h 30m

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 1:41AM -0.2 ft-0.06 mH 7:43AM 1.5 ft0.45 mL 2:36PM 0.0 ft0.00 mH 8:06PM 1.3 ft0.39 mSat, Dec 19L 2:30AM -0.2 ft-0.07 mH 8:39AM 1.6 ft0.48 mL 3:39PM -0.1 ft-0.02 mH 9:06PM 1.3 ft0.38 mSun, Dec 20L 3:23AM -0.3 ft-0.09 mH 9:35AM 1.7 ft0.51 mL 4:42PM -0.1 ft-0.04 mH 10:05PM 1.3 ft0.39 mMon, Dec 21L 4:18AM -0.3 ft-0.10 mH 10:30AM 1.8 ft0.54 mL 5:43PM -0.2 ft-0.07 mH 11:00PM 1.3 ft0.40 mTue, Dec 22L 5:17AM -0.4 ft-0.12 mH 11:24AM 1.9 ft0.57 mL 6:40PM -0.3 ft-0.09 mH 11:54PM 1.4 ft0.42 mWed, Dec 23L 6:16AM -0.4 ft-0.13 mH 12:17PM 1.9 ft0.59 mL 7:34PM -0.3 ft-0.10 mThu, Dec 24H 12:47AM 1.5 ft0.45 mL 7:15AM -0.5 ft-0.14 mH 1:11PM 2.0 ft0.60 mL 8:26PM -0.3 ft-0.11 m