tidealmanac
Thu, Dec 17

Friday, December 18, 2026

Colonial Beach, Va., VA · NOAA 8635150 · MLLW · Local time (America/New_York)

Sat, Dec 19

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

Tides

  1. Low2:37 AM-0.2 ft-0.06 m
  2. High8:48 AM1.3 ft0.39 m
  3. Low3:25 PM-0.1 ft-0.02 m
  4. High9:12 PM1.1 ft0.34 m

Range 1.5 ft0.46 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:49 AM
Sunrise
7:19 AM
Solar noon
12:04 PM
Sunset
4:49 PM
Civil dusk
5:19 PM
Daylight
9h 30m

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

Moon

First quarter69% illuminated · day 9 of the cycle

Near quarter moon: neap tides, a smaller range than average. Approximate phase, computed here.

This week

Tue, Dec 15L 12:24AM -0.1 ft-0.03 mH 6:20AM 1.2 ft0.35 mL 12:38PM -0.1 ft-0.03 mH 6:40PM 1.3 ft0.38 mWed, Dec 16L 1:05AM -0.1 ft-0.04 mH 7:04AM 1.2 ft0.36 mL 1:30PM -0.1 ft-0.02 mH 7:25PM 1.2 ft0.36 mThu, Dec 17L 1:49AM -0.2 ft-0.05 mH 7:53AM 1.2 ft0.38 mL 2:26PM -0.1 ft-0.02 mH 8:15PM 1.1 ft0.35 mFri, Dec 18L 2:37AM -0.2 ft-0.06 mH 8:48AM 1.3 ft0.39 mL 3:25PM -0.1 ft-0.02 mH 9:12PM 1.1 ft0.34 mSat, Dec 19L 3:30AM -0.3 ft-0.08 mH 9:46AM 1.4 ft0.41 mL 4:28PM -0.1 ft-0.03 mH 10:13PM 1.1 ft0.34 mSun, Dec 20L 4:26AM -0.3 ft-0.10 mH 10:46AM 1.4 ft0.43 mL 5:30PM -0.1 ft-0.04 mH 11:14PM 1.1 ft0.34 mMon, Dec 21L 5:26AM -0.4 ft-0.12 mH 11:45AM 1.5 ft0.46 mL 6:31PM -0.2 ft-0.07 m