tidealmanac
Sun, Dec 20

Monday, December 21, 2026

Quantico, Va., VA · NOAA 8634689 · 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. High4:05 AM1.1 ft0.34 m
  2. Low9:20 AM-0.1 ft-0.04 m
  3. High4:20 PM1.4 ft0.43 m
  4. Low10:44 PM-0.1 ft-0.03 m

Range 1.5 ft0.47 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:53 AM
Sunrise
7:23 AM
Solar noon
12:07 PM
Sunset
4:51 PM
Civil dusk
5:21 PM
Daylight
9h 28m

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 18H 1:04AM 1.2 ft0.35 mL 6:28AM 0.0 ft-0.01 mH 1:26PM 1.3 ft0.38 mL 7:23PM 0.1 ft0.02 mSat, Dec 19H 2:05AM 1.1 ft0.34 mL 7:22AM -0.1 ft-0.02 mH 2:25PM 1.3 ft0.40 mL 8:32PM 0.0 ft0.01 mSun, Dec 20H 3:07AM 1.1 ft0.34 mL 8:19AM -0.1 ft-0.03 mH 3:24PM 1.4 ft0.41 mL 9:39PM 0.0 ft-0.01 mMon, Dec 21H 4:05AM 1.1 ft0.34 mL 9:20AM -0.1 ft-0.04 mH 4:20PM 1.4 ft0.43 mL 10:44PM -0.1 ft-0.03 mTue, Dec 22H 5:01AM 1.1 ft0.34 mL 10:24AM -0.2 ft-0.05 mH 5:15PM 1.5 ft0.44 mL 11:43PM -0.2 ft-0.05 mWed, Dec 23H 5:56AM 1.2 ft0.35 mL 11:28AM -0.2 ft-0.07 mH 6:09PM 1.5 ft0.45 mThu, Dec 24L 12:37AM -0.2 ft-0.07 mH 6:50AM 1.2 ft0.36 mL 12:28PM -0.3 ft-0.08 mH 7:04PM 1.5 ft0.44 m