tidealmanac
Tue, Oct 20

Wednesday, October 21, 2026

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

Thu, Oct 22

Predicted tide height, every 6 minutes

HighLowNightTwilight
3.3 ft1.0 m0.8 ft0.3 m-1.6 ft-0.5 m12 AM3 AM6 AM9 AMNoon3 PM6 PM9 PM12 AMSunrise 7:22 AMSunset 6:23 PM5:27 AM · 0.5 ft5:27 AM · 0.16 m11:33 AM · 1.7 ft11:33 AM · 0.51 m5:49 PM · 0.5 ft5:49 PM · 0.14 m11:58 PM · 1.8 ft11:58 PM · 0.54 m

NOAA's sampled predictions for this station and day. Sun times are computed here from the station's coordinates and are not NOAA data.

Tides

  1. Low5:27 AM0.5 ft0.16 m
  2. High11:33 AM1.7 ft0.51 m
  3. Low5:49 PM0.5 ft0.14 m
  4. High11:58 PM1.8 ft0.54 m

Range 1.3 ft0.40 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:55 AM
Sunrise
7:22 AM
Solar noon
12:53 PM
Sunset
6:23 PM
Civil dusk
6:50 PM
Daylight
11h 1m

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

Moon

Waxing gibbous79% illuminated · day 10 of the cycle

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

This week

Sun, Oct 18L 2:48AM 0.7 ft0.20 mH 8:37AM 1.6 ft0.48 mL 2:53PM 0.5 ft0.16 mH 9:07PM 1.8 ft0.54 mMon, Oct 19L 3:43AM 0.7 ft0.20 mH 9:35AM 1.6 ft0.48 mL 3:51PM 0.5 ft0.16 mH 10:07PM 1.7 ft0.53 mTue, Oct 20L 4:37AM 0.6 ft0.18 mH 10:36AM 1.6 ft0.49 mL 4:51PM 0.5 ft0.15 mH 11:06PM 1.8 ft0.53 mWed, Oct 21L 5:27AM 0.5 ft0.16 mH 11:33AM 1.7 ft0.51 mL 5:49PM 0.5 ft0.14 mH 11:58PM 1.8 ft0.54 mThu, Oct 22L 6:14AM 0.4 ft0.13 mH 12:23PM 1.8 ft0.55 mL 6:45PM 0.4 ft0.12 mFri, Oct 23H 12:46AM 1.8 ft0.55 mL 6:59AM 0.3 ft0.10 mH 1:08PM 1.9 ft0.58 mL 7:36PM 0.3 ft0.09 mSat, Oct 24H 1:30AM 1.8 ft0.56 mL 7:42AM 0.2 ft0.06 mH 1:51PM 2.0 ft0.62 mL 8:25PM 0.2 ft0.07 m