tidealmanac
Sun, Aug 22

Monday, August 23, 2027

Northbury, VA · NOAA 8636558 · MLLW · Local time (America/New_York)

Tue, Aug 24

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. Low1:40 AM1.1 ft0.34 m
  2. High7:19 AM3.3 ft1.01 m
  3. Low1:33 PM0.7 ft0.22 m
  4. High7:44 PM3.9 ft1.20 m

Range 3.2 ft0.97 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:03 AM
Sunrise
6:31 AM
Solar noon
1:11 PM
Sunset
7:52 PM
Civil dusk
8:19 PM
Daylight
13h 21m

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

Moon

Last quarter62% illuminated · day 21 of the cycle

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

This week

Fri, Aug 20H 5:23AM 3.7 ft1.12 mL 11:43AM 0.5 ft0.16 mH 5:46PM 3.8 ft1.17 mSat, Aug 21L 12:13AM 0.9 ft0.27 mH 5:59AM 3.6 ft1.09 mL 12:15PM 0.6 ft0.17 mH 6:21PM 3.9 ft1.18 mSun, Aug 22L 12:53AM 1.0 ft0.30 mH 6:37AM 3.4 ft1.05 mL 12:51PM 0.6 ft0.20 mH 7:00PM 3.9 ft1.19 mMon, Aug 23L 1:40AM 1.1 ft0.34 mH 7:19AM 3.3 ft1.01 mL 1:33PM 0.7 ft0.22 mH 7:44PM 3.9 ft1.20 mTue, Aug 24L 2:33AM 1.2 ft0.37 mH 8:06AM 3.2 ft0.98 mL 2:23PM 0.8 ft0.24 mH 8:33PM 3.9 ft1.20 mWed, Aug 25L 3:32AM 1.3 ft0.39 mH 8:58AM 3.1 ft0.95 mL 3:19PM 0.9 ft0.26 mH 9:30PM 3.9 ft1.20 mThu, Aug 26L 4:40AM 1.3 ft0.38 mH 10:00AM 3.1 ft0.94 mL 4:25PM 0.9 ft0.26 mH 10:38PM 4.0 ft1.21 m