tidealmanac
Sun, Aug 29

Monday, August 30, 2027

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

Tue, Aug 31

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. High1:58 AM4.4 ft1.35 m
  2. Low8:43 AM0.4 ft0.11 m
  3. High2:28 PM4.0 ft1.21 m
  4. Low8:52 PM0.2 ft0.05 m

Range 4.3 ft1.30 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:10 AM
Sunrise
6:37 AM
Solar noon
1:09 PM
Sunset
7:42 PM
Civil dusk
8:09 PM
Daylight
13h 6m

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

Moon

New moon3% illuminated · day 28 of the cycle

Near new or full moon: spring tides, a larger range than average. Approximate phase, computed here.

This week

Fri, Aug 27L 5:49AM 1.1 ft0.35 mH 11:14AM 3.1 ft0.95 mL 5:36PM 0.8 ft0.24 mH 11:52PM 4.1 ft1.25 mSat, Aug 28L 6:53AM 0.9 ft0.28 mH 12:27PM 3.3 ft1.02 mL 6:45PM 0.6 ft0.18 mSun, Aug 29H 12:58AM 4.3 ft1.30 mL 7:50AM 0.6 ft0.20 mH 1:30PM 3.6 ft1.11 mL 7:50PM 0.4 ft0.11 mMon, Aug 30H 1:58AM 4.4 ft1.35 mL 8:43AM 0.4 ft0.11 mH 2:28PM 4.0 ft1.21 mL 8:52PM 0.2 ft0.05 mTue, Aug 31H 2:53AM 4.5 ft1.37 mL 9:33AM 0.1 ft0.04 mH 3:22PM 4.3 ft1.30 mL 9:50PM 0.0 ft0.00 mWed, Sep 1H 3:44AM 4.5 ft1.37 mL 10:19AM 0.0 ft-0.01 mH 4:13PM 4.5 ft1.38 mL 10:43PM 0.0 ft-0.01 mThu, Sep 2H 4:33AM 4.4 ft1.34 mL 11:03AM -0.1 ft-0.02 mH 5:02PM 4.6 ft1.42 mL 11:35PM 0.1 ft0.03 m