tidealmanac
Sat, Jan 23

Sunday, January 24, 2027

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

Mon, Jan 25

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. High3:59 AM3.2 ft0.97 m
  2. Low10:22 AM-1.3 ft-0.41 m
  3. High4:24 PM3.6 ft1.11 m
  4. Low11:00 PM-1.1 ft-0.35 m

Range 5.0 ft1.52 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:50 AM
Sunrise
7:18 AM
Solar noon
12:20 PM
Sunset
5:22 PM
Civil dusk
5:50 PM
Daylight
10h 4m

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

Moon

Waning gibbous96% illuminated · day 16 of the cycle

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

This week

Thu, Jan 21H 1:14AM 2.6 ft0.79 mL 7:34AM -1.1 ft-0.33 mH 1:50PM 3.7 ft1.12 mL 8:39PM -0.8 ft-0.25 mFri, Jan 22H 2:12AM 2.8 ft0.86 mL 8:33AM -1.3 ft-0.39 mH 2:45PM 3.8 ft1.15 mL 9:29PM -1.0 ft-0.31 mSat, Jan 23H 3:07AM 3.0 ft0.92 mL 9:29AM -1.4 ft-0.42 mH 3:36PM 3.8 ft1.15 mL 10:15PM -1.1 ft-0.35 mSun, Jan 24H 3:59AM 3.2 ft0.97 mL 10:22AM -1.3 ft-0.41 mH 4:24PM 3.6 ft1.11 mL 11:00PM -1.1 ft-0.35 mMon, Jan 25H 4:50AM 3.3 ft1.00 mL 11:15AM -1.2 ft-0.35 mH 5:12PM 3.4 ft1.04 mL 11:46PM -1.0 ft-0.32 mTue, Jan 26H 5:41AM 3.3 ft1.00 mL 12:10PM -0.9 ft-0.26 mH 5:59PM 3.1 ft0.95 mWed, Jan 27L 12:33AM -0.9 ft-0.27 mH 6:33AM 3.2 ft0.98 mL 1:07PM -0.5 ft-0.16 mH 6:47PM 2.8 ft0.86 m