tidealmanac
Tue, Aug 3

Wednesday, August 4, 2027

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

Thu, Aug 5

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. High4:54 AM4.3 ft1.32 m
  2. Low11:31 AM-0.3 ft-0.09 m
  3. High5:25 PM4.1 ft1.26 m
  4. Low11:50 PM-0.2 ft-0.06 m

Range 4.6 ft1.42 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:46 AM
Sunrise
6:14 AM
Solar noon
1:15 PM
Sunset
8:15 PM
Civil dusk
8:44 PM
Daylight
14h 1m

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

Moon

Waxing crescent4% illuminated · day 2 of the cycle

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

This week

Sun, Aug 1H 2:12AM 4.3 ft1.31 mL 9:06AM 0.1 ft0.04 mH 2:42PM 3.5 ft1.06 mL 9:01PM -0.1 ft-0.04 mMon, Aug 2H 3:09AM 4.4 ft1.34 mL 9:58AM -0.1 ft-0.03 mH 3:39PM 3.7 ft1.14 mL 10:00PM -0.3 ft-0.08 mTue, Aug 3H 4:03AM 4.4 ft1.35 mL 10:45AM -0.2 ft-0.08 mH 4:33PM 4.0 ft1.21 mL 10:56PM -0.3 ft-0.09 mWed, Aug 4H 4:54AM 4.3 ft1.32 mL 11:31AM -0.3 ft-0.09 mH 5:25PM 4.1 ft1.26 mL 11:50PM -0.2 ft-0.06 mThu, Aug 5H 5:44AM 4.2 ft1.27 mL 12:16PM -0.2 ft-0.07 mH 6:17PM 4.2 ft1.29 mFri, Aug 6L 12:47AM 0.0 ft0.00 mH 6:34AM 3.9 ft1.19 mL 1:04PM -0.1 ft-0.03 mH 7:10PM 4.2 ft1.29 mSat, Aug 7L 1:46AM 0.3 ft0.09 mH 7:24AM 3.6 ft1.10 mL 1:53PM 0.1 ft0.04 mH 8:02PM 4.1 ft1.26 m