tidealmanac
Mon, Feb 22

Tuesday, February 23, 2027

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

Wed, Feb 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. High4:28 AM3.7 ft1.11 m
  2. Low10:58 AM-0.9 ft-0.28 m
  3. High4:47 PM3.4 ft1.03 m
  4. Low11:13 PM-0.8 ft-0.25 m

Range 4.6 ft1.40 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:22 AM
Sunrise
6:49 AM
Solar noon
12:22 PM
Sunset
5:55 PM
Civil dusk
6:22 PM
Daylight
11h 6m

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

Moon

Waning gibbous94% illuminated · day 17 of the cycle

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

This week

Sat, Feb 20H 1:59AM 3.2 ft0.96 mL 8:25AM -1.1 ft-0.33 mH 2:30PM 3.7 ft1.13 mL 9:06PM -0.9 ft-0.27 mSun, Feb 21H 2:52AM 3.4 ft1.04 mL 9:19AM -1.2 ft-0.36 mH 3:18PM 3.7 ft1.13 mL 9:50PM -1.0 ft-0.30 mMon, Feb 22H 3:41AM 3.6 ft1.09 mL 10:09AM -1.1 ft-0.34 mH 4:03PM 3.6 ft1.09 mL 10:32PM -1.0 ft-0.30 mTue, Feb 23H 4:28AM 3.7 ft1.11 mL 10:58AM -0.9 ft-0.28 mH 4:47PM 3.4 ft1.03 mL 11:13PM -0.8 ft-0.25 mWed, Feb 24H 5:14AM 3.6 ft1.10 mL 11:47AM -0.6 ft-0.19 mH 5:31PM 3.1 ft0.95 mL 11:56PM -0.6 ft-0.18 mThu, Feb 25H 6:01AM 3.5 ft1.06 mL 12:39PM -0.3 ft-0.08 mH 6:15PM 2.9 ft0.88 mFri, Feb 26L 12:41AM -0.3 ft-0.10 mH 6:47AM 3.3 ft0.99 mL 1:31PM 0.1 ft0.02 mH 7:01PM 2.6 ft0.80 m