tidealmanac
Thu, Feb 18

Friday, February 19, 2027

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

Sat, Feb 20

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. High1:02 AM2.9 ft0.87 m
  2. Low7:25 AM-0.9 ft-0.27 m
  3. High1:37 PM3.6 ft1.11 m
  4. Low8:19 PM-0.7 ft-0.20 m

Range 4.5 ft1.37 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:27 AM
Sunrise
6:54 AM
Solar noon
12:22 PM
Sunset
5:51 PM
Civil dusk
6:17 PM
Daylight
10h 57m

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

Moon

Full moon97% illuminated · day 13 of the cycle

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

This week

Tue, Feb 16L 4:02AM -0.3 ft-0.09 mH 10:18AM 3.1 ft0.94 mL 5:22PM 0.1 ft0.03 mH 10:48PM 2.4 ft0.72 mWed, Feb 17L 5:14AM -0.4 ft-0.13 mH 11:34AM 3.3 ft1.00 mL 6:27PM -0.1 ft-0.04 mH 11:59PM 2.6 ft0.78 mThu, Feb 18L 6:22AM -0.6 ft-0.20 mH 12:39PM 3.5 ft1.06 mL 7:25PM -0.4 ft-0.12 mFri, Feb 19H 1:02AM 2.9 ft0.87 mL 7:25AM -0.9 ft-0.27 mH 1:37PM 3.6 ft1.11 mL 8:19PM -0.7 ft-0.20 mSat, 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 m