Sun, Sep 6Tue, Sep 8
Monday, September 7, 2026
Northbury, VA · NOAA 8636558 · MLLW · Local time (America/New_York)
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
- Low6:46 AM1.0 ft0.31 m
- High12:23 PM3.4 ft1.05 m
- Low6:41 PM0.7 ft0.23 m
Range 2.7 ft0.82 m · 3 predicted tides · MLLW
Sun
- Civil dawn
- 6:17 AM
- Sunrise
- 6:43 AM
- Solar noon
- 1:07 PM
- Sunset
- 7:30 PM
- Civil dusk
- 7:57 PM
- Daylight
- 12h 47m
Computed from the station's coordinates (NOAA solar algorithm, ±1 min); not NOAA tide data. Sun calendars: sunupsundown.site.
Moon
Waning crescent19% illuminated · day 25 of the cycle
Between spring and neap: an average tidal range. Approximate phase, computed here.
This week
Fri, Sep 4L 3:22AM 1.2 ft0.36 mH 8:45AM 3.3 ft1.01 mL 3:09PM 0.8 ft0.24 mH 9:21PM 4.2 ft1.27 mSat, Sep 5L 4:32AM 1.2 ft0.38 mH 9:50AM 3.2 ft0.98 mL 4:17PM 0.9 ft0.27 mH 10:32PM 4.1 ft1.25 mSun, Sep 6L 5:43AM 1.2 ft0.36 mH 11:07AM 3.2 ft0.99 mL 5:31PM 0.9 ft0.26 mH 11:50PM 4.1 ft1.26 mMon, Sep 7L 6:46AM 1.0 ft0.31 mH 12:23PM 3.4 ft1.05 mL 6:41PM 0.7 ft0.23 mTue, Sep 8H 12:58AM 4.2 ft1.29 mL 7:43AM 0.8 ft0.24 mH 1:27PM 3.7 ft1.13 mL 7:46PM 0.6 ft0.18 mWed, Sep 9H 1:55AM 4.3 ft1.31 mL 8:35AM 0.6 ft0.18 mH 2:23PM 4.0 ft1.22 mL 8:46PM 0.4 ft0.14 mThu, Sep 10H 2:47AM 4.3 ft1.32 mL 9:23AM 0.4 ft0.12 mH 3:15PM 4.3 ft1.30 mL 9:41PM 0.4 ft0.11 m