tidealmanac
Sun, Dec 20

Monday, December 21, 2026

Mathias Point, Va., VA · NOAA 8634892 · MLLW · Local time (America/New_York)

Tue, Dec 22

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. High12:57 AM1.0 ft0.29 m
  2. Low6:28 AM-0.1 ft-0.04 m
  3. High1:12 PM1.2 ft0.37 m
  4. Low7:52 PM-0.1 ft-0.03 m

Range 1.3 ft0.41 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:52 AM
Sunrise
7:21 AM
Solar noon
12:06 PM
Sunset
4:51 PM
Civil dusk
5:20 PM
Daylight
9h 29m

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

Moon

Waxing gibbous93% illuminated · day 12 of the cycle

Between spring and neap: an average tidal range. Approximate phase, computed here.

This week

Fri, Dec 18L 3:36AM 0.0 ft-0.01 mH 10:18AM 1.1 ft0.33 mL 4:31PM 0.1 ft0.02 mH 10:57PM 1.0 ft0.30 mSat, Dec 19L 4:30AM -0.1 ft-0.02 mH 11:17AM 1.1 ft0.34 mL 5:40PM 0.0 ft0.01 mH 11:59PM 1.0 ft0.29 mSun, Dec 20L 5:27AM -0.1 ft-0.03 mH 12:16PM 1.2 ft0.36 mL 6:47PM 0.0 ft-0.01 mMon, Dec 21H 12:57AM 1.0 ft0.29 mL 6:28AM -0.1 ft-0.04 mH 1:12PM 1.2 ft0.37 mL 7:52PM -0.1 ft-0.03 mTue, Dec 22H 1:53AM 1.0 ft0.30 mL 7:32AM -0.2 ft-0.05 mH 2:07PM 1.3 ft0.38 mL 8:51PM -0.2 ft-0.05 mWed, Dec 23H 2:48AM 1.0 ft0.30 mL 8:36AM -0.2 ft-0.07 mH 3:01PM 1.3 ft0.39 mL 9:45PM -0.2 ft-0.07 mThu, Dec 24H 3:42AM 1.0 ft0.31 mL 9:36AM -0.3 ft-0.08 mH 3:56PM 1.3 ft0.38 mL 10:36PM -0.3 ft-0.08 m