tidealmanac
Sat, Dec 12

Sunday, December 13, 2026

Bellevue, D.C., DC · NOAA 8590111 · MLLW · Local time (America/New_York)

Mon, Dec 14

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. Low5:12 AM0.0 ft-0.01 m
  2. High11:22 AM2.3 ft0.69 m
  3. Low5:07 PM0.1 ft0.02 m
  4. High11:25 PM2.6 ft0.78 m

Range 2.6 ft0.79 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:48 AM
Sunrise
7:18 AM
Solar noon
12:02 PM
Sunset
4:47 PM
Civil dusk
5:16 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 crescent19% illuminated · day 4 of the cycle

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

This week

Thu, Dec 10L 3:23AM -0.2 ft-0.05 mH 9:26AM 2.3 ft0.71 mL 3:10PM 0.0 ft0.00 mH 9:29PM 2.8 ft0.84 mFri, Dec 11L 4:02AM -0.1 ft-0.03 mH 10:06AM 2.3 ft0.70 mL 3:48PM 0.0 ft0.01 mH 10:07PM 2.7 ft0.82 mSat, Dec 12L 4:38AM -0.1 ft-0.02 mH 10:45AM 2.3 ft0.69 mL 4:27PM 0.1 ft0.02 mH 10:45PM 2.6 ft0.80 mSun, Dec 13L 5:12AM 0.0 ft-0.01 mH 11:22AM 2.3 ft0.69 mL 5:07PM 0.1 ft0.02 mH 11:25PM 2.6 ft0.78 mMon, Dec 14L 5:45AM 0.0 ft0.00 mH 11:57AM 2.3 ft0.70 mL 5:48PM 0.1 ft0.02 mTue, Dec 15H 12:06AM 2.5 ft0.77 mL 6:17AM 0.0 ft-0.01 mH 12:34PM 2.3 ft0.71 mL 6:31PM 0.1 ft0.02 mWed, Dec 16H 12:50AM 2.5 ft0.75 mL 6:53AM 0.0 ft-0.01 mH 1:13PM 2.4 ft0.73 mL 7:17PM 0.1 ft0.02 m