tidealmanac
Mon, Dec 21

Tuesday, December 22, 2026

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

Wed, Dec 23

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. Low12:37 AM-0.2 ft-0.06 m
  2. High6:27 AM2.3 ft0.69 m
  3. Low12:17 PM-0.3 ft-0.10 m
  4. High6:41 PM2.9 ft0.88 m

Range 3.2 ft0.99 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:53 AM
Sunrise
7:23 AM
Solar noon
12:06 PM
Sunset
4:50 PM
Civil dusk
5:20 PM
Daylight
9h 27m

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

Sat, Dec 19H 3:31AM 2.2 ft0.69 mL 9:15AM -0.1 ft-0.04 mH 3:51PM 2.6 ft0.79 mL 10:25PM 0.1 ft0.02 mSun, Dec 20H 4:33AM 2.2 ft0.68 mL 10:12AM -0.2 ft-0.06 mH 4:50PM 2.7 ft0.82 mL 11:32PM 0.0 ft-0.01 mMon, Dec 21H 5:31AM 2.2 ft0.68 mL 11:13AM -0.3 ft-0.08 mH 5:46PM 2.8 ft0.86 mTue, Dec 22L 12:37AM -0.2 ft-0.06 mH 6:27AM 2.3 ft0.69 mL 12:17PM -0.3 ft-0.10 mH 6:41PM 2.9 ft0.88 mWed, Dec 23L 1:36AM -0.3 ft-0.10 mH 7:22AM 2.3 ft0.70 mL 1:21PM -0.4 ft-0.13 mH 7:35PM 2.9 ft0.89 mThu, Dec 24L 2:30AM -0.5 ft-0.14 mH 8:16AM 2.4 ft0.72 mL 2:21PM -0.5 ft-0.16 mH 8:30PM 2.9 ft0.89 mFri, Dec 25L 3:21AM -0.5 ft-0.17 mH 9:09AM 2.4 ft0.73 mL 3:19PM -0.6 ft-0.17 mH 9:24PM 2.8 ft0.86 m