tidealmanac
Sun, Oct 4

Monday, October 5, 2026

Washington Naval Yard, DC · NOAA 8593005 · MLLW · Local time (America/New_York)

Tue, Oct 6

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. High3:48 AM3.1 ft0.95 m
  2. Low11:01 AM0.8 ft0.25 m
  3. High4:44 PM2.9 ft0.87 m
  4. Low11:10 PM0.8 ft0.24 m

Range 2.3 ft0.70 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:41 AM
Sunrise
7:07 AM
Solar noon
12:57 PM
Sunset
6:46 PM
Civil dusk
7:12 PM
Daylight
11h 38m

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

Moon

Last quarter33% illuminated · day 23 of the cycle

Near quarter moon: neap tides, a smaller range than average. Approximate phase, computed here.

This week

Fri, Oct 2H 12:29AM 3.5 ft1.07 mL 7:51AM 0.8 ft0.25 mH 1:14PM 2.9 ft0.88 mL 7:34PM 0.7 ft0.23 mSat, Oct 3H 1:27AM 3.4 ft1.03 mL 8:53AM 0.9 ft0.27 mH 2:17PM 2.8 ft0.86 mL 8:41PM 0.8 ft0.26 mSun, Oct 4H 2:32AM 3.2 ft0.98 mL 9:58AM 0.9 ft0.27 mH 3:30PM 2.8 ft0.85 mL 9:57PM 0.9 ft0.27 mMon, Oct 5H 3:48AM 3.1 ft0.95 mL 11:01AM 0.8 ft0.25 mH 4:44PM 2.9 ft0.87 mL 11:10PM 0.8 ft0.24 mTue, Oct 6H 5:05AM 3.1 ft0.94 mL 12:00PM 0.7 ft0.21 mH 5:48PM 3.0 ft0.92 mWed, Oct 7L 12:16AM 0.6 ft0.20 mH 6:10AM 3.1 ft0.96 mL 12:54PM 0.5 ft0.17 mH 6:44PM 3.2 ft0.97 mThu, Oct 8L 1:16AM 0.5 ft0.15 mH 7:06AM 3.2 ft0.98 mL 1:45PM 0.4 ft0.13 mH 7:34PM 3.3 ft1.02 m