tidealmanac
Wed, Oct 21

Thursday, October 22, 2026

Lower Marlboro, MD · NOAA 8579542 · MLLW · Local time (America/New_York)

Fri, Oct 23

Predicted tide height, every 6 minutes

HighLowNightTwilight
3.3 ft1.0 m0.8 ft0.3 m-1.6 ft-0.5 m12 AM3 AM6 AM9 AMNoon3 PM6 PM9 PM12 AMSunrise 7:23 AMSunset 6:20 PM1:26 AM · 1.8 ft1:26 AM · 0.55 m7:51 AM · 0.3 ft7:51 AM · 0.08 m2:00 PM · 1.9 ft2:00 PM · 0.59 m8:22 PM · 0.3 ft8:22 PM · 0.10 m

NOAA's sampled predictions for this station and day. Sun times are computed here from the station's coordinates and are not NOAA data.

Tides

  1. High1:26 AM1.8 ft0.55 m
  2. Low7:51 AM0.3 ft0.08 m
  3. High2:00 PM1.9 ft0.59 m
  4. Low8:22 PM0.3 ft0.10 m

Range 1.7 ft0.51 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:56 AM
Sunrise
7:23 AM
Solar noon
12:51 PM
Sunset
6:20 PM
Civil dusk
6:47 PM
Daylight
10h 57m

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

Moon

Waxing gibbous87% illuminated · day 11 of the cycle

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

This week

Mon, Oct 19L 5:20AM 0.4 ft0.13 mH 11:08AM 1.7 ft0.52 mL 5:39PM 0.4 ft0.13 mH 11:38PM 1.8 ft0.56 mTue, Oct 20L 6:14AM 0.4 ft0.12 mH 12:11PM 1.7 ft0.53 mL 6:36PM 0.4 ft0.12 mWed, Oct 21H 12:34AM 1.8 ft0.55 mL 7:04AM 0.3 ft0.10 mH 1:08PM 1.8 ft0.56 mL 7:31PM 0.4 ft0.11 mThu, Oct 22H 1:26AM 1.8 ft0.55 mL 7:51AM 0.3 ft0.08 mH 2:00PM 1.9 ft0.59 mL 8:22PM 0.3 ft0.10 mFri, Oct 23H 2:14AM 1.8 ft0.56 mL 8:36AM 0.2 ft0.06 mH 2:47PM 2.0 ft0.62 mL 9:12PM 0.3 ft0.09 mSat, Oct 24H 2:58AM 1.8 ft0.56 mL 9:20AM 0.1 ft0.04 mH 3:31PM 2.1 ft0.65 mL 9:59PM 0.3 ft0.08 mSun, Oct 25H 3:39AM 1.9 ft0.56 mL 10:02AM 0.1 ft0.02 mH 4:14PM 2.2 ft0.67 mL 10:44PM 0.2 ft0.07 m