tidealmanac
Sat, Jan 30

Sunday, January 31, 2027

Shelltown, MD · NOAA 8571097 · MLLW · Local time (America/New_York)

Mon, Feb 1

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. Low1:57 AM0.0 ft0.01 m
  2. High8:00 AM2.0 ft0.61 m
  3. Low3:15 PM0.3 ft0.08 m
  4. High8:09 PM1.4 ft0.42 m

Range 2.0 ft0.60 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:40 AM
Sunrise
7:08 AM
Solar noon
12:16 PM
Sunset
5:23 PM
Civil dusk
5:51 PM
Daylight
10h 15m

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

Moon

Last quarter34% illuminated · day 23 of the cycle

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

This week

Thu, Jan 28H 4:55AM 2.3 ft0.70 mL 12:02PM -0.1 ft-0.03 mH 5:04PM 1.8 ft0.56 mFri, Jan 29L 12:07AM -0.2 ft-0.07 mH 5:48AM 2.2 ft0.66 mL 1:04PM 0.1 ft0.03 mH 5:53PM 1.6 ft0.49 mSat, Jan 30L 12:59AM -0.1 ft-0.03 mH 6:48AM 2.1 ft0.63 mL 2:10PM 0.2 ft0.07 mH 6:53PM 1.5 ft0.44 mSun, Jan 31L 1:57AM 0.0 ft0.01 mH 8:00AM 2.0 ft0.61 mL 3:15PM 0.3 ft0.08 mH 8:09PM 1.4 ft0.42 mMon, Feb 1L 2:57AM 0.1 ft0.02 mH 9:06AM 2.0 ft0.61 mL 4:12PM 0.2 ft0.07 mH 9:19PM 1.4 ft0.43 mTue, Feb 2L 3:55AM 0.1 ft0.02 mH 10:00AM 2.1 ft0.63 mL 5:03PM 0.2 ft0.06 mH 10:12PM 1.5 ft0.46 mWed, Feb 3L 4:47AM 0.0 ft0.00 mH 10:47AM 2.1 ft0.65 mL 5:49PM 0.1 ft0.03 mH 10:58PM 1.6 ft0.50 m