tidealmanac
Wed, Jan 20

Thursday, January 21, 2027

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

Fri, Jan 22

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. Low5:34 AM-0.7 ft-0.21 m
  2. High11:29 AM2.8 ft0.85 m
  3. Low6:38 PM-0.5 ft-0.17 m
  4. High11:51 PM2.1 ft0.64 m

Range 3.5 ft1.06 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:47 AM
Sunrise
7:15 AM
Solar noon
12:14 PM
Sunset
5:12 PM
Civil dusk
5:41 PM
Daylight
9h 57m

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

Moon

Full moon99% illuminated · day 13 of the cycle

Near new or full moon: spring tides, a larger range than average. Approximate phase, computed here.

This week

Mon, Jan 18L 2:26AM -0.3 ft-0.08 mH 8:22AM 2.3 ft0.70 mL 3:40PM 0.0 ft-0.01 mH 8:46PM 1.6 ft0.50 mTue, Jan 19L 3:30AM -0.4 ft-0.12 mH 9:29AM 2.5 ft0.76 mL 4:44PM -0.2 ft-0.06 mH 9:52PM 1.8 ft0.54 mWed, Jan 20L 4:33AM -0.5 ft-0.16 mH 10:31AM 2.7 ft0.81 mL 5:43PM -0.4 ft-0.12 mH 10:53PM 1.9 ft0.59 mThu, Jan 21L 5:34AM -0.7 ft-0.21 mH 11:29AM 2.8 ft0.85 mL 6:38PM -0.5 ft-0.17 mH 11:51PM 2.1 ft0.64 mFri, Jan 22L 6:32AM -0.8 ft-0.25 mH 12:23PM 2.9 ft0.87 mL 7:27PM -0.7 ft-0.20 mSat, Jan 23H 12:44AM 2.3 ft0.69 mL 7:27AM -0.9 ft-0.27 mH 1:13PM 2.9 ft0.87 mL 8:13PM -0.7 ft-0.22 mSun, Jan 24H 1:35AM 2.4 ft0.72 mL 8:19AM -0.9 ft-0.27 mH 2:00PM 2.8 ft0.84 mL 8:58PM -0.7 ft-0.22 m