tidealmanac
Wed, Feb 17

Thursday, February 18, 2027

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

Fri, Feb 19

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. Low4:22 AM-0.4 ft-0.13 m
  2. High10:19 AM2.6 ft0.80 m
  3. Low5:25 PM-0.3 ft-0.08 m
  4. High10:40 PM2.1 ft0.64 m

Range 3.0 ft0.92 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:23 AM
Sunrise
6:50 AM
Solar noon
12:17 PM
Sunset
5:43 PM
Civil dusk
6:10 PM
Daylight
10h 54m

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

Moon

Waxing gibbous92% illuminated · day 12 of the cycle

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

This week

Mon, Feb 15L 12:56AM -0.1 ft-0.04 mH 6:45AM 2.3 ft0.69 mL 2:09PM 0.1 ft0.04 mH 7:10PM 1.6 ft0.50 mTue, Feb 16L 2:05AM -0.2 ft-0.05 mH 8:01AM 2.3 ft0.71 mL 3:22PM 0.1 ft0.02 mH 8:28PM 1.7 ft0.52 mWed, Feb 17L 3:16AM -0.3 ft-0.08 mH 9:15AM 2.5 ft0.75 mL 4:26PM -0.1 ft-0.03 mH 9:39PM 1.9 ft0.57 mThu, Feb 18L 4:22AM -0.4 ft-0.13 mH 10:19AM 2.6 ft0.80 mL 5:25PM -0.3 ft-0.08 mH 10:40PM 2.1 ft0.64 mFri, Feb 19L 5:24AM -0.6 ft-0.18 mH 11:16AM 2.7 ft0.83 mL 6:17PM -0.4 ft-0.13 mH 11:37PM 2.3 ft0.71 mSat, Feb 20L 6:23AM -0.7 ft-0.22 mH 12:08PM 2.8 ft0.85 mL 7:05PM -0.6 ft-0.17 mSun, Feb 21H 12:28AM 2.5 ft0.77 mL 7:16AM -0.8 ft-0.23 mH 12:55PM 2.8 ft0.85 mL 7:48PM -0.6 ft-0.19 m