tidealmanac
Mon, Oct 18

Tuesday, October 19, 2027

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

Wed, Oct 20

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. High3:30 AM2.5 ft0.76 m
  2. Low10:03 AM0.4 ft0.11 m
  3. High3:54 PM3.2 ft0.96 m
  4. Low11:02 PM0.6 ft0.17 m

Range 2.8 ft0.85 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:48 AM
Sunrise
7:14 AM
Solar noon
12:48 PM
Sunset
6:21 PM
Civil dusk
6:48 PM
Daylight
11h 7m

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

Moon

Waning gibbous82% illuminated · day 18 of the cycle

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

This week

Sat, Oct 16H 1:26AM 2.7 ft0.81 mL 8:02AM 0.3 ft0.10 mH 1:46PM 3.2 ft0.98 mL 8:48PM 0.4 ft0.13 mSun, Oct 17H 2:05AM 2.6 ft0.80 mL 8:39AM 0.3 ft0.09 mH 2:25PM 3.2 ft0.98 mL 9:28PM 0.4 ft0.13 mMon, Oct 18H 2:45AM 2.6 ft0.78 mL 9:19AM 0.3 ft0.10 mH 3:07PM 3.2 ft0.98 mL 10:11PM 0.5 ft0.15 mTue, Oct 19H 3:30AM 2.5 ft0.76 mL 10:03AM 0.4 ft0.11 mH 3:54PM 3.2 ft0.96 mL 11:02PM 0.6 ft0.17 mWed, Oct 20H 4:19AM 2.4 ft0.74 mL 10:54AM 0.5 ft0.14 mH 4:46PM 3.1 ft0.94 mThu, Oct 21L 12:00AM 0.6 ft0.19 mH 5:13AM 2.4 ft0.73 mL 11:53AM 0.5 ft0.16 mH 5:42PM 3.0 ft0.91 mFri, Oct 22L 1:03AM 0.7 ft0.20 mH 6:13AM 2.4 ft0.72 mL 1:00PM 0.6 ft0.18 mH 6:42PM 2.9 ft0.89 m