tidealmanac
Sat, Sep 11

Sunday, September 12, 2027

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

Mon, Sep 13

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. Low5:49 AM0.8 ft0.24 m
  2. High11:13 AM2.4 ft0.74 m
  3. Low5:54 PM0.7 ft0.23 m
  4. High11:33 PM2.7 ft0.83 m

Range 2.0 ft0.61 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:15 AM
Sunrise
6:41 AM
Solar noon
12:59 PM
Sunset
7:17 PM
Civil dusk
7:43 PM
Daylight
12h 36m

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

Moon

Waxing gibbous88% illuminated · day 11 of the cycle

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

This week

Thu, Sep 9L 3:21AM 0.9 ft0.28 mH 8:16AM 2.1 ft0.64 mL 3:07PM 0.9 ft0.27 mH 9:03PM 2.6 ft0.80 mFri, Sep 10L 4:18AM 0.9 ft0.28 mH 9:33AM 2.1 ft0.66 mL 4:10PM 0.9 ft0.27 mH 10:04PM 2.6 ft0.81 mSat, Sep 11L 5:06AM 0.9 ft0.27 mH 10:29AM 2.3 ft0.69 mL 5:05PM 0.8 ft0.25 mH 10:52PM 2.7 ft0.82 mSun, Sep 12L 5:49AM 0.8 ft0.24 mH 11:13AM 2.4 ft0.74 mL 5:54PM 0.7 ft0.23 mH 11:33PM 2.7 ft0.83 mMon, Sep 13L 6:27AM 0.7 ft0.21 mH 11:53AM 2.6 ft0.79 mL 6:39PM 0.7 ft0.20 mTue, Sep 14H 12:11AM 2.8 ft0.84 mL 7:01AM 0.6 ft0.18 mH 12:30PM 2.7 ft0.83 mL 7:20PM 0.6 ft0.18 mWed, Sep 15H 12:46AM 2.8 ft0.85 mL 7:33AM 0.5 ft0.15 mH 1:06PM 2.9 ft0.87 mL 7:58PM 0.5 ft0.16 m