tidealmanac
Sat, Sep 5

Sunday, September 6, 2026

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

Mon, Sep 7

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. Low3:42 AM0.7 ft0.20 m
  2. High8:47 AM2.3 ft0.70 m
  3. Low3:33 PM0.5 ft0.15 m
  4. High9:31 PM3.0 ft0.91 m

Range 2.5 ft0.77 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:10 AM
Sunrise
6:36 AM
Solar noon
1:01 PM
Sunset
7:26 PM
Civil dusk
7:53 PM
Daylight
12h 49m

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

Moon

Waning crescent28% illuminated · day 24 of the cycle

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

This week

Thu, Sep 3L 12:19AM 0.6 ft0.18 mH 5:28AM 2.4 ft0.74 mL 12:13PM 0.4 ft0.12 mH 6:02PM 3.0 ft0.93 mFri, Sep 4L 1:22AM 0.7 ft0.20 mH 6:24AM 2.3 ft0.71 mL 1:13PM 0.5 ft0.14 mH 7:02PM 3.0 ft0.91 mSat, Sep 5L 2:32AM 0.7 ft0.21 mH 7:29AM 2.3 ft0.69 mL 2:21PM 0.5 ft0.15 mH 8:14PM 3.0 ft0.90 mSun, Sep 6L 3:42AM 0.7 ft0.20 mH 8:47AM 2.3 ft0.70 mL 3:33PM 0.5 ft0.15 mH 9:31PM 3.0 ft0.91 mMon, Sep 7L 4:46AM 0.6 ft0.17 mH 10:02AM 2.4 ft0.74 mL 4:42PM 0.4 ft0.12 mH 10:37PM 3.1 ft0.94 mTue, Sep 8L 5:42AM 0.4 ft0.14 mH 11:04AM 2.6 ft0.81 mL 5:44PM 0.3 ft0.09 mH 11:34PM 3.1 ft0.95 mWed, Sep 9L 6:34AM 0.3 ft0.10 mH 11:59AM 2.9 ft0.87 mL 6:43PM 0.2 ft0.06 m