tidealmanac
Sat, Sep 4

Sunday, September 5, 2027

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

Mon, Sep 6

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. High4:29 AM2.6 ft0.80 m
  2. Low11:15 AM0.3 ft0.09 m
  3. High5:03 PM3.2 ft0.96 m

Range 2.9 ft0.87 m · 3 predicted tides · MLLW

Sun

Civil dawn
6:09 AM
Sunrise
6:35 AM
Solar noon
1:02 PM
Sunset
7:28 PM
Civil dusk
7:54 PM
Daylight
12h 52m

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

Moon

Waxing crescent21% illuminated · day 4 of the cycle

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

This week

Thu, Sep 2H 2:10AM 3.2 ft0.97 mL 9:01AM -0.1 ft-0.03 mH 2:37PM 3.4 ft1.02 mL 9:31PM 0.0 ft-0.01 mFri, Sep 3H 2:56AM 3.0 ft0.92 mL 9:43AM 0.0 ft-0.01 mH 3:25PM 3.4 ft1.02 mL 10:23PM 0.1 ft0.04 mSat, Sep 4H 3:42AM 2.8 ft0.86 mL 10:28AM 0.1 ft0.03 mH 4:13PM 3.3 ft1.00 mL 11:18PM 0.3 ft0.10 mSun, Sep 5H 4:29AM 2.6 ft0.80 mL 11:15AM 0.3 ft0.09 mH 5:03PM 3.2 ft0.96 mMon, Sep 6L 12:16AM 0.6 ft0.17 mH 5:17AM 2.4 ft0.74 mL 12:06PM 0.5 ft0.15 mH 5:54PM 3.0 ft0.91 mTue, Sep 7L 1:16AM 0.7 ft0.22 mH 6:08AM 2.3 ft0.69 mL 1:01PM 0.7 ft0.20 mH 6:48PM 2.8 ft0.86 mWed, Sep 8L 2:18AM 0.9 ft0.26 mH 7:04AM 2.1 ft0.65 mL 2:02PM 0.8 ft0.25 mH 7:51PM 2.7 ft0.82 m