tidealmanac
Thu, May 20

Friday, May 21, 2027

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

Sat, May 22

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. High1:47 AM2.9 ft0.89 m
  2. Low8:56 AM0.1 ft0.04 m
  3. High2:09 PM2.2 ft0.68 m
  4. Low8:42 PM0.2 ft0.06 m

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

Sun

Civil dawn
5:18 AM
Sunrise
5:48 AM
Solar noon
12:59 PM
Sunset
8:10 PM
Civil dusk
8:40 PM
Daylight
14h 22m

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

Moon

Full moon99% illuminated · day 15 of the cycle

Near new or full moon: spring tides, a larger range than average. Approximate phase, computed here.

This week

Tue, May 18L 6:44AM 0.1 ft0.03 mH 12:01PM 2.3 ft0.69 mL 6:35PM 0.1 ft0.03 mWed, May 19H 12:24AM 3.0 ft0.91 mL 7:32AM 0.1 ft0.02 mH 12:46PM 2.3 ft0.69 mL 7:20PM 0.1 ft0.03 mThu, May 20H 1:06AM 3.0 ft0.90 mL 8:16AM 0.1 ft0.02 mH 1:29PM 2.2 ft0.68 mL 8:02PM 0.1 ft0.04 mFri, May 21H 1:47AM 2.9 ft0.89 mL 8:56AM 0.1 ft0.04 mH 2:09PM 2.2 ft0.68 mL 8:42PM 0.2 ft0.06 mSat, May 22H 2:25AM 2.8 ft0.86 mL 9:33AM 0.2 ft0.06 mH 2:48PM 2.2 ft0.67 mL 9:21PM 0.3 ft0.09 mSun, May 23H 3:05AM 2.7 ft0.83 mL 10:11AM 0.3 ft0.09 mH 3:28PM 2.2 ft0.66 mL 10:00PM 0.4 ft0.12 mMon, May 24H 3:45AM 2.6 ft0.79 mL 10:51AM 0.4 ft0.12 mH 4:09PM 2.1 ft0.65 mL 10:44PM 0.5 ft0.15 m