tidealmanac
Mon, Aug 16

Tuesday, August 17, 2027

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

Wed, Aug 18

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. High1:19 AM2.7 ft0.83 m
  2. Low8:13 AM0.4 ft0.12 m
  3. High1:38 PM2.5 ft0.77 m
  4. Low8:21 PM0.4 ft0.13 m

Range 2.4 ft0.72 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:51 AM
Sunrise
6:19 AM
Solar noon
1:07 PM
Sunset
7:55 PM
Civil dusk
8:23 PM
Daylight
13h 36m

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

Moon

Full moon100% illuminated · day 15 of the cycle

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

This week

Sat, Aug 14L 6:26AM 0.6 ft0.18 mH 11:43AM 2.2 ft0.66 mL 6:17PM 0.5 ft0.16 mSun, Aug 15H 12:04AM 2.7 ft0.82 mL 7:06AM 0.5 ft0.16 mH 12:24PM 2.3 ft0.70 mL 7:03PM 0.5 ft0.15 mMon, Aug 16H 12:43AM 2.7 ft0.83 mL 7:42AM 0.4 ft0.14 mH 1:02PM 2.4 ft0.74 mL 7:44PM 0.4 ft0.13 mTue, Aug 17H 1:19AM 2.7 ft0.83 mL 8:13AM 0.4 ft0.12 mH 1:38PM 2.5 ft0.77 mL 8:21PM 0.4 ft0.13 mWed, Aug 18H 1:52AM 2.7 ft0.83 mL 8:42AM 0.3 ft0.10 mH 2:12PM 2.6 ft0.80 mL 8:57PM 0.4 ft0.13 mThu, Aug 19H 2:26AM 2.7 ft0.81 mL 9:11AM 0.3 ft0.10 mH 2:47PM 2.7 ft0.82 mL 9:32PM 0.5 ft0.14 mFri, Aug 20H 2:59AM 2.6 ft0.79 mL 9:41AM 0.3 ft0.10 mH 3:22PM 2.7 ft0.84 mL 10:09PM 0.5 ft0.16 m