tidealmanac
Thu, Dec 24

Friday, December 25, 2026

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

Sat, Dec 26

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. High12:57 AM2.2 ft0.67 m
  2. Low7:36 AM-0.7 ft-0.22 m
  3. High1:27 PM3.0 ft0.92 m
  4. Low8:34 PM-0.5 ft-0.16 m

Range 3.7 ft1.14 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:47 AM
Sunrise
7:16 AM
Solar noon
12:02 PM
Sunset
4:48 PM
Civil dusk
5:18 PM
Daylight
9h 32m

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

Moon

Full moon98% illuminated · day 16 of the cycle

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

This week

Tue, Dec 22L 4:50AM -0.4 ft-0.13 mH 10:44AM 2.8 ft0.87 mL 5:59PM -0.3 ft-0.09 mH 11:08PM 2.0 ft0.62 mWed, Dec 23L 5:46AM -0.6 ft-0.17 mH 11:40AM 3.0 ft0.91 mL 6:53PM -0.4 ft-0.13 mThu, Dec 24H 12:04AM 2.1 ft0.65 mL 6:42AM -0.7 ft-0.20 mH 12:35PM 3.0 ft0.93 mL 7:44PM -0.5 ft-0.15 mFri, Dec 25H 12:57AM 2.2 ft0.67 mL 7:36AM -0.7 ft-0.22 mH 1:27PM 3.0 ft0.92 mL 8:34PM -0.5 ft-0.16 mSat, Dec 26H 1:50AM 2.3 ft0.69 mL 8:30AM -0.7 ft-0.21 mH 2:19PM 2.9 ft0.89 mL 9:24PM -0.5 ft-0.15 mSun, Dec 27H 2:44AM 2.3 ft0.69 mL 9:25AM -0.6 ft-0.17 mH 3:11PM 2.7 ft0.83 mL 10:16PM -0.4 ft-0.13 mMon, Dec 28H 3:39AM 2.3 ft0.69 mL 10:26AM -0.4 ft-0.12 mH 4:03PM 2.5 ft0.76 mL 11:09PM -0.4 ft-0.11 m