tidealmanac
Sun, Dec 20

Monday, December 21, 2026

Smith's Dock, SC · NOAA 8661559 · MLLW · Local time (America/New_York)

Tue, Dec 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. High5:20 AM4.9 ft1.51 m
  2. Low12:39 PM0.1 ft0.03 m
  3. High5:50 PM3.9 ft1.20 m

Range 4.8 ft1.47 m · 3 predicted tides · MLLW

Sun

Civil dawn
6:49 AM
Sunrise
7:16 AM
Solar noon
12:14 PM
Sunset
5:12 PM
Civil dusk
5:39 PM
Daylight
9h 55m

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

Moon

Waxing gibbous93% illuminated · day 12 of the cycle

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

This week

Fri, Dec 18H 2:31AM 4.0 ft1.22 mL 9:25AM 0.9 ft0.28 mH 2:54PM 3.8 ft1.15 mL 9:45PM 0.3 ft0.08 mSat, Dec 19H 3:26AM 4.3 ft1.31 mL 10:36AM 0.7 ft0.22 mH 3:51PM 3.8 ft1.15 mL 10:42PM 0.0 ft0.01 mSun, Dec 20H 4:23AM 4.6 ft1.41 mL 11:40AM 0.4 ft0.13 mH 4:51PM 3.8 ft1.16 mL 11:39PM -0.2 ft-0.07 mMon, Dec 21H 5:20AM 4.9 ft1.51 mL 12:39PM 0.1 ft0.03 mH 5:50PM 3.9 ft1.20 mTue, Dec 22L 12:34AM -0.5 ft-0.15 mH 6:18AM 5.3 ft1.60 mL 1:36PM -0.2 ft-0.06 mH 6:47PM 4.1 ft1.25 mWed, Dec 23L 1:29AM -0.8 ft-0.23 mH 7:13AM 5.5 ft1.68 mL 2:31PM -0.4 ft-0.13 mH 7:42PM 4.3 ft1.30 mThu, Dec 24L 2:25AM -0.9 ft-0.29 mH 8:07AM 5.6 ft1.72 mL 3:25PM -0.6 ft-0.18 mH 8:36PM 4.4 ft1.33 m