tidealmanac
Sun, Dec 20

Monday, December 21, 2026

Georgetown Lighthouse, SC · NOAA 8662747 · 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. High5:17 AM4.4 ft1.33 m
  2. Low11:52 AM0.1 ft0.04 m
  3. High5:41 PM3.5 ft1.07 m
  4. Low11:50 PM-0.6 ft-0.19 m

Range 5.0 ft1.52 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:49 AM
Sunrise
7:16 AM
Solar noon
12:15 PM
Sunset
5:13 PM
Civil dusk
5:41 PM
Daylight
9h 57m

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 2:13AM 3.7 ft1.12 mL 8:40AM 0.9 ft0.26 mH 2:34PM 3.4 ft1.05 mL 8:58PM 0.2 ft0.06 mSat, Dec 19H 3:12AM 3.9 ft1.18 mL 9:46AM 0.7 ft0.21 mH 3:34PM 3.4 ft1.04 mL 9:54PM -0.1 ft-0.02 mSun, Dec 20H 4:14AM 4.1 ft1.26 mL 10:50AM 0.4 ft0.14 mH 4:38PM 3.4 ft1.05 mL 10:52PM -0.3 ft-0.10 mMon, Dec 21H 5:17AM 4.4 ft1.33 mL 11:52AM 0.1 ft0.04 mH 5:41PM 3.5 ft1.07 mL 11:50PM -0.6 ft-0.19 mTue, Dec 22H 6:16AM 4.6 ft1.40 mL 12:49PM -0.2 ft-0.05 mH 6:39PM 3.6 ft1.11 mWed, Dec 23L 12:46AM -0.9 ft-0.27 mH 7:12AM 4.8 ft1.45 mL 1:45PM -0.4 ft-0.13 mH 7:36PM 3.7 ft1.14 mThu, Dec 24L 1:42AM -1.1 ft-0.33 mH 8:09AM 4.8 ft1.48 mL 2:38PM -0.6 ft-0.18 mH 8:33PM 3.8 ft1.16 m