tidealmanac
Sat, Sep 19

Sunday, September 20, 2026

Georgetown Lighthouse, SC · NOAA 8662747 · MLLW · Local time (America/New_York)

Mon, Sep 21

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. High3:37 AM3.5 ft1.08 m
  2. Low9:40 AM1.6 ft0.48 m
  3. High4:26 PM4.1 ft1.26 m
  4. Low10:46 PM1.8 ft0.54 m

Range 2.6 ft0.78 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:39 AM
Sunrise
7:03 AM
Solar noon
1:10 PM
Sunset
7:17 PM
Civil dusk
7:42 PM
Daylight
12h 14m

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

Moon

First quarter65% illuminated · day 8 of the cycle

Near quarter moon: neap tides, a smaller range than average. Approximate phase, computed here.

This week

Thu, Sep 17H 1:00AM 3.7 ft1.14 mL 7:00AM 1.3 ft0.39 mH 1:45PM 4.2 ft1.28 mL 8:04PM 1.7 ft0.52 mFri, Sep 18H 1:49AM 3.6 ft1.10 mL 7:48AM 1.5 ft0.45 mH 2:37PM 4.1 ft1.25 mL 8:59PM 1.8 ft0.56 mSat, Sep 19H 2:42AM 3.5 ft1.08 mL 8:43AM 1.6 ft0.48 mH 3:31PM 4.1 ft1.25 mL 9:54PM 1.9 ft0.57 mSun, Sep 20H 3:37AM 3.5 ft1.08 mL 9:40AM 1.6 ft0.48 mH 4:26PM 4.1 ft1.26 mL 10:46PM 1.8 ft0.54 mMon, Sep 21H 4:34AM 3.6 ft1.10 mL 10:37AM 1.5 ft0.45 mH 5:20PM 4.2 ft1.28 mL 11:36PM 1.6 ft0.49 mTue, Sep 22H 5:29AM 3.7 ft1.14 mL 11:32AM 1.3 ft0.40 mH 6:10PM 4.3 ft1.32 mWed, Sep 23L 12:21AM 1.4 ft0.41 mH 6:20AM 3.9 ft1.20 mL 12:24PM 1.1 ft0.33 mH 6:55PM 4.4 ft1.35 m