tidealmanac
Sun, Dec 20

Monday, December 21, 2026

Keysfield, SC · NOAA 8660831 · 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. Low4:47 AM-0.3 ft-0.09 m
  2. High11:00 AM1.6 ft0.50 m
  3. Low5:47 PM0.1 ft0.04 m
  4. High11:24 PM1.3 ft0.40 m

Range 1.9 ft0.59 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:49 AM
Sunrise
7:17 AM
Solar noon
12:14 PM
Sunset
5:11 PM
Civil dusk
5:39 PM
Daylight
9h 54m

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 18L 1:59AM 0.3 ft0.10 mH 7:56AM 1.4 ft0.42 mL 2:35PM 0.7 ft0.22 mH 8:17PM 1.3 ft0.39 mSat, Dec 19L 2:53AM 0.2 ft0.05 mH 8:55AM 1.4 ft0.44 mL 3:41PM 0.6 ft0.18 mH 9:17PM 1.3 ft0.39 mSun, Dec 20L 3:49AM -0.1 ft-0.02 mH 9:57AM 1.5 ft0.47 mL 4:45PM 0.4 ft0.12 mH 10:21PM 1.3 ft0.39 mMon, Dec 21L 4:47AM -0.3 ft-0.09 mH 11:00AM 1.6 ft0.50 mL 5:47PM 0.1 ft0.04 mH 11:24PM 1.3 ft0.40 mTue, Dec 22L 5:45AM -0.5 ft-0.16 mH 11:59AM 1.7 ft0.52 mL 6:44PM -0.1 ft-0.04 mWed, Dec 23H 12:22AM 1.4 ft0.41 mL 6:41AM -0.8 ft-0.23 mH 12:55PM 1.8 ft0.54 mL 7:40PM -0.3 ft-0.11 mThu, Dec 24H 1:19AM 1.4 ft0.42 mL 7:37AM -0.9 ft-0.28 mH 1:52PM 1.8 ft0.55 mL 8:33PM -0.5 ft-0.15 m