tidealmanac
Thu, Aug 19

Friday, August 20, 2027

Fort Sumter, SC · NOAA 8665728 · MLLW · Local time (America/New_York)

Sat, Aug 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. Low4:19 AM0.5 ft0.14 m
  2. High10:24 AM5.1 ft1.57 m
  3. Low4:35 PM0.8 ft0.23 m
  4. High10:40 PM5.1 ft1.57 m

Range 4.7 ft1.43 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:20 AM
Sunrise
6:46 AM
Solar noon
1:23 PM
Sunset
8:00 PM
Civil dusk
8:26 PM
Daylight
13h 14m

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

Moon

Waning gibbous89% illuminated · day 18 of the cycle

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

This week

Tue, Aug 17L 2:40AM 0.6 ft0.17 mH 8:37AM 4.9 ft1.50 mL 2:39PM 0.5 ft0.16 mH 9:04PM 5.6 ft1.70 mWed, Aug 18L 3:14AM 0.5 ft0.16 mH 9:15AM 5.0 ft1.52 mL 3:18PM 0.6 ft0.17 mH 9:38PM 5.5 ft1.67 mThu, Aug 19L 3:47AM 0.5 ft0.15 mH 9:51AM 5.1 ft1.54 mL 3:56PM 0.7 ft0.20 mH 10:10PM 5.3 ft1.62 mFri, Aug 20L 4:19AM 0.5 ft0.14 mH 10:24AM 5.1 ft1.57 mL 4:35PM 0.8 ft0.23 mH 10:40PM 5.1 ft1.57 mSat, Aug 21L 4:52AM 0.5 ft0.14 mH 10:58AM 5.2 ft1.59 mL 5:16PM 0.9 ft0.28 mH 11:12PM 5.0 ft1.52 mSun, Aug 22L 5:29AM 0.5 ft0.14 mH 11:36AM 5.3 ft1.63 mL 6:01PM 1.0 ft0.32 mH 11:51PM 4.8 ft1.47 mMon, Aug 23L 6:11AM 0.5 ft0.14 mH 12:22PM 5.4 ft1.65 mL 6:54PM 1.2 ft0.36 m