tidealmanac
Fri, Sep 18

Saturday, September 19, 2026

Seabrook, SC · NOAA 8667524 · MLLW · Local time (America/New_York)

Sun, Sep 20

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. High2:44 AM5.6 ft1.71 m
  2. Low8:49 AM1.7 ft0.51 m
  3. High3:22 PM6.3 ft1.92 m
  4. Low9:54 PM2.0 ft0.61 m

Range 4.6 ft1.41 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:43 AM
Sunrise
7:08 AM
Solar noon
1:16 PM
Sunset
7:24 PM
Civil dusk
7:48 PM
Daylight
12h 16m

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

Moon

First quarter54% illuminated · day 7 of the cycle

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

This week

Wed, Sep 16H 12:14AM 6.2 ft1.88 mL 6:27AM 1.0 ft0.30 mH 12:49PM 6.7 ft2.03 mL 7:14PM 1.5 ft0.45 mThu, Sep 17H 1:02AM 5.9 ft1.80 mL 7:08AM 1.3 ft0.39 mH 1:39PM 6.5 ft1.97 mL 8:04PM 1.8 ft0.54 mFri, Sep 18H 1:53AM 5.7 ft1.74 mL 7:55AM 1.5 ft0.47 mH 2:30PM 6.3 ft1.93 mL 8:57PM 1.9 ft0.59 mSat, Sep 19H 2:44AM 5.6 ft1.71 mL 8:49AM 1.7 ft0.51 mH 3:22PM 6.3 ft1.92 mL 9:54PM 2.0 ft0.61 mSun, Sep 20H 3:36AM 5.6 ft1.72 mL 9:47AM 1.7 ft0.52 mH 4:15PM 6.3 ft1.93 mL 10:50PM 1.9 ft0.58 mMon, Sep 21H 4:29AM 5.7 ft1.75 mL 10:47AM 1.6 ft0.49 mH 5:08PM 6.4 ft1.97 mL 11:41PM 1.7 ft0.51 mTue, Sep 22H 5:22AM 5.9 ft1.80 mL 11:43AM 1.4 ft0.42 mH 6:00PM 6.6 ft2.02 m