tidealmanac
Sun, Sep 20

Monday, September 21, 2026

St. Simons Light, GA · NOAA 8677344 · MLLW · Local time (America/New_York)

Tue, Sep 22

No NOAA sampled curve is loaded for this day; the predicted highs and lows are listed below. Nothing is interpolated.

Tides

  1. High4:34 AM6.1 ft1.85 m
  2. Low10:43 AM1.8 ft0.54 m
  3. High5:10 PM6.8 ft2.09 m
  4. Low11:40 PM1.8 ft0.56 m

Range 5.1 ft1.55 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:49 AM
Sunrise
7:13 AM
Solar noon
1:19 PM
Sunset
7:25 PM
Civil dusk
7:49 PM
Daylight
12h 12m

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

Moon

Waxing gibbous75% illuminated · day 9 of the cycle

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

This week

Fri, Sep 18H 1:52AM 6.1 ft1.87 mL 7:48AM 1.7 ft0.52 mH 2:23PM 6.8 ft2.07 mL 8:59PM 2.2 ft0.67 mSat, Sep 19H 2:43AM 6.0 ft1.83 mL 8:44AM 1.9 ft0.57 mH 3:17PM 6.7 ft2.04 mL 9:56PM 2.2 ft0.67 mSun, Sep 20H 3:37AM 6.0 ft1.82 mL 9:45AM 1.9 ft0.57 mH 4:14PM 6.7 ft2.04 mL 10:50PM 2.1 ft0.63 mMon, Sep 21H 4:34AM 6.1 ft1.85 mL 10:43AM 1.8 ft0.54 mH 5:10PM 6.8 ft2.09 mL 11:40PM 1.8 ft0.56 mTue, Sep 22H 5:29AM 6.3 ft1.93 mL 11:38AM 1.6 ft0.47 mH 6:02PM 7.1 ft2.16 mWed, Sep 23L 12:26AM 1.5 ft0.46 mH 6:19AM 6.7 ft2.03 mL 12:30PM 1.3 ft0.40 mH 6:47PM 7.3 ft2.23 mThu, Sep 24L 1:10AM 1.2 ft0.35 mH 7:04AM 7.1 ft2.16 mL 1:20PM 1.0 ft0.32 mH 7:29PM 7.5 ft2.30 m