tidealmanac
Mon, Oct 19

Tuesday, October 20, 2026

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

Wed, Oct 21

Predicted tide height, every 6 minutes

HighLowNightTwilight
8.2 ft2.5 m4.1 ft1.3 m0 ft0.0 m12 AM3 AM6 AM9 AMNoon3 PM6 PM9 PM12 AMSunrise 7:32 AMSunset 6:49 PM3:50 AM · 6.2 ft3:50 AM · 1.88 m10:02 AM · 1.9 ft10:02 AM · 0.59 m4:20 PM · 6.7 ft4:20 PM · 2.06 m10:52 PM · 1.7 ft10:52 PM · 0.53 m

NOAA's sampled predictions for this station and day. Sun times are computed here from the station's coordinates and are not NOAA data.

Tides

  1. High3:50 AM6.2 ft1.88 m
  2. Low10:02 AM1.9 ft0.59 m
  3. High4:20 PM6.7 ft2.06 m
  4. Low10:52 PM1.7 ft0.53 m

Range 5.0 ft1.53 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:07 AM
Sunrise
7:32 AM
Solar noon
1:10 PM
Sunset
6:49 PM
Civil dusk
7:14 PM
Daylight
11h 18m

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

Moon

Waxing gibbous70% illuminated · day 9 of the cycle

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

This week

Sat, Oct 17H 1:14AM 6.1 ft1.87 mL 7:03AM 1.9 ft0.56 mH 1:39PM 6.8 ft2.07 mL 8:09PM 2.2 ft0.67 mSun, Oct 18H 2:03AM 6.0 ft1.83 mL 7:57AM 2.0 ft0.61 mH 2:31PM 6.7 ft2.04 mL 9:06PM 2.2 ft0.67 mMon, Oct 19H 2:56AM 6.0 ft1.84 mL 8:59AM 2.0 ft0.62 mH 3:25PM 6.7 ft2.03 mL 10:01PM 2.0 ft0.62 mTue, Oct 20H 3:50AM 6.2 ft1.88 mL 10:02AM 1.9 ft0.59 mH 4:20PM 6.7 ft2.06 mL 10:52PM 1.7 ft0.53 mWed, Oct 21H 4:46AM 6.5 ft1.97 mL 11:01AM 1.7 ft0.52 mH 5:14PM 6.9 ft2.10 mL 11:40PM 1.4 ft0.42 mThu, Oct 22H 5:38AM 6.9 ft2.10 mL 11:56AM 1.4 ft0.42 mH 6:04PM 7.1 ft2.17 mFri, Oct 23L 12:25AM 1.0 ft0.30 mH 6:26AM 7.4 ft2.25 mL 12:49PM 1.1 ft0.32 mH 6:51PM 7.3 ft2.23 m