tidealmanac
Mon, Oct 19

Tuesday, October 20, 2026

Halfmoon Reef, Halfmoon River, GA · NOAA 8671314 · 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 7:31 AMSunset 6:47 PM4:12 AM · 5.9 ft4:12 AM · 1.79 m10:19 AM · 2.0 ft10:19 AM · 0.60 m4:39 PM · 6.6 ft4:39 PM · 2.01 m10:55 PM · 1.8 ft10:55 PM · 0.54 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. High4:12 AM5.9 ft1.79 m
  2. Low10:19 AM2.0 ft0.60 m
  3. High4:39 PM6.6 ft2.01 m
  4. Low10:55 PM1.8 ft0.54 m

Range 4.8 ft1.47 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:06 AM
Sunrise
7:31 AM
Solar noon
1:09 PM
Sunset
6:47 PM
Civil dusk
7:11 PM
Daylight
11h 16m

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 1:08AM 5.7 ft1.74 mL 7:14AM 2.1 ft0.63 mH 1:44PM 6.5 ft1.98 mL 8:06PM 2.4 ft0.72 mSun, Oct 18H 2:08AM 5.6 ft1.70 mL 8:16AM 2.2 ft0.68 mH 2:44PM 6.4 ft1.95 mL 9:09PM 2.4 ft0.72 mMon, Oct 19H 3:11AM 5.6 ft1.72 mL 9:21AM 2.2 ft0.67 mH 3:43PM 6.4 ft1.96 mL 10:06PM 2.1 ft0.65 mTue, Oct 20H 4:12AM 5.9 ft1.79 mL 10:19AM 2.0 ft0.60 mH 4:39PM 6.6 ft2.01 mL 10:55PM 1.8 ft0.54 mWed, Oct 21H 5:08AM 6.3 ft1.92 mL 11:12AM 1.6 ft0.50 mH 5:30PM 6.9 ft2.09 mL 11:41PM 1.3 ft0.41 mThu, Oct 22H 5:58AM 6.9 ft2.09 mL 12:00PM 1.2 ft0.37 mH 6:17PM 7.2 ft2.18 mFri, Oct 23L 12:23AM 0.9 ft0.26 mH 6:42AM 7.5 ft2.27 mL 12:47PM 0.8 ft0.25 mH 6:59PM 7.5 ft2.28 m