tidealmanac
Tue, Oct 19

Wednesday, October 20, 2027

St. Augustine, City dock, FL · NOAA 8720576 · MLLW · Local time (America/New_York)

Thu, Oct 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. High12:07 AM4.5 ft1.37 m
  2. Low6:14 AM0.7 ft0.21 m
  3. High12:37 PM5.3 ft1.63 m
  4. Low7:07 PM1.2 ft0.36 m

Range 4.7 ft1.42 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:06 AM
Sunrise
7:30 AM
Solar noon
1:10 PM
Sunset
6:50 PM
Civil dusk
7:15 PM
Daylight
11h 20m

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

Moon

Waning gibbous73% illuminated · day 19 of the cycle

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

This week

Sun, Oct 17L 4:00AM 0.5 ft0.15 mH 10:12AM 5.4 ft1.66 mL 4:39PM 0.8 ft0.26 mH 10:32PM 4.7 ft1.43 mMon, Oct 18L 4:40AM 0.5 ft0.15 mH 10:57AM 5.4 ft1.66 mL 5:23PM 0.9 ft0.28 mH 11:18PM 4.6 ft1.40 mTue, Oct 19L 5:24AM 0.6 ft0.17 mH 11:45AM 5.4 ft1.64 mL 6:12PM 1.1 ft0.32 mWed, Oct 20H 12:07AM 4.5 ft1.37 mL 6:14AM 0.7 ft0.21 mH 12:37PM 5.3 ft1.63 mL 7:07PM 1.2 ft0.36 mThu, Oct 21H 1:01AM 4.5 ft1.36 mL 7:12AM 0.8 ft0.25 mH 1:34PM 5.3 ft1.61 mL 8:09PM 1.2 ft0.37 mFri, Oct 22H 2:01AM 4.5 ft1.36 mL 8:18AM 0.9 ft0.27 mH 2:36PM 5.2 ft1.59 mL 9:14PM 1.1 ft0.35 mSat, Oct 23H 3:07AM 4.5 ft1.39 mL 9:28AM 0.9 ft0.27 mH 3:42PM 5.2 ft1.58 mL 10:15PM 1.0 ft0.29 m