tidealmanac
Thu, Oct 15

Friday, October 16, 2026

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

Sat, Oct 17

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. High12:35 AM4.4 ft1.33 m
  2. Low6:39 AM1.3 ft0.41 m
  3. High1:03 PM4.9 ft1.49 m
  4. Low7:41 PM1.7 ft0.51 m

Range 3.5 ft1.08 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:03 AM
Sunrise
7:27 AM
Solar noon
1:11 PM
Sunset
6:54 PM
Civil dusk
7:18 PM
Daylight
11h 27m

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

Moon

Waxing crescent28% illuminated · day 5 of the cycle

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

This week

Tue, Oct 13L 4:42AM 0.6 ft0.19 mH 11:02AM 5.4 ft1.64 mL 5:26PM 0.9 ft0.29 mH 11:13PM 4.7 ft1.42 mWed, Oct 14L 5:19AM 0.9 ft0.27 mH 11:41AM 5.2 ft1.59 mL 6:09PM 1.2 ft0.37 mH 11:54PM 4.5 ft1.37 mThu, Oct 15L 5:58AM 1.1 ft0.34 mH 12:21PM 5.0 ft1.54 mL 6:53PM 1.5 ft0.45 mFri, Oct 16H 12:35AM 4.4 ft1.33 mL 6:39AM 1.3 ft0.41 mH 1:03PM 4.9 ft1.49 mL 7:41PM 1.7 ft0.51 mSat, Oct 17H 1:19AM 4.2 ft1.29 mL 7:26AM 1.5 ft0.46 mH 1:49PM 4.8 ft1.45 mL 8:34PM 1.8 ft0.54 mSun, Oct 18H 2:08AM 4.2 ft1.27 mL 8:21AM 1.6 ft0.50 mH 2:40PM 4.7 ft1.43 mL 9:27PM 1.8 ft0.54 mMon, Oct 19H 3:01AM 4.2 ft1.28 mL 9:21AM 1.6 ft0.50 mH 3:35PM 4.7 ft1.42 mL 10:18PM 1.7 ft0.51 m