tidealmanac
Wed, Apr 21

Thursday, April 22, 2027

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

Fri, Apr 23

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. Low4:27 AM-0.2 ft-0.07 m
  2. High10:16 AM4.4 ft1.35 m
  3. Low4:23 PM-0.2 ft-0.05 m
  4. High10:42 PM5.1 ft1.57 m

Range 5.4 ft1.63 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:27 AM
Sunrise
6:52 AM
Solar noon
1:24 PM
Sunset
7:56 PM
Civil dusk
8:21 PM
Daylight
13h 4m

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

Moon

Full moon98% illuminated · day 16 of the cycle

Near new or full moon: spring tides, a larger range than average. Approximate phase, computed here.

This week

Mon, Apr 19L 2:08AM -0.3 ft-0.10 mH 8:05AM 4.8 ft1.46 mL 2:18PM -0.4 ft-0.13 mH 8:34PM 5.4 ft1.63 mTue, Apr 20L 2:57AM -0.4 ft-0.12 mH 8:50AM 4.7 ft1.44 mL 3:02PM -0.5 ft-0.14 mH 9:18PM 5.4 ft1.64 mWed, Apr 21L 3:43AM -0.4 ft-0.11 mH 9:34AM 4.6 ft1.40 mL 3:43PM -0.4 ft-0.11 mH 10:01PM 5.3 ft1.62 mThu, Apr 22L 4:27AM -0.2 ft-0.07 mH 10:16AM 4.4 ft1.35 mL 4:23PM -0.2 ft-0.05 mH 10:42PM 5.1 ft1.57 mFri, Apr 23L 5:09AM 0.0 ft0.00 mH 10:58AM 4.3 ft1.30 mL 5:02PM 0.1 ft0.03 mH 11:23PM 4.9 ft1.50 mSat, Apr 24L 5:51AM 0.3 ft0.09 mH 11:39AM 4.1 ft1.25 mL 5:42PM 0.4 ft0.12 mSun, Apr 25H 12:03AM 4.7 ft1.43 mL 6:35AM 0.6 ft0.18 mH 12:21PM 3.9 ft1.20 mL 6:23PM 0.7 ft0.21 m