tidealmanac
Sun, Jul 18

Monday, July 19, 2027

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

Tue, Jul 20

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. Low3:54 AM0.3 ft0.09 m
  2. High9:39 AM4.0 ft1.22 m
  3. Low3:47 PM0.3 ft0.09 m
  4. High10:04 PM4.7 ft1.42 m

Range 4.4 ft1.33 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:10 AM
Sunrise
6:37 AM
Solar noon
1:32 PM
Sunset
8:27 PM
Civil dusk
8:53 PM
Daylight
13h 50m

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

Moon

Full moon99% illuminated · day 15 of the cycle

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

This week

Fri, Jul 16L 1:52AM 0.4 ft0.13 mH 7:28AM 3.9 ft1.18 mL 1:41PM 0.2 ft0.06 mH 8:06PM 4.8 ft1.45 mSat, Jul 17L 2:36AM 0.4 ft0.11 mH 8:14AM 3.9 ft1.19 mL 2:26PM 0.2 ft0.07 mH 8:47PM 4.8 ft1.45 mSun, Jul 18L 3:17AM 0.3 ft0.10 mH 8:57AM 4.0 ft1.20 mL 3:08PM 0.2 ft0.07 mH 9:26PM 4.7 ft1.44 mMon, Jul 19L 3:54AM 0.3 ft0.09 mH 9:39AM 4.0 ft1.22 mL 3:47PM 0.3 ft0.09 mH 10:04PM 4.7 ft1.42 mTue, Jul 20L 4:30AM 0.3 ft0.09 mH 10:20AM 4.0 ft1.22 mL 4:25PM 0.4 ft0.11 mH 10:41PM 4.6 ft1.39 mWed, Jul 21L 5:04AM 0.3 ft0.10 mH 11:00AM 4.0 ft1.23 mL 5:02PM 0.5 ft0.15 mH 11:17PM 4.5 ft1.36 mThu, Jul 22L 5:37AM 0.4 ft0.11 mH 11:38AM 4.1 ft1.24 mL 5:41PM 0.6 ft0.19 mH 11:52PM 4.3 ft1.32 m