tidealmanac
Wed, Dec 9

Thursday, December 10, 2026

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

Fri, Dec 11

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. Low2:47 AM0.2 ft0.07 m
  2. High9:07 AM4.9 ft1.49 m
  3. Low3:35 PM0.4 ft0.13 m
  4. High9:18 PM4.1 ft1.24 m

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

Sun

Civil dawn
6:43 AM
Sunrise
7:10 AM
Solar noon
12:18 PM
Sunset
5:26 PM
Civil dusk
5:52 PM
Daylight
10h 16m

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

Moon

New moon2% illuminated · day 1 of the cycle

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

This week

Mon, Dec 7L 12:48AM 0.2 ft0.06 mH 7:10AM 5.0 ft1.54 mL 1:38PM 0.4 ft0.11 mH 7:17PM 4.2 ft1.29 mTue, Dec 8L 1:30AM 0.2 ft0.05 mH 7:50AM 5.0 ft1.53 mL 2:20PM 0.3 ft0.10 mH 7:58PM 4.2 ft1.28 mWed, Dec 9L 2:10AM 0.2 ft0.06 mH 8:29AM 5.0 ft1.52 mL 2:58PM 0.4 ft0.11 mH 8:38PM 4.1 ft1.26 mThu, Dec 10L 2:47AM 0.2 ft0.07 mH 9:07AM 4.9 ft1.49 mL 3:35PM 0.4 ft0.13 mH 9:18PM 4.1 ft1.24 mFri, Dec 11L 3:23AM 0.3 ft0.10 mH 9:45AM 4.8 ft1.46 mL 4:12PM 0.5 ft0.16 mH 9:57PM 4.0 ft1.22 mSat, Dec 12L 3:59AM 0.4 ft0.13 mH 10:22AM 4.7 ft1.42 mL 4:48PM 0.6 ft0.20 mH 10:37PM 4.0 ft1.21 mSun, Dec 13L 4:36AM 0.5 ft0.17 mH 10:59AM 4.5 ft1.38 mL 5:24PM 0.7 ft0.22 mH 11:16PM 3.9 ft1.20 m