tidealmanac
Thu, Dec 10

Friday, December 11, 2026

St. Augustine Beach, FL · NOAA 8720587 · MLLW · Local time (America/New_York)

Sat, Dec 12

No NOAA sampled curve is loaded for this day; the predicted highs and lows are listed below. Nothing is interpolated.

Tides

  1. Low2:47 AM0.4 ft0.13 m
  2. High9:20 AM5.2 ft1.57 m
  3. Low3:39 PM0.6 ft0.17 m
  4. High9:41 PM4.0 ft1.21 m

Range 4.7 ft1.44 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:44 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

Waxing crescent5% illuminated · day 2 of the cycle

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

This week

Tue, Dec 8L 12:52AM 0.3 ft0.08 mH 7:22AM 5.4 ft1.65 mL 1:46PM 0.4 ft0.13 mH 7:43PM 4.1 ft1.26 mWed, Dec 9L 1:32AM 0.3 ft0.09 mH 8:02AM 5.4 ft1.64 mL 2:24PM 0.4 ft0.13 mH 8:23PM 4.1 ft1.25 mThu, Dec 10L 2:10AM 0.3 ft0.10 mH 8:41AM 5.3 ft1.61 mL 3:01PM 0.5 ft0.15 mH 9:02PM 4.0 ft1.23 mFri, Dec 11L 2:47AM 0.4 ft0.13 mH 9:20AM 5.2 ft1.57 mL 3:39PM 0.6 ft0.17 mH 9:41PM 4.0 ft1.21 mSat, Dec 12L 3:26AM 0.6 ft0.17 mH 9:59AM 5.0 ft1.52 mL 4:19PM 0.6 ft0.20 mH 10:21PM 3.9 ft1.19 mSun, Dec 13L 4:06AM 0.7 ft0.22 mH 10:38AM 4.8 ft1.47 mL 5:01PM 0.7 ft0.21 mH 11:01PM 3.9 ft1.18 mMon, Dec 14L 4:52AM 0.9 ft0.26 mH 11:17AM 4.6 ft1.40 mL 5:45PM 0.7 ft0.22 mH 11:44PM 3.9 ft1.19 m