tidealmanac
Thu, May 20

Friday, May 21, 2027

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

Sat, May 22

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

Tides

  1. Low3:30 AM0.0 ft0.00 m
  2. High9:30 AM4.0 ft1.21 m
  3. Low3:16 PM0.0 ft-0.01 m
  4. High9:49 PM5.2 ft1.60 m

Range 5.3 ft1.61 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:03 AM
Sunrise
6:29 AM
Solar noon
1:22 PM
Sunset
8:14 PM
Civil dusk
8:41 PM
Daylight
13h 45m

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

Tue, May 18L 1:14AM 0.0 ft-0.01 mH 7:13AM 4.3 ft1.30 mL 1:08PM -0.3 ft-0.10 mH 7:40PM 5.5 ft1.67 mWed, May 19L 2:03AM -0.1 ft-0.02 mH 8:00AM 4.2 ft1.27 mL 1:52PM -0.3 ft-0.08 mH 8:24PM 5.5 ft1.67 mThu, May 20L 2:48AM -0.1 ft-0.02 mH 8:45AM 4.1 ft1.24 mL 2:35PM -0.2 ft-0.06 mH 9:07PM 5.4 ft1.64 mFri, May 21L 3:30AM 0.0 ft0.00 mH 9:30AM 4.0 ft1.21 mL 3:16PM 0.0 ft-0.01 mH 9:49PM 5.2 ft1.60 mSat, May 22L 4:11AM 0.1 ft0.04 mH 10:13AM 3.9 ft1.17 mL 3:57PM 0.1 ft0.04 mH 10:31PM 5.1 ft1.54 mSun, May 23L 4:54AM 0.3 ft0.09 mH 10:55AM 3.7 ft1.14 mL 4:39PM 0.3 ft0.10 mH 11:13PM 4.8 ft1.48 mMon, May 24L 5:39AM 0.4 ft0.13 mH 11:39AM 3.6 ft1.11 mL 5:26PM 0.5 ft0.17 mH 11:55PM 4.6 ft1.41 m