tidealmanac
Thu, Oct 22

Friday, October 23, 2026

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

Sat, Oct 24

Predicted tide height, every 6 minutes

HighLowNightTwilight
6.6 ft2.0 m3.3 ft1.0 m0 ft0.0 m12 AM3 AM6 AM9 AMNoon3 PM6 PM9 PM12 AMSunrise 7:32 AMSunset 6:47 PM12:05 AM · 0.7 ft12:05 AM · 0.23 m6:23 AM · 5.3 ft6:23 AM · 1.61 m12:32 PM · 0.8 ft12:32 PM · 0.23 m6:45 PM · 5.2 ft6:45 PM · 1.57 m

NOAA's sampled predictions for this station and day. Sun times are computed here from the station's coordinates and are not NOAA data.

Tides

  1. Low12:05 AM0.7 ft0.23 m
  2. High6:23 AM5.3 ft1.61 m
  3. Low12:32 PM0.8 ft0.23 m
  4. High6:45 PM5.2 ft1.57 m

Range 4.5 ft1.38 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:08 AM
Sunrise
7:32 AM
Solar noon
1:09 PM
Sunset
6:47 PM
Civil dusk
7:11 PM
Daylight
11h 15m

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

Moon

Waxing gibbous93% illuminated · day 12 of the cycle

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

This week

Tue, Oct 20H 3:58AM 4.2 ft1.27 mL 10:01AM 1.4 ft0.42 mH 4:24PM 4.8 ft1.46 mL 10:40PM 1.3 ft0.38 mWed, Oct 21H 4:52AM 4.5 ft1.36 mL 10:53AM 1.2 ft0.37 mH 5:14PM 4.9 ft1.49 mL 11:23PM 1.0 ft0.31 mThu, Oct 22H 5:39AM 4.9 ft1.48 mL 11:43AM 1.0 ft0.31 mH 6:01PM 5.0 ft1.53 mFri, Oct 23L 12:05AM 0.7 ft0.23 mH 6:23AM 5.3 ft1.61 mL 12:32PM 0.8 ft0.23 mH 6:45PM 5.2 ft1.57 mSat, Oct 24L 12:46AM 0.5 ft0.14 mH 7:06AM 5.7 ft1.74 mL 1:19PM 0.5 ft0.16 mH 7:29PM 5.2 ft1.60 mSun, Oct 25L 1:27AM 0.2 ft0.07 mH 7:49AM 6.1 ft1.85 mL 2:04PM 0.3 ft0.10 mH 8:13PM 5.3 ft1.61 mMon, Oct 26L 2:08AM 0.0 ft0.01 mH 8:34AM 6.3 ft1.93 mL 2:49PM 0.2 ft0.06 mH 8:58PM 5.2 ft1.60 m