tidealmanac
Tue, Sep 22

Wednesday, September 23, 2026

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

Thu, Sep 24

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

Tides

  1. Low12:11 AM1.1 ft0.33 m
  2. High6:17 AM4.6 ft1.39 m
  3. Low12:17 PM0.9 ft0.26 m
  4. High6:41 PM5.2 ft1.60 m

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

Sun

Civil dawn
6:50 AM
Sunrise
7:14 AM
Solar noon
1:18 PM
Sunset
7:21 PM
Civil dusk
7:45 PM
Daylight
12h 8m

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

Moon

Waxing gibbous90% illuminated · day 11 of the cycle

Between spring and neap: an average tidal range. Approximate phase, computed here.

This week

Sun, Sep 20H 3:43AM 3.9 ft1.18 mL 9:45AM 1.3 ft0.39 mH 4:17PM 4.7 ft1.45 mL 10:39PM 1.5 ft0.45 mMon, Sep 21H 4:41AM 4.0 ft1.22 mL 10:37AM 1.2 ft0.36 mH 5:11PM 4.9 ft1.49 mL 11:26PM 1.3 ft0.40 mTue, Sep 22H 5:32AM 4.3 ft1.30 mL 11:28AM 1.0 ft0.32 mH 5:58PM 5.1 ft1.54 mWed, Sep 23L 12:11AM 1.1 ft0.33 mH 6:17AM 4.6 ft1.39 mL 12:17PM 0.9 ft0.26 mH 6:41PM 5.2 ft1.60 mThu, Sep 24L 12:51AM 0.8 ft0.26 mH 6:59AM 4.9 ft1.50 mL 1:02PM 0.7 ft0.21 mH 7:21PM 5.4 ft1.64 mFri, Sep 25L 1:29AM 0.6 ft0.18 mH 7:40AM 5.3 ft1.60 mL 1:46PM 0.5 ft0.15 mH 8:02PM 5.4 ft1.66 mSat, Sep 26L 2:06AM 0.4 ft0.12 mH 8:20AM 5.6 ft1.70 mL 2:27PM 0.4 ft0.12 mH 8:42PM 5.4 ft1.66 m