tidealmanac
Thu, Sep 3

Friday, September 4, 2026

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

Sat, Sep 5

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

Tides

  1. High1:48 AM4.3 ft1.31 m
  2. Low7:58 AM0.4 ft0.12 m
  3. High2:29 PM5.4 ft1.66 m
  4. Low9:00 PM1.0 ft0.30 m

Range 5.1 ft1.54 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:39 AM
Sunrise
7:04 AM
Solar noon
1:24 PM
Sunset
7:45 PM
Civil dusk
8:09 PM
Daylight
12h 41m

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

Moon

Last quarter48% illuminated · day 22 of the cycle

Near quarter moon: neap tides, a smaller range than average. Approximate phase, computed here.

This week

Tue, Sep 1L 5:13AM 0.2 ft0.07 mH 11:41AM 5.4 ft1.66 mL 5:49PM 0.7 ft0.21 mWed, Sep 2H 12:00AM 4.7 ft1.43 mL 6:01AM 0.3 ft0.09 mH 12:30PM 5.5 ft1.67 mL 6:49PM 0.8 ft0.26 mThu, Sep 3H 12:51AM 4.5 ft1.36 mL 6:57AM 0.4 ft0.11 mH 1:26PM 5.5 ft1.66 mL 7:54PM 0.9 ft0.29 mFri, Sep 4H 1:48AM 4.3 ft1.31 mL 7:58AM 0.4 ft0.12 mH 2:29PM 5.4 ft1.66 mL 9:00PM 1.0 ft0.30 mSat, Sep 5H 2:55AM 4.2 ft1.28 mL 9:02AM 0.4 ft0.11 mH 3:37PM 5.5 ft1.67 mL 10:04PM 0.9 ft0.28 mSun, Sep 6H 4:06AM 4.3 ft1.31 mL 10:06AM 0.3 ft0.09 mH 4:44PM 5.6 ft1.70 mL 11:07PM 0.8 ft0.24 mMon, Sep 7H 5:14AM 4.5 ft1.38 mL 11:10AM 0.2 ft0.06 mH 5:46PM 5.7 ft1.75 m