tidealmanac
Sun, Sep 13

Monday, September 14, 2026

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

Tue, Sep 15

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

Tides

  1. Low4:36 AM0.4 ft0.11 m
  2. High11:03 AM5.6 ft1.70 m
  3. Low5:16 PM0.7 ft0.21 m
  4. High11:21 PM4.8 ft1.45 m

Range 5.2 ft1.59 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:45 AM
Sunrise
7:09 AM
Solar noon
1:21 PM
Sunset
7:33 PM
Civil dusk
7:57 PM
Daylight
12h 24m

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

Moon

Waxing crescent9% illuminated · day 2 of the cycle

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

This week

Fri, Sep 11L 2:32AM 0.0 ft0.01 mH 8:47AM 5.7 ft1.73 mL 2:53PM 0.0 ft-0.01 mH 9:08PM 5.7 ft1.73 mSat, Sep 12L 3:14AM 0.0 ft0.01 mH 9:34AM 5.7 ft1.75 mL 3:41PM 0.1 ft0.04 mH 9:53PM 5.4 ft1.65 mSun, Sep 13L 3:55AM 0.1 ft0.04 mH 10:18AM 5.7 ft1.74 mL 4:28PM 0.4 ft0.12 mH 10:37PM 5.1 ft1.56 mMon, Sep 14L 4:36AM 0.4 ft0.11 mH 11:03AM 5.6 ft1.70 mL 5:16PM 0.7 ft0.21 mH 11:21PM 4.8 ft1.45 mTue, Sep 15L 5:19AM 0.6 ft0.19 mH 11:47AM 5.4 ft1.64 mL 6:07PM 1.0 ft0.30 mWed, Sep 16H 12:06AM 4.4 ft1.35 mL 6:07AM 0.9 ft0.27 mH 12:33PM 5.1 ft1.56 mL 7:02PM 1.3 ft0.39 mThu, Sep 17H 12:52AM 4.2 ft1.27 mL 6:59AM 1.1 ft0.34 mH 1:22PM 4.9 ft1.50 mL 7:59PM 1.5 ft0.44 m