tidealmanac
Mon, Sep 20

Tuesday, September 21, 2027

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

Wed, Sep 22

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

Tides

  1. Low5:51 AM0.7 ft0.23 m
  2. High12:25 PM5.4 ft1.66 m
  3. Low6:46 PM1.2 ft0.37 m

Range 4.7 ft1.43 m · 3 predicted tides · MLLW

Sun

Civil dawn
6:49 AM
Sunrise
7:13 AM
Solar noon
1:18 PM
Sunset
7:24 PM
Civil dusk
7:48 PM
Daylight
12h 12m

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

Moon

Last quarter68% illuminated · day 20 of the cycle

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

This week

Sat, Sep 18L 3:50AM 0.5 ft0.16 mH 10:13AM 5.4 ft1.65 mL 4:17PM 0.8 ft0.24 mH 10:33PM 4.8 ft1.47 mSun, Sep 19L 4:24AM 0.6 ft0.18 mH 10:53AM 5.5 ft1.66 mL 4:59PM 0.9 ft0.28 mH 11:13PM 4.6 ft1.41 mMon, Sep 20L 5:04AM 0.7 ft0.20 mH 11:37AM 5.5 ft1.66 mL 5:48PM 1.1 ft0.33 mH 11:57PM 4.5 ft1.36 mTue, Sep 21L 5:51AM 0.7 ft0.23 mH 12:25PM 5.4 ft1.66 mL 6:46PM 1.2 ft0.37 mWed, Sep 22H 12:46AM 4.3 ft1.32 mL 6:49AM 0.8 ft0.24 mH 1:20PM 5.4 ft1.65 mL 7:50PM 1.3 ft0.38 mThu, Sep 23H 1:44AM 4.3 ft1.30 mL 7:53AM 0.8 ft0.23 mH 2:23PM 5.4 ft1.65 mL 8:54PM 1.2 ft0.36 mFri, Sep 24H 2:51AM 4.3 ft1.31 mL 8:59AM 0.7 ft0.20 mH 3:30PM 5.5 ft1.67 mL 9:56PM 1.0 ft0.31 m