tidealmanac
Mon, Aug 23

Tuesday, August 24, 2027

St. Marks, St. Marks River, FL · NOAA 8728142 · MLLW · Local time (America/New_York)

Wed, Aug 25

This is a subordinate station: NOAA predicts its highs and lows from a nearby reference station and publishes no curve for it. Nothing is interpolated.

Tides

  1. Low1:26 AM1.4 ft0.43 m
  2. High6:48 AM3.5 ft1.07 m
  3. Low2:43 PM0.5 ft0.17 m
  4. High9:04 PM2.6 ft0.80 m

Range 3.0 ft0.90 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:44 AM
Sunrise
7:09 AM
Solar noon
1:39 PM
Sunset
8:10 PM
Civil dusk
8:35 PM
Daylight
13h 1m

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

Moon

Last quarter52% illuminated · day 22 of the cycle

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

This week

Sat, Aug 21H 5:22AM 3.5 ft1.08 mL 12:10PM 0.5 ft0.16 mH 5:54PM 3.4 ft1.03 mSun, Aug 22L 12:16AM 0.8 ft0.24 mH 5:46AM 3.6 ft1.09 mL 12:49PM 0.5 ft0.15 mH 6:41PM 3.2 ft0.97 mMon, Aug 23L 12:48AM 1.1 ft0.33 mH 6:13AM 3.6 ft1.08 mL 1:37PM 0.5 ft0.15 mH 7:40PM 2.9 ft0.88 mTue, Aug 24L 1:26AM 1.4 ft0.43 mH 6:48AM 3.5 ft1.07 mL 2:43PM 0.5 ft0.17 mH 9:04PM 2.6 ft0.80 mWed, Aug 25L 2:14AM 1.7 ft0.53 mH 7:34AM 3.4 ft1.04 mL 4:14PM 0.5 ft0.16 mH 10:55PM 2.6 ft0.78 mThu, Aug 26L 3:24AM 2.0 ft0.61 mH 8:43AM 3.3 ft1.02 mL 5:52PM 0.4 ft0.11 mFri, Aug 27H 12:30AM 2.7 ft0.82 mL 5:00AM 2.1 ft0.65 mH 10:25AM 3.3 ft1.02 mL 7:09PM 0.1 ft0.02 m