tidealmanac
Thu, Jul 22

Friday, July 23, 2027

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

Sat, Jul 24

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. Low12:25 AM0.2 ft0.07 m
  2. High6:13 AM3.3 ft1.01 m
  3. Low12:37 PM0.9 ft0.29 m
  4. High6:06 PM3.3 ft1.00 m

Range 3.1 ft0.94 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:23 AM
Sunrise
6:50 AM
Solar noon
1:43 PM
Sunset
8:37 PM
Civil dusk
9:03 PM
Daylight
13h 47m

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

Moon

Waning gibbous77% illuminated · day 19 of the cycle

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

This week

Tue, Jul 20H 4:58AM 3.1 ft0.96 mL 10:46AM 1.2 ft0.38 mH 4:17PM 3.6 ft1.10 mL 11:36PM 0.0 ft-0.01 mWed, Jul 21H 5:24AM 3.2 ft0.99 mL 11:23AM 1.1 ft0.34 mH 4:50PM 3.6 ft1.08 mThu, Jul 22L 12:00AM 0.1 ft0.02 mH 5:48AM 3.3 ft1.00 mL 11:59AM 1.0 ft0.31 mH 5:26PM 3.4 ft1.05 mFri, Jul 23L 12:25AM 0.2 ft0.07 mH 6:13AM 3.3 ft1.01 mL 12:37PM 0.9 ft0.29 mH 6:06PM 3.3 ft1.00 mSat, Jul 24L 12:53AM 0.5 ft0.15 mH 6:38AM 3.3 ft1.01 mL 1:19PM 0.9 ft0.27 mH 6:53PM 3.1 ft0.93 mSun, Jul 25L 1:25AM 0.8 ft0.24 mH 7:05AM 3.3 ft1.00 mL 2:10PM 0.8 ft0.25 mH 7:54PM 2.8 ft0.85 mMon, Jul 26L 2:04AM 1.1 ft0.34 mH 7:39AM 3.3 ft1.00 mL 3:17PM 0.8 ft0.23 mH 9:19PM 2.6 ft0.78 m