tidealmanac
Mon, Apr 12

Tuesday, April 13, 2027

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

Wed, Apr 14

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. Low2:53 AM-0.2 ft-0.05 m
  2. High9:39 AM2.3 ft0.70 m
  3. Low2:01 PM1.8 ft0.55 m
  4. High7:15 PM3.1 ft0.94 m

Range 3.2 ft0.99 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:48 AM
Sunrise
7:13 AM
Solar noon
1:38 PM
Sunset
8:02 PM
Civil dusk
8:27 PM
Daylight
12h 50m

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

Moon

First quarter47% illuminated · day 7 of the cycle

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

This week

Sat, Apr 10H 6:07AM 2.9 ft0.87 mL 11:31AM 1.2 ft0.36 mH 4:50PM 3.8 ft1.15 mSun, Apr 11L 12:44AM -0.6 ft-0.18 mH 7:01AM 2.6 ft0.79 mL 12:07PM 1.4 ft0.42 mH 5:27PM 3.7 ft1.12 mMon, Apr 12L 1:41AM -0.4 ft-0.12 mH 8:10AM 2.4 ft0.72 mL 12:52PM 1.6 ft0.49 mH 6:13PM 3.4 ft1.05 mTue, Apr 13L 2:53AM -0.2 ft-0.05 mH 9:39AM 2.3 ft0.70 mL 2:01PM 1.8 ft0.55 mH 7:15PM 3.1 ft0.94 mWed, Apr 14L 4:18AM 0.0 ft0.01 mH 11:09AM 2.4 ft0.73 mL 3:53PM 1.8 ft0.55 mH 9:01PM 2.8 ft0.84 mThu, Apr 15L 5:40AM 0.1 ft0.04 mH 12:09PM 2.6 ft0.80 mL 5:50PM 1.5 ft0.45 mH 11:15PM 2.7 ft0.82 mFri, Apr 16L 6:45AM 0.2 ft0.07 mH 12:52PM 2.9 ft0.88 mL 7:08PM 1.0 ft0.29 m