tidealmanac
Sat, Oct 3

Sunday, October 4, 2026

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

Mon, Oct 5

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. Low2:48 AM2.1 ft0.63 m
  2. High8:10 AM3.2 ft0.98 m
  3. Low5:20 PM0.4 ft0.13 m
  4. High11:49 PM2.7 ft0.81 m

Range 2.8 ft0.85 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:08 AM
Sunrise
7:32 AM
Solar noon
1:26 PM
Sunset
7:20 PM
Civil dusk
7:44 PM
Daylight
11h 48m

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

Moon

Last quarter43% illuminated · day 22 of the cycle

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

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