tidealmanac
Sun, Sep 6

Monday, September 7, 2026

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

Tue, Sep 8

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. High1:17 AM2.8 ft0.86 m
  2. Low6:14 AM2.0 ft0.61 m
  3. High11:57 AM3.4 ft1.05 m
  4. Low7:57 PM0.0 ft0.01 m

Range 3.4 ft1.04 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:53 AM
Sunrise
7:17 AM
Solar noon
1:35 PM
Sunset
7:53 PM
Civil dusk
8:17 PM
Daylight
12h 36m

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

Moon

Waning crescent19% illuminated · day 25 of the cycle

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

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