tidealmanac
Sun, Dec 27

Monday, December 28, 2026

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

Tue, Dec 29

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. High4:55 AM2.9 ft0.90 m
  2. Low12:19 PM-0.1 ft-0.03 m
  3. High6:16 PM2.5 ft0.78 m

Range 3.1 ft0.93 m · 3 predicted tides · MLLW

Sun

Civil dawn
7:05 AM
Sunrise
7:32 AM
Solar noon
12:38 PM
Sunset
5:44 PM
Civil dusk
6:11 PM
Daylight
10h 13m

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

Moon

Waning gibbous79% illuminated · day 19 of the cycle

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

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