Mon, Oct 19Wed, Oct 21
Tuesday, October 20, 2026
St. Marks, St. Marks River, FL · NOAA 8728142 · MLLW · Local time (America/New_York)
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
- Low5:21 AM1.8 ft0.56 m
- High10:56 AM2.6 ft0.80 m
- Low6:20 PM0.8 ft0.24 m
Range 1.9 ft0.57 m · 3 predicted tides · MLLW
Sun
- Civil dawn
- 7:18 AM
- Sunrise
- 7:42 AM
- Solar noon
- 1:22 PM
- Sunset
- 7:01 PM
- Civil dusk
- 7:26 PM
- Daylight
- 11h 20m
Computed from the station's coordinates (NOAA solar algorithm, ±1 min); not NOAA tide data. Sun calendars: sunupsundown.site.
Moon
Waxing gibbous70% illuminated · day 9 of the cycle
Near quarter moon: neap tides, a smaller range than average. Approximate phase, computed here.
This week
Sat, Oct 17L 12:40AM 1.8 ft0.55 mH 5:53AM 3.0 ft0.93 mL 2:46PM 0.8 ft0.24 mH 9:04PM 2.4 ft0.73 mSun, Oct 18L 1:40AM 2.0 ft0.60 mH 6:45AM 2.8 ft0.85 mL 4:07PM 0.9 ft0.26 mH 10:37PM 2.4 ft0.74 mMon, Oct 19L 3:24AM 2.0 ft0.61 mH 8:32AM 2.6 ft0.79 mL 5:22PM 0.8 ft0.26 mH 11:42PM 2.6 ft0.79 mTue, Oct 20L 5:21AM 1.8 ft0.56 mH 10:56AM 2.6 ft0.80 mL 6:20PM 0.8 ft0.24 mWed, Oct 21H 12:24AM 2.8 ft0.85 mL 6:33AM 1.5 ft0.45 mH 12:12PM 2.9 ft0.87 mL 7:04PM 0.7 ft0.22 mThu, Oct 22H 12:55AM 3.0 ft0.91 mL 7:20AM 1.1 ft0.32 mH 1:05PM 3.1 ft0.94 mL 7:42PM 0.7 ft0.23 mFri, Oct 23H 1:21AM 3.1 ft0.95 mL 8:00AM 0.6 ft0.19 mH 1:52PM 3.3 ft1.01 mL 8:16PM 0.8 ft0.25 m