tidealmanac
Wed, Oct 28

Thursday, October 29, 2026

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

Fri, Oct 30

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. High4:12 AM3.9 ft1.19 m
  2. Low12:12 PM-0.6 ft-0.17 m
  3. High6:31 PM3.0 ft0.90 m
  4. Low11:39 PM1.7 ft0.51 m

Range 4.4 ft1.35 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:24 AM
Sunrise
7:48 AM
Solar noon
1:21 PM
Sunset
6:53 PM
Civil dusk
7:17 PM
Daylight
11h 4m

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

Moon

Waning gibbous87% illuminated · day 18 of the cycle

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

This week

Mon, Oct 26H 2:35AM 3.6 ft1.10 mL 9:56AM -0.5 ft-0.15 mH 4:06PM 3.6 ft1.09 mL 9:53PM 1.3 ft0.39 mTue, Oct 27H 3:04AM 3.8 ft1.15 mL 10:38AM -0.7 ft-0.20 mH 4:51PM 3.4 ft1.05 mL 10:26PM 1.4 ft0.43 mWed, Oct 28H 3:36AM 3.9 ft1.18 mL 11:22AM -0.7 ft-0.21 mH 5:39PM 3.2 ft0.98 mL 11:01PM 1.6 ft0.47 mThu, Oct 29H 4:12AM 3.9 ft1.19 mL 12:12PM -0.6 ft-0.17 mH 6:31PM 3.0 ft0.90 mL 11:39PM 1.7 ft0.51 mFri, Oct 30H 4:54AM 3.8 ft1.16 mL 1:08PM -0.3 ft-0.09 mH 7:31PM 2.7 ft0.82 mSat, Oct 31L 12:26AM 1.8 ft0.53 mH 5:42AM 3.6 ft1.09 mL 2:13PM 0.0 ft0.01 mH 8:41PM 2.5 ft0.77 mSun, Nov 1L 1:29AM 1.8 ft0.55 mH 5:45AM 3.2 ft0.98 mL 2:28PM 0.3 ft0.10 mH 8:57PM 2.5 ft0.76 m