tidealmanac
Tue, Sep 8

Wednesday, September 9, 2026

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

Thu, Sep 10

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. High2:35 AM3.2 ft0.98 m
  2. Low8:27 AM1.2 ft0.37 m
  3. High2:10 PM3.8 ft1.17 m
  4. Low9:24 PM0.1 ft0.02 m

Range 3.7 ft1.14 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:54 AM
Sunrise
7:18 AM
Solar noon
1:34 PM
Sunset
7:51 PM
Civil dusk
8:15 PM
Daylight
12h 33m

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

Moon

Waning crescent5% illuminated · day 27 of the cycle

Near new or full moon: spring tides, a larger range than average. Approximate phase, computed here.

This week

Sun, Sep 6H 12:15AM 2.6 ft0.80 mL 4:29AM 2.2 ft0.66 mH 10:05AM 3.3 ft1.01 mL 6:56PM 0.2 ft0.05 mMon, Sep 7H 1:17AM 2.8 ft0.86 mL 6:14AM 2.0 ft0.61 mH 11:57AM 3.4 ft1.05 mL 7:57PM 0.0 ft0.01 mTue, Sep 8H 2:00AM 3.0 ft0.93 mL 7:31AM 1.6 ft0.50 mH 1:12PM 3.7 ft1.12 mL 8:44PM 0.0 ft0.00 mWed, Sep 9H 2:35AM 3.2 ft0.98 mL 8:27AM 1.2 ft0.37 mH 2:10PM 3.8 ft1.17 mL 9:24PM 0.1 ft0.02 mThu, Sep 10H 3:06AM 3.4 ft1.03 mL 9:15AM 0.8 ft0.25 mH 2:59PM 3.9 ft1.19 mL 9:59PM 0.3 ft0.08 mFri, Sep 11H 3:35AM 3.5 ft1.06 mL 9:58AM 0.5 ft0.15 mH 3:43PM 3.9 ft1.17 mL 10:28PM 0.5 ft0.16 mSat, Sep 12H 4:00AM 3.5 ft1.08 mL 10:38AM 0.3 ft0.09 mH 4:24PM 3.7 ft1.14 mL 10:54PM 0.8 ft0.25 m