tidealmanac
Wed, Dec 9

Thursday, December 10, 2026

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

Fri, Dec 11

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. High2:14 AM3.1 ft0.95 m
  2. Low10:02 AM-0.5 ft-0.16 m
  3. High3:59 PM2.7 ft0.83 m
  4. Low9:28 PM1.2 ft0.37 m

Range 3.6 ft1.10 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:56 AM
Sunrise
7:22 AM
Solar noon
12:29 PM
Sunset
5:37 PM
Civil dusk
6:03 PM
Daylight
10h 15m

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

Moon

New moon2% illuminated · day 1 of the cycle

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

This week

Mon, Dec 7H 12:31AM 3.1 ft0.94 mL 8:13AM -0.6 ft-0.17 mH 2:19PM 2.7 ft0.81 mL 7:40PM 1.4 ft0.44 mTue, Dec 8H 1:06AM 3.1 ft0.95 mL 8:51AM -0.6 ft-0.18 mH 2:52PM 2.7 ft0.82 mL 8:16PM 1.4 ft0.41 mWed, Dec 9H 1:41AM 3.1 ft0.95 mL 9:27AM -0.6 ft-0.17 mH 3:25PM 2.7 ft0.83 mL 8:51PM 1.3 ft0.39 mThu, Dec 10H 2:14AM 3.1 ft0.95 mL 10:02AM -0.5 ft-0.16 mH 3:59PM 2.7 ft0.83 mL 9:28PM 1.2 ft0.37 mFri, Dec 11H 2:48AM 3.1 ft0.94 mL 10:35AM -0.4 ft-0.13 mH 4:33PM 2.7 ft0.82 mL 10:06PM 1.2 ft0.36 mSat, Dec 12H 3:22AM 3.0 ft0.92 mL 11:07AM -0.3 ft-0.10 mH 5:08PM 2.7 ft0.82 mL 10:47PM 1.2 ft0.35 mSun, Dec 13H 3:58AM 2.9 ft0.89 mL 11:40AM -0.2 ft-0.07 mH 5:45PM 2.7 ft0.81 mL 11:32PM 1.1 ft0.35 m