tidealmanac
Thu, Sep 30

Friday, October 1, 2027

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

Sat, Oct 2

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. High3:36 AM3.7 ft1.14 m
  2. Low10:41 AM-0.3 ft-0.08 m
  3. High4:37 PM3.6 ft1.11 m
  4. Low10:40 PM1.2 ft0.37 m

Range 4.0 ft1.21 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:06 AM
Sunrise
7:30 AM
Solar noon
1:27 PM
Sunset
7:24 PM
Civil dusk
7:47 PM
Daylight
11h 54m

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

Moon

New moon1% illuminated · day 0 of the cycle

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

This week

Tue, Sep 28H 2:08AM 3.4 ft1.04 mL 8:28AM 0.6 ft0.19 mH 2:16PM 3.8 ft1.17 mL 9:05PM 0.4 ft0.14 mWed, Sep 29H 2:40AM 3.6 ft1.08 mL 9:14AM 0.2 ft0.06 mH 3:06PM 3.9 ft1.18 mL 9:40PM 0.7 ft0.21 mThu, Sep 30H 3:09AM 3.7 ft1.12 mL 9:58AM -0.1 ft-0.03 mH 3:53PM 3.8 ft1.16 mL 10:12PM 1.0 ft0.29 mFri, Oct 1H 3:36AM 3.7 ft1.14 mL 10:41AM -0.3 ft-0.08 mH 4:37PM 3.6 ft1.11 mL 10:40PM 1.2 ft0.37 mSat, Oct 2H 4:02AM 3.7 ft1.14 mL 11:23AM -0.3 ft-0.08 mH 5:20PM 3.4 ft1.03 mL 11:06PM 1.4 ft0.44 mSun, Oct 3H 4:27AM 3.7 ft1.12 mL 12:05PM -0.1 ft-0.03 mH 6:03PM 3.1 ft0.94 mL 11:30PM 1.6 ft0.49 mMon, Oct 4H 4:52AM 3.6 ft1.09 mL 12:50PM 0.1 ft0.04 mH 6:49PM 2.8 ft0.85 mL 11:55PM 1.7 ft0.53 m