tidealmanac
Thu, Oct 29

Friday, October 30, 2026

ST. Marks River Entrance, FL · NOAA 8728130 · MLLW · Local time (America/New_York)

Sat, Oct 31

Predicted tide height, every 6 minutes

HighLowNightTwilight
4.9 ft1.5 m1.6 ft0.5 m-1.6 ft-0.5 m12 AM3 AM6 AM9 AMNoon3 PM6 PM9 PM12 AMSunrise 7:49 AMSunset 6:52 PM4:18 AM · 4.1 ft4:18 AM · 1.24 m12:04 PM · -0.3 ft12:04 PM · -0.10 m6:55 PM · 2.9 ft6:55 PM · 0.89 m11:22 PM · 1.9 ft11:22 PM · 0.59 m

NOAA's sampled predictions for this station and day. Sun times are computed here from the station's coordinates and are not NOAA data.

Tides

  1. High4:18 AM4.1 ft1.24 m
  2. Low12:04 PM-0.3 ft-0.10 m
  3. High6:55 PM2.9 ft0.89 m
  4. Low11:22 PM1.9 ft0.59 m

Range 4.4 ft1.34 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:24 AM
Sunrise
7:49 AM
Solar noon
1:20 PM
Sunset
6:52 PM
Civil dusk
7:16 PM
Daylight
11h 3m

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

Moon

Waning gibbous79% illuminated · day 19 of the cycle

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

This week

Tue, Oct 27H 2:28AM 4.0 ft1.23 mL 9:34AM -0.7 ft-0.22 mH 4:15PM 3.7 ft1.13 mL 9:22PM 1.6 ft0.48 mWed, Oct 28H 3:00AM 4.2 ft1.27 mL 10:18AM -0.7 ft-0.23 mH 5:03PM 3.5 ft1.06 mL 9:57PM 1.7 ft0.52 mThu, Oct 29H 3:36AM 4.2 ft1.27 mL 11:08AM -0.6 ft-0.18 mH 5:55PM 3.2 ft0.97 mL 10:35PM 1.8 ft0.56 mFri, Oct 30H 4:18AM 4.1 ft1.24 mL 12:04PM -0.3 ft-0.10 mH 6:55PM 2.9 ft0.89 mL 11:22PM 1.9 ft0.59 mSat, Oct 31H 5:06AM 3.8 ft1.17 mL 1:09PM 0.0 ft0.01 mH 8:05PM 2.7 ft0.83 mSun, Nov 1L 12:25AM 2.0 ft0.61 mH 5:09AM 3.5 ft1.05 mL 1:24PM 0.4 ft0.11 mH 8:21PM 2.7 ft0.82 mMon, Nov 2L 12:59AM 1.9 ft0.59 mH 6:47AM 3.1 ft0.94 mL 2:42PM 0.6 ft0.19 mH 9:25PM 2.8 ft0.86 m