tidealmanac
Sun, Oct 18

Monday, October 19, 2026

St. Marks, Wakulla River, FL · NOAA 8728152 · MLLW · Local time (America/New_York)

Tue, Oct 20

Predicted tide height, every 6 minutes

HighLowNightTwilight
4.9 ft1.5 m2.5 ft0.8 m0 ft0.0 m12 AM3 AM6 AM9 AMNoon3 PM6 PM9 PM12 AMSunrise 7:41 AMSunset 7:03 PM4:19 AM · 2.6 ft4:19 AM · 0.80 m8:50 AM · 3.1 ft8:50 AM · 0.93 m5:06 PM · 1.0 ft5:06 PM · 0.31 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. Low4:19 AM2.6 ft0.80 m
  2. High8:50 AM3.1 ft0.93 m
  3. Low5:06 PM1.0 ft0.31 m

Range 2.0 ft0.62 m · 3 predicted tides · MLLW

Sun

Civil dawn
7:17 AM
Sunrise
7:41 AM
Solar noon
1:22 PM
Sunset
7:03 PM
Civil dusk
7:27 PM
Daylight
11h 21m

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

Moon

First quarter59% illuminated · day 8 of the cycle

Near quarter moon: neap tides, a smaller range than average. Approximate phase, computed here.

This week

Fri, Oct 16H 5:39AM 3.9 ft1.18 mL 1:19PM 0.7 ft0.20 mH 8:08PM 2.8 ft0.85 mL 11:52PM 2.4 ft0.72 mSat, Oct 17H 6:13AM 3.6 ft1.10 mL 2:25PM 0.9 ft0.27 mH 9:40PM 2.7 ft0.81 mSun, Oct 18L 12:19AM 2.5 ft0.77 mH 7:07AM 3.3 ft1.01 mL 3:49PM 1.0 ft0.31 mH 11:29PM 2.7 ft0.83 mMon, Oct 19L 4:19AM 2.6 ft0.80 mH 8:50AM 3.1 ft0.93 mL 5:06PM 1.0 ft0.31 mTue, Oct 20H 12:26AM 2.9 ft0.90 mL 5:48AM 2.3 ft0.69 mH 10:43AM 3.0 ft0.92 mL 6:06PM 0.9 ft0.28 mWed, Oct 21H 12:55AM 3.2 ft0.97 mL 6:42AM 1.8 ft0.55 mH 12:15PM 3.2 ft0.97 mL 6:53PM 0.9 ft0.26 mThu, Oct 22H 1:20AM 3.5 ft1.06 mL 7:24AM 1.3 ft0.39 mH 1:18PM 3.5 ft1.05 mL 7:33PM 0.9 ft0.26 m