tidealmanac
Wed, Oct 21

Thursday, October 22, 2026

Marco, Big Marco River, FL · NOAA 8724991 · MLLW · Local time (America/New_York)

Fri, Oct 23

Predicted tide height, every 6 minutes

HighLowNightTwilight
3.3 ft1.0 m1.6 ft0.5 m0 ft0.0 m12 AM3 AM6 AM9 AMNoon3 PM6 PM9 PM12 AMSunrise 7:29 AMSunset 6:54 PM5:01 AM · 1.1 ft5:01 AM · 0.34 m11:09 AM · 2.7 ft11:09 AM · 0.84 m5:26 PM · 0.7 ft5:26 PM · 0.23 m11:39 PM · 2.7 ft11:39 PM · 0.82 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. Low5:01 AM1.1 ft0.34 m
  2. High11:09 AM2.7 ft0.84 m
  3. Low5:26 PM0.7 ft0.23 m
  4. High11:39 PM2.7 ft0.82 m

Range 2.0 ft0.61 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:06 AM
Sunrise
7:29 AM
Solar noon
1:11 PM
Sunset
6:54 PM
Civil dusk
7:17 PM
Daylight
11h 24m

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

Moon

Waxing gibbous87% illuminated · day 11 of the cycle

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

This week

Mon, Oct 19L 1:58AM 1.9 ft0.58 mH 7:47AM 2.5 ft0.77 mL 3:08PM 0.7 ft0.21 mH 10:17PM 2.2 ft0.67 mTue, Oct 20L 3:12AM 1.7 ft0.53 mH 9:03AM 2.5 ft0.78 mL 4:02PM 0.7 ft0.21 mH 10:46PM 2.3 ft0.71 mWed, Oct 21L 4:13AM 1.4 ft0.44 mH 10:11AM 2.6 ft0.80 mL 4:47PM 0.7 ft0.21 mH 11:12PM 2.5 ft0.76 mThu, Oct 22L 5:01AM 1.1 ft0.34 mH 11:09AM 2.7 ft0.84 mL 5:26PM 0.7 ft0.23 mH 11:39PM 2.7 ft0.82 mFri, Oct 23L 5:44AM 0.7 ft0.22 mH 12:01PM 2.8 ft0.87 mL 6:03PM 0.8 ft0.26 mSat, Oct 24H 12:06AM 2.9 ft0.87 mL 6:24AM 0.3 ft0.11 mH 12:50PM 2.9 ft0.89 mL 6:38PM 1.0 ft0.30 mSun, Oct 25H 12:33AM 3.0 ft0.92 mL 7:06AM 0.0 ft0.00 mH 1:39PM 2.9 ft0.89 mL 7:13PM 1.2 ft0.35 m