tidealmanac
Thu, Dec 17

Friday, December 18, 2026

Big Lagoon, FL · NOAA 8729909 · MLLW · Local time (America/Chicago)

Sat, Dec 19

No NOAA sampled curve is loaded for this day; the predicted highs and lows are listed below. Nothing is interpolated.

Tides

  1. Low4:57 AM0.0 ft0.01 m
  2. High6:25 PM0.7 ft0.20 m

Range 0.6 ft0.20 m · 2 predicted tides · MLLW

Sun

Civil dawn
6:14 AM
Sunrise
6:40 AM
Solar noon
11:46 AM
Sunset
4:52 PM
Civil dusk
5:18 PM
Daylight
10h 11m

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

Moon

First quarter69% illuminated · day 9 of the cycle

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

This week

Tue, Dec 15H 12:13AM 0.7 ft0.22 mL 12:31PM -0.1 ft-0.02 mWed, Dec 16H 12:16AM 0.5 ft0.17 mL 11:15AM 0.1 ft0.02 mH 10:52PM 0.4 ft0.12 mThu, Dec 17L 9:16AM 0.1 ft0.03 mH 6:41PM 0.5 ft0.15 mFri, Dec 18L 4:57AM 0.0 ft0.01 mH 6:25PM 0.7 ft0.20 mSat, Dec 19L 5:05AM -0.2 ft-0.07 mH 6:45PM 0.9 ft0.27 mSun, Dec 20L 5:37AM -0.4 ft-0.14 mH 7:15PM 1.1 ft0.32 mMon, Dec 21L 6:20AM -0.6 ft-0.19 mH 7:53PM 1.2 ft0.37 m