tidealmanac
Fri, Dec 11

Saturday, December 12, 2026

Copano Bay, TX · NOAA 8774513 · MLLW · Local time (America/Chicago)

Sun, Dec 13

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

Tides

  1. High5:24 AM0.4 ft0.13 m
  2. Low4:18 PM0.0 ft-0.01 m

Range 0.5 ft0.14 m · 2 predicted tides · MLLW

Sun

Civil dawn
6:44 AM
Sunrise
7:10 AM
Solar noon
12:22 PM
Sunset
5:33 PM
Civil dusk
5:59 PM
Daylight
10h 23m

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

Moon

Waxing crescent11% illuminated · day 3 of the cycle

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

This week

Wed, Dec 9H 2:42AM 0.4 ft0.13 mL 2:06PM -0.1 ft-0.02 mThu, Dec 10H 3:54AM 0.4 ft0.13 mL 3:00PM 0.0 ft-0.01 mFri, Dec 11H 4:48AM 0.4 ft0.13 mL 3:42PM 0.0 ft-0.01 mSat, Dec 12H 5:24AM 0.4 ft0.13 mL 4:18PM 0.0 ft-0.01 mSun, Dec 13H 5:42AM 0.4 ft0.13 mL 4:42PM 0.0 ft-0.01 mMon, Dec 14H 5:18AM 0.4 ft0.12 mL 5:00PM 0.0 ft0.00 mTue, Dec 15H 3:00AM 0.3 ft0.11 mL 5:06PM 0.0 ft0.01 m