tidealmanac
Mon, Dec 21

Tuesday, December 22, 2026

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

Wed, Dec 23

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

Tides

  1. High12:42 AM0.5 ft0.14 m
  2. Low12:06 PM-0.1 ft-0.03 m

Range 0.6 ft0.17 m · 2 predicted tides · MLLW

Sun

Civil dawn
6:50 AM
Sunrise
7:16 AM
Solar noon
12:26 PM
Sunset
5:37 PM
Civil dusk
6:03 PM
Daylight
10h 21m

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

Moon

Full moon97% illuminated · day 13 of the cycle

Near new or full moon: spring tides, a larger range than average. Approximate phase, computed here.

This week

Sat, Dec 19H 12:06AM 0.4 ft0.11 mL 9:42AM 0.0 ft0.00 mH 11:48PM 0.4 ft0.12 mSun, Dec 20L 10:12AM -0.1 ft-0.02 mMon, Dec 21H 12:00AM 0.4 ft0.13 mL 11:00AM -0.1 ft-0.03 mTue, Dec 22H 12:42AM 0.5 ft0.14 mL 12:06PM -0.1 ft-0.03 mWed, Dec 23H 2:00AM 0.5 ft0.15 mL 1:18PM -0.1 ft-0.03 mThu, Dec 24H 3:24AM 0.5 ft0.15 mL 2:30PM -0.1 ft-0.04 mFri, Dec 25H 4:24AM 0.5 ft0.16 mL 3:24PM -0.1 ft-0.03 m