tidealmanac
Sat, Oct 17

Sunday, October 18, 2026

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

Mon, Oct 19

Predicted tide height, every 6 minutes

HighLowNightTwilight
1.6 ft0.5 m0 ft0.0 m-1.6 ft-0.5 m12 AM3 AM6 AM9 AMNoon3 PM6 PM9 PM12 AMSunrise 7:30 AMSunset 6:57 PM9:24 AM · 0.4 ft9:24 AM · 0.12 m9:18 PM · 0.0 ft9:18 PM · 0.00 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. High9:24 AM0.4 ft0.12 m
  2. Low9:18 PM0.0 ft0.00 m

Range 0.4 ft0.11 m · 2 predicted tides · MLLW

Sun

Civil dawn
7:06 AM
Sunrise
7:30 AM
Solar noon
1:13 PM
Sunset
6:57 PM
Civil dusk
7:20 PM
Daylight
11h 26m

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

Moon

First quarter49% illuminated · day 7 of the cycle

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

This week

Thu, Oct 15H 6:18AM 0.4 ft0.12 mL 5:48PM 0.0 ft-0.01 mFri, Oct 16H 7:24AM 0.4 ft0.12 mL 7:12PM 0.0 ft0.00 mSat, Oct 17H 8:24AM 0.4 ft0.12 mL 8:36PM 0.0 ft0.00 mSun, Oct 18H 9:24AM 0.4 ft0.12 mL 9:18PM 0.0 ft0.00 mMon, Oct 19H 9:54AM 0.4 ft0.11 mL 9:42PM 0.0 ft0.01 mTue, Oct 20H 9:06AM 0.3 ft0.10 mL 10:00PM 0.0 ft0.01 mWed, Oct 21H 8:12AM 0.3 ft0.10 mL 10:12PM 0.1 ft0.03 m