tidealmanac
Sat, Oct 17

Sunday, October 18, 2026

Rainbow Bridge, TX · NOAA 8770520 · MLLW · Local time (America/Chicago)

Mon, Oct 19

Predicted tide height, every 6 minutes

HighLowNightTwilight
3.3 ft1.0 m0.8 ft0.3 m-1.6 ft-0.5 m12 AM3 AM6 AM9 AMNoon3 PM6 PM9 PM12 AMSunrise 7:19 AMSunset 6:42 PM5:05 AM · 1.2 ft5:05 AM · 0.38 m8:32 PM · 0.3 ft8:32 PM · 0.08 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. High5:05 AM1.2 ft0.38 m
  2. Low8:32 PM0.3 ft0.08 m

Range 1.0 ft0.30 m · 2 predicted tides · MLLW

Sun

Civil dawn
6:55 AM
Sunrise
7:19 AM
Solar noon
1:01 PM
Sunset
6:42 PM
Civil dusk
7:07 PM
Daylight
11h 23m

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 2:17AM 1.2 ft0.38 mL 5:08PM 0.2 ft0.07 mFri, Oct 16H 3:40AM 1.2 ft0.38 mL 6:19PM 0.2 ft0.07 mSat, Oct 17H 4:30AM 1.2 ft0.38 mL 7:28PM 0.2 ft0.08 mSun, Oct 18H 5:05AM 1.2 ft0.38 mL 8:32PM 0.3 ft0.08 mMon, Oct 19H 5:30AM 1.2 ft0.37 mL 9:28PM 0.3 ft0.09 mTue, Oct 20H 5:45AM 1.2 ft0.36 mL 10:16PM 0.4 ft0.11 mWed, Oct 21H 5:50AM 1.1 ft0.35 mL 12:15PM 0.8 ft0.26 mH 3:43PM 0.9 ft0.28 mL 10:59PM 0.5 ft0.14 m