tidealmanac
Thu, Sep 17

Friday, September 18, 2026

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

Sat, Sep 19

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

Tides

  1. High5:09 AM1.2 ft0.36 m
  2. Low8:10 PM0.2 ft0.06 m

Range 1.0 ft0.29 m · 2 predicted tides · MLLW

Sun

Civil dawn
6:38 AM
Sunrise
7:02 AM
Solar noon
1:10 PM
Sunset
7:18 PM
Civil dusk
7:42 PM
Daylight
12h 17m

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

Moon

First quarter44% illuminated · day 6 of the cycle

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

This week

Tue, Sep 15H 12:18AM 1.1 ft0.32 mL 4:53AM 1.0 ft0.30 mH 7:51AM 1.0 ft0.31 mL 4:51PM 0.2 ft0.08 mWed, Sep 16H 2:27AM 1.1 ft0.33 mL 5:48PM 0.2 ft0.07 mThu, Sep 17H 4:07AM 1.1 ft0.35 mL 6:55PM 0.2 ft0.07 mFri, Sep 18H 5:09AM 1.2 ft0.36 mL 8:10PM 0.2 ft0.06 mSat, Sep 19H 6:00AM 1.2 ft0.36 mL 9:24PM 0.2 ft0.06 mSun, Sep 20H 6:44AM 1.2 ft0.36 mL 10:25PM 0.2 ft0.05 mMon, Sep 21H 7:16AM 1.2 ft0.36 mL 11:14PM 0.2 ft0.05 m