tidealmanac
Thu, Sep 17

Friday, September 18, 2026

Rollover Pass, TX · NOAA 8770971 · 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. High6:37 AM1.7 ft0.52 m
  2. Low7:47 PM0.2 ft0.06 m

Range 1.5 ft0.46 m · 2 predicted tides · MLLW

Sun

Civil dawn
6:40 AM
Sunrise
7:04 AM
Solar noon
1:12 PM
Sunset
7:21 PM
Civil dusk
7:44 PM
Daylight
12h 16m

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 2:53AM 1.5 ft0.44 mL 4:53PM 0.2 ft0.06 mWed, Sep 16H 4:40AM 1.6 ft0.48 mL 5:41PM 0.2 ft0.05 mThu, Sep 17H 5:44AM 1.7 ft0.51 mL 6:43PM 0.2 ft0.06 mFri, Sep 18H 6:37AM 1.7 ft0.52 mL 7:47PM 0.2 ft0.06 mSat, Sep 19H 7:28AM 1.7 ft0.52 mL 8:50PM 0.2 ft0.07 mSun, Sep 20H 8:18AM 1.7 ft0.52 mL 9:57PM 0.2 ft0.08 mMon, Sep 21H 8:53AM 1.6 ft0.50 mL 10:56PM 0.3 ft0.09 m