tidealmanac
Wed, Sep 30

Thursday, October 1, 2026

Port Arthur, TX · NOAA 8770475 · MLLW · Local time (America/Chicago)

Fri, Oct 2

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

Tides

  1. High5:15 AM1.5 ft0.46 m
  2. Low3:13 PM0.3 ft0.08 m

Range 1.3 ft0.38 m · 2 predicted tides · MLLW

Sun

Civil dawn
6:45 AM
Sunrise
7:09 AM
Solar noon
1:06 PM
Sunset
7:02 PM
Civil dusk
7:26 PM
Daylight
11h 53m

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

Moon

Waning gibbous74% illuminated · day 19 of the cycle

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

This week

Mon, Sep 28L 12:18AM 1.1 ft0.33 mH 5:31AM 1.3 ft0.41 mL 12:38PM 0.4 ft0.13 mH 8:09PM 1.4 ft0.43 mTue, Sep 29L 12:42AM 1.2 ft0.38 mH 5:36AM 1.4 ft0.42 mL 1:19PM 0.3 ft0.10 mH 9:34PM 1.4 ft0.43 mWed, Sep 30L 12:50AM 1.4 ft0.41 mH 5:30AM 1.4 ft0.44 mL 2:12PM 0.3 ft0.08 mThu, Oct 1H 5:15AM 1.5 ft0.46 mL 3:13PM 0.3 ft0.08 mFri, Oct 2H 5:16AM 1.6 ft0.47 mL 4:18PM 0.3 ft0.08 mSat, Oct 3H 5:30AM 1.6 ft0.48 mL 5:34PM 0.3 ft0.09 mSun, Oct 4H 5:41AM 1.5 ft0.47 mL 6:56PM 0.3 ft0.10 m