tidealmanac
Tue, Oct 19

Wednesday, October 20, 2027

Shell Island, LA · NOAA 8764165 · MLLW · Local time (America/Chicago)

Thu, Oct 21

This is a subordinate station: NOAA predicts its highs and lows from a nearby reference station and publishes no curve for it. Nothing is interpolated.

Tides

  1. High2:42 AM2.1 ft0.64 m
  2. Low1:20 PM0.1 ft0.04 m

Range 1.9 ft0.59 m · 2 predicted tides · MLLW

Sun

Civil dawn
6:45 AM
Sunrise
7:09 AM
Solar noon
12:50 PM
Sunset
6:31 PM
Civil dusk
6:55 PM
Daylight
11h 21m

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

Moon

Waning gibbous73% illuminated · day 19 of the cycle

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

This week

Sun, Oct 17H 4:18AM 1.8 ft0.56 mL 10:53AM 0.3 ft0.08 mH 8:50PM 2.1 ft0.64 mMon, Oct 18L 11:33AM 0.2 ft0.06 mH 9:56PM 2.1 ft0.64 mTue, Oct 19L 12:22PM 0.1 ft0.04 mWed, Oct 20H 2:42AM 2.1 ft0.64 mL 1:20PM 0.1 ft0.04 mThu, Oct 21H 3:27AM 2.1 ft0.65 mL 2:24PM 0.2 ft0.06 mFri, Oct 22H 3:36AM 2.1 ft0.63 mL 3:33PM 0.3 ft0.09 mSat, Oct 23H 2:33AM 2.0 ft0.61 mL 4:45PM 0.4 ft0.14 m