tidealmanac
Wed, Sep 16

Thursday, September 17, 2026

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

Fri, Sep 18

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. High3:14 AM1.9 ft0.57 m
  2. Low2:55 PM0.4 ft0.11 m

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

Sun

Civil dawn
6:27 AM
Sunrise
6:51 AM
Solar noon
1:00 PM
Sunset
7:09 PM
Civil dusk
7:33 PM
Daylight
12h 18m

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

Moon

First quarter34% illuminated · day 5 of the cycle

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

This week

Mon, Sep 14L 12:01AM 1.4 ft0.42 mH 6:38AM 1.6 ft0.48 mL 12:20PM 0.5 ft0.14 mH 9:45PM 1.8 ft0.54 mTue, Sep 15L 12:56AM 1.6 ft0.49 mH 5:58AM 1.6 ft0.50 mL 1:09PM 0.4 ft0.12 mH 11:27PM 1.8 ft0.55 mWed, Sep 16L 2:00PM 0.4 ft0.11 mThu, Sep 17H 3:14AM 1.9 ft0.57 mL 2:55PM 0.4 ft0.11 mFri, Sep 18H 4:09AM 1.9 ft0.59 mL 3:55PM 0.4 ft0.12 mSat, Sep 19H 4:59AM 1.9 ft0.59 mL 4:57PM 0.4 ft0.12 mSun, Sep 20H 5:36AM 1.9 ft0.59 mL 5:58PM 0.4 ft0.13 m