tidealmanac
Sat, Oct 17

Sunday, October 18, 2026

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

Mon, Oct 19

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. High3:59 AM2.0 ft0.61 m
  2. Low4:03 PM0.6 ft0.17 m

Range 1.4 ft0.43 m · 2 predicted tides · MLLW

Sun

Civil dawn
6:44 AM
Sunrise
7:08 AM
Solar noon
12:50 PM
Sunset
6:33 PM
Civil dusk
6:57 PM
Daylight
11h 24m

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

Moon

First quarter49% illuminated · day 7 of the cycle

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

This week

Thu, Oct 15L 1:06PM 0.4 ft0.12 mFri, Oct 16H 2:53AM 2.0 ft0.62 mL 2:02PM 0.4 ft0.14 mSat, Oct 17H 3:35AM 2.0 ft0.62 mL 3:02PM 0.5 ft0.15 mSun, Oct 18H 3:59AM 2.0 ft0.61 mL 4:03PM 0.6 ft0.17 mMon, Oct 19H 3:48AM 1.9 ft0.59 mL 5:03PM 0.6 ft0.20 mTue, Oct 20H 3:37AM 1.9 ft0.58 mL 6:00PM 0.7 ft0.23 mWed, Oct 21H 3:39AM 1.8 ft0.56 mL 8:44AM 1.5 ft0.46 mH 1:05PM 1.5 ft0.47 mL 6:53PM 0.9 ft0.26 m