tidealmanac
Thu, Dec 3

Friday, December 4, 2026

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

Sat, Dec 5

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. High12:39 AM1.2 ft0.37 m
  2. Low6:32 AM0.1 ft0.02 m
  3. High3:50 PM1.4 ft0.42 m
  4. Low8:19 PM1.2 ft0.35 m

Range 1.3 ft0.39 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:18 AM
Sunrise
6:44 AM
Solar noon
11:55 AM
Sunset
5:06 PM
Civil dusk
5:32 PM
Daylight
10h 22m

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

Moon

Waning crescent24% illuminated · day 24 of the cycle

Between spring and neap: an average tidal range. Approximate phase, computed here.

This week

Tue, Dec 1L 4:30AM 1.0 ft0.32 mH 9:39AM 1.1 ft0.34 mL 3:10PM 0.4 ft0.13 mWed, Dec 2H 12:06AM 1.3 ft0.40 mL 5:15AM 0.7 ft0.21 mH 12:18PM 1.1 ft0.33 mL 4:29PM 0.7 ft0.22 mThu, Dec 3H 12:25AM 1.2 ft0.38 mL 5:55AM 0.4 ft0.11 mH 2:14PM 1.2 ft0.37 mL 6:16PM 1.0 ft0.30 mFri, Dec 4H 12:39AM 1.2 ft0.37 mL 6:32AM 0.1 ft0.02 mH 3:50PM 1.4 ft0.42 mL 8:19PM 1.2 ft0.35 mSat, Dec 5H 12:37AM 1.2 ft0.37 mL 7:05AM -0.2 ft-0.05 mH 4:59PM 1.5 ft0.46 mSun, Dec 6L 7:36AM -0.3 ft-0.10 mH 5:46PM 1.6 ft0.48 mMon, Dec 7L 8:07AM -0.4 ft-0.13 mH 6:22PM 1.6 ft0.48 m