tidealmanac
Fri, Dec 4

Saturday, December 5, 2026

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

Sun, Dec 6

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. High12:37 AM1.2 ft0.37 m
  2. Low7:05 AM-0.2 ft-0.05 m
  3. High4:59 PM1.5 ft0.46 m

Range 1.7 ft0.51 m · 3 predicted tides · MLLW

Sun

Civil dawn
6:19 AM
Sunrise
6:45 AM
Solar noon
11:56 AM
Sunset
5:06 PM
Civil dusk
5:32 PM
Daylight
10h 21m

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

Moon

Waning crescent15% illuminated · day 25 of the cycle

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

This week

Wed, 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 mTue, Dec 8L 8:38AM -0.5 ft-0.14 mH 6:56PM 1.6 ft0.47 m