tidealmanac
Thu, Mar 11

Friday, March 12, 2027

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

Sat, Mar 13

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. High9:05 AM1.2 ft0.35 m
  2. Low11:56 AM1.0 ft0.29 m
  3. High5:34 PM1.0 ft0.31 m

Range 0.2 ft0.06 m · 3 predicted tides · MLLW

Sun

Civil dawn
5:55 AM
Sunrise
6:19 AM
Solar noon
12:15 PM
Sunset
6:11 PM
Civil dusk
6:35 PM
Daylight
11h 52m

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

Moon

Waxing crescent22% illuminated · day 4 of the cycle

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

This week

Tue, Mar 9H 5:36AM 1.0 ft0.31 mL 9:57AM 0.3 ft0.09 mH 5:44PM 0.9 ft0.28 mL 10:08PM 0.1 ft0.04 mWed, Mar 10H 6:39AM 1.0 ft0.32 mL 10:32AM 0.5 ft0.16 mH 5:46PM 0.9 ft0.28 mL 10:45PM 0.0 ft-0.01 mThu, Mar 11H 7:47AM 1.1 ft0.34 mL 11:11AM 0.8 ft0.23 mH 5:44PM 1.0 ft0.29 mL 11:27PM -0.2 ft-0.06 mFri, Mar 12H 9:05AM 1.2 ft0.35 mL 11:56AM 1.0 ft0.29 mH 5:34PM 1.0 ft0.31 mSat, Mar 13L 12:16AM -0.3 ft-0.10 mH 3:53PM 1.2 ft0.35 mSun, Mar 14L 1:14AM -0.4 ft-0.13 mH 4:57PM 1.3 ft0.39 mMon, Mar 15L 3:19AM -0.5 ft-0.14 mH 5:51PM 1.4 ft0.42 m