tidealmanac
Wed, Mar 17

Thursday, March 18, 2027

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

Fri, Mar 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. Low7:02 AM-0.4 ft-0.12 m
  2. High4:55 PM1.2 ft0.37 m
  3. Low7:25 PM1.1 ft0.35 m

Range 1.6 ft0.49 m · 3 predicted tides · MLLW

Sun

Civil dawn
6:48 AM
Sunrise
7:12 AM
Solar noon
1:13 PM
Sunset
7:15 PM
Civil dusk
7:38 PM
Daylight
12h 3m

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

Moon

Waxing gibbous82% illuminated · day 10 of the cycle

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

This week

Mon, Mar 15L 3:19AM -0.5 ft-0.14 mH 5:51PM 1.4 ft0.42 mTue, Mar 16L 4:32AM -0.5 ft-0.14 mH 6:43PM 1.4 ft0.42 mWed, Mar 17L 5:49AM -0.4 ft-0.14 mH 7:04PM 1.3 ft0.40 mThu, Mar 18L 7:02AM -0.4 ft-0.12 mH 4:55PM 1.2 ft0.37 mL 7:25PM 1.1 ft0.35 mFri, Mar 19H 1:29AM 1.3 ft0.39 mL 8:06AM -0.3 ft-0.09 mH 5:09PM 1.1 ft0.35 mL 8:03PM 0.9 ft0.28 mSat, Mar 20H 3:14AM 1.3 ft0.40 mL 9:02AM -0.1 ft-0.03 mH 5:26PM 1.1 ft0.33 mL 8:47PM 0.6 ft0.20 mSun, Mar 21H 4:39AM 1.4 ft0.42 mL 9:53AM 0.1 ft0.04 mH 5:43PM 1.0 ft0.32 mL 9:32PM 0.4 ft0.11 m