tidealmanac
Thu, Mar 18

Friday, March 19, 2027

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

Sat, Mar 20

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. High1:29 AM1.3 ft0.39 m
  2. Low8:06 AM-0.3 ft-0.09 m
  3. High5:09 PM1.1 ft0.35 m
  4. Low8:03 PM0.9 ft0.28 m

Range 1.6 ft0.48 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:47 AM
Sunrise
7:11 AM
Solar noon
1:13 PM
Sunset
7:15 PM
Civil dusk
7:39 PM
Daylight
12h 4m

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

Moon

Waxing gibbous89% illuminated · day 11 of the cycle

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

This week

Tue, 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 mMon, Mar 22H 5:53AM 1.4 ft0.43 mL 10:42AM 0.4 ft0.13 mH 6:00PM 1.0 ft0.32 mL 10:17PM 0.1 ft0.04 m