tidealmanac
Wed, Mar 24

Thursday, March 25, 2027

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

Fri, Mar 26

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. High9:13 AM1.5 ft0.44 m
  2. Low1:50 PM1.1 ft0.34 m
  3. High5:55 PM1.1 ft0.35 m

Range 0.3 ft0.10 m · 3 predicted tides · MLLW

Sun

Civil dawn
6:40 AM
Sunrise
7:04 AM
Solar noon
1:11 PM
Sunset
7:19 PM
Civil dusk
7:43 PM
Daylight
12h 15m

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

Moon

Waning gibbous91% illuminated · day 17 of the cycle

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

This week

Mon, 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 mTue, Mar 23H 7:01AM 1.5 ft0.45 mL 11:32AM 0.7 ft0.21 mH 6:12PM 1.1 ft0.32 mL 11:02PM -0.1 ft-0.02 mWed, Mar 24H 8:06AM 1.5 ft0.45 mL 12:30PM 0.9 ft0.29 mH 6:15PM 1.1 ft0.33 mL 11:48PM -0.2 ft-0.05 mThu, Mar 25H 9:13AM 1.5 ft0.44 mL 1:50PM 1.1 ft0.34 mH 5:55PM 1.1 ft0.35 mFri, Mar 26L 12:37AM -0.2 ft-0.06 mH 10:28AM 1.4 ft0.43 mSat, Mar 27L 1:29AM -0.2 ft-0.05 mH 12:01PM 1.4 ft0.42 mSun, Mar 28L 2:26AM -0.1 ft-0.03 mH 3:23PM 1.4 ft0.42 m