tidealmanac
Thu, May 20

Friday, May 21, 2027

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

Sat, May 22

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. High8:21 AM1.8 ft0.56 m
  2. Low10:48 PM-0.2 ft-0.06 m

Range 2.1 ft0.63 m · 2 predicted tides · MLLW

Sun

Civil dawn
5:44 AM
Sunrise
6:10 AM
Solar noon
1:02 PM
Sunset
7:54 PM
Civil dusk
8:20 PM
Daylight
13h 44m

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

Moon

Full moon99% illuminated · day 15 of the cycle

Near new or full moon: spring tides, a larger range than average. Approximate phase, computed here.

This week

Tue, May 18H 5:58AM 1.8 ft0.54 mL 9:00PM -0.2 ft-0.05 mWed, May 19H 6:51AM 1.9 ft0.57 mL 9:35PM -0.2 ft-0.07 mThu, May 20H 7:37AM 1.9 ft0.57 mL 10:10PM -0.2 ft-0.08 mFri, May 21H 8:21AM 1.8 ft0.56 mL 10:48PM -0.2 ft-0.06 mSat, May 22H 9:07AM 1.8 ft0.54 mL 11:29PM -0.1 ft-0.04 mSun, May 23H 9:59AM 1.7 ft0.52 mMon, May 24L 12:14AM 0.0 ft-0.01 mH 10:59AM 1.6 ft0.50 m