tidealmanac
Tue, Aug 10

Wednesday, August 11, 2027

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

Thu, Aug 12

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. High5:52 AM1.7 ft0.50 m
  2. Low6:36 PM-0.2 ft-0.06 m

Range 1.8 ft0.56 m · 2 predicted tides · MLLW

Sun

Civil dawn
6:05 AM
Sunrise
6:31 AM
Solar noon
1:11 PM
Sunset
7:50 PM
Civil dusk
8:16 PM
Daylight
13h 20m

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

Moon

First quarter67% illuminated · day 9 of the cycle

Near quarter moon: neap tides, a smaller range than average. Approximate phase, computed here.

This week

Sun, Aug 8H 12:05AM 1.3 ft0.41 mL 2:58AM 1.2 ft0.37 mH 8:46AM 1.3 ft0.40 mL 3:48PM 0.0 ft-0.01 mMon, Aug 9H 2:39AM 1.5 ft0.45 mL 4:44PM -0.1 ft-0.04 mTue, Aug 10H 4:52AM 1.6 ft0.48 mL 5:41PM -0.2 ft-0.06 mWed, Aug 11H 5:52AM 1.7 ft0.50 mL 6:36PM -0.2 ft-0.06 mThu, Aug 12H 6:40AM 1.7 ft0.51 mL 7:27PM -0.2 ft-0.05 mFri, Aug 13H 7:18AM 1.6 ft0.49 mL 8:12PM -0.1 ft-0.04 mSat, Aug 14H 7:26AM 1.6 ft0.48 mL 8:51PM -0.1 ft-0.03 m