tidealmanac
Mon, May 17

Tuesday, May 18, 2027

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

Wed, May 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. High5:58 AM1.8 ft0.54 m
  2. Low9:00 PM-0.2 ft-0.05 m

Range 1.9 ft0.59 m · 2 predicted tides · MLLW

Sun

Civil dawn
5:45 AM
Sunrise
6:11 AM
Solar noon
1:02 PM
Sunset
7:52 PM
Civil dusk
8:18 PM
Daylight
13h 40m

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

Moon

Waxing gibbous95% illuminated · day 12 of the cycle

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

This week

Sat, May 15H 1:55AM 1.4 ft0.41 mL 6:29AM 0.8 ft0.25 mH 2:07PM 1.4 ft0.42 mL 7:11PM 0.5 ft0.16 mSun, May 16H 3:32AM 1.5 ft0.46 mL 8:00AM 1.1 ft0.33 mH 2:21PM 1.3 ft0.41 mL 7:49PM 0.2 ft0.07 mMon, May 17H 4:53AM 1.7 ft0.50 mL 9:34AM 1.3 ft0.39 mH 2:23PM 1.4 ft0.41 mL 8:25PM 0.0 ft0.00 mTue, 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 m