tidealmanac
Mon, Sep 27

Tuesday, September 28, 2027

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

Wed, Sep 29

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. High4:50 AM1.8 ft0.54 m
  2. Low8:28 AM1.2 ft0.38 m
  3. High4:11 PM2.0 ft0.59 m
  4. Low9:13 PM0.8 ft0.25 m

Range 1.1 ft0.35 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:33 AM
Sunrise
6:56 AM
Solar noon
12:56 PM
Sunset
6:56 PM
Civil dusk
7:20 PM
Daylight
11h 59m

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

Moon

Waning crescent5% illuminated · day 27 of the cycle

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

This week

Sat, Sep 25H 4:16AM 2.0 ft0.61 mL 6:18PM 0.2 ft0.07 mSun, Sep 26H 4:20AM 1.9 ft0.58 mL 7:38AM 1.8 ft0.55 mH 12:38PM 1.9 ft0.57 mL 7:23PM 0.4 ft0.11 mMon, Sep 27H 4:34AM 1.8 ft0.56 mL 7:51AM 1.5 ft0.47 mH 2:39PM 1.9 ft0.58 mL 8:21PM 0.6 ft0.17 mTue, Sep 28H 4:50AM 1.8 ft0.54 mL 8:28AM 1.2 ft0.38 mH 4:11PM 2.0 ft0.59 mL 9:13PM 0.8 ft0.25 mWed, Sep 29H 5:06AM 1.7 ft0.52 mL 9:10AM 0.9 ft0.28 mH 5:31PM 2.0 ft0.62 mL 10:03PM 1.1 ft0.34 mThu, Sep 30H 5:20AM 1.7 ft0.52 mL 9:54AM 0.6 ft0.19 mH 6:42PM 2.1 ft0.63 mL 10:53PM 1.4 ft0.42 mFri, Oct 1H 5:31AM 1.7 ft0.53 mL 10:39AM 0.4 ft0.12 mH 7:50PM 2.1 ft0.64 mL 11:50PM 1.6 ft0.50 m