tidealmanac
Sat, Sep 26

Sunday, September 27, 2026

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

Mon, Sep 28

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. High5:36 AM1.7 ft0.52 m
  2. Low10:19 AM0.7 ft0.21 m
  3. High7:09 PM1.9 ft0.58 m
  4. Low10:45 PM1.4 ft0.43 m

Range 1.2 ft0.36 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:32 AM
Sunrise
6:56 AM
Solar noon
12:56 PM
Sunset
6:57 PM
Civil dusk
7:20 PM
Daylight
12h 1m

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

Thu, Sep 24H 5:20AM 1.8 ft0.54 mL 9:08AM 1.4 ft0.43 mH 3:35PM 1.7 ft0.51 mL 8:54PM 0.7 ft0.23 mFri, Sep 25H 5:26AM 1.7 ft0.53 mL 9:26AM 1.2 ft0.37 mH 4:54PM 1.7 ft0.52 mL 9:29PM 0.9 ft0.28 mSat, Sep 26H 5:32AM 1.7 ft0.52 mL 9:50AM 1.0 ft0.29 mH 6:04PM 1.8 ft0.55 mL 10:05PM 1.2 ft0.35 mSun, Sep 27H 5:36AM 1.7 ft0.52 mL 10:19AM 0.7 ft0.21 mH 7:09PM 1.9 ft0.58 mL 10:45PM 1.4 ft0.43 mMon, Sep 28H 5:36AM 1.7 ft0.53 mL 10:55AM 0.5 ft0.14 mH 8:16PM 2.0 ft0.61 mL 11:31PM 1.6 ft0.50 mTue, Sep 29H 5:31AM 1.8 ft0.54 mL 11:37AM 0.3 ft0.09 mH 9:29PM 2.1 ft0.63 mWed, Sep 30L 12:41AM 1.9 ft0.57 mH 5:03AM 1.9 ft0.57 mL 12:28PM 0.2 ft0.05 mH 10:56PM 2.1 ft0.64 m