tidealmanac
Sat, Nov 21

Sunday, November 22, 2026

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

Mon, Nov 23

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. High12:56 AM1.4 ft0.44 m
  2. Low7:14 AM0.0 ft-0.01 m
  3. High4:51 PM1.8 ft0.54 m
  4. Low8:42 PM1.5 ft0.45 m

Range 1.8 ft0.55 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:09 AM
Sunrise
6:35 AM
Solar noon
11:51 AM
Sunset
5:08 PM
Civil dusk
5:33 PM
Daylight
10h 33m

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

Thu, Nov 19H 1:03AM 1.5 ft0.46 mL 6:31AM 0.9 ft0.28 mH 1:20PM 1.2 ft0.36 mL 4:50PM 0.9 ft0.28 mFri, Nov 20H 1:04AM 1.5 ft0.44 mL 6:33AM 0.6 ft0.19 mH 2:50PM 1.4 ft0.42 mL 6:12PM 1.1 ft0.34 mSat, Nov 21H 1:01AM 1.4 ft0.43 mL 6:49AM 0.3 ft0.09 mH 3:56PM 1.6 ft0.48 mL 7:30PM 1.3 ft0.40 mSun, Nov 22H 12:56AM 1.4 ft0.44 mL 7:14AM 0.0 ft-0.01 mH 4:51PM 1.8 ft0.54 mL 8:42PM 1.5 ft0.45 mMon, Nov 23H 12:51AM 1.5 ft0.46 mL 7:47AM -0.3 ft-0.09 mH 5:41PM 1.9 ft0.59 mL 9:53PM 1.6 ft0.49 mTue, Nov 24H 12:43AM 1.6 ft0.49 mL 8:26AM -0.5 ft-0.16 mH 6:31PM 2.0 ft0.61 mWed, Nov 25L 9:11AM -0.7 ft-0.20 mH 7:24PM 2.0 ft0.60 mL 10:18PM 1.8 ft0.55 m