tidealmanac
Wed, Jan 20

Thursday, January 21, 2027

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

Fri, Jan 22

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. High12:17 AM1.1 ft0.34 m
  2. Low8:11 AM-1.3 ft-0.40 m

Range 2.4 ft0.74 m · 2 predicted tides · MLLW

Sun

Civil dawn
6:34 AM
Sunrise
7:00 AM
Solar noon
12:16 PM
Sunset
5:33 PM
Civil dusk
5:58 PM
Daylight
10h 33m

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

Moon

Full moon99% illuminated · day 13 of the cycle

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

This week

Mon, Jan 18L 5:29AM -0.9 ft-0.29 mH 4:46PM 1.1 ft0.34 mTue, Jan 19L 6:23AM -1.1 ft-0.34 mH 5:14PM 1.2 ft0.35 mWed, Jan 20L 7:18AM -1.3 ft-0.38 mThu, Jan 21H 12:17AM 1.1 ft0.34 mL 8:11AM -1.3 ft-0.40 mFri, Jan 22H 1:56AM 1.1 ft0.35 mL 9:02AM -1.2 ft-0.38 mH 6:43PM 1.0 ft0.30 mL 8:27PM 0.8 ft0.25 mSat, Jan 23H 3:21AM 1.1 ft0.34 mL 9:52AM -1.1 ft-0.32 mH 7:10PM 0.9 ft0.27 mL 9:26PM 0.6 ft0.19 mSun, Jan 24H 4:42AM 1.0 ft0.31 mL 10:40AM -0.8 ft-0.24 mH 7:35PM 0.8 ft0.24 mL 10:41PM 0.4 ft0.12 m