tidealmanac
Thu, Oct 29

Friday, October 30, 2026

Shell Key, Northwest side, Lignumvitae Basin, FL · NOAA 8723807 · MLLW · Local time (America/New_York)

Sat, Oct 31

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. High1:12 AM1.1 ft0.35 m
  2. Low9:40 AM0.1 ft0.02 m
  3. High3:09 PM0.6 ft0.19 m
  4. Low8:29 PM0.4 ft0.13 m

Range 1.1 ft0.33 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:05 AM
Sunrise
7:29 AM
Solar noon
1:06 PM
Sunset
6:44 PM
Civil dusk
7:08 PM
Daylight
11h 16m

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

Moon

Waning gibbous79% illuminated · day 19 of the cycle

Between spring and neap: an average tidal range. Approximate phase, computed here.

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