tidealmanac
Sun, Sep 27

Monday, September 28, 2026

Shell Key Channel, Florida Bay, FL · NOAA 8723812 · MLLW · Local time (America/New_York)

Tue, 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. Low5:57 AM0.2 ft0.05 m
  2. High11:40 AM1.5 ft0.46 m
  3. Low5:48 PM0.6 ft0.19 m
  4. High11:15 PM1.8 ft0.56 m

Range 1.7 ft0.51 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:51 AM
Sunrise
7:13 AM
Solar noon
1:13 PM
Sunset
7:14 PM
Civil dusk
7:36 PM
Daylight
12h 0m

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

Moon

Waning gibbous95% illuminated · day 16 of the cycle

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

This week

Fri, Sep 25L 3:51AM 0.5 ft0.17 mH 9:25AM 1.7 ft0.53 mL 4:24PM 0.5 ft0.16 mH 9:41PM 1.6 ft0.48 mSat, Sep 26L 4:32AM 0.4 ft0.12 mH 10:10AM 1.7 ft0.52 mL 4:51PM 0.6 ft0.17 mH 10:10PM 1.7 ft0.52 mSun, Sep 27L 5:13AM 0.3 ft0.08 mH 10:54AM 1.6 ft0.50 mL 5:18PM 0.6 ft0.18 mH 10:41PM 1.8 ft0.54 mMon, Sep 28L 5:57AM 0.2 ft0.05 mH 11:40AM 1.5 ft0.46 mL 5:48PM 0.6 ft0.19 mH 11:15PM 1.8 ft0.56 mTue, Sep 29L 6:44AM 0.1 ft0.04 mH 12:28PM 1.4 ft0.42 mL 6:19PM 0.7 ft0.20 mH 11:52PM 1.9 ft0.57 mWed, Sep 30L 7:36AM 0.1 ft0.04 mH 1:21PM 1.2 ft0.37 mL 6:53PM 0.7 ft0.21 mThu, Oct 1H 12:35AM 1.9 ft0.57 mL 8:36AM 0.2 ft0.06 mH 2:21PM 1.1 ft0.33 mL 7:31PM 0.8 ft0.23 m