tidealmanac
Sat, Dec 12

Sunday, December 13, 2026

Long Key Bight, Long Key, FL · NOAA 8723879 · MLLW · Local time (America/New_York)

Mon, Dec 14

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. Low5:39 AM0.0 ft0.01 m
  2. High12:02 PM1.2 ft0.36 m
  3. Low4:46 PM0.4 ft0.13 m
  4. High11:17 PM1.8 ft0.55 m

Range 1.8 ft0.54 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:34 AM
Sunrise
6:59 AM
Solar noon
12:17 PM
Sunset
5:36 PM
Civil dusk
6:01 PM
Daylight
10h 37m

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

Moon

Waxing crescent19% illuminated · day 4 of the cycle

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

This week

Thu, Dec 10L 3:44AM -0.1 ft-0.03 mH 10:16AM 1.1 ft0.34 mL 2:51PM 0.4 ft0.11 mH 9:16PM 2.0 ft0.60 mFri, Dec 11L 4:22AM -0.1 ft-0.02 mH 10:50AM 1.1 ft0.34 mL 3:25PM 0.4 ft0.12 mH 9:55PM 1.9 ft0.59 mSat, Dec 12L 5:00AM 0.0 ft-0.01 mH 11:25AM 1.1 ft0.35 mL 4:02PM 0.4 ft0.12 mH 10:35PM 1.9 ft0.57 mSun, Dec 13L 5:39AM 0.0 ft0.01 mH 12:02PM 1.2 ft0.36 mL 4:46PM 0.4 ft0.13 mH 11:17PM 1.8 ft0.55 mMon, Dec 14L 6:19AM 0.1 ft0.03 mH 12:41PM 1.2 ft0.38 mL 5:40PM 0.4 ft0.13 mTue, Dec 15H 12:03AM 1.7 ft0.51 mL 6:59AM 0.2 ft0.05 mH 1:21PM 1.3 ft0.40 mL 6:49PM 0.4 ft0.13 mWed, Dec 16H 12:57AM 1.5 ft0.46 mL 7:40AM 0.2 ft0.07 mH 2:02PM 1.4 ft0.42 mL 8:07PM 0.4 ft0.11 m