Sat, Dec 19Mon, Dec 21
Sunday, December 20, 2026
Boot Key Harbor bridge, Boot Key, FL · NOAA 8723971 · MLLW · Local time (America/New_York)
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
- High6:04 AM1.2 ft0.35 m
- Low10:48 AM0.4 ft0.13 m
- High5:07 PM2.1 ft0.63 m
Range 1.6 ft0.50 m · 3 predicted tides · MLLW
Sun
- Civil dawn
- 6:39 AM
- Sunrise
- 7:04 AM
- Solar noon
- 12:22 PM
- Sunset
- 5:40 PM
- Civil dusk
- 6:05 PM
- Daylight
- 10h 36m
Computed from the station's coordinates (NOAA solar algorithm, ±1 min); not NOAA tide data. Sun calendars: sunupsundown.site.
Moon
Waxing gibbous86% illuminated · day 11 of the cycle
Between spring and neap: an average tidal range. Approximate phase, computed here.
This week
Thu, Dec 17H 2:00AM 1.5 ft0.45 mL 8:28AM 0.3 ft0.10 mH 2:42PM 1.6 ft0.49 mL 9:28PM 0.3 ft0.09 mFri, Dec 18H 3:23AM 1.3 ft0.40 mL 9:13AM 0.4 ft0.12 mH 3:28PM 1.7 ft0.53 mL 10:35PM 0.1 ft0.04 mSat, Dec 19H 4:48AM 1.2 ft0.37 mL 9:59AM 0.4 ft0.13 mH 4:17PM 1.9 ft0.58 mL 11:37PM 0.0 ft-0.01 mSun, Dec 20H 6:04AM 1.2 ft0.35 mL 10:48AM 0.4 ft0.13 mH 5:07PM 2.1 ft0.63 mMon, Dec 21L 12:34AM -0.2 ft-0.07 mH 7:07AM 1.1 ft0.34 mL 11:38AM 0.4 ft0.12 mH 5:59PM 2.2 ft0.67 mTue, Dec 22L 1:28AM -0.4 ft-0.11 mH 8:02AM 1.1 ft0.33 mL 12:28PM 0.3 ft0.10 mH 6:52PM 2.4 ft0.72 mWed, Dec 23L 2:19AM -0.5 ft-0.14 mH 8:51AM 1.1 ft0.33 mL 1:19PM 0.3 ft0.08 mH 7:47PM 2.5 ft0.75 m