tidealmanac
Thu, May 20

Friday, May 21, 2027

Boot Key Harbor bridge, Boot Key, FL · NOAA 8723971 · MLLW · Local time (America/New_York)

Sat, May 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. Low3:26 AM0.3 ft0.10 m
  2. High9:39 AM2.1 ft0.65 m
  3. Low4:56 PM-0.3 ft-0.09 m
  4. High11:23 PM1.1 ft0.33 m

Range 2.4 ft0.74 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:13 AM
Sunrise
6:38 AM
Solar noon
1:21 PM
Sunset
8:04 PM
Civil dusk
8:29 PM
Daylight
13h 25m

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

Moon

Full moon99% illuminated · day 15 of the cycle

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

This week

Tue, May 18L 1:33AM 0.3 ft0.10 mH 7:48AM 2.1 ft0.65 mL 2:52PM -0.2 ft-0.07 mH 9:20PM 1.3 ft0.39 mWed, May 19L 2:11AM 0.3 ft0.10 mH 8:25AM 2.2 ft0.67 mL 3:35PM -0.3 ft-0.08 mH 10:04PM 1.2 ft0.36 mThu, May 20L 2:49AM 0.3 ft0.10 mH 9:02AM 2.2 ft0.67 mL 4:15PM -0.3 ft-0.09 mH 10:45PM 1.1 ft0.34 mFri, May 21L 3:26AM 0.3 ft0.10 mH 9:39AM 2.1 ft0.65 mL 4:56PM -0.3 ft-0.09 mH 11:23PM 1.1 ft0.33 mSat, May 22L 4:03AM 0.3 ft0.10 mH 10:18AM 2.1 ft0.64 mL 5:37PM -0.2 ft-0.07 mSun, May 23H 12:01AM 1.0 ft0.32 mL 4:39AM 0.4 ft0.11 mH 10:57AM 2.0 ft0.61 mL 6:20PM -0.2 ft-0.05 mMon, May 24H 12:40AM 1.0 ft0.32 mL 5:17AM 0.4 ft0.12 mH 11:38AM 1.9 ft0.59 mL 7:05PM -0.1 ft-0.03 m