Sun, Sep 20Tue, Sep 22
Monday, September 21, 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
- High5:15 AM2.2 ft0.68 m
- Low12:55 PM0.5 ft0.14 m
- High7:22 PM1.6 ft0.49 m
Range 1.7 ft0.53 m · 3 predicted tides · MLLW
Sun
- Civil dawn
- 6:50 AM
- Sunrise
- 7:13 AM
- Solar noon
- 1:18 PM
- Sunset
- 7:23 PM
- Civil dusk
- 7:46 PM
- Daylight
- 12h 10m
Computed from the station's coordinates (NOAA solar algorithm, ±1 min); not NOAA tide data. Sun calendars: sunupsundown.site.
Moon
Waxing gibbous75% illuminated · day 9 of the cycle
Near quarter moon: neap tides, a smaller range than average. Approximate phase, computed here.
This week
Fri, Sep 18H 1:39AM 2.2 ft0.68 mL 9:38AM 0.4 ft0.14 mH 3:58PM 1.3 ft0.40 mL 7:35PM 0.8 ft0.25 mSat, Sep 19H 2:40AM 2.2 ft0.66 mL 10:54AM 0.5 ft0.14 mH 6:30PM 1.4 ft0.41 mL 9:16PM 0.9 ft0.27 mSun, Sep 20H 3:58AM 2.2 ft0.66 mL 12:02PM 0.5 ft0.14 mH 7:03PM 1.5 ft0.45 mL 10:55PM 0.9 ft0.27 mMon, Sep 21H 5:15AM 2.2 ft0.68 mL 12:55PM 0.5 ft0.14 mH 7:22PM 1.6 ft0.49 mTue, Sep 22L 12:05AM 0.8 ft0.26 mH 6:18AM 2.3 ft0.71 mL 1:35PM 0.5 ft0.14 mH 7:43PM 1.8 ft0.54 mWed, Sep 23L 1:00AM 0.8 ft0.23 mH 7:11AM 2.4 ft0.74 mL 2:07PM 0.5 ft0.14 mH 8:06PM 1.9 ft0.59 mThu, Sep 24L 1:46AM 0.6 ft0.20 mH 7:58AM 2.5 ft0.76 mL 2:35PM 0.5 ft0.15 mH 8:31PM 2.1 ft0.64 m