Tides Today & Tomorrow in Boot Key Harbor bridge, FL

TIDE TIMES for Friday, June 19, 2026
The tide is currently rising in Boot Key Harbor bridge, FL.
Next low tide : 7:54 pm (0.0 ft)
Next high tide : in 46m at 12:54 pm (2.0 ft)
Sunset today : 8:16 pm
Sunrise tomorrow : 6:35 am
Moon phase : Waxing Crescent (27% illuminated)
Tide Station Location : Station #8723971
Common Questions About Tides

Boot Key Harbor bridge, FL Tides - Jun 2029

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri1:271.212:501.96:390.37:560.06:358:09Waning Gibbous1Fri
2Sat2:141.31:441.77:500.48:450.16:348:10Third Quarter2Sat
3Sun3:021.42:451.59:070.49:320.26:348:10Third Quarter3Sun
4Mon3:501.53:571.310:220.310:170.36:348:10Third Quarter4Mon
5Tue4:361.65:161.211:290.311:010.36:348:11Third Quarter5Tue
6Wed5:191.76:281.112:280.26:348:11Waning Crescent6Wed
7Thu6:001.87:281.11:200.16:348:12Waning Crescent7Thu
8Fri6:391.98:181.012:240.42:050.06:348:12Waning Crescent8Fri
9Sat7:181.99:021.01:030.42:45-0.16:348:12Waning Crescent9Sat
10Sun7:572.09:421.01:400.43:23-0.26:348:13New Moon10Sun
11Mon8:372.110:221.12:170.43:59-0.36:348:13New Moon11Mon
12Tue9:182.111:011.12:540.34:36-0.36:348:14New Moon12Tue
13Wed10:012.111:401.23:340.35:13-0.36:348:14New Moon13Wed
14Thu10:442.14:160.35:52-0.26:358:14Waxing Crescent14Thu
15Fri12:191.211:30 AM2.15:040.36:33-0.26:358:14Waxing Crescent15Fri
16Sat12:581.312:182.05:590.37:16-0.16:358:15Waxing Crescent16Sat
17Sun1:391.41:131.87:040.38:000.06:358:15First Quarter17Sun
18Mon2:221.52:161.68:180.38:460.16:358:15First Quarter18Mon
19Tue3:081.73:331.39:360.29:340.26:358:16First Quarter19Tue
20Wed3:591.85:011.210:510.110:230.36:358:16First Quarter20Wed
21Thu4:522.06:261.112:01-0.16:368:16Waxing Gibbous21Thu
22Fri5:482.17:371.01:05-0.26:368:16Waxing Gibbous22Fri
23Sat6:432.28:371.012:100.32:03-0.36:368:16Waxing Gibbous23Sat
24Sun7:372.39:281.01:040.32:56-0.36:368:17Full Moon24Sun
25Mon8:302.410:131.11:580.33:44-0.46:378:17Full Moon25Mon
26Tue9:212.410:551.22:500.24:29-0.36:378:17Full Moon26Tue
27Wed10:102.311:341.23:410.25:11-0.36:378:17Full Moon27Wed
28Thu10:572.24:330.25:53-0.26:388:17Waning Gibbous28Thu
29Fri12:111.311:42 AM2.05:260.36:34-0.16:388:17Waning Gibbous29Fri
30Sat12:471.412:261.86:230.37:140.06:388:17Waning Gibbous30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8723971)

Common Questions About Boot Key Harbor bridge, FL Tides

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What time does the tide turn (slack tide) in Boot Key Harbor bridge, FL today?

Slack tide in Boot Key Harbor bridge, FL is approximately 4:24 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Boot Key Harbor bridge, FL?

Boot Key Harbor bridge, FL is currently in a transitional phase. Tonight's moon is 27% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are shifting between spring and neap.

What datum are Boot Key Harbor bridge, FL tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Boot Key Harbor bridge, FL?

Tide predictions for Boot Key Harbor bridge, FL come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Boot Key Harbor bridge, FL?

Tide data for Boot Key Harbor bridge, FL is sourced from NOAA Station #8723971. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8723971.

What is the moon phase in Boot Key Harbor bridge, FL tonight?

Tonight the moon over Boot Key Harbor bridge, FL is Waxing Crescent (27% illuminated). This places Boot Key Harbor bridge, FL in a transitional tide cycle, so tidal ranges are shifting between spring and neap this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA