Tides Today & Tomorrow in Boot Key Harbor bridge, FL

TIDE TIMES for Saturday, June 27, 2026
The tide is currently falling in Boot Key Harbor bridge, FL.
Next low tide : in 23m at 1:06 am (0.4 ft)
Next high tide : 7:27 am (2.0 ft)
Sunset today : 8:17 pm
Sunrise tomorrow : 6:37 am
Moon phase : Waxing Gibbous (95% illuminated)
Tide Station Location : Station #8723971
Common Questions About Tides

Boot Key Harbor bridge, FL Tides - Apr 2042

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue8:041.27:461.71:470.01:300.37:157:40Waxing Gibbous1Tue
2Wed8:271.48:291.72:200.12:170.27:147:41Waxing Gibbous2Wed
3Thu8:491.59:061.72:490.12:570.17:137:41Full Moon3Thu
4Fri9:111.79:421.63:150.13:330.07:127:42Full Moon4Fri
5Sat9:341.810:181.53:410.24:08-0.17:117:42Full Moon5Sat
6Sun10:001.810:541.44:040.24:42-0.27:107:42Full Moon6Sun
7Mon10:261.911:321.34:270.25:17-0.27:097:43Waning Gibbous7Mon
8Tue10:541.94:490.35:55-0.27:087:43Waning Gibbous8Tue
9Wed12:131.211:25 AM1.95:110.36:38-0.27:077:44Waning Gibbous9Wed
10Thu1:001.011:59 AM1.85:350.37:30-0.27:067:44Waning Gibbous10Thu
11Fri1:580.912:401.86:030.48:33-0.17:057:45Third Quarter11Fri
12Sat3:170.81:371.86:430.49:45-0.17:047:45Third Quarter12Sat
13Sun4:530.82:571.78:030.510:560.07:037:45Third Quarter13Sun
14Mon5:561.04:331.710:000.511:570.07:027:46Third Quarter14Mon
15Tue6:361.25:561.811:320.47:017:46Waning Crescent15Tue
16Wed7:091.47:061.912:480.012:440.27:017:47Waning Crescent16Wed
17Thu7:421.68:071.91:320.11:440.07:007:47Waning Crescent17Thu
18Fri8:161.99:031.92:110.12:38-0.26:597:48New Moon18Fri
19Sat8:502.19:561.82:480.13:30-0.36:587:48New Moon19Sat
20Sun9:272.210:471.63:240.24:20-0.46:577:49New Moon20Sun
21Mon10:062.311:381.44:000.25:10-0.56:567:49New Moon21Mon
22Tue10:482.34:360.26:02-0.46:557:49Waxing Crescent22Tue
23Wed12:291.211:32 AM2.25:140.36:58-0.36:547:50Waxing Crescent23Wed
24Thu1:251.012:202.15:550.38:00-0.26:547:50Waxing Crescent24Thu
25Fri2:300.91:151.96:450.49:07-0.16:537:51First Quarter25Fri
26Sat3:520.92:221.77:590.510:150.06:527:51First Quarter26Sat
27Sun5:141.03:471.69:360.511:170.16:517:52First Quarter27Sun
28Mon6:061.15:141.511:050.56:507:52First Quarter28Mon
29Tue6:411.36:241.512:090.212:170.46:507:53Waxing Gibbous29Tue
30Wed7:081.57:191.512:510.21:130.36:497:53Waxing Gibbous30Wed
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 4:16 am — 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 spring phase. Tonight's moon is 95% 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 near their weekly maximum.

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 Gibbous (95% illuminated). This places Boot Key Harbor bridge, FL in a spring tide cycle, so tidal ranges are near their weekly maximum 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