Tides Today & Tomorrow in Boot Key Harbor bridge, FL

TIDE TIMES for Sunday, July 5, 2026
The tide is currently rising in Boot Key Harbor bridge, FL.
Next low tide (tomorrow) : 8:03 am (0.3 ft)
Next high tide (tomorrow) : in 5h 38m at 1:58 am (1.6 ft)
Sunset today : 8:17 pm
Sunrise tomorrow : 6:40 am
Moon phase : Waning Gibbous (72% illuminated)
Tide Station Location : Station #8723971
Common Questions About Tides

Boot Key Harbor bridge, FL Tides - Jun 2002

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:471.11:421.77:490.59:140.16:358:09Third Quarter1Sat
2Sun3:431.22:451.59:120.510:050.16:348:09Third Quarter2Sun
3Mon4:341.33:581.410:300.510:520.26:348:10Third Quarter3Mon
4Tue5:161.45:151.311:370.411:350.36:348:10Third Quarter4Tue
5Wed5:521.66:231.312:350.36:348:11Waning Crescent5Wed
6Thu6:251.77:201.212:140.31:230.16:348:11Waning Crescent6Thu
7Fri6:581.88:121.212:500.32:060.06:348:11Waning Crescent7Fri
8Sat7:321.98:591.21:240.42:45-0.16:348:12Waning Crescent8Sat
9Sun8:072.09:451.21:560.43:23-0.26:348:12New Moon9Sun
10Mon8:442.110:291.12:290.34:01-0.36:348:13New Moon10Mon
11Tue9:242.111:141.13:040.34:42-0.36:348:13New Moon11Tue
12Wed10:062.211:591.13:420.35:25-0.36:348:13New Moon12Wed
13Thu10:512.24:230.36:11-0.36:348:14Waxing Crescent13Thu
14Fri12:451.111:40 AM2.15:110.47:01-0.26:348:14Waxing Crescent14Fri
15Sat1:331.212:342.06:080.47:53-0.16:348:14Waxing Crescent15Sat
16Sun2:221.31:341.97:190.48:450.06:358:15First Quarter16Sun
17Mon3:131.42:461.78:420.49:370.16:358:15First Quarter17Mon
18Tue4:031.54:091.510:050.310:270.26:358:15First Quarter18Tue
19Wed4:531.75:341.411:200.111:160.26:358:15First Quarter19Wed
20Thu5:411.96:511.312:280.06:358:16Waxing Gibbous20Thu
21Fri6:272.17:571.212:030.31:29-0.26:368:16Waxing Gibbous21Fri
22Sat7:132.28:551.212:500.32:23-0.36:368:16Waxing Gibbous22Sat
23Sun7:592.39:461.11:360.33:13-0.36:368:16Full Moon23Sun
24Mon8:452.310:331.12:220.33:59-0.46:368:16Full Moon24Mon
25Tue9:312.311:151.13:070.34:44-0.36:378:17Full Moon25Tue
26Wed10:152.211:561.13:520.35:28-0.36:378:17Full Moon26Wed
27Thu10:592.14:380.36:12-0.26:378:17Waning Gibbous27Thu
28Fri12:341.111:43 AM2.05:270.36:56-0.16:378:17Waning Gibbous28Fri
29Sat1:131.212:271.96:210.47:400.06:388:17Waning Gibbous29Sat
30Sun1:521.31:131.77:240.48:240.16:388:17Third Quarter30Sun
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 5:00 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 transitional phase. Tonight's moon is 72% 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 Waning Gibbous (72% 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