Tides Today & Tomorrow in Boot Key Harbor bridge, FL

TIDE TIMES for Sunday, July 26, 2026
The tide is currently rising in Boot Key Harbor bridge, FL.
Next low tide : 2:45 pm (0.0 ft)
Next high tide : in 5h 22m at 7:05 am (2.0 ft)
Sunset today : 8:12 pm
Sunrise tomorrow : 6:49 am
Moon phase : Waxing Gibbous (92% illuminated)
Tide Station Location : Station #8723971
Common Questions About Tides

Boot Key Harbor bridge, FL Tides - Apr 1976

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu9:261.810:201.43:260.14:11-0.26:156:40New Moon1Thu
2Fri9:571.810:581.33:530.24:47-0.26:146:41Waxing Crescent2Fri
3Sat10:301.811:401.24:190.25:27-0.16:136:41Waxing Crescent3Sat
4Sun11:051.84:480.36:13-0.16:126:42Waxing Crescent4Sun
5Mon12:271.111:45 AM1.75:220.37:060.06:116:42Waxing Crescent5Mon
6Tue1:241.012:341.66:070.48:080.06:106:42First Quarter6Tue
7Wed2:341.01:401.67:160.49:140.06:096:43First Quarter7Wed
8Thu3:471.03:041.68:440.410:150.16:086:43First Quarter8Thu
9Fri4:461.24:271.610:070.311:110.16:076:44Waxing Gibbous9Fri
10Sat5:321.45:391.711:180.26:066:44Waxing Gibbous10Sat
11Sun6:141.66:401.812:000.112:180.06:056:45Waxing Gibbous11Sun
12Mon6:541.87:371.812:440.11:13-0.26:046:45Waxing Gibbous12Mon
13Tue7:342.08:301.71:260.12:04-0.36:036:45Full Moon13Tue
14Wed8:152.29:221.62:070.12:54-0.46:026:46Full Moon14Wed
15Thu8:582.310:121.52:470.13:44-0.56:016:46Full Moon15Thu
16Fri9:432.311:021.43:290.14:35-0.46:016:47Waning Gibbous16Fri
17Sat10:292.211:541.24:120.25:29-0.36:006:47Waning Gibbous17Sat
18Sun11:192.14:590.26:27-0.25:596:48Waning Gibbous18Sun
19Mon12:511.112:131.95:540.37:28-0.15:586:48Third Quarter19Mon
20Tue1:561.11:171.87:040.48:320.05:576:49Third Quarter20Tue
21Wed3:101.12:331.68:260.49:350.15:566:49Third Quarter21Wed
22Thu4:171.23:571.59:470.410:320.25:556:49Third Quarter22Thu
23Fri5:091.45:101.510:590.311:210.25:546:50Waning Crescent23Fri
24Sat5:491.56:091.511:590.25:546:50Waning Crescent24Sat
25Sun7:221.67:571.512:040.21:480.16:537:51Waning Crescent25Sun
26Mon7:511.88:381.41:420.32:300.06:527:51Waning Crescent26Mon
27Tue8:201.99:171.42:160.33:07-0.16:517:52New Moon27Tue
28Wed8:501.99:531.42:480.33:43-0.16:507:52New Moon28Wed
29Thu9:212.010:301.43:180.34:17-0.26:507:53New Moon29Thu
30Fri9:532.011:091.33:470.34:52-0.26:497:53New Moon30Fri
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 10:55 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 92% 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 (92% 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