Tides Today & Tomorrow in Long Key, western end, FL

TIDE TIMES for Friday, July 24, 2026
The tide is currently rising in Long Key, western end, FL.
Next low tide : 12:53 pm (0.0 ft)
Next high tide : in 5h 03m at 5:22 am (1.4 ft)
Sunset today : 8:12 pm
Sunrise tomorrow : 6:47 am
Moon phase : Waxing Gibbous (79% illuminated)
Tide Station Location : Station #8723899
Common Questions About Tides

Long Key, western end, FL Tides - Nov 2056

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed3:221.65:261.310:350.210:160.47:316:42Third Quarter1Wed
2Thu4:461.66:101.411:280.211:280.37:316:42Waning Crescent2Thu
3Fri6:001.66:491.512:160.27:326:41Waning Crescent3Fri
4Sat7:041.77:251.712:280.212:580.27:326:40Waning Crescent4Sat
5Sun7:011.77:031.81:220.112:380.26:335:40Waning Crescent5Sun
6Mon7:551.77:411.91:130.11:170.26:345:39New Moon6Mon
7Tue8:481.68:222.02:020.01:560.26:345:39New Moon7Tue
8Wed9:401.59:052.12:520.02:360.26:355:38New Moon8Wed
9Thu10:311.49:522.13:42-0.13:170.26:365:38Waxing Crescent9Thu
10Fri11:241.310:412.04:360.04:010.26:365:37Waxing Crescent10Fri
11Sat12:201.25:330.04:520.36:375:37Waxing Crescent11Sat
12Sun1:231.16:350.15:550.36:385:37First Quarter12Sun
13Mon12:381.72:351.17:410.17:150.36:385:36First Quarter13Mon
14Tue1:511.63:451.28:470.18:430.36:395:36First Quarter14Tue
15Wed3:151.54:431.39:470.210:020.36:405:35First Quarter15Wed
16Thu4:351.45:271.410:390.211:090.26:405:35Waxing Gibbous16Thu
17Fri5:421.46:031.511:240.26:415:35Waxing Gibbous17Fri
18Sat6:361.46:341.612:040.212:030.26:425:35Waxing Gibbous18Sat
19Sun7:211.47:041.612:500.112:380.26:435:34Waxing Gibbous19Sun
20Mon8:011.37:321.71:300.11:110.26:435:34Full Moon20Mon
21Tue8:381.38:021.72:060.11:430.26:445:34Full Moon21Tue
22Wed9:141.28:331.72:420.02:120.26:455:34Full Moon22Wed
23Thu9:511.29:061.73:170.02:410.26:455:34Full Moon23Thu
24Fri10:291.19:411.73:520.03:090.26:465:33Waning Gibbous24Fri
25Sat11:101.110:171.64:300.03:400.36:475:33Waning Gibbous25Sat
26Sun11:551.110:571.65:120.04:150.36:485:33Waning Gibbous26Sun
27Mon12:431.05:580.15:010.36:485:33Waning Gibbous27Mon
28Tue1:381.06:510.16:040.36:495:33Third Quarter28Tue
29Wed12:391.42:351.17:470.17:270.36:505:33Third Quarter29Wed
30Thu1:501.43:301.28:430.18:520.26:505:33Third Quarter30Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8723899)

Common Questions About Long Key, western end, FL Tides

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What time does the tide turn (slack tide) in Long Key, western end, FL today?

Slack tide in Long Key, western end, FL is approximately 9:07 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 Long Key, western end, FL?

Long Key, western end, FL is currently in a transitional phase. Tonight's moon is 79% 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 Long Key, western end, 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 Long Key, western end, FL?

Tide predictions for Long Key, western end, 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 Long Key, western end, FL?

Tide data for Long Key, western end, FL is sourced from NOAA Station #8723899. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8723899.

What is the moon phase in Long Key, western end, FL tonight?

Tonight the moon over Long Key, western end, FL is Waxing Gibbous (79% illuminated). This places Long Key, western end, 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