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

TIDE TIMES for Tuesday, July 7, 2026
The tide is currently falling in Long Key, western end, FL.
Next low tide : in 25m at 8:58 am (0.1 ft)
Next high tide : 3:04 pm (0.9 ft)
Sunset today : 8:16 pm
Sunrise tomorrow : 6:40 am
Moon phase : Third Quarter (52% illuminated)
Tide Station Location : Station #8723899
Common Questions About Tides

Long Key, western end, FL Tides - Jun 2012

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri6:311.57:590.91:14-0.16:338:08Waxing Gibbous1Fri
2Sat7:201.68:570.912:400.12:08-0.26:338:09Waxing Gibbous2Sat
3Sun8:101.79:500.91:290.13:00-0.26:338:09Full Moon3Sun
4Mon9:011.810:400.92:180.13:50-0.26:338:10Full Moon4Mon
5Tue9:531.811:270.93:080.14:39-0.26:338:10Full Moon5Tue
6Wed10:451.73:590.15:28-0.26:338:11Waning Gibbous6Wed
7Thu12:120.911:37 AM1.64:530.16:17-0.16:338:11Waning Gibbous7Thu
8Fri12:581.012:291.55:530.17:060.06:338:11Waning Gibbous8Fri
9Sat1:451.01:241.37:000.17:550.06:338:12Third Quarter9Sat
10Sun2:331.12:231.18:150.18:440.16:338:12Third Quarter10Sun
11Mon3:241.13:321.09:310.19:320.16:338:12Third Quarter11Mon
12Tue4:151.24:520.810:420.110:190.16:338:13Third Quarter12Tue
13Wed5:041.26:090.811:470.111:050.16:338:13Waning Crescent13Wed
14Thu5:491.37:140.812:430.06:338:13Waning Crescent14Thu
15Fri6:311.38:060.71:320.06:338:14Waning Crescent15Fri
16Sat7:101.48:490.712:330.22:140.06:348:14Waning Crescent16Sat
17Sun7:491.49:280.81:140.22:52-0.16:348:14New Moon17Sun
18Mon8:281.510:040.81:530.23:28-0.16:348:15New Moon18Mon
19Tue9:081.510:400.82:300.14:03-0.16:348:15New Moon19Tue
20Wed9:471.511:160.93:080.14:37-0.16:348:15New Moon20Wed
21Thu10:281.511:530.93:460.15:12-0.16:348:15Waxing Crescent21Thu
22Fri11:091.54:280.15:48-0.16:358:15Waxing Crescent22Fri
23Sat12:301.011:52 AM1.45:150.16:260.06:358:16Waxing Crescent23Sat
24Sun1:081.012:391.36:100.17:060.06:358:16Waxing Crescent24Sun
25Mon1:481.11:321.27:140.17:480.06:358:16First Quarter25Mon
26Tue2:301.22:361.08:260.18:340.16:368:16First Quarter26Tue
27Wed3:181.33:560.99:410.19:230.16:368:16First Quarter27Wed
28Thu4:111.45:250.810:530.010:160.16:368:16First Quarter28Thu
29Fri5:081.56:460.812:000.06:378:16Waxing Gibbous29Fri
30Sat6:061.67:520.81:03-0.16:378:16Waxing Gibbous30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8723899)

Common Questions About Long Key, western end, FL Tides

Show All
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 12:01 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 Long Key, western end, FL?

Long Key, western end, FL is currently in a neap phase. Tonight's moon is 52% 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 minimum.

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 Third Quarter (52% illuminated). This places Long Key, western end, FL in a neap tide cycle, so tidal ranges are near their weekly minimum 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