Tides Today & Tomorrow in Key West, FL

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently rising in Key West, FL.
Next low tide (tomorrow) : 12:14 am (0.5 ft)
Next high tide : in 5h 37m at 8:05 pm (0.9 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 6:39 am
Moon phase : Waxing Gibbous (76% illuminated)
Tide Station Location : Station #8724580
Common Questions About Tides

Key West, FL Tides - Nov 2013

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:151.99:002.22:340.52:300.87:346:47Waning Crescent1Fri
2Sat10:021.89:382.33:170.33:060.87:346:46New Moon2Sat
3Sun9:491.89:192.42:590.12:420.76:355:45New Moon3Sun
4Mon10:361.710:012.53:440.03:200.76:365:45New Moon4Mon
5Tue11:241.710:482.54:300.04:010.76:365:44Waxing Crescent5Tue
6Wed12:131.65:190.04:460.86:375:44Waxing Crescent6Wed
7Thu1:061.56:130.15:380.86:375:43Waxing Crescent7Thu
8Fri12:332.32:031.57:110.36:430.96:385:43First Quarter8Fri
9Sat1:362.23:061.58:140.48:030.96:395:42First Quarter9Sat
10Sun2:502.04:121.69:160.59:300.86:395:42First Quarter10Sun
11Mon4:141.95:121.810:160.610:500.76:405:41First Quarter11Mon
12Tue5:361.86:031.911:100.711:580.66:415:41Waxing Gibbous12Tue
13Wed6:461.86:482.012:000.76:415:41Waxing Gibbous13Wed
14Thu7:441.77:292.112:570.412:440.76:425:40Waxing Gibbous14Thu
15Fri8:341.78:072.21:470.21:260.76:435:40Full Moon15Fri
16Sat9:191.68:432.22:310.12:050.76:435:39Full Moon16Sat
17Sun9:591.69:192.23:110.12:430.76:445:39Full Moon17Sun
18Mon10:361.59:542.23:500.13:200.76:455:39Full Moon18Mon
19Tue11:121.510:302.14:290.13:560.76:465:39Waning Gibbous19Tue
20Wed11:481.411:072.15:080.14:320.76:465:38Waning Gibbous20Wed
21Thu12:261.45:480.25:100.86:475:38Waning Gibbous21Thu
22Fri1:061.46:310.35:530.96:485:38Waning Gibbous22Fri
23Sat12:281.91:511.47:170.46:470.96:485:38Waning Gibbous23Sat
24Sun1:151.72:401.48:050.57:570.96:495:38Third Quarter24Sun
25Mon2:111.63:321.58:550.69:150.96:505:38Third Quarter25Mon
26Tue3:211.54:241.69:440.610:260.76:515:38Third Quarter26Tue
27Wed4:411.45:121.710:320.711:280.66:515:38Third Quarter27Wed
28Thu5:571.45:581.811:180.76:525:38Waning Crescent28Thu
29Fri7:011.46:411.912:220.312:020.76:535:37Waning Crescent29Fri
30Sat7:581.47:252.11:120.112:450.66:535:38Waning Crescent30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8724580)

Common Questions About Key West, FL Tides

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What time does the tide turn (slack tide) in Key West, FL today?

Slack tide in Key West, FL is approximately 10:09 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 Key West, FL?

Key West, FL is currently in a transitional phase. Tonight's moon is 76% 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 Key West, 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 Key West, FL?

Tide predictions for Key West, 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 Key West, FL?

Tide data for Key West, FL is sourced from NOAA Station #8724580. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8724580.

What is the moon phase in Key West, FL tonight?

Tonight the moon over Key West, FL is Waxing Gibbous (76% illuminated). This places Key West, 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