Tides Today & Tomorrow in Key West, FL

TIDE TIMES for Friday, June 26, 2026
The tide is currently falling in Key West, FL.
Next low tide : in 2h 46m at 2:56 pm (-0.1 ft)
Next high tide : 9:56 pm (0.8 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 6:40 am
Moon phase : Waxing Gibbous (90% illuminated)
Tide Station Location : Station #8724580
Common Questions About Tides

Key West, FL Tides - Dec 2041

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:361.74:511.59:590.410:210.66:545:38First Quarter1Sun
2Mon5:041.65:381.710:500.511:350.46:555:38Waxing Gibbous2Mon
3Tue6:221.66:211.911:370.66:565:38Waxing Gibbous3Tue
4Wed7:291.57:032.012:390.112:220.66:565:38Waxing Gibbous4Wed
5Thu8:281.47:442.11:35-0.11:040.66:575:38Waxing Gibbous5Thu
6Fri9:201.38:262.22:25-0.21:460.66:585:38Full Moon6Fri
7Sat10:071.29:092.23:12-0.32:270.56:585:38Full Moon7Sat
8Sun10:511.29:512.13:57-0.43:070.56:595:39Full Moon8Sun
9Mon11:321.110:342.14:41-0.33:480.57:005:39Waning Gibbous9Mon
10Tue12:121.15:25-0.24:300.57:005:39Waning Gibbous10Tue
11Wed12:531.16:11-0.15:160.67:015:39Waning Gibbous11Wed
12Thu12:011.81:351.16:590.06:090.77:015:40Waning Gibbous12Thu
13Fri12:461.72:191.17:480.27:170.77:025:40Third Quarter13Fri
14Sat1:371.53:071.28:380.38:360.77:035:40Third Quarter14Sat
15Sun2:371.43:551.39:250.49:530.67:035:41Third Quarter15Sun
16Mon3:501.34:401.410:100.511:000.57:045:41Third Quarter16Mon
17Tue5:121.25:221.510:520.611:580.37:045:42Waning Crescent17Tue
18Wed6:261.16:021.611:310.67:055:42Waning Crescent18Wed
19Thu7:281.16:411.712:490.112:090.67:055:42Waning Crescent19Thu
20Fri8:211.07:221.81:34-0.112:450.67:065:43Waning Crescent20Fri
21Sat9:081.08:031.92:16-0.31:220.57:065:43New Moon21Sat
22Sun9:531.08:471.92:57-0.42:010.57:075:44New Moon22Sun
23Mon10:361.09:332.03:39-0.52:410.47:075:44New Moon23Mon
24Tue11:181.010:212.04:22-0.53:240.47:085:45New Moon24Tue
25Wed12:001.05:07-0.54:120.47:085:46Waxing Crescent25Wed
26Thu12:431.05:54-0.45:060.47:095:46Waxing Crescent26Thu
27Fri12:041.91:271.16:42-0.26:100.47:095:47Waxing Crescent27Fri
28Sat1:011.72:131.27:310.07:260.37:095:47First Quarter28Sat
29Sun2:061.53:021.38:210.18:490.37:105:48First Quarter29Sun
30Mon3:241.33:551.49:100.310:100.17:105:49First Quarter30Mon
31Tue4:531.14:501.510:010.411:23-0.17:105:49First Quarter31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8724580)

Common Questions About Key West, FL Tides

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

Slack tide in Key West, FL is approximately 6:26 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 spring phase. Tonight's moon is 90% 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 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 (90% illuminated). This places Key West, 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