Tides Today & Tomorrow in Key West, FL

TIDE TIMES for Wednesday, July 1, 2026
The tide is currently rising in Key West, FL.
Next low tide (tomorrow) : 5:01 am (0.5 ft)
Next high tide (tomorrow) : in 1h 47m at 12:47 am (1.0 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 6:42 am
Moon phase : Full Moon (97% illuminated)
Tide Station Location : Station #8724580
Common Questions About Tides

Key West, FL Tides - Jun 2005

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed6:331.57:131.312:330.26:388:11Waning Crescent1Wed
2Thu7:161.78:211.212:250.41:370.06:378:12Waning Crescent2Thu
3Fri7:551.89:201.11:070.42:32-0.16:378:12Waning Crescent3Fri
4Sat8:331.910:121.01:480.53:19-0.36:378:13Waning Crescent4Sat
5Sun9:111.910:571.02:270.54:02-0.46:378:13New Moon5Sun
6Mon9:481.911:390.93:060.44:43-0.46:378:14New Moon6Mon
7Tue10:261.93:440.45:23-0.46:378:14New Moon7Tue
8Wed12:170.911:04 AM1.84:210.56:03-0.36:378:14New Moon8Wed
9Thu12:540.911:43 AM1.84:580.56:45-0.36:378:15Waxing Crescent9Thu
10Fri1:320.912:241.75:360.57:28-0.26:378:15Waxing Crescent10Fri
11Sat2:111.01:061.66:200.68:120.06:378:15Waxing Crescent11Sat
12Sun2:521.01:511.67:140.78:560.16:378:16Waxing Crescent12Sun
13Mon3:341.12:421.48:240.79:390.26:378:16First Quarter13Mon
14Tue4:171.23:411.39:420.610:190.36:378:16First Quarter14Tue
15Wed4:591.34:541.210:550.510:580.46:388:17First Quarter15Wed
16Thu5:391.46:151.112:000.36:388:17First Quarter16Thu
17Fri6:201.57:321.012:580.16:388:17Waxing Gibbous17Fri
18Sat7:011.78:411.012:160.51:52-0.16:388:18Waxing Gibbous18Sat
19Sun7:441.89:410.912:580.52:43-0.36:388:18Waxing Gibbous19Sun
20Mon8:302.010:360.91:430.53:33-0.56:388:18Full Moon20Mon
21Tue9:202.111:260.92:290.54:22-0.66:398:18Full Moon21Tue
22Wed10:132.13:160.45:12-0.66:398:19Full Moon22Wed
23Thu12:130.911:07 AM2.24:060.46:01-0.66:398:19Full Moon23Thu
24Fri12:591.012:032.15:000.46:52-0.46:398:19Waning Gibbous24Fri
25Sat1:431.01:002.06:000.47:42-0.36:408:19Waning Gibbous25Sat
26Sun2:281.11:591.97:080.48:31-0.16:408:19Waning Gibbous26Sun
27Mon3:141.33:021.68:260.49:190.16:408:19Third Quarter27Mon
28Tue4:021.44:141.49:480.310:050.36:418:19Third Quarter28Tue
29Wed4:521.55:371.211:060.210:500.46:418:19Third Quarter29Wed
30Thu5:431.77:011.012:190.16:418:19Waning Crescent30Thu
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 2:54 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 Key West, FL?

Key West, FL is currently in a spring phase. Tonight's moon is 97% 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 Full Moon (97% 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