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 : 6:01 pm (-0.2 ft)
Next high tide : in 1h 47m at 11:12 am (1.8 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 2006

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu2:570.91:541.67:170.69:040.06:388:11Waxing Crescent1Thu
2Fri3:451.02:471.48:320.79:530.26:378:12First Quarter2Fri
3Sat4:321.13:481.39:540.710:380.36:378:12First Quarter3Sat
4Sun5:171.25:011.211:090.611:200.46:378:13First Quarter4Sun
5Mon5:571.36:191.112:140.46:378:13First Quarter5Mon
6Tue6:341.57:311.01:100.36:378:13Waxing Gibbous6Tue
7Wed7:101.68:321.012:350.51:580.16:378:14Waxing Gibbous7Wed
8Thu7:461.79:261.01:090.52:42-0.16:378:14Waxing Gibbous8Thu
9Fri8:241.810:160.91:440.53:23-0.36:378:15Waxing Gibbous9Fri
10Sat9:041.911:030.92:200.54:05-0.46:378:15Full Moon10Sat
11Sun9:471.911:490.92:570.54:47-0.56:378:15Full Moon11Sun
12Mon10:332.03:380.55:31-0.56:378:16Full Moon12Mon
13Tue12:330.911:21 AM2.04:210.56:17-0.56:378:16Waning Gibbous13Tue
14Wed1:180.912:122.05:100.57:05-0.46:378:16Waning Gibbous14Wed
15Thu2:021.01:061.96:060.57:54-0.26:388:17Waning Gibbous15Thu
16Fri2:461.12:041.87:140.58:44-0.16:388:17Waning Gibbous16Fri
17Sat3:321.23:091.68:330.59:320.16:388:17Third Quarter17Sat
18Sun4:201.44:251.49:570.410:190.26:388:18Third Quarter18Sun
19Mon5:081.55:501.211:170.211:060.46:388:18Third Quarter19Mon
20Tue5:571.77:131.112:290.06:388:18Waning Crescent20Tue
21Wed6:461.88:271.01:34-0.26:398:18Waning Crescent21Wed
22Thu7:341.99:290.912:390.52:32-0.36:398:18Waning Crescent22Thu
23Fri8:222.010:230.91:270.53:24-0.46:398:19Waning Crescent23Fri
24Sat9:102.011:090.92:140.44:10-0.46:398:19New Moon24Sat
25Sun9:572.011:500.93:010.44:54-0.46:408:19New Moon25Sun
26Mon10:421.93:480.45:36-0.46:408:19New Moon26Mon
27Tue12:280.911:25 AM1.94:330.46:17-0.36:408:19Waxing Crescent27Tue
28Wed1:031.012:071.85:200.56:57-0.26:408:19Waxing Crescent28Wed
29Thu1:371.012:491.76:090.57:370.06:418:19Waxing Crescent29Thu
30Fri2:121.11:311.67:030.58:160.16:418:19Waxing Crescent30Fri
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 2:36 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 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