Tides Today & Tomorrow in Cudjoe Key, Cudjoe Bay, FL

TIDE TIMES for Saturday, July 11, 2026
The tide is currently rising in Cudjoe Key, Cudjoe Bay, FL.
Next low tide (tomorrow) : 1:47 am (0.3 ft)
Next high tide : in 5h 43m at 8:50 pm (0.7 ft)
Sunset today : 8:18 pm
Sunrise tomorrow : 6:44 am
Moon phase : Waning Crescent (11% illuminated)
Tide Station Location : Station #8724313
Common Questions About Tides

Cudjoe Key, Cudjoe Bay, FL Tides - Jun 2002

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:120.92:071.39:070.510:320.16:368:10Third Quarter1Sat
2Sun4:080.93:101.210:300.511:230.16:368:11Third Quarter2Sun
3Mon4:591.04:231.111:480.46:368:11Third Quarter3Mon
4Tue5:411.15:401.012:100.212:550.46:368:12Third Quarter4Tue
5Wed6:171.26:481.012:530.31:530.26:368:12Waning Crescent5Wed
6Thu6:501.37:451.01:320.32:410.16:368:13Waning Crescent6Thu
7Fri7:231.48:370.92:080.33:240.06:368:13Waning Crescent7Fri
8Sat7:571.59:240.92:420.34:03-0.16:368:13Waning Crescent8Sat
9Sun8:321.610:100.93:140.34:41-0.26:368:14New Moon9Sun
10Mon9:091.610:540.93:470.35:19-0.36:368:14New Moon10Mon
11Tue9:491.611:390.94:220.36:00-0.36:368:14New Moon11Tue
12Wed10:311.75:000.36:43-0.36:368:15New Moon12Wed
13Thu12:240.911:16 AM1.75:410.37:29-0.36:368:15Waxing Crescent13Thu
14Fri1:100.912:051.66:290.38:19-0.26:368:15Waxing Crescent14Fri
15Sat1:580.912:591.67:260.49:11-0.16:368:16Waxing Crescent15Sat
16Sun2:471.01:591.48:370.410:030.06:368:16First Quarter16Sun
17Mon3:381.13:111.310:000.310:550.16:368:16First Quarter17Mon
18Tue4:281.24:341.211:230.311:450.26:378:17First Quarter18Tue
19Wed5:181.35:591.112:380.16:378:17First Quarter19Wed
20Thu6:061.57:161.012:340.21:460.06:378:17Waxing Gibbous20Thu
21Fri6:521.68:220.91:210.32:47-0.26:378:17Waxing Gibbous21Fri
22Sat7:381.79:200.92:080.33:41-0.36:378:18Waxing Gibbous22Sat
23Sun8:241.710:110.92:540.34:31-0.36:388:18Full Moon23Sun
24Mon9:101.810:580.83:400.35:17-0.36:388:18Full Moon24Mon
25Tue9:561.811:400.84:250.36:02-0.36:388:18Full Moon25Tue
26Wed10:401.75:100.36:46-0.36:388:18Full Moon26Wed
27Thu12:210.911:24 AM1.65:560.37:30-0.26:398:18Waning Gibbous27Thu
28Fri12:590.912:081.56:450.38:14-0.16:398:18Waning Gibbous28Fri
29Sat1:380.912:521.47:390.48:580.06:398:18Waning Gibbous29Sat
30Sun2:171.01:381.38:420.49:420.16:408:19Third Quarter30Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8724313)

Common Questions About Cudjoe Key, Cudjoe Bay, FL Tides

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

Slack tide in Cudjoe Key, Cudjoe Bay, FL is approximately 11:18 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 Cudjoe Key, Cudjoe Bay, FL?

Cudjoe Key, Cudjoe Bay, FL is currently in a spring phase. Tonight's moon is 11% 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 Cudjoe Key, Cudjoe Bay, 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 Cudjoe Key, Cudjoe Bay, FL?

Tide predictions for Cudjoe Key, Cudjoe Bay, 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 Cudjoe Key, Cudjoe Bay, FL?

Tide data for Cudjoe Key, Cudjoe Bay, FL is sourced from NOAA Station #8724313. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8724313.

What is the moon phase in Cudjoe Key, Cudjoe Bay, FL tonight?

Tonight the moon over Cudjoe Key, Cudjoe Bay, FL is Waning Crescent (11% illuminated). This places Cudjoe Key, Cudjoe Bay, 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