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

TIDE TIMES for Thursday, July 2, 2026
The tide is currently falling in Cudjoe Key, Cudjoe Bay, FL.
Next low tide : in 5h 18m at 5:42 am (0.4 ft)
Next high tide : 11:14 am (1.6 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 6:41 am
Moon phase : Waning Gibbous (94% illuminated)
Tide Station Location : Station #8724313
Common Questions About Tides

Cudjoe Key, Cudjoe Bay, FL Tides - Sep 2018

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat1:271.72:161.39:030.38:450.57:077:44Third Quarter1Sat
2Sun2:111.73:271.210:110.39:340.67:077:43Third Quarter2Sun
3Mon3:061.74:571.111:250.310:360.67:077:42Third Quarter3Mon
4Tue4:161.86:221.112:390.27:087:41Third Quarter4Tue
5Wed5:331.87:261.21:460.27:087:40Waning Crescent5Wed
6Thu6:441.98:161.31:000.62:440.17:087:39Waning Crescent6Thu
7Fri7:472.08:591.42:070.53:350.17:097:38Waning Crescent7Fri
8Sat8:452.19:391.53:070.44:190.17:097:37New Moon8Sat
9Sun9:382.110:171.64:020.35:010.27:107:36New Moon9Sun
10Mon10:292.110:541.84:550.35:400.27:107:35New Moon10Mon
11Tue11:182.011:321.85:460.26:180.37:107:34Waxing Crescent11Tue
12Wed12:051.86:370.26:570.47:117:33Waxing Crescent12Wed
13Thu12:101.912:531.67:300.27:360.57:117:32Waxing Crescent13Thu
14Fri12:491.91:421.48:260.38:180.67:117:31Waxing Crescent14Fri
15Sat1:311.82:391.39:280.39:050.77:127:30First Quarter15Sat
16Sun2:191.83:541.210:350.410:010.77:127:29First Quarter16Sun
17Mon3:161.75:331.111:460.411:100.87:127:27First Quarter17Mon
18Tue4:261.76:521.212:540.47:137:26First Quarter18Tue
19Wed5:381.77:381.212:200.81:530.47:137:25Waxing Gibbous19Wed
20Thu6:401.78:101.31:240.72:420.47:137:24Waxing Gibbous20Thu
21Fri7:311.88:381.42:180.73:210.47:147:23Waxing Gibbous21Fri
22Sat8:161.89:041.53:030.63:540.47:147:22Waxing Gibbous22Sat
23Sun8:571.99:321.63:430.64:240.47:147:21Full Moon23Sun
24Mon9:371.910:011.74:210.54:530.47:157:20Full Moon24Mon
25Tue10:171.910:311.84:570.45:200.47:157:19Full Moon25Tue
26Wed10:581.811:021.95:340.45:490.57:167:18Full Moon26Wed
27Thu11:401.711:351.96:140.36:180.57:167:17Waning Gibbous27Thu
28Fri12:251.66:580.36:510.67:167:16Waning Gibbous28Fri
29Sat12:101.91:141.57:470.37:270.67:177:15Waning Gibbous29Sat
30Sun12:491.92:131.48:450.38:090.77:177:14Third 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 8:28 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 Cudjoe Key, Cudjoe Bay, FL?

Cudjoe Key, Cudjoe Bay, FL is currently in a spring phase. Tonight's moon is 94% 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 Gibbous (94% 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