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

TIDE TIMES for Sunday, June 28, 2026
The tide is currently rising in Cudjoe Key, Cudjoe Bay, FL.
Next low tide (tomorrow) : 3:46 am (0.4 ft)
Next high tide : in 4h 46m at 10:32 pm (0.7 ft)
Sunset today : 8:18 pm
Sunrise tomorrow : 6:39 am
Moon phase : Full Moon (98% illuminated)
Tide Station Location : Station #8724313
Common Questions About Tides

Cudjoe Key, Cudjoe Bay, FL Tides - Oct 2021

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri5:301.77:321.312:000.92:000.47:187:12Waning Crescent1Fri
2Sat6:371.88:011.41:130.82:430.47:187:11Waning Crescent2Sat
3Sun7:341.98:311.62:100.73:190.47:187:10Waning Crescent3Sun
4Mon8:252.09:011.73:010.63:520.47:197:09Waning Crescent4Mon
5Tue9:142.09:321.93:470.44:240.47:197:08New Moon5Tue
6Wed10:032.010:052.04:340.34:570.57:207:07New Moon6Wed
7Thu10:521.910:402.15:200.25:300.57:207:06New Moon7Thu
8Fri11:421.811:182.16:090.16:040.67:207:05Waxing Crescent8Fri
9Sat12:341.67:010.16:390.67:217:04Waxing Crescent9Sat
10Sun12:002.21:321.47:580.17:190.77:217:03Waxing Crescent10Sun
11Mon12:482.12:391.39:030.28:050.77:227:02First Quarter11Mon
12Tue1:452.04:051.210:160.39:100.87:227:01First Quarter12Tue
13Wed2:572.05:361.211:340.310:390.87:237:00First Quarter13Wed
14Thu4:251.96:401.312:480.47:237:00First Quarter14Thu
15Fri5:511.97:251.412:100.81:480.47:246:59Waxing Gibbous15Fri
16Sat7:011.98:011.61:270.72:350.57:246:58Waxing Gibbous16Sat
17Sun7:591.98:321.72:300.63:130.57:256:57Waxing Gibbous17Sun
18Mon8:481.99:011.83:220.53:470.57:256:56Full Moon18Mon
19Tue9:311.89:281.94:070.44:180.67:266:55Full Moon19Tue
20Wed10:111.89:542.04:480.34:480.67:266:54Full Moon20Wed
21Thu10:481.710:212.05:260.35:170.67:276:53Full Moon21Thu
22Fri11:241.610:502.06:040.25:450.67:276:53Waning Gibbous22Fri
23Sat12:011.56:420.26:120.77:286:52Waning Gibbous23Sat
24Sun12:411.47:230.36:370.77:286:51Waning Gibbous24Sun
25Mon1:261.38:080.37:020.87:296:50Waning Gibbous25Mon
26Tue12:321.82:221.29:010.47:300.87:296:50Waning Gibbous26Tue
27Wed1:171.83:341.210:030.48:150.97:306:49Third Quarter27Wed
28Thu2:131.74:571.211:110.49:480.97:306:48Third Quarter28Thu
29Fri3:281.75:571.312:140.57:316:47Third Quarter29Fri
30Sat4:521.76:361.41:070.57:326:47Third Quarter30Sat
31Sun6:071.77:101.512:510.81:510.57:326:46Waning Crescent31Sun
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 1:09 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 98% 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 Full Moon (98% 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