Tides Today & Tomorrow in Key Largo, South Sound, FL

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently falling in Key Largo, South Sound, FL.
Next low tide : in 4h 19m at 12:54 pm (0.0 ft)
Next high tide : 6:10 pm (1.4 ft)
Sunset today : 8:15 pm
Sunrise tomorrow : 6:33 am
Moon phase : Waxing Gibbous (76% illuminated)
Tide Station Location : Station #8723667
Common Questions About Tides

Key Largo, South Sound, FL Tides - Mar 2022

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue7:591.78:151.72:40-0.33:08-0.26:446:23New Moon1Tue
2Wed8:451.79:031.73:30-0.43:55-0.36:436:24New Moon2Wed
3Thu9:271.79:481.74:17-0.34:40-0.36:426:24New Moon3Thu
4Fri10:071.710:311.75:02-0.35:23-0.36:416:25Waxing Crescent4Fri
5Sat10:461.611:131.65:45-0.26:05-0.36:406:25Waxing Crescent5Sat
6Sun11:231.511:551.56:28-0.16:47-0.26:396:26Waxing Crescent6Sun
7Mon12:011.47:110.07:30-0.16:386:26Waxing Crescent7Mon
8Tue12:371.412:401.37:550.28:160.06:376:27First Quarter8Tue
9Wed1:231.31:241.28:440.39:070.16:366:27First Quarter9Wed
10Thu2:141.22:151.19:400.310:060.26:356:28First Quarter10Thu
11Fri3:141.23:171.110:430.411:090.26:346:28First Quarter11Fri
12Sat4:201.24:241.111:460.46:336:29Waxing Gibbous12Sat
13Sun6:221.26:281.212:080.11:420.37:327:29Waxing Gibbous13Sun
14Mon7:151.37:231.32:000.12:310.27:317:30Waxing Gibbous14Mon
15Tue8:011.48:121.42:470.03:140.17:307:30Waxing Gibbous15Tue
16Wed8:431.58:581.53:300.03:530.07:297:31Full Moon16Wed
17Thu9:221.69:411.64:11-0.14:31-0.17:287:31Full Moon17Thu
18Fri10:011.610:231.74:50-0.15:09-0.27:277:31Full Moon18Fri
19Sat10:391.611:071.75:31-0.15:48-0.37:267:32Full Moon19Sat
20Sun11:191.611:511.76:12-0.16:30-0.37:257:32Waning Gibbous20Sun
21Mon12:001.66:56-0.17:14-0.37:247:33Waning Gibbous21Mon
22Tue12:391.712:451.57:440.08:04-0.27:237:33Waning Gibbous22Tue
23Wed1:301.61:351.58:370.19:01-0.27:227:34Third Quarter23Wed
24Thu2:291.52:351.49:370.210:06-0.17:217:34Third Quarter24Thu
25Fri3:341.53:441.410:470.211:18-0.17:207:35Third Quarter25Fri
26Sat4:451.54:591.411:590.27:197:35Third Quarter26Sat
27Sun5:551.56:111.512:30-0.11:070.27:177:35Waning Crescent27Sun
28Mon6:561.67:151.61:35-0.12:080.17:167:36Waning Crescent28Mon
29Tue7:501.68:101.72:33-0.13:01-0.17:157:36Waning Crescent29Tue
30Wed8:371.78:591.73:25-0.13:48-0.17:147:37New Moon30Wed
31Thu9:191.79:441.84:12-0.24:32-0.27:137:37New Moon31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8723667)

Common Questions About Key Largo, South Sound, FL Tides

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What time does the tide turn (slack tide) in Key Largo, South Sound, FL today?

Slack tide in Key Largo, South Sound, FL is approximately 3:32 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 Largo, South Sound, FL?

Key Largo, South Sound, FL is currently in a transitional phase. Tonight's moon is 76% 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 shifting between spring and neap.

What datum are Key Largo, South Sound, 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 Largo, South Sound, FL?

Tide predictions for Key Largo, South Sound, 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 Largo, South Sound, FL?

Tide data for Key Largo, South Sound, FL is sourced from NOAA Station #8723667. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8723667.

What is the moon phase in Key Largo, South Sound, FL tonight?

Tonight the moon over Key Largo, South Sound, FL is Waxing Gibbous (76% illuminated). This places Key Largo, South Sound, FL in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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