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

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently rising in Largo Sound, Key Largo, FL.
Next low tide (tomorrow) : 2:38 am (0.2 ft)
Next high tide : in 1h 43m at 8:00 pm (0.7 ft)
Sunset today : 8:15 pm
Sunrise tomorrow : 6:33 am
Moon phase : Waxing Gibbous (76% illuminated)
Tide Station Location : Station #8723651
Common Questions About Tides

Largo Sound, Key Largo, FL Tides - Oct 2043

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu10:211.110:391.14:350.24:580.27:137:08New Moon1Thu
2Fri11:031.111:161.05:170.25:390.27:147:07New Moon2Fri
3Sat11:431.111:521.05:550.26:180.37:147:06New Moon3Sat
4Sun12:201.16:320.26:560.37:147:05New Moon4Sun
5Mon12:261.012:561.17:080.27:320.47:157:04Waxing Crescent5Mon
6Tue1:001.01:331.07:430.28:080.47:157:03Waxing Crescent6Tue
7Wed1:350.92:111.08:190.38:450.57:167:02Waxing Crescent7Wed
8Thu2:120.92:530.98:580.39:250.57:167:01Waxing Crescent8Thu
9Fri2:520.93:400.99:410.410:130.67:177:00First Quarter9Fri
10Sat3:400.84:340.910:330.411:130.67:176:59First Quarter10Sat
11Sun4:370.85:340.911:360.57:186:58First Quarter11Sun
12Mon5:430.86:360.912:210.612:430.57:186:57First Quarter12Mon
13Tue6:500.97:330.91:240.61:450.47:186:56Waxing Gibbous13Tue
14Wed7:530.98:241.02:190.52:390.47:196:55Waxing Gibbous14Wed
15Thu8:491.09:111.03:070.43:290.37:196:54Waxing Gibbous15Thu
16Fri9:401.19:561.13:520.24:170.27:206:53Waxing Gibbous16Fri
17Sat10:291.110:411.14:360.15:030.27:206:52Full Moon17Sat
18Sun11:171.211:261.15:200.05:490.27:216:52Full Moon18Sun
19Mon12:051.26:060.06:360.27:216:51Full Moon19Mon
20Tue12:121.112:551.26:53-0.17:250.27:226:50Waning Gibbous20Tue
21Wed1:011.11:471.27:440.08:160.37:226:49Waning Gibbous21Wed
22Thu1:531.12:421.18:380.09:130.37:236:48Waning Gibbous22Thu
23Fri2:501.03:411.19:380.110:170.47:246:47Third Quarter23Fri
24Sat3:521.04:451.010:450.211:270.47:246:46Third Quarter24Sat
25Sun5:011.05:511.011:570.37:256:46Third Quarter25Sun
26Mon6:130.96:551.012:390.41:070.37:256:45Third Quarter26Mon
27Tue7:211.07:531.01:430.42:090.37:266:44Waning Crescent27Tue
28Wed8:221.08:431.02:390.33:040.37:266:43Waning Crescent28Wed
29Thu9:141.09:271.03:270.23:510.37:276:43Waning Crescent29Thu
30Fri9:591.010:071.04:100.24:350.37:286:42Waning Crescent30Fri
31Sat10:391.110:441.04:490.25:140.37:286:41New Moon31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8723651)

Common Questions About Largo Sound, Key Largo, FL Tides

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

Slack tide in Largo Sound, Key Largo, FL is approximately 11:19 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 Largo Sound, Key Largo, FL?

Largo Sound, Key Largo, 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 Largo Sound, Key Largo, 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 Largo Sound, Key Largo, FL?

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

Tide data for Largo Sound, Key Largo, FL is sourced from NOAA Station #8723651. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8723651.

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

Tonight the moon over Largo Sound, Key Largo, FL is Waxing Gibbous (76% illuminated). This places Largo Sound, Key Largo, 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