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

TIDE TIMES for Thursday, June 4, 2026
The tide is currently rising in Largo Sound, Key Largo, FL.
Next low tide : 8:41 pm (0.1 ft)
Next high tide : in 1h 39m at 2:06 pm (0.7 ft)
Sunset today : 8:08 pm
Sunrise tomorrow : 6:31 am
Moon phase : Waning Gibbous (84% illuminated)
Tide Station Location : Station #8723651
Common Questions About Tides

Largo Sound, Key Largo, FL Tides - Sep 2026

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:540.92:331.08:320.08:590.27:027:40Waning Gibbous1Tue
2Wed2:370.93:241.09:210.19:510.37:027:39Third Quarter2Wed
3Thu3:260.94:220.910:170.110:520.47:037:38Third Quarter3Thu
4Fri4:240.95:280.911:220.17:037:37Third Quarter4Fri
5Sat5:320.96:390.912:010.412:340.17:037:36Third Quarter5Sat
6Sun6:460.97:470.91:130.41:440.17:047:35Waning Crescent6Sun
7Mon7:580.98:481.02:210.32:490.17:047:34Waning Crescent7Mon
8Tue9:021.09:421.03:210.33:470.17:057:33Waning Crescent8Tue
9Wed9:591.010:301.14:150.24:400.07:057:32New Moon9Wed
10Thu10:511.111:141.15:040.15:280.07:057:31New Moon10Thu
11Fri11:381.111:561.15:500.06:140.17:067:30New Moon11Fri
12Sat12:221.16:340.06:580.17:067:29New Moon12Sat
13Sun12:361.11:051.17:170.07:410.27:067:27Waxing Crescent13Sun
14Mon1:151.01:471.07:580.18:230.37:077:26Waxing Crescent14Mon
15Tue1:531.02:281.08:400.19:060.47:077:25Waxing Crescent15Tue
16Wed2:320.93:120.99:240.29:520.47:087:24Waxing Crescent16Wed
17Thu3:140.93:590.910:120.310:420.57:087:23First Quarter17Thu
18Fri4:000.84:520.811:070.411:420.67:087:22First Quarter18Fri
19Sat4:540.85:520.812:080.47:097:21First Quarter19Sat
20Sun5:570.86:550.812:460.61:110.47:097:20First Quarter20Sun
21Mon7:030.87:520.91:480.62:080.47:097:19Waxing Gibbous21Mon
22Tue8:030.98:420.92:410.52:590.47:107:18Waxing Gibbous22Tue
23Wed8:570.99:261.03:260.43:440.37:107:17Waxing Gibbous23Wed
24Thu9:451.010:071.04:070.34:250.37:117:16Waxing Gibbous24Thu
25Fri10:291.010:471.04:450.35:050.27:117:14Full Moon25Fri
26Sat11:131.111:261.05:230.25:450.27:117:13Full Moon26Sat
27Sun11:561.16:010.16:260.27:127:12Full Moon27Sun
28Mon12:061.012:401.16:410.17:080.27:127:11Waning Gibbous28Mon
29Tue12:471.01:261.17:240.07:530.37:127:10Waning Gibbous29Tue
30Wed1:311.02:151.18:110.18:420.37:137:09Waning Gibbous30Wed
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 5:23 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 spring phase. Tonight's moon is 84% 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 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 Waning Gibbous (84% illuminated). This places Largo Sound, Key Largo, 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