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

TIDE TIMES for Sunday, June 7, 2026
The tide is currently rising in Largo Sound, Key Largo, FL.
Next low tide : 11:07 pm (0.2 ft)
Next high tide : in 31m at 4:31 pm (0.7 ft)
Sunset today : 8:10 pm
Sunrise tomorrow : 6:30 am
Moon phase : Third Quarter (58% illuminated)
Tide Station Location : Station #8723651
Common Questions About Tides

Largo Sound, Key Largo, FL Tides - Sep 2020

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue11:021.011:301.05:230.25:410.17:027:40Full Moon1Tue
2Wed11:431.06:040.26:210.17:027:39Full Moon2Wed
3Thu12:061.012:221.06:430.27:000.27:037:38Full Moon3Thu
4Fri12:411.012:591.07:190.27:370.27:037:37Waning Gibbous4Fri
5Sat1:140.91:360.97:550.28:130.37:047:35Waning Gibbous5Sat
6Sun1:480.92:140.98:300.28:500.37:047:34Waning Gibbous6Sun
7Mon2:230.92:540.99:060.39:280.47:047:33Waning Gibbous7Mon
8Tue3:010.93:380.99:450.310:110.47:057:32Third Quarter8Tue
9Wed3:420.84:280.810:310.311:020.57:057:31Third Quarter9Wed
10Thu4:300.85:250.811:260.37:057:30Third Quarter10Thu
11Fri5:280.86:280.812:030.512:290.37:067:29Third Quarter11Fri
12Sat6:330.87:320.91:080.51:320.37:067:28Waning Crescent12Sat
13Sun7:400.98:310.92:090.52:320.27:077:27Waning Crescent13Sun
14Mon8:410.99:241.03:050.43:270.27:077:26Waning Crescent14Mon
15Tue9:381.010:131.13:560.34:180.17:077:25Waning Crescent15Tue
16Wed10:311.111:001.14:450.15:080.07:087:24New Moon16Wed
17Thu11:221.111:461.15:320.05:570.07:087:23New Moon17Thu
18Fri12:121.26:200.06:460.07:087:22New Moon18Fri
19Sat12:321.11:021.27:08-0.17:360.17:097:20Waxing Crescent19Sat
20Sun1:191.11:541.27:58-0.18:270.17:097:19Waxing Crescent20Sun
21Mon2:081.12:471.18:500.09:220.27:107:18Waxing Crescent21Mon
22Tue2:591.13:441.19:470.110:220.37:107:17First Quarter22Tue
23Wed3:561.04:451.010:490.111:270.47:107:16First Quarter23Wed
24Thu4:581.05:511.011:550.27:117:15First Quarter24Thu
25Fri6:050.96:581.012:350.41:030.37:117:14First Quarter25Fri
26Sat7:140.98:011.01:410.42:070.37:117:13Waxing Gibbous26Sat
27Sun8:170.98:551.02:400.43:030.37:127:12Waxing Gibbous27Sun
28Mon9:111.09:421.03:320.43:530.37:127:11Waxing Gibbous28Mon
29Tue9:581.010:221.04:180.34:380.37:137:10Waxing Gibbous29Tue
30Wed10:401.010:581.04:590.35:180.37:137:09Full Moon30Wed
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 7:49 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 neap phase. Tonight's moon is 58% 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 minimum.

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 Third Quarter (58% illuminated). This places Largo Sound, Key Largo, FL in a neap tide cycle, so tidal ranges are near their weekly minimum 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