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 : 10:49 am (0.2 ft)
Next high tide : in 3h 48m at 4:06 am (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 - Nov 2021

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon8:271.08:481.02:430.33:070.37:296:40Waning Crescent1Mon
2Tue9:211.19:361.03:310.23:570.27:306:40Waning Crescent2Tue
3Wed10:111.110:231.14:170.14:450.27:306:39New Moon3Wed
4Thu11:011.211:101.15:030.05:330.17:316:38New Moon4Thu
5Fri11:501.211:581.15:50-0.16:210.17:316:38New Moon5Fri
6Sat12:401.26:38-0.17:110.27:326:37Waxing Crescent6Sat
7Sun12:481.112:321.26:29-0.17:030.26:335:37Waxing Crescent7Sun
8Mon12:401.11:261.17:240.07:590.36:335:36Waxing Crescent8Mon
9Tue1:371.02:241.18:230.19:010.36:345:36Waxing Crescent9Tue
10Wed2:381.03:251.09:270.210:090.36:355:35First Quarter10Wed
11Thu3:430.94:281.010:360.211:180.36:355:35First Quarter11Thu
12Fri4:520.95:311.011:450.36:365:34First Quarter12Fri
13Sat6:000.96:290.912:220.312:480.36:375:34Waxing Gibbous13Sat
14Sun7:020.97:220.91:190.31:440.36:385:34Waxing Gibbous14Sun
15Mon7:551.08:080.92:080.22:330.36:385:33Waxing Gibbous15Mon
16Tue8:421.08:490.92:520.23:170.36:395:33Waxing Gibbous16Tue
17Wed9:231.09:280.93:320.13:580.36:405:33Full Moon17Wed
18Thu10:011.010:040.94:100.14:360.36:405:32Full Moon18Thu
19Fri10:381.010:400.94:470.15:130.36:415:32Full Moon19Fri
20Sat11:151.011:160.95:220.15:490.36:425:32Full Moon20Sat
21Sun11:521.011:530.95:570.16:250.36:425:32Waning Gibbous21Sun
22Mon12:310.96:330.27:010.46:435:31Waning Gibbous22Mon
23Tue12:320.81:110.97:100.27:400.46:445:31Waning Gibbous23Tue
24Wed1:130.81:540.97:490.28:240.46:455:31Waning Gibbous24Wed
25Thu1:580.82:410.98:350.39:140.46:455:31Third Quarter25Thu
26Fri2:500.83:310.89:290.310:120.46:465:31Third Quarter26Fri
27Sat3:490.84:240.810:300.311:130.36:475:31Third Quarter27Sat
28Sun4:530.85:190.811:350.36:485:31Third Quarter28Sun
29Mon5:560.96:150.912:110.212:370.36:485:31Waning Crescent29Mon
30Tue6:570.97:090.91:060.11:350.26:495:31Waning Crescent30Tue
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 7:27 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 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