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

TIDE TIMES for Monday, June 8, 2026
The tide is currently falling in Largo Sound, Key Largo, FL.
Next low tide (tomorrow) : in 3h 20m at 12:08 am (0.2 ft)
Next high tide (tomorrow) : 5:43 am (0.7 ft)
Sunset today : 8:10 pm
Sunrise tomorrow : 6:30 am
Moon phase : Third Quarter (47% illuminated)
Tide Station Location : Station #8723651
Common Questions About Tides

Largo Sound, Key Largo, FL Tides - Jul 2018

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:300.81:380.78:060.18:140.06:358:15Waning Gibbous1Sun
2Mon2:080.82:190.78:440.18:530.16:358:15Waning Gibbous2Mon
3Tue2:470.83:020.79:240.19:340.16:358:15Waning Gibbous3Tue
4Wed3:270.83:480.710:070.110:200.16:368:15Third Quarter4Wed
5Thu4:090.74:390.710:540.111:130.26:368:15Third Quarter5Thu
6Fri4:550.75:350.711:470.16:378:15Third Quarter6Fri
7Sat5:470.76:360.712:120.212:430.06:378:15Third Quarter7Sat
8Sun6:440.77:380.81:130.21:410.06:378:15Waning Crescent8Sun
9Mon7:440.88:390.82:130.12:38-0.16:388:15Waning Crescent9Mon
10Tue8:450.89:370.93:110.13:33-0.26:388:15Waning Crescent10Tue
11Wed9:440.910:331.04:060.04:28-0.36:398:15New Moon11Wed
12Thu10:410.911:261.05:010.05:22-0.36:398:14New Moon12Thu
13Fri11:360.95:54-0.16:16-0.36:408:14New Moon13Fri
14Sat12:171.012:311.06:47-0.17:09-0.36:408:14New Moon14Sat
15Sun1:081.01:251.07:41-0.28:03-0.36:418:14Waxing Crescent15Sun
16Mon1:581.02:190.98:36-0.28:59-0.26:418:13Waxing Crescent16Mon
17Tue2:491.03:140.99:32-0.19:56-0.16:418:13Waxing Crescent17Tue
18Wed3:400.94:110.910:29-0.110:540.06:428:13First Quarter18Wed
19Thu4:320.95:100.811:27-0.111:540.16:428:12First Quarter19Thu
20Fri5:260.86:100.812:250.06:438:12First Quarter20Fri
21Sat6:220.87:110.812:540.11:220.06:438:12First Quarter21Sat
22Sun7:190.88:090.81:520.22:160.06:448:11Waxing Gibbous22Sun
23Mon8:140.89:020.82:460.23:060.06:448:11Waxing Gibbous23Mon
24Tue9:050.89:490.83:350.23:530.06:458:10Waxing Gibbous24Tue
25Wed9:510.810:310.84:210.24:370.06:458:10Waxing Gibbous25Wed
26Thu10:350.811:110.85:040.25:190.06:468:10Full Moon26Thu
27Fri11:160.811:490.95:450.25:580.06:468:09Full Moon27Fri
28Sat11:560.86:240.16:350.06:478:09Full Moon28Sat
29Sun12:270.912:350.87:010.17:110.06:478:08Full Moon29Sun
30Mon1:030.91:150.87:370.17:470.06:488:07Waning Gibbous30Mon
31Tue1:400.91:550.88:120.18:240.16:488:07Waning Gibbous31Tue
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 2:55 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 47% 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 (47% 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