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

TIDE TIMES for Monday, June 8, 2026
The tide is currently rising in Largo Sound, Key Largo, FL.
Next low tide : 11:43 am (0.1 ft)
Next high tide : in 3h 08m at 4:52 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 - Dec 2019

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:320.92:090.98:190.18:550.36:495:31Waxing Crescent1Sun
2Mon2:210.82:560.99:120.29:500.36:505:31First Quarter2Mon
3Tue3:130.83:450.810:080.310:470.36:515:31First Quarter3Tue
4Wed4:090.84:360.811:060.311:430.36:515:31First Quarter4Wed
5Thu5:070.85:280.812:030.36:525:31First Quarter5Thu
6Fri6:050.86:190.812:350.312:560.36:535:31Waxing Gibbous6Fri
7Sat6:590.87:080.81:210.21:450.36:535:32Waxing Gibbous7Sat
8Sun7:490.87:550.82:050.22:300.36:545:32Waxing Gibbous8Sun
9Mon8:350.98:400.82:450.13:120.26:555:32Waxing Gibbous9Mon
10Tue9:200.99:240.93:250.03:530.26:555:32Full Moon10Tue
11Wed10:040.910:080.94:040.04:330.26:565:32Full Moon11Wed
12Thu10:481.010:520.94:45-0.15:140.16:575:33Full Moon12Thu
13Fri11:321.011:370.95:27-0.15:570.16:575:33Full Moon13Fri
14Sat12:181.06:11-0.16:430.16:585:33Waning Gibbous14Sat
15Sun12:250.91:051.06:59-0.17:330.16:595:34Waning Gibbous15Sun
16Mon1:160.91:550.97:51-0.18:270.16:595:34Waning Gibbous16Mon
17Tue2:110.92:470.98:480.09:270.17:005:35Third Quarter17Tue
18Wed3:120.83:430.99:510.010:300.17:005:35Third Quarter18Wed
19Thu4:160.84:410.910:570.111:330.07:015:35Third Quarter19Thu
20Fri5:220.95:410.912:030.17:015:36Third Quarter20Fri
21Sat6:270.96:410.912:34-0.11:050.17:025:36Waning Crescent21Sat
22Sun7:290.97:380.91:31-0.12:030.17:025:37Waning Crescent22Sun
23Mon8:250.98:320.92:25-0.22:570.07:035:37Waning Crescent23Mon
24Tue9:171.09:230.93:16-0.23:470.07:035:38New Moon24Tue
25Wed10:051.010:110.94:05-0.24:350.07:045:38New Moon25Wed
26Thu10:501.010:560.94:52-0.25:210.07:045:39New Moon26Thu
27Fri11:330.911:390.85:37-0.26:060.07:055:40New Moon27Fri
28Sat12:150.96:21-0.16:500.17:055:40Waxing Crescent28Sat
29Sun12:220.812:550.97:05-0.17:350.17:055:41Waxing Crescent29Sun
30Mon1:050.81:350.87:480.08:200.17:065:41Waxing Crescent30Mon
31Tue1:480.72:150.88:330.19:060.17:065:42Waxing Crescent31Tue
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 8:17 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