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

TIDE TIMES for Saturday, June 6, 2026
The tide is currently falling in Largo Sound, Key Largo, FL.
Next low tide : in 2h 02m at 10:12 pm (0.1 ft)
Next high tide (tomorrow) : 4:06 am (0.7 ft)
Sunset today : 8:09 pm
Sunrise tomorrow : 6:30 am
Moon phase : Third Quarter (67% illuminated)
Tide Station Location : Station #8723651
Common Questions About Tides

Largo Sound, Key Largo, FL Tides - Mar 2022

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue9:490.910:050.93:54-0.34:22-0.16:446:23New Moon1Tue
2Wed10:350.910:530.94:44-0.35:09-0.26:436:24New Moon2Wed
3Thu11:170.911:380.95:31-0.35:54-0.26:426:24New Moon3Thu
4Fri11:570.96:16-0.26:37-0.26:416:25Waxing Crescent4Fri
5Sat12:210.912:360.96:59-0.17:19-0.26:406:25Waxing Crescent5Sat
6Sun1:030.81:130.87:42-0.18:01-0.16:396:26Waxing Crescent6Sun
7Mon1:450.81:510.78:250.08:44-0.16:386:26Waxing Crescent7Mon
8Tue2:270.72:300.79:090.19:300.06:376:27First Quarter8Tue
9Wed3:130.73:140.69:580.210:210.16:366:27First Quarter9Wed
10Thu4:040.64:050.610:540.311:200.16:356:28First Quarter10Thu
11Fri5:040.65:070.611:570.36:346:28First Quarter11Fri
12Sat6:100.66:140.612:230.11:000.36:336:29Waxing Gibbous12Sat
13Sun8:120.68:180.61:220.12:560.37:327:29Waxing Gibbous13Sun
14Mon9:050.79:130.73:140.13:450.27:317:30Waxing Gibbous14Mon
15Tue9:510.710:020.74:010.04:280.17:307:30Waxing Gibbous15Tue
16Wed10:330.810:480.84:440.05:070.07:297:31Full Moon16Wed
17Thu11:120.811:310.85:25-0.15:45-0.17:287:31Full Moon17Thu
18Fri11:510.96:04-0.16:23-0.17:277:31Full Moon18Fri
19Sat12:130.912:290.96:45-0.17:02-0.27:267:32Full Moon19Sat
20Sun12:570.91:090.97:26-0.17:44-0.27:257:32Waning Gibbous20Sun
21Mon1:410.91:500.88:10-0.18:28-0.27:247:33Waning Gibbous21Mon
22Tue2:290.92:350.88:580.09:18-0.27:237:33Waning Gibbous22Tue
23Wed3:200.93:250.89:510.110:15-0.17:227:34Third Quarter23Wed
24Thu4:190.84:250.710:510.111:20-0.17:207:34Third Quarter24Thu
25Fri5:240.85:340.712:010.27:197:35Third Quarter25Fri
26Sat6:350.86:490.712:320.01:130.27:187:35Third Quarter26Sat
27Sun7:450.88:010.81:440.02:210.17:177:35Waning Crescent27Sun
28Mon8:460.89:050.82:49-0.13:220.07:167:36Waning Crescent28Mon
29Tue9:400.910:000.93:47-0.14:150.07:157:36Waning Crescent29Tue
30Wed10:270.910:490.94:39-0.15:02-0.17:147:37New Moon30Wed
31Thu11:090.911:340.95:26-0.15:46-0.27:137:37New Moon31Thu
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 1:09 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 transitional phase. Tonight's moon is 67% 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 shifting between spring and neap.

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 (67% illuminated). This places Largo Sound, Key Largo, FL in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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