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 45m 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 - Sep 2031

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon11:201.111:431.15:31-0.15:56-0.17:027:40Full Moon1Mon
2Tue12:091.16:20-0.16:450.07:027:39Full Moon2Tue
3Wed12:291.112:581.17:08-0.17:330.07:037:38Waning Gibbous3Wed
4Thu1:141.11:451.17:55-0.18:210.17:037:37Waning Gibbous4Thu
5Fri1:581.02:321.08:430.09:090.27:037:36Waning Gibbous5Fri
6Sat2:431.03:201.09:330.110:000.37:047:35Waning Gibbous6Sat
7Sun3:300.94:110.910:260.210:550.47:047:34Third Quarter7Sun
8Mon4:190.95:050.911:220.311:540.47:047:33Third Quarter8Mon
9Tue5:140.86:030.812:220.37:057:32Third Quarter9Tue
10Wed6:130.87:020.812:550.51:210.37:057:31Third Quarter10Wed
11Thu7:140.87:580.91:530.52:160.37:067:30Waning Crescent11Thu
12Fri8:110.88:470.92:450.43:050.37:067:29Waning Crescent12Fri
13Sat9:010.99:300.93:310.43:500.37:067:28Waning Crescent13Sat
14Sun9:470.910:111.04:130.34:300.37:077:27Waning Crescent14Sun
15Mon10:301.010:501.04:510.35:090.27:077:25New Moon15Mon
16Tue11:121.011:281.05:270.25:460.27:077:24New Moon16Tue
17Wed11:521.06:020.26:230.27:087:23New Moon17Wed
18Thu12:061.012:331.16:380.17:000.27:087:22New Moon18Thu
19Fri12:451.01:161.07:160.17:400.27:097:21Waxing Crescent19Fri
20Sat1:251.02:001.07:580.18:240.37:097:20Waxing Crescent20Sat
21Sun2:071.02:491.08:440.19:130.37:097:19Waxing Crescent21Sun
22Mon2:551.03:421.09:370.210:100.47:107:18First Quarter22Mon
23Tue3:510.94:421.010:380.211:150.47:107:17First Quarter23Tue
24Wed4:550.95:471.011:470.27:107:16First Quarter24Wed
25Thu6:051.06:531.012:250.412:570.27:117:15First Quarter25Thu
26Fri7:151.07:561.01:330.32:030.27:117:14Waxing Gibbous26Fri
27Sat8:211.08:521.12:350.23:030.27:127:13Waxing Gibbous27Sat
28Sun9:191.19:441.13:300.13:580.17:127:11Waxing Gibbous28Sun
29Mon10:131.210:331.14:220.14:480.17:127:10Full Moon29Mon
30Tue11:021.211:181.15:100.05:370.17:137:09Full Moon30Tue
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