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 (tomorrow) : 12:08 am (0.2 ft)
Next high tide : in 3h 52m at 5:29 pm (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 - Jan 2019

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue7:140.87:220.81:19-0.11:490.17:065:43Waning Crescent1Tue
2Wed8:090.88:140.82:11-0.12:410.17:075:44Waning Crescent2Wed
3Thu8:580.89:010.82:59-0.13:290.17:075:44Waning Crescent3Thu
4Fri9:420.89:450.83:45-0.14:130.17:075:45New Moon4Fri
5Sat10:230.810:260.84:27-0.14:550.17:075:46New Moon5Sat
6Sun11:020.811:050.85:08-0.15:350.17:085:46New Moon6Sun
7Mon11:390.811:440.85:47-0.16:140.17:085:47New Moon7Mon
8Tue12:160.86:25-0.16:520.17:085:48Waxing Crescent8Tue
9Wed12:230.712:520.87:020.07:300.17:085:48Waxing Crescent9Wed
10Thu1:020.71:290.87:390.08:080.17:085:49Waxing Crescent10Thu
11Fri1:440.72:080.78:180.18:490.17:085:50Waxing Crescent11Fri
12Sat2:290.72:480.79:010.19:340.17:085:51First Quarter12Sat
13Sun3:170.73:320.79:510.110:240.17:085:51First Quarter13Sun
14Mon4:120.74:220.710:480.211:190.07:085:52First Quarter14Mon
15Tue5:120.75:180.711:490.27:085:53First Quarter15Tue
16Wed6:150.76:190.712:170.012:510.17:085:54Waxing Gibbous16Wed
17Thu7:170.87:210.71:15-0.11:490.17:085:54Waxing Gibbous17Thu
18Fri8:150.88:200.82:11-0.22:450.07:085:55Waxing Gibbous18Fri
19Sat9:100.99:160.83:06-0.33:38-0.17:085:56Full Moon19Sat
20Sun10:020.910:110.93:59-0.44:30-0.17:085:57Full Moon20Sun
21Mon10:521.011:040.94:51-0.45:22-0.27:075:57Full Moon21Mon
22Tue11:421.011:570.95:43-0.46:13-0.27:075:58Full Moon22Tue
23Wed12:301.06:35-0.47:06-0.37:075:59Waning Gibbous23Wed
24Thu12:500.91:190.97:28-0.37:59-0.37:076:00Waning Gibbous24Thu
25Fri1:440.92:090.98:23-0.28:55-0.27:066:00Waning Gibbous25Fri
26Sat2:400.83:010.89:20-0.19:53-0.27:066:01Third Quarter26Sat
27Sun3:380.83:550.810:210.010:52-0.27:066:02Third Quarter27Sun
28Mon4:400.84:530.711:230.011:53-0.17:056:03Third Quarter28Mon
29Tue5:440.75:540.712:250.17:056:03Third Quarter29Tue
30Wed6:470.76:540.712:52-0.11:240.17:056:04Waning Crescent30Wed
31Thu7:460.77:500.71:47-0.12:190.17:046:05Waning Crescent31Thu
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 8:48 pm — 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