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

TIDE TIMES for Thursday, July 2, 2026
The tide is currently rising in Largo Sound, Key Largo, FL.
Next low tide (tomorrow) : 8:10 am (0.1 ft)
Next high tide (tomorrow) : in 5h 44m at 1:39 am (0.8 ft)
Sunset today : 8:15 pm
Sunrise tomorrow : 6:35 am
Moon phase : Waning Gibbous (94% illuminated)
Tide Station Location : Station #8723651
Common Questions About Tides

Largo Sound, Key Largo, FL Tides - Jun 1996

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat11:000.911:421.05:200.05:38-0.36:318:07Full Moon1Sat
2Sun11:510.96:09-0.16:28-0.36:318:08Full Moon2Sun
3Mon12:311.012:430.96:59-0.17:19-0.36:318:08Waning Gibbous3Mon
4Tue1:221.01:360.97:52-0.18:12-0.36:308:08Waning Gibbous4Tue
5Wed2:121.02:300.98:46-0.19:09-0.26:308:09Waning Gibbous5Wed
6Thu3:051.03:280.99:44-0.110:08-0.16:308:09Waning Gibbous6Thu
7Fri3:590.94:280.910:45-0.111:10-0.16:308:10Third Quarter7Fri
8Sat4:550.95:300.811:47-0.16:308:10Third Quarter8Sat
9Sun5:530.86:340.812:140.012:48-0.16:308:10Third Quarter9Sun
10Mon6:520.87:370.81:160.11:46-0.16:308:11Waning Crescent10Mon
11Tue7:500.88:350.82:150.12:40-0.16:308:11Waning Crescent11Tue
12Wed8:450.89:280.93:090.13:31-0.16:308:12Waning Crescent12Wed
13Thu9:350.810:150.93:590.14:18-0.16:318:12Waning Crescent13Thu
14Fri10:210.810:590.94:460.15:02-0.16:318:12New Moon14Fri
15Sat11:040.811:390.95:300.15:44-0.16:318:13New Moon15Sat
16Sun11:440.86:120.16:25-0.16:318:13New Moon16Sun
17Mon12:180.912:240.86:520.17:04-0.16:318:13New Moon17Mon
18Tue12:560.81:030.87:320.17:420.06:318:13Waxing Crescent18Tue
19Wed1:330.81:430.88:110.18:200.06:318:14Waxing Crescent19Wed
20Thu2:110.82:240.78:500.18:590.16:328:14Waxing Crescent20Thu
21Fri2:490.83:060.79:300.19:400.16:328:14Waxing Crescent21Fri
22Sat3:290.83:530.710:130.110:260.16:328:14First Quarter22Sat
23Sun4:120.74:430.711:000.111:180.26:328:14First Quarter23Sun
24Mon4:580.75:380.711:520.16:338:15First Quarter24Mon
25Tue5:490.76:370.712:150.212:470.06:338:15First Quarter25Tue
26Wed6:460.77:390.81:150.21:430.06:338:15Waxing Gibbous26Wed
27Thu7:450.88:380.82:130.12:38-0.16:338:15Waxing Gibbous27Thu
28Fri8:450.89:350.93:100.13:32-0.26:348:15Waxing Gibbous28Fri
29Sat9:420.810:290.94:040.04:25-0.36:348:15Full Moon29Sat
30Sun10:380.911:221.04:570.05:18-0.36:348:15Full Moon30Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8723651)

Common Questions About Largo Sound, Key Largo, FL Tides

Show All
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 4:54 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 spring phase. Tonight's moon is 94% 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 maximum.

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 Waning Gibbous (94% illuminated). This places Largo Sound, Key Largo, FL in a spring tide cycle, so tidal ranges are near their weekly maximum 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