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 2h 42m 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 - Dec 2018

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat5:310.95:560.912:140.26:495:31Third Quarter1Sat
2Sun6:350.96:540.912:470.11:150.26:505:31Waning Crescent2Sun
3Mon7:351.07:480.91:420.02:110.16:515:31Waning Crescent3Mon
4Tue8:281.08:380.92:330.03:010.16:525:31Waning Crescent4Tue
5Wed9:161.09:240.93:20-0.13:480.16:525:31New Moon5Wed
6Thu10:011.010:070.94:04-0.14:330.16:535:31New Moon6Thu
7Fri10:431.010:470.94:47-0.15:150.16:545:32New Moon7Fri
8Sat11:231.011:270.95:28-0.15:560.26:545:32New Moon8Sat
9Sun12:020.96:090.06:370.26:555:32Waxing Crescent9Sun
10Mon12:060.912:400.96:490.07:180.26:565:32Waxing Crescent10Mon
11Tue12:460.81:200.97:290.18:000.26:565:33Waxing Crescent11Tue
12Wed1:280.82:010.88:100.28:450.36:575:33Waxing Crescent12Wed
13Thu2:130.82:430.88:550.29:330.36:585:33First Quarter13Thu
14Fri3:020.73:290.89:450.310:250.36:585:34First Quarter14Fri
15Sat3:560.74:190.810:410.311:190.26:595:34First Quarter15Sat
16Sun4:540.75:110.811:390.36:595:34First Quarter16Sun
17Mon5:540.86:060.812:120.212:360.37:005:35Waxing Gibbous17Mon
18Tue6:520.87:000.81:020.11:300.27:005:35Waxing Gibbous18Tue
19Wed7:470.87:530.81:510.02:210.27:015:36Waxing Gibbous19Wed
20Thu8:390.98:450.92:39-0.13:100.17:015:36Waxing Gibbous20Thu
21Fri9:301.09:360.93:27-0.23:580.07:025:36Full Moon21Fri
22Sat10:191.010:260.94:16-0.24:470.07:025:37Full Moon22Sat
23Sun11:091.011:180.95:05-0.35:360.07:035:38Full Moon23Sun
24Mon11:581.05:55-0.36:27-0.17:035:38Waning Gibbous24Mon
25Tue12:100.912:491.06:48-0.37:21-0.17:045:39Waning Gibbous25Tue
26Wed1:040.91:401.07:43-0.28:17-0.17:045:39Waning Gibbous26Wed
27Thu2:010.92:340.98:41-0.19:17-0.17:055:40Third Quarter27Thu
28Fri3:010.93:290.99:43-0.110:19-0.17:055:40Third Quarter28Fri
29Sat4:040.84:270.810:470.011:22-0.17:055:41Third Quarter29Sat
30Sun5:090.85:270.811:510.17:065:42Third Quarter30Sun
31Mon6:130.86:260.812:22-0.112:530.17:065:42Waning Crescent31Mon
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 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