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

TIDE TIMES for Friday, June 5, 2026
The tide is currently rising in Largo Sound, Key Largo, FL.
Next low tide : 9:24 pm (0.1 ft)
Next high tide : in 4h 10m at 2:50 pm (0.7 ft)
Sunset today : 8:09 pm
Sunrise tomorrow : 6:30 am
Moon phase : Waning Gibbous (76% illuminated)
Tide Station Location : Station #8723651
Common Questions About Tides

Largo Sound, Key Largo, FL Tides - Apr 2028

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:450.83:450.710:100.210:360.07:127:38First Quarter1Sat
2Sun4:430.84:490.711:140.211:440.07:117:38First Quarter2Sun
3Mon5:470.86:020.712:250.27:107:39First Quarter3Mon
4Tue6:530.87:160.812:560.01:340.17:097:39Waxing Gibbous4Tue
5Wed7:560.88:240.82:040.02:360.07:087:40Waxing Gibbous5Wed
6Thu8:530.99:240.93:05-0.13:32-0.17:077:40Waxing Gibbous6Thu
7Fri9:450.910:191.04:01-0.14:25-0.27:067:40Waxing Gibbous7Fri
8Sat10:350.911:101.04:54-0.15:14-0.37:057:41Full Moon8Sat
9Sun11:221.011:591.05:44-0.16:03-0.37:047:41Full Moon9Sun
10Mon12:091.06:32-0.16:50-0.37:037:42Full Moon10Mon
11Tue12:461.012:550.97:20-0.17:38-0.37:027:42Waning Gibbous11Tue
12Wed1:341.01:410.98:080.08:27-0.27:017:43Waning Gibbous12Wed
13Thu2:210.92:290.88:570.19:18-0.17:007:43Waning Gibbous13Thu
14Fri3:100.83:180.89:490.210:130.06:597:44Waning Gibbous14Fri
15Sat4:010.84:110.710:460.211:110.16:587:44Third Quarter15Sat
16Sun4:560.75:100.711:480.36:577:44Third Quarter16Sun
17Mon5:530.76:130.712:140.212:500.36:567:45Third Quarter17Mon
18Tue6:500.77:150.71:150.21:480.26:557:45Third Quarter18Tue
19Wed7:440.78:120.72:110.22:380.26:547:46Waning Crescent19Wed
20Thu8:310.79:010.83:010.23:230.16:537:46Waning Crescent20Thu
21Fri9:150.89:460.83:450.24:030.16:527:47Waning Crescent21Fri
22Sat9:550.810:270.84:260.14:400.06:527:47Waning Crescent22Sat
23Sun10:350.811:080.95:050.15:160.06:517:48New Moon23Sun
24Mon11:140.811:480.95:420.15:51-0.16:507:48New Moon24Mon
25Tue11:520.86:180.16:28-0.16:497:49New Moon25Tue
26Wed12:280.912:320.86:550.17:06-0.16:487:49New Moon26Wed
27Thu1:100.91:120.87:340.17:47-0.16:487:50Waxing Crescent27Thu
28Fri1:540.91:560.88:170.18:33-0.16:477:50Waxing Crescent28Fri
29Sat2:410.92:450.89:060.29:250.06:467:51Waxing Crescent29Sat
30Sun3:320.83:410.810:010.210:240.06:457:51First Quarter30Sun
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 6:07 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 transitional phase. Tonight's moon is 76% 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 Waning Gibbous (76% 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