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

TIDE TIMES for Friday, June 26, 2026
The tide is currently rising in Key Largo, South Sound, FL.
Next low tide : 2:28 pm (0.0 ft)
Next high tide : in 2h 49m at 6:58 am (1.3 ft)
Sunset today : 8:15 pm
Sunrise tomorrow : 6:33 am
Moon phase : Waxing Gibbous (90% illuminated)
Tide Station Location : Station #8723667
Common Questions About Tides

Key Largo, South Sound, FL Tides - Jul 2035

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun5:331.56:261.612:350.11:03-0.26:358:15Waning Crescent1Sun
2Mon6:351.67:271.71:350.12:00-0.36:358:15Waning Crescent2Mon
3Tue7:351.68:241.82:330.02:56-0.46:368:15Waning Crescent3Tue
4Wed8:331.79:181.93:28-0.13:51-0.46:368:15New Moon4Wed
5Thu9:291.810:101.94:23-0.24:45-0.56:368:15New Moon5Thu
6Fri10:231.811:011.95:16-0.25:38-0.46:378:15New Moon6Fri
7Sat11:171.811:511.96:10-0.26:32-0.46:378:15Waxing Crescent7Sat
8Sun12:101.87:04-0.27:26-0.36:388:15Waxing Crescent8Sun
9Mon12:401.81:031.77:58-0.28:21-0.26:388:15Waxing Crescent9Mon
10Tue1:301.71:581.68:54-0.19:170.06:388:15First Quarter10Tue
11Wed2:201.62:541.59:50-0.110:150.16:398:15First Quarter11Wed
12Thu3:121.53:511.510:470.011:130.26:398:14First Quarter12Thu
13Fri4:051.44:491.411:420.06:408:14First Quarter13Fri
14Sat4:591.45:471.412:100.212:360.06:408:14Waxing Gibbous14Sat
15Sun5:521.46:401.41:040.31:260.06:418:14Waxing Gibbous15Sun
16Mon6:441.47:291.51:540.32:130.06:418:14Waxing Gibbous16Mon
17Tue7:321.48:131.52:410.22:570.06:428:13Waxing Gibbous17Tue
18Wed8:171.48:551.63:240.23:390.06:428:13Full Moon18Wed
19Thu9:001.59:351.64:050.24:180.06:438:13Full Moon19Thu
20Fri9:411.510:141.64:450.24:560.06:438:12Full Moon20Fri
21Sat10:221.510:521.65:220.15:330.06:438:12Full Moon21Sat
22Sun11:031.511:301.65:590.16:100.06:448:11Waning Gibbous22Sun
23Mon11:441.56:360.16:470.06:448:11Waning Gibbous23Mon
24Tue12:081.612:261.57:140.17:280.06:458:11Waning Gibbous24Tue
25Wed12:481.61:111.57:560.18:130.16:458:10Waning Gibbous25Wed
26Thu1:291.62:001.58:430.09:050.16:468:10Third Quarter26Thu
27Fri2:141.52:551.59:360.010:030.26:468:09Third Quarter27Fri
28Sat3:061.53:561.510:350.011:070.26:478:09Third Quarter28Sat
29Sun4:051.55:011.611:38-0.16:478:08Third Quarter29Sun
30Mon5:101.56:071.612:120.212:41-0.16:488:08Waning Crescent30Mon
31Tue6:161.67:091.71:150.11:42-0.26:488:07Waning Crescent31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8723667)

Common Questions About Key Largo, South Sound, FL Tides

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What time does the tide turn (slack tide) in Key Largo, South Sound, FL today?

Slack tide in Key Largo, South Sound, FL is approximately 10:43 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 Key Largo, South Sound, FL?

Key Largo, South Sound, FL is currently in a spring phase. Tonight's moon is 90% 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 Key Largo, South Sound, 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 Key Largo, South Sound, FL?

Tide predictions for Key Largo, South Sound, 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 Key Largo, South Sound, FL?

Tide data for Key Largo, South Sound, FL is sourced from NOAA Station #8723667. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8723667.

What is the moon phase in Key Largo, South Sound, FL tonight?

Tonight the moon over Key Largo, South Sound, FL is Waxing Gibbous (90% illuminated). This places Key Largo, South Sound, 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