Tides Today & Tomorrow in Garden Cove, Key Largo, FL

TIDE TIMES for Monday, July 20, 2026
The tide is currently falling in Garden Cove, Key Largo, FL.
Next low tide : in 5h 08m at 8:38 pm (0.4 ft)
Next high tide (tomorrow) : 2:25 am (2.1 ft)
Sunset today : 8:12 pm
Sunrise tomorrow : 6:43 am
Moon phase : First Quarter (42% illuminated)
Tide Station Location : Station #8723622
Common Questions About Tides

Garden Cove, Key Largo, FL Tides - Mar 2069

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri3:032.03:191.99:200.29:51-0.26:436:23First Quarter1Fri
2Sat4:112.04:271.910:250.210:53-0.26:426:24Waxing Gibbous2Sat
3Sun5:132.05:292.011:250.111:49-0.26:416:24Waxing Gibbous3Sun
4Mon6:072.16:232.112:170.06:406:25Waxing Gibbous4Mon
5Tue6:542.17:102.112:39-0.21:04-0.16:396:25Waxing Gibbous5Tue
6Wed7:342.27:522.21:24-0.31:46-0.26:386:26Full Moon6Wed
7Thu8:122.28:302.22:05-0.32:25-0.36:376:26Full Moon7Thu
8Fri8:462.29:072.22:43-0.23:01-0.36:366:27Full Moon8Fri
9Sat9:202.29:432.23:20-0.23:36-0.36:356:27Full Moon9Sat
10Sun10:542.111:192.24:55-0.15:11-0.27:347:28Waning Gibbous10Sun
11Mon11:282.111:562.15:290.05:44-0.17:337:28Waning Gibbous11Mon
12Tue12:032.06:040.26:20-0.17:327:29Waning Gibbous12Tue
13Wed12:352.012:401.96:400.36:580.07:317:29Waning Gibbous13Wed
14Thu1:181.91:221.87:220.47:440.17:307:30Third Quarter14Thu
15Fri2:071.82:121.88:130.58:400.27:297:30Third Quarter15Fri
16Sat3:041.83:121.79:150.59:450.27:287:31Third Quarter16Sat
17Sun4:081.84:211.810:230.510:510.17:277:31Third Quarter17Sun
18Mon5:121.95:301.911:260.311:530.07:267:32Waning Crescent18Mon
19Tue6:122.16:332.112:240.17:257:32Waning Crescent19Tue
20Wed7:062.27:302.312:50-0.21:17-0.27:247:32Waning Crescent20Wed
21Thu7:572.48:232.51:43-0.42:07-0.57:237:33New Moon21Thu
22Fri8:452.59:142.72:34-0.52:56-0.77:227:33New Moon22Fri
23Sat9:332.610:042.83:23-0.63:45-0.87:217:34New Moon23Sat
24Sun10:202.610:552.84:13-0.64:34-0.97:207:34Waxing Crescent24Sun
25Mon11:092.611:462.75:03-0.55:25-0.87:197:35Waxing Crescent25Mon
26Tue11:592.55:55-0.36:19-0.77:187:35Waxing Crescent26Tue
27Wed12:382.612:522.46:50-0.17:16-0.57:177:36Waxing Crescent27Wed
28Thu1:342.41:492.27:490.18:17-0.27:167:36First Quarter28Thu
29Fri2:342.22:522.18:530.29:23-0.17:157:36First Quarter29Fri
30Sat3:382.13:592.010:000.310:290.17:137:37First Quarter30Sat
31Sun4:422.15:062.011:040.311:310.17:127:37Waxing Gibbous31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8723622)

Common Questions About Garden Cove, Key Largo, FL Tides

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

Slack tide in Garden Cove, Key Largo, FL is approximately 11:31 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 Garden Cove, Key Largo, FL?

Garden Cove, Key Largo, FL is currently in a neap phase. Tonight's moon is 42% 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 Garden Cove, 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 Garden Cove, Key Largo, FL?

Tide predictions for Garden Cove, 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 Garden Cove, Key Largo, FL?

Tide data for Garden Cove, Key Largo, FL is sourced from NOAA Station #8723622. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8723622.

What is the moon phase in Garden Cove, Key Largo, FL tonight?

Tonight the moon over Garden Cove, Key Largo, FL is First Quarter (42% illuminated). This places Garden Cove, 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