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

TIDE TIMES for Wednesday, August 19, 2026
The tide is currently falling in Garden Cove, Key Largo, FL.
Next low tide : in 1h 23m at 8:20 am (0.4 ft)
Next high tide : 2:27 pm (2.2 ft)
Sunset today : 7:53 pm
Sunrise tomorrow : 6:57 am
Moon phase : First Quarter (46% illuminated)
Tide Station Location : Station #8723622
Common Questions About Tides

Garden Cove, Key Largo, FL Tides - May 1985

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed6:152.36:492.412:060.112:34-0.16:457:51Waxing Gibbous1Wed
2Thu7:082.47:452.61:03-0.11:26-0.46:447:52Waxing Gibbous2Thu
3Fri7:592.58:382.81:56-0.22:16-0.66:437:52Full Moon3Fri
4Sat8:482.69:292.82:47-0.23:05-0.86:437:53Full Moon4Sat
5Sun9:382.610:192.83:37-0.23:55-0.86:427:53Full Moon5Sun
6Mon10:272.511:102.74:28-0.24:46-0.76:417:54Waning Gibbous6Mon
7Tue11:182.55:19-0.15:39-0.56:417:54Waning Gibbous7Tue
8Wed12:012.612:102.36:120.16:34-0.36:407:55Waning Gibbous8Wed
9Thu12:552.41:052.27:100.37:33-0.16:397:55Waning Gibbous9Thu
10Fri1:502.32:042.18:110.48:360.16:397:56Third Quarter10Fri
11Sat2:482.13:072.09:160.59:400.36:387:56Third Quarter11Sat
12Sun3:472.04:121.910:180.410:420.46:387:57Third Quarter12Sun
13Mon4:442.05:141.911:150.411:380.46:377:57Third Quarter13Mon
14Tue5:362.06:092.012:040.36:377:58Waning Crescent14Tue
15Wed6:222.06:572.112:280.412:480.26:367:58Waning Crescent15Wed
16Thu7:042.07:392.21:130.41:280.16:367:59Waning Crescent16Thu
17Fri7:442.18:192.21:540.42:060.06:358:00Waning Crescent17Fri
18Sat8:222.18:572.32:320.32:42-0.16:358:00New Moon18Sat
19Sun9:002.19:362.33:090.33:17-0.16:348:01New Moon19Sun
20Mon9:382.110:152.33:450.33:52-0.16:348:01New Moon20Mon
21Tue10:162.110:552.34:210.44:28-0.16:338:02New Moon21Tue
22Wed10:552.011:362.24:570.45:05-0.16:338:02Waxing Crescent22Wed
23Thu11:362.05:360.45:470.06:338:03Waxing Crescent23Thu
24Fri12:202.212:212.06:200.56:330.06:328:03Waxing Crescent24Fri
25Sat1:062.11:121.97:100.57:270.16:328:04Waxing Crescent25Sat
26Sun1:562.12:101.98:080.48:280.26:328:04First Quarter26Sun
27Mon2:492.13:152.09:090.39:340.26:328:05First Quarter27Mon
28Tue3:452.14:212.110:110.110:400.26:318:05First Quarter28Tue
29Wed4:432.15:272.211:11-0.111:410.16:318:06Waxing Gibbous29Wed
30Thu5:412.26:282.412:07-0.36:318:06Waxing Gibbous30Thu
31Fri6:372.37:262.612:390.01:01-0.66:318:06Waxing Gibbous31Fri
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 11:23 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 Garden Cove, Key Largo, FL?

Garden Cove, Key Largo, FL is currently in a neap phase. Tonight's moon is 46% 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 (46% 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