Tides Today & Tomorrow in Conch Key, FL

TIDE TIMES for Saturday, August 22, 2026
The tide is currently rising in Conch Key, FL.
Next low tide : 12:35 pm (0.2 ft)
Next high tide : in 4h 27m at 4:34 am (1.5 ft)
Sunset today : 7:51 pm
Sunrise tomorrow : 7:00 am
Moon phase : Waxing Gibbous (73% illuminated)
Tide Station Location : Station #8723906
Common Questions About Tides

Conch Key, FL Tides - Sep 1926

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed4:521.76:591.012:180.27:047:43Waning Crescent1Wed
2Thu5:591.77:481.11:160.27:047:41Waning Crescent2Thu
3Fri6:551.78:241.212:230.52:010.27:047:40Waning Crescent3Fri
4Sat7:421.78:541.21:180.42:390.27:057:39Waning Crescent4Sat
5Sun8:231.89:201.32:040.43:120.27:057:38New Moon5Sun
6Mon9:011.89:461.42:460.43:420.27:067:37New Moon6Mon
7Tue9:381.810:131.53:250.44:110.27:067:36New Moon7Tue
8Wed10:131.810:411.64:010.34:390.37:067:35New Moon8Wed
9Thu10:501.711:101.64:380.35:050.37:077:34Waxing Crescent9Thu
10Fri11:281.611:401.75:160.35:320.47:077:33Waxing Crescent10Fri
11Sat12:081.55:570.35:590.47:077:32Waxing Crescent11Sat
12Sun12:121.712:531.46:440.36:280.57:087:31Waxing Crescent12Sun
13Mon12:471.71:471.27:400.37:030.57:087:30First Quarter13Mon
14Tue1:291.73:011.18:460.37:480.57:087:29First Quarter14Tue
15Wed2:241.74:371.19:590.38:540.67:097:28First Quarter15Wed
16Thu3:371.76:001.111:120.210:150.67:097:27First Quarter16Thu
17Fri4:561.86:561.212:170.27:107:26Waxing Gibbous17Fri
18Sat6:091.97:401.31:130.27:107:25Waxing Gibbous18Sat
19Sun7:122.08:191.412:410.42:010.27:107:24Waxing Gibbous19Sun
20Mon8:102.18:571.61:400.42:440.27:117:23Full Moon20Mon
21Tue9:042.19:341.72:350.33:240.27:117:21Full Moon21Tue
22Wed9:562.110:111.93:280.24:030.37:117:20Full Moon22Wed
23Thu10:471.910:491.94:200.14:410.37:127:19Waning Gibbous23Thu
24Fri11:381.811:292.05:130.15:200.47:127:18Waning Gibbous24Fri
25Sat12:291.66:080.16:000.47:127:17Waning Gibbous25Sat
26Sun12:112.012:251.46:070.25:430.56:136:16Waning Gibbous26Sun
27Mon1:311.37:130.26:330.56:136:15Third Quarter27Mon
28Tue12:511.82:571.28:240.37:370.66:146:14Third Quarter28Tue
29Wed1:581.74:301.29:370.38:540.66:146:13Third Quarter29Wed
30Thu3:181.75:341.210:460.310:090.66:146:12Third Quarter30Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8723906)

Common Questions About Conch Key, FL Tides

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What time does the tide turn (slack tide) in Conch Key, FL today?

Slack tide in Conch Key, FL is approximately 8:34 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 Conch Key, FL?

Conch Key, FL is currently in a transitional phase. Tonight's moon is 73% 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 Conch Key, 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 Conch Key, FL?

Tide predictions for Conch Key, 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 Conch Key, FL?

Tide data for Conch Key, FL is sourced from NOAA Station #8723906. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8723906.

What is the moon phase in Conch Key, FL tonight?

Tonight the moon over Conch Key, FL is Waxing Gibbous (73% illuminated). This places Conch Key, 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