Tides Today & Tomorrow in Conch Key, FL

TIDE TIMES for Sunday, June 21, 2026
The tide is currently falling in Conch Key, FL.
Next low tide : in 5h 24m at 9:17 pm (0.2 ft)
Next high tide (tomorrow) : 3:36 am (1.3 ft)
Sunset today : 8:15 pm
Sunrise tomorrow : 6:35 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8723906
Common Questions About Tides

Conch Key, FL Tides - Oct 2018

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon1:061.92:551.28:260.27:380.67:157:10Third Quarter1Mon
2Tue2:081.84:221.29:400.38:530.67:167:09Third Quarter2Tue
3Wed3:281.85:381.310:540.310:170.67:167:08Third Quarter3Wed
4Thu4:541.96:341.411:590.311:350.57:167:07Waning Crescent4Thu
5Fri6:091.97:181.512:550.37:177:06Waning Crescent5Fri
6Sat7:132.07:581.612:420.41:420.37:177:05Waning Crescent6Sat
7Sun8:092.08:351.81:400.32:240.37:187:04New Moon7Sun
8Mon9:012.09:111.92:330.23:030.37:187:03New Moon8Mon
9Tue9:491.99:472.03:220.23:400.47:187:02New Moon9Tue
10Wed10:351.810:232.04:090.14:160.47:197:01New Moon10Wed
11Thu11:191.710:592.04:550.14:520.47:197:00Waxing Crescent11Thu
12Fri12:031.55:430.25:290.57:206:59Waxing Crescent12Fri
13Sat12:491.46:330.26:080.57:206:58Waxing Crescent13Sat
14Sun12:161.91:401.37:280.36:520.67:216:57Waxing Crescent14Sun
15Mon1:011.82:451.28:290.37:490.67:216:56First Quarter15Mon
16Tue1:541.74:111.29:360.49:070.77:226:55First Quarter16Tue
17Wed3:021.65:301.310:410.410:280.67:226:55First Quarter17Wed
18Thu4:201.66:171.311:400.411:360.67:236:54First Quarter18Thu
19Fri5:311.66:491.412:290.47:236:53Waxing Gibbous19Fri
20Sat6:291.77:181.512:310.61:090.47:246:52Waxing Gibbous20Sat
21Sun7:191.77:471.61:170.51:430.47:246:51Waxing Gibbous21Sun
22Mon8:041.78:161.71:580.42:140.47:256:50Waxing Gibbous22Mon
23Tue8:471.78:471.82:360.32:440.47:256:49Full Moon23Tue
24Wed9:301.79:191.93:130.23:130.47:266:49Full Moon24Wed
25Thu10:141.79:532.03:520.23:440.47:266:48Full Moon25Thu
26Fri11:001.610:302.04:340.14:170.47:276:47Waning Gibbous26Fri
27Sat11:471.511:102.05:190.14:530.57:276:46Waning Gibbous27Sat
28Sun12:391.46:090.15:330.57:286:46Waning Gibbous28Sun
29Mon1:381.37:060.16:220.57:296:45Waning Gibbous29Mon
30Tue12:481.92:471.28:110.27:260.67:296:44Third Quarter30Tue
31Wed1:551.84:021.39:220.28:500.67:306:44Third Quarter31Wed
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 12:26 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 neap phase. Tonight's moon is 48% 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 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 First Quarter (48% illuminated). This places Conch Key, 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