Tides Today & Tomorrow in Marco, Big Marco River, FL

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently falling in Marco, Big Marco River, FL.
Next low tide : in 6h 00m at 4:37 pm (0.2 ft)
Next high tide : 11:34 pm (2.0 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 6:36 am
Moon phase : Waxing Gibbous (76% illuminated)
Tide Station Location : Station #8724991
Common Questions About Tides

Marco, Big Marco River, FL Tides - Mar 2041

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:482.16:17-0.86:060.56:496:28New Moon1Fri
2Sat12:143.01:222.37:01-0.76:570.36:486:29New Moon2Sat
3Sun1:083.01:562.47:42-0.57:470.06:476:29New Moon3Sun
4Mon2:012.82:292.58:22-0.28:37-0.26:466:30Waxing Crescent4Mon
5Tue2:532.63:022.58:590.19:26-0.36:456:30Waxing Crescent5Tue
6Wed3:482.33:372.59:350.510:18-0.26:446:31Waxing Crescent6Wed
7Thu4:502.04:142.410:130.811:17-0.26:436:31Waxing Crescent7Thu
8Fri6:021.74:592.310:551.16:426:32First Quarter8Fri
9Sat7:251.66:002.212:230.011:53 AM1.36:416:32First Quarter9Sat
10Sun11:011.68:122.11:340.02:081.47:407:33First Quarter10Sun
11Mon11:591.79:262.23:490.03:271.47:397:33First Quarter11Mon
12Tue12:281.74:550.04:351.27:387:34Waxing Gibbous12Tue
13Wed12:461.85:44-0.15:261.17:377:34Waxing Gibbous13Wed
14Thu1:031.96:24-0.16:080.97:367:35Waxing Gibbous14Thu
15Fri12:152.51:252.06:59-0.26:480.77:357:35Waxing Gibbous15Fri
16Sat12:572.61:492.17:33-0.17:260.57:347:36Full Moon16Sat
17Sun1:372.62:152.28:050.08:040.37:337:36Full Moon17Sun
18Mon2:172.62:402.28:360.18:410.17:327:37Full Moon18Mon
19Tue2:582.53:022.39:060.39:180.07:317:37Full Moon19Tue
20Wed3:392.43:222.39:350.59:56-0.17:307:38Waning Gibbous20Wed
21Thu4:232.23:382.410:020.810:38-0.17:287:38Waning Gibbous21Thu
22Fri5:162.04:002.410:271.011:29-0.17:277:39Waning Gibbous22Fri
23Sat6:251.84:332.410:521.37:267:39Third Quarter23Sat
24Sun7:451.75:232.412:34-0.111:24 AM1.47:257:40Third Quarter24Sun
25Mon9:131.76:522.41:50-0.11:081.67:247:40Third Quarter25Mon
26Tue10:441.78:392.43:07-0.22:501.57:237:41Third Quarter26Tue
27Wed11:301.910:062.64:18-0.34:111.37:227:41Waning Crescent27Wed
28Thu12:032.05:17-0.45:140.97:217:42Waning Crescent28Thu
29Fri12:352.26:05-0.46:060.67:207:42Waning Crescent29Fri
30Sat12:162.91:062.46:49-0.36:560.27:197:43New Moon30Sat
31Sun1:112.91:392.67:30-0.17:44-0.17:187:43New Moon31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8724991)

Common Questions About Marco, Big Marco River, FL Tides

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What time does the tide turn (slack tide) in Marco, Big Marco River, FL today?

Slack tide in Marco, Big Marco River, FL is approximately 8:05 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 Marco, Big Marco River, FL?

Marco, Big Marco River, FL is currently in a transitional phase. Tonight's moon is 76% 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 Marco, Big Marco River, 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 Marco, Big Marco River, FL?

Tide predictions for Marco, Big Marco River, 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 Marco, Big Marco River, FL?

Tide data for Marco, Big Marco River, FL is sourced from NOAA Station #8724991. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8724991.

What is the moon phase in Marco, Big Marco River, FL tonight?

Tonight the moon over Marco, Big Marco River, FL is Waxing Gibbous (76% illuminated). This places Marco, Big Marco River, 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