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

TIDE TIMES for Friday, June 26, 2026
The tide is currently falling in Marco, Big Marco River, FL.
Next low tide : in 6h 16m at 6:09 pm (-0.1 ft)
Next high tide (tomorrow) : 1:13 am (2.1 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 6:37 am
Moon phase : Waxing Gibbous (90% illuminated)
Tide Station Location : Station #8724991
Common Questions About Tides

Marco, Big Marco River, FL Tides - Jan 2010

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:213.22:122.27:32-1.07:141.07:145:47Full Moon1Fri
2Sat1:133.22:522.28:18-0.98:070.87:145:47Waning Gibbous2Sat
3Sun2:063.03:332.39:02-0.79:020.77:145:48Waning Gibbous3Sun
4Mon3:012.84:142.39:46-0.410:010.57:145:49Waning Gibbous4Mon
5Tue4:022.54:582.410:300.011:060.47:145:49Third Quarter5Tue
6Wed5:132.15:452.411:170.47:155:50Third Quarter6Wed
7Thu6:301.86:332.412:160.312:080.77:155:51Third Quarter7Thu
8Fri7:531.77:232.51:270.11:031.07:155:52Third Quarter8Fri
9Sat9:361.68:182.52:360.02:031.27:155:52Waning Crescent9Sat
10Sun11:001.79:152.53:41-0.23:071.27:155:53Waning Crescent10Sun
11Mon11:501.810:092.64:35-0.34:041.27:155:54Waning Crescent11Mon
12Tue12:261.85:21-0.44:531.17:155:55Waning Crescent12Tue
13Wed12:561.96:03-0.55:361.17:155:55New Moon13Wed
14Thu1:251.96:43-0.56:181.07:155:56New Moon14Thu
15Fri12:212.71:541.97:21-0.56:590.97:155:57New Moon15Fri
16Sat1:012.72:242.07:56-0.47:400.87:155:58New Moon16Sat
17Sun1:402.62:542.08:30-0.38:200.77:155:58Waxing Crescent17Sun
18Mon2:182.53:232.09:02-0.29:000.67:155:59Waxing Crescent18Mon
19Tue2:562.33:532.09:330.19:420.67:146:00Waxing Crescent19Tue
20Wed3:382.14:212.010:030.310:310.57:146:01Waxing Crescent20Wed
21Thu4:321.94:492.010:350.611:290.47:146:01First Quarter21Thu
22Fri5:461.75:232.111:110.87:146:02First Quarter22Fri
23Sat7:061.56:092.212:350.311:59 AM1.07:146:03First Quarter23Sat
24Sun8:321.57:082.31:440.11:031.27:136:04First Quarter24Sun
25Mon9:591.68:182.42:54-0.22:171.37:136:05Waxing Gibbous25Mon
26Tue11:011.79:282.63:57-0.43:281.37:136:05Waxing Gibbous26Tue
27Wed11:461.810:292.84:51-0.74:271.17:126:06Waxing Gibbous27Wed
28Thu12:262.05:41-0.95:200.97:126:07Full Moon28Thu
29Fri1:042.16:28-1.06:110.77:126:08Full Moon29Fri
30Sat12:173.11:412.27:13-0.97:040.47:116:08Full Moon30Sat
31Sun1:113.02:172.37:56-0.87:570.27:116:09Full 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 9:41 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 spring phase. Tonight's moon is 90% 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 maximum.

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 (90% illuminated). This places Marco, Big Marco River, FL in a spring tide cycle, so tidal ranges are near their weekly maximum 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