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

TIDE TIMES for Sunday, June 7, 2026
The tide is currently falling in Marco, Big Marco River, FL.
Next low tide (tomorrow) : in 2h 24m at 1:34 am (0.5 ft)
Next high tide (tomorrow) : 8:11 am (2.2 ft)
Sunset today : 8:17 pm
Sunrise tomorrow : 6:34 am
Moon phase : Third Quarter (58% illuminated)
Tide Station Location : Station #8724991
Common Questions About Tides

Marco, Big Marco River, FL Tides - Oct 2025

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed8:222.611:122.22:372.03:560.57:197:13First Quarter1Wed
2Thu9:402.711:342.43:501.84:490.47:197:12Waxing Gibbous2Thu
3Fri10:452.911:592.64:461.55:320.47:207:11Waxing Gibbous3Fri
4Sat11:413.15:331.16:100.47:207:10Waxing Gibbous4Sat
5Sun12:262.712:323.26:170.76:480.57:217:09Full Moon5Sun
6Mon12:542.91:233.27:010.47:240.77:217:08Full Moon6Mon
7Tue1:233.12:153.17:470.08:021.07:227:07Full Moon7Tue
8Wed1:533.33:093.08:34-0.28:391.27:227:06Full Moon8Wed
9Thu2:263.44:032.89:23-0.39:171.57:237:05Waning Gibbous9Thu
10Fri3:013.45:032.610:15-0.39:561.77:237:04Waning Gibbous10Fri
11Sat3:413.36:152.311:13-0.210:391.87:247:03Waning Gibbous11Sat
12Sun4:303.27:402.212:200.07:247:02Third Quarter12Sun
13Mon5:423.09:162.21:350.27:257:01Third Quarter13Mon
14Tue7:162.810:292.31:162.02:480.47:257:00Third Quarter14Tue
15Wed8:412.811:052.42:441.83:550.47:266:59Waning Crescent15Wed
16Thu9:582.811:302.54:001.54:490.57:266:58Waning Crescent16Thu
17Fri11:052.811:542.74:591.25:310.67:276:57Waning Crescent17Fri
18Sat11:582.95:450.96:070.77:276:56Waning Crescent18Sat
19Sun12:182.812:452.96:250.66:410.97:286:55New Moon19Sun
20Mon12:442.91:282.87:030.47:131.07:286:54New Moon20Mon
21Tue1:103.02:102.87:400.27:461.27:296:53New Moon21Tue
22Wed1:363.02:512.78:160.18:181.47:296:52New Moon22Wed
23Thu2:013.03:322.68:540.18:501.57:306:51Waxing Crescent23Thu
24Fri2:242.94:162.59:320.19:201.77:306:51Waxing Crescent24Fri
25Sat2:462.95:052.310:130.29:481.87:316:50Waxing Crescent25Sat
26Sun3:102.86:062.210:590.410:131.97:326:49Waxing Crescent26Sun
27Mon3:432.87:182.111:560.510:471.97:326:48Waxing Crescent27Mon
28Tue4:272.78:252.11:020.57:336:47First Quarter28Tue
29Wed5:442.69:202.212:372.02:070.67:336:47First Quarter29Wed
30Thu7:472.510:002.32:101.83:060.67:346:46First Quarter30Thu
31Fri9:102.610:332.53:221.64:000.67:356:45Waxing Gibbous31Fri
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 4:52 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 Marco, Big Marco River, FL?

Marco, Big Marco River, FL is currently in a neap phase. Tonight's moon is 58% 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 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 Third Quarter (58% illuminated). This places Marco, Big Marco River, 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