Tides Today & Tomorrow in St. Marks, St. Marks River, FL

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently rising in St. Marks, St. Marks River, FL.
Next low tide : 7:05 pm (0.5 ft)
Next high tide : in 3h 55m at 11:02 am (3.0 ft)
Sunset today : 8:41 pm
Sunrise tomorrow : 6:36 am
Moon phase : Waxing Gibbous (76% illuminated)
Tide Station Location : Station #8728142
Common Questions About Tides

St. Marks, St. Marks River, FL Tides - Jun 2016

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:202.912:213.46:280.97:370.26:358:33Waning Crescent1Wed
2Thu1:303.11:073.67:251.08:31-0.36:358:34Waning Crescent2Thu
3Fri2:293.21:513.88:171.19:22-0.66:358:34New Moon3Fri
4Sat3:223.32:333.99:031.210:09-0.76:358:35New Moon4Sat
5Sun4:103.33:133.99:471.310:55-0.86:348:35New Moon5Sun
6Mon4:563.33:533.910:291.311:38-0.66:348:36New Moon6Mon
7Tue5:393.24:323.811:101.46:348:36Waxing Crescent7Tue
8Wed6:213.05:123.612:20-0.411:52 AM1.46:348:37Waxing Crescent8Wed
9Thu7:042.95:533.31:01-0.112:371.46:348:37Waxing Crescent9Thu
10Fri7:482.86:393.01:410.31:301.56:348:38First Quarter10Fri
11Sat8:372.77:382.62:220.62:361.56:348:38First Quarter11Sat
12Sun9:342.79:082.33:090.94:011.56:348:38First Quarter12Sun
13Mon10:352.711:012.34:041.25:311.36:348:39First Quarter13Mon
14Tue11:322.95:061.46:441.06:348:39Waxing Gibbous14Tue
15Wed12:262.312:193.06:071.57:390.76:348:39Waxing Gibbous15Wed
16Thu1:252.51:003.17:001.58:230.46:358:40Waxing Gibbous16Thu
17Fri2:112.71:363.37:451.59:020.16:358:40Waxing Gibbous17Fri
18Sat2:502.82:083.48:251.59:380.06:358:40Full Moon18Sat
19Sun3:273.02:393.59:021.410:12-0.26:358:41Full Moon19Sun
20Mon4:033.13:093.69:381.410:44-0.36:358:41Full Moon20Mon
21Tue4:383.23:423.710:151.311:17-0.36:368:41Full Moon21Tue
22Wed5:123.24:163.710:531.311:50-0.46:368:41Waning Gibbous22Wed
23Thu5:483.34:553.711:331.26:368:41Waning Gibbous23Thu
24Fri6:253.35:383.612:25-0.312:181.26:368:42Waning Gibbous24Fri
25Sat7:053.26:293.41:03-0.11:091.26:378:42Waning Gibbous25Sat
26Sun7:483.27:323.11:460.12:111.16:378:42Third Quarter26Sun
27Mon8:383.28:542.82:350.43:251.06:378:42Third Quarter27Mon
28Tue9:343.210:342.73:320.84:500.86:388:42Third Quarter28Tue
29Wed10:353.34:371.16:110.56:388:42Waning Crescent29Wed
30Thu12:072.711:37 AM3.55:451.37:210.16:388:42Waning Crescent30Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8728142)

Common Questions About St. Marks, St. Marks River, FL Tides

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What time does the tide turn (slack tide) in St. Marks, St. Marks River, FL today?

Slack tide in St. Marks, St. Marks River, FL is approximately 3:03 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 St. Marks, St. Marks River, FL?

St. Marks, St. Marks 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 St. Marks, St. Marks 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 St. Marks, St. Marks River, FL?

Tide predictions for St. Marks, St. Marks 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 St. Marks, St. Marks River, FL?

Tide data for St. Marks, St. Marks River, FL is sourced from NOAA Station #8728142. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8728142.

What is the moon phase in St. Marks, St. Marks River, FL tonight?

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