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

TIDE TIMES for Wednesday, June 10, 2026
The tide is currently rising in St. Marks, St. Marks River, FL.
Next low tide (tomorrow) : 6:09 am (1.4 ft)
Next high tide (tomorrow) : in 2h 08m at 12:34 am (2.8 ft)
Sunset today : 8:37 pm
Sunrise tomorrow : 6:34 am
Moon phase : Waning Crescent (26% illuminated)
Tide Station Location : Station #8728142
Common Questions About Tides

St. Marks, St. Marks River, FL Tides - May 2026

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri3:403.02:593.59:241.210:24-0.46:538:14Full Moon1Fri
2Sat4:143.03:233.69:501.210:58-0.46:528:15Full Moon2Sat
3Sun4:482.93:473.510:181.311:31-0.36:518:15Full Moon3Sun
4Mon5:242.84:133.510:471.36:508:16Waning Gibbous4Mon
5Tue6:022.74:413.412:06-0.211:19 AM1.46:498:17Waning Gibbous5Tue
6Wed6:462.65:123.312:43-0.111:54 AM1.56:498:17Waning Gibbous6Wed
7Thu7:382.55:503.11:250.112:371.76:488:18Waning Gibbous7Thu
8Fri8:422.56:382.92:160.21:361.86:478:19Third Quarter8Fri
9Sat9:532.57:552.63:150.43:041.86:468:19Third Quarter9Sat
10Sun10:552.69:562.54:200.54:481.76:468:20Third Quarter10Sun
11Mon11:412.811:402.65:220.66:101.36:458:20Third Quarter11Mon
12Tue12:183.06:180.77:080.76:448:21Waning Crescent12Tue
13Wed12:542.912:503.27:070.97:570.26:448:22Waning Crescent13Wed
14Thu1:553.11:213.47:521.08:43-0.36:438:22Waning Crescent14Thu
15Fri2:493.31:543.68:331.29:29-0.76:428:23New Moon15Fri
16Sat3:403.32:283.89:121.410:16-1.06:428:24New Moon16Sat
17Sun4:293.33:054.09:501.511:03-1.06:418:24New Moon17Sun
18Mon5:183.23:454.110:271.611:52-0.96:418:25Waxing Crescent18Mon
19Tue6:073.04:274.011:071.76:408:26Waxing Crescent19Tue
20Wed6:582.85:133.812:42-0.711:50 AM1.76:408:26Waxing Crescent20Wed
21Thu7:512.66:043.41:34-0.312:431.76:398:27Waxing Crescent21Thu
22Fri8:492.57:083.02:280.11:541.76:398:27First Quarter22Fri
23Sat9:482.68:452.63:260.53:291.66:388:28First Quarter23Sat
24Sun10:442.710:512.44:270.95:121.36:388:29First Quarter24Sun
25Mon11:322.95:271.26:330.96:378:29Waxing Gibbous25Mon
26Tue12:262.412:133.06:191.47:310.56:378:30Waxing Gibbous26Tue
27Wed1:302.512:503.27:041.58:180.26:378:30Waxing Gibbous27Wed
28Thu2:172.71:253.37:421.68:59-0.16:368:31Waxing Gibbous28Thu
29Fri2:572.71:583.48:171.69:37-0.26:368:32Full Moon29Fri
30Sat3:322.82:293.58:511.610:13-0.36:368:32Full Moon30Sat
31Sun4:062.93:003.59:251.510:48-0.36:358:33Full Moon31Sun
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 3:21 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 St. Marks, St. Marks River, FL?

St. Marks, St. Marks River, FL is currently in a transitional phase. Tonight's moon is 26% 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 Waning Crescent (26% 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