Tides Today & Tomorrow in Stuart, FL

TIDE TIMES for Tuesday, August 18, 2026
The tide is currently falling in Stuart, FL.
Next low tide : in 1h 45m at 11:01 pm (0.5 ft)
Next high tide (tomorrow) : 3:55 am (0.9 ft)
Sunset today : 7:55 pm
Sunrise tomorrow : 6:53 am
Moon phase : First Quarter (36% illuminated)
Tide Station Location : Station #8722357
Common Questions About Tides

Stuart, FL Tides - Jun 1938

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed1:351.21:501.18:34-0.28:56-0.46:268:10Waxing Crescent1Wed
2Thu2:271.12:461.09:30-0.29:53-0.36:268:11Waxing Crescent2Thu
3Fri3:191.13:441.010:29-0.110:54-0.26:268:11First Quarter3Fri
4Sat4:131.04:441.011:30-0.111:560.06:258:12First Quarter4Sat
5Sun5:091.05:470.912:31-0.16:258:12First Quarter5Sun
6Mon6:070.96:500.912:580.11:30-0.16:258:13First Quarter6Mon
7Tue7:040.97:500.91:590.22:26-0.16:258:13Waxing Gibbous7Tue
8Wed8:000.98:460.92:550.23:18-0.16:258:14Waxing Gibbous8Wed
9Thu8:520.99:360.93:470.24:06-0.16:258:14Waxing Gibbous9Thu
10Fri9:390.910:211.04:350.24:51-0.16:258:14Waxing Gibbous10Fri
11Sat10:230.911:021.05:190.25:34-0.26:258:15Full Moon11Sat
12Sun11:050.911:411.06:010.26:14-0.16:258:15Full Moon12Sun
13Mon11:450.96:410.26:53-0.16:258:16Full Moon13Mon
14Tue12:191.012:240.97:210.27:31-0.16:258:16Full Moon14Tue
15Wed12:571.01:030.97:590.28:080.06:258:16Waning Gibbous15Wed
16Thu1:340.91:430.98:370.28:450.06:258:17Waning Gibbous16Thu
17Fri2:120.92:250.89:150.29:240.16:268:17Waning Gibbous17Fri
18Sat2:500.93:080.89:550.210:050.26:268:17Waning Gibbous18Sat
19Sun3:300.93:550.810:380.210:530.26:268:17Third Quarter19Sun
20Mon4:130.84:470.811:270.211:470.36:268:18Third Quarter20Mon
21Tue5:000.85:440.812:200.16:268:18Third Quarter21Tue
22Wed5:530.86:460.912:470.31:180.06:278:18Third Quarter22Wed
23Thu6:510.97:480.91:480.32:16-0.16:278:18Waning Crescent23Thu
24Fri7:530.98:491.02:490.23:13-0.36:278:18Waning Crescent24Fri
25Sat8:540.99:471.03:470.14:10-0.46:278:19Waning Crescent25Sat
26Sun9:541.010:421.14:420.05:05-0.56:288:19New Moon26Sun
27Mon10:511.011:351.15:37-0.15:59-0.66:288:19New Moon27Mon
28Tue11:461.16:30-0.26:52-0.66:288:19New Moon28Tue
29Wed12:261.212:411.17:24-0.37:46-0.66:288:19Waxing Crescent29Wed
30Thu1:161.21:351.18:18-0.38:40-0.56:298:19Waxing Crescent30Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8722357)

Common Questions About Stuart, FL Tides

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What time does the tide turn (slack tide) in Stuart, FL today?

Slack tide in Stuart, FL is approximately 1:28 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 Stuart, FL?

Stuart, FL is currently in a transitional phase. Tonight's moon is 36% 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 Stuart, 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 Stuart, FL?

Tide predictions for Stuart, 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 Stuart, FL?

Tide data for Stuart, FL is sourced from NOAA Station #8722357. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8722357.

What is the moon phase in Stuart, FL tonight?

Tonight the moon over Stuart, FL is First Quarter (36% illuminated). This places Stuart, 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