Tides Today & Tomorrow in Sewall Point, St. Lucie River, FL

TIDE TIMES for Wednesday, July 29, 2026
The tide is currently rising in Sewall Point, St. Lucie River, FL.
Next low tide (tomorrow) : 4:45 am (0.4 ft)
Next high tide : in 4h 12m at 10:25 pm (1.6 ft)
Sunset today : 8:11 pm
Sunrise tomorrow : 6:43 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8722371
Common Questions About Tides

Sewall Point, St. Lucie River, FL Tides - Aug 2069

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu8:311.49:171.72:520.42:50-0.16:458:08Full Moon1Thu
2Fri9:191.410:001.73:370.33:38-0.16:458:08Full Moon2Fri
3Sat10:071.510:431.74:210.24:26-0.16:468:07Full Moon3Sat
4Sun10:561.511:261.75:050.25:150.06:468:06Full Moon4Sun
5Mon11:471.65:500.16:070.06:478:06Waning Gibbous5Mon
6Tue12:111.712:411.66:360.07:010.16:478:05Waning Gibbous6Tue
7Wed12:591.61:371.67:250.07:570.26:488:04Waning Gibbous7Wed
8Thu1:501.52:361.68:170.08:570.26:488:03Third Quarter8Thu
9Fri2:431.53:371.69:12-0.19:580.36:498:03Third Quarter9Fri
10Sat3:411.44:391.710:09-0.110:590.36:498:02Third Quarter10Sat
11Sun4:391.45:401.711:08-0.16:508:01Waning Crescent11Sun
12Mon5:381.46:381.712:000.312:06-0.16:508:00Waning Crescent12Mon
13Tue6:361.47:321.712:570.31:02-0.16:517:59Waning Crescent13Tue
14Wed7:311.58:211.71:510.31:56-0.16:517:58Waning Crescent14Wed
15Thu8:241.59:071.72:410.22:47-0.16:527:57New Moon15Thu
16Fri9:131.59:491.73:280.23:350.06:527:56New Moon16Fri
17Sat10:011.510:301.64:110.24:220.06:537:55New Moon17Sat
18Sun10:471.511:111.64:530.25:070.16:537:55New Moon18Sun
19Mon11:331.511:511.55:330.15:510.26:547:54Waxing Crescent19Mon
20Tue12:191.56:130.16:360.36:547:53Waxing Crescent20Tue
21Wed12:321.41:061.56:530.17:220.36:557:52Waxing Crescent21Wed
22Thu1:141.41:561.57:350.18:100.46:557:51Waxing Crescent22Thu
23Fri1:591.32:471.58:200.19:020.56:567:50First Quarter23Fri
24Sat2:471.33:411.59:080.19:560.56:567:49First Quarter24Sat
25Sun3:381.34:351.59:590.110:510.56:577:48First Quarter25Sun
26Mon4:321.25:291.510:530.111:450.56:577:47First Quarter26Mon
27Tue5:271.36:201.611:470.16:587:46Waxing Gibbous27Tue
28Wed6:211.37:101.612:380.412:400.06:587:44Waxing Gibbous28Wed
29Thu7:141.47:571.61:280.41:330.06:597:43Waxing Gibbous29Thu
30Fri8:051.48:421.72:160.32:240.06:597:42Waxing Gibbous30Fri
31Sat8:551.59:271.73:020.23:150.06:597:41Full Moon31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8722371)

Common Questions About Sewall Point, St. Lucie River, FL Tides

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

Slack tide in Sewall Point, St. Lucie River, FL is approximately 1:35 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 Sewall Point, St. Lucie River, FL?

Sewall Point, St. Lucie River, FL is currently in a spring phase. Tonight's moon is 100% 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 Sewall Point, St. Lucie 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 Sewall Point, St. Lucie River, FL?

Tide predictions for Sewall Point, St. Lucie 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 Sewall Point, St. Lucie River, FL?

Tide data for Sewall Point, St. Lucie River, FL is sourced from NOAA Station #8722371. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8722371.

What is the moon phase in Sewall Point, St. Lucie River, FL tonight?

Tonight the moon over Sewall Point, St. Lucie River, FL is Full Moon (100% illuminated). This places Sewall Point, St. Lucie 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