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

TIDE TIMES for Saturday, July 4, 2026
The tide is currently rising in Sewall Point, St. Lucie River, FL.
Next low tide (tomorrow) : 7:56 am (0.3 ft)
Next high tide (tomorrow) : in 5h 12m at 1:28 am (1.6 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 6:31 am
Moon phase : Waning Gibbous (81% illuminated)
Tide Station Location : Station #8722371
Common Questions About Tides

Sewall Point, St. Lucie River, FL Tides - Jul 2007

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun10:221.211:171.74:590.44:39-0.16:298:19Full Moon1Sun
2Mon11:091.311:591.75:420.45:260.06:308:19Waning Gibbous2Mon
3Tue11:591.36:250.36:140.06:308:19Waning Gibbous3Tue
4Wed12:421.712:521.37:090.37:070.16:308:19Waning Gibbous4Wed
5Thu1:261.61:491.47:540.28:040.26:318:19Waning Gibbous5Thu
6Fri2:121.62:491.58:410.19:040.26:318:19Third Quarter6Fri
7Sat3:021.53:511.59:310.110:070.36:328:19Third Quarter7Sat
8Sun3:541.44:531.610:240.011:120.46:328:19Third Quarter8Sun
9Mon4:501.45:551.711:18-0.16:338:18Waning Crescent9Mon
10Tue5:461.36:551.712:150.412:14-0.16:338:18Waning Crescent10Tue
11Wed6:421.37:511.81:160.41:10-0.26:338:18Waning Crescent11Wed
12Thu7:371.38:451.82:140.42:04-0.26:348:18Waning Crescent12Thu
13Fri8:311.49:351.83:070.42:57-0.26:348:18New Moon13Fri
14Sat9:241.410:221.83:580.33:48-0.16:358:17New Moon14Sat
15Sun10:151.411:061.74:450.34:37-0.16:358:17New Moon15Sun
16Mon11:061.411:491.75:300.35:250.06:368:17Waxing Crescent16Mon
17Tue11:561.46:140.36:130.16:368:16Waxing Crescent17Tue
18Wed12:301.612:471.46:560.37:010.26:378:16Waxing Crescent18Wed
19Thu1:121.51:391.47:370.27:510.36:378:16Waxing Crescent19Thu
20Fri1:541.42:321.48:200.28:430.46:388:15First Quarter20Fri
21Sat2:381.33:271.49:030.29:370.56:388:15First Quarter21Sat
22Sun3:241.34:231.59:490.110:340.56:398:15First Quarter22Sun
23Mon4:121.25:191.510:370.111:310.66:398:14First Quarter23Mon
24Tue5:031.26:141.511:270.16:408:14Waxing Gibbous24Tue
25Wed5:551.27:061.612:280.612:170.06:408:13Waxing Gibbous25Wed
26Thu6:461.27:541.61:210.61:070.06:418:13Waxing Gibbous26Thu
27Fri7:361.28:411.72:120.51:570.06:428:12Waxing Gibbous27Fri
28Sat8:251.39:241.72:590.52:45-0.16:428:11Full Moon28Sat
29Sun9:141.310:071.73:440.43:33-0.16:438:11Full Moon29Sun
30Mon10:021.410:491.74:280.34:21-0.16:438:10Full Moon30Mon
31Tue10:521.411:311.75:100.35:100.06:448:10Full Moon31Tue
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 4:42 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 81% 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 Waning Gibbous (81% 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.

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