Tides Today & Tomorrow in Sebastian, FL

TIDE TIMES for Saturday, August 22, 2026
The tide is currently falling in Sebastian, FL.
Next low tide : in 3h 05m at 1:23 pm (0.3 ft)
Next high tide : 6:57 pm (0.3 ft)
Sunset today : 7:53 pm
Sunrise tomorrow : 6:55 am
Moon phase : Waxing Gibbous (73% illuminated)
Tide Station Location : Station #8722029
Common Questions About Tides

Sebastian, FL Tides - May 1928

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue8:500.39:180.43:260.13:460.06:427:55Waxing Gibbous1Tue
2Wed9:290.39:580.44:090.14:250.06:417:56Waxing Gibbous2Wed
3Thu10:060.310:360.44:490.15:010.06:407:56Full Moon3Thu
4Fri10:410.311:120.45:260.15:37-0.16:397:57Full Moon4Fri
5Sat11:160.311:480.46:020.16:110.06:387:58Full Moon5Sat
6Sun11:510.36:370.16:450.06:387:58Full Moon6Sun
7Mon12:250.412:270.37:110.27:190.06:377:59Waning Gibbous7Mon
8Tue1:030.41:040.37:460.27:550.06:367:59Waning Gibbous8Tue
9Wed1:440.31:440.38:240.28:350.16:358:00Waning Gibbous9Wed
10Thu2:270.32:290.39:080.39:220.16:358:00Waning Gibbous10Thu
11Fri3:150.33:210.310:000.310:180.16:348:01Third Quarter11Fri
12Sat4:080.34:220.311:000.311:220.16:348:02Third Quarter12Sat
13Sun5:050.35:280.312:040.26:338:02Third Quarter13Sun
14Mon6:030.36:350.312:290.11:050.16:328:03Third Quarter14Mon
15Tue7:010.37:390.41:320.12:020.06:328:03Waning Crescent15Tue
16Wed7:560.48:370.42:310.02:55-0.16:318:04Waning Crescent16Wed
17Thu8:500.49:320.43:260.03:47-0.26:318:05Waning Crescent17Thu
18Fri9:420.410:250.44:19-0.14:37-0.36:308:05New Moon18Fri
19Sat10:330.411:160.45:10-0.15:28-0.46:308:06New Moon19Sat
20Sun11:240.46:01-0.16:20-0.46:298:06New Moon20Sun
21Mon12:080.412:160.46:53-0.17:13-0.36:298:07Waxing Crescent21Mon
22Tue1:000.41:090.47:470.08:07-0.26:288:07Waxing Crescent22Tue
23Wed1:520.42:040.48:430.09:05-0.16:288:08Waxing Crescent23Wed
24Thu2:460.43:020.39:430.110:060.06:288:09First Quarter24Thu
25Fri3:420.44:020.310:450.111:090.06:278:09First Quarter25Fri
26Sat4:390.35:060.311:480.16:278:10First Quarter26Sat
27Sun5:360.36:090.312:120.112:470.16:278:10First Quarter27Sun
28Mon6:300.37:070.31:110.11:400.16:268:11Waxing Gibbous28Mon
29Tue7:210.37:590.32:040.22:270.06:268:11Waxing Gibbous29Tue
30Wed8:060.38:450.32:520.23:100.06:268:12Waxing Gibbous30Wed
31Thu8:490.39:270.33:360.23:500.06:268:12Waxing Gibbous31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8722029)

Common Questions About Sebastian, FL Tides

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

Slack tide in Sebastian, FL is approximately 4:10 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 Sebastian, FL?

Sebastian, FL is currently in a transitional phase. Tonight's moon is 73% 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 Sebastian, 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 Sebastian, FL?

Tide predictions for Sebastian, 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 Sebastian, FL?

Tide data for Sebastian, FL is sourced from NOAA Station #8722029. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8722029.

What is the moon phase in Sebastian, FL tonight?

Tonight the moon over Sebastian, FL is Waxing Gibbous (73% illuminated). This places Sebastian, 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