Tides Today & Tomorrow in Sebastian, FL

TIDE TIMES for Tuesday, August 4, 2026
The tide is currently rising in Sebastian, FL.
Next low tide (tomorrow) : 10:11 am (0.0 ft)
Next high tide (tomorrow) : in 3h 36m at 3:06 am (0.3 ft)
Sunset today : 8:09 pm
Sunrise tomorrow : 6:46 am
Moon phase : Third Quarter (66% illuminated)
Tide Station Location : Station #8722029
Common Questions About Tides

Sebastian, FL Tides - Aug 1961

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue2:160.42:470.49:14-0.19:400.06:448:11Waning Gibbous1Tue
2Wed3:070.43:440.410:12-0.110:400.16:458:10Third Quarter2Wed
3Thu4:010.44:440.411:110.011:410.16:458:10Third Quarter3Thu
4Fri4:580.45:460.412:110.06:468:09Third Quarter4Fri
5Sat5:570.36:480.412:420.21:090.06:468:08Waning Crescent5Sat
6Sun6:570.37:460.41:410.22:050.06:478:07Waning Crescent6Sun
7Mon7:530.38:370.42:350.22:560.06:478:07Waning Crescent7Mon
8Tue8:430.39:230.43:240.23:430.06:488:06Waning Crescent8Tue
9Wed9:290.410:040.44:100.24:260.06:488:05New Moon9Wed
10Thu10:110.410:420.44:520.25:070.06:498:04New Moon10Thu
11Fri10:510.411:190.45:310.25:450.06:508:03New Moon11Fri
12Sat11:300.411:550.46:080.16:220.16:508:03New Moon12Sat
13Sun12:080.46:440.16:570.16:518:02Waxing Crescent13Sun
14Mon12:300.412:470.47:190.17:320.16:518:01Waxing Crescent14Mon
15Tue1:060.41:260.47:540.18:080.26:528:00Waxing Crescent15Tue
16Wed1:420.42:070.48:300.18:470.26:527:59Waxing Crescent16Wed
17Thu2:200.42:520.49:110.29:320.36:537:58First Quarter17Thu
18Fri3:020.43:430.49:590.210:260.36:537:57First Quarter18Fri
19Sat3:500.34:400.410:550.111:270.36:547:56First Quarter19Sat
20Sun4:460.35:440.411:570.16:547:55First Quarter20Sun
21Mon5:510.46:490.412:330.31:020.16:557:54Waxing Gibbous21Mon
22Tue6:590.47:520.41:370.32:050.06:557:53Waxing Gibbous22Tue
23Wed8:040.48:500.42:380.23:04-0.16:567:52Waxing Gibbous23Wed
24Thu9:040.49:440.53:340.13:59-0.16:567:51Full Moon24Thu
25Fri10:010.510:340.54:280.04:53-0.26:577:50Full Moon25Fri
26Sat10:540.511:240.55:20-0.15:45-0.26:577:49Full Moon26Sat
27Sun11:470.56:12-0.16:37-0.16:587:48Full Moon27Sun
28Mon12:120.512:380.57:03-0.17:28-0.16:587:47Waning Gibbous28Mon
29Tue1:000.51:300.57:54-0.18:210.06:597:46Waning Gibbous29Tue
30Wed1:480.52:220.48:470.09:150.16:597:45Waning Gibbous30Wed
31Thu2:380.43:160.49:420.010:120.27:007:44Third Quarter31Thu
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 6:38 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 Sebastian, FL?

Sebastian, FL is currently in a transitional phase. Tonight's moon is 66% 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 Third Quarter (66% 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