Tides Today & Tomorrow in Sebastian, FL

TIDE TIMES for Sunday, June 21, 2026
The tide is currently falling in Sebastian, FL.
Next low tide : in 1h 09m at 11:01 am (0.0 ft)
Next high tide : 4:25 pm (0.3 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 6:26 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8722029
Common Questions About Tides

Sebastian, FL Tides - Aug 2032

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun6:590.37:500.41:410.22:070.06:458:11Waning Crescent1Sun
2Mon7:570.38:420.42:370.22:590.06:458:10Waning Crescent2Mon
3Tue8:490.39:280.43:280.23:470.06:468:09Waning Crescent3Tue
4Wed9:350.410:090.44:140.24:310.06:468:08New Moon4Wed
5Thu10:180.410:470.44:560.15:120.06:478:08New Moon5Thu
6Fri10:570.411:230.45:360.15:510.06:478:07New Moon6Fri
7Sat11:360.411:580.46:140.16:270.06:488:06New Moon7Sat
8Sun12:140.46:490.17:030.16:498:05Waxing Crescent8Sun
9Mon12:330.412:520.47:240.17:380.16:498:05Waxing Crescent9Mon
10Tue1:080.41:310.47:590.18:130.26:508:04Waxing Crescent10Tue
11Wed1:440.42:120.48:350.18:520.26:508:03Waxing Crescent11Wed
12Thu2:210.32:560.39:150.19:360.36:518:02First Quarter12Thu
13Fri3:030.33:460.310:020.210:280.36:518:01First Quarter13Fri
14Sat3:510.34:430.310:580.211:290.36:528:00First Quarter14Sat
15Sun4:480.35:470.312:000.16:527:59First Quarter15Sun
16Mon5:530.36:510.412:350.31:050.16:537:58Waxing Gibbous16Mon
17Tue7:000.47:530.41:390.32:060.06:537:57Waxing Gibbous17Tue
18Wed8:050.48:490.42:390.23:04-0.16:547:56Waxing Gibbous18Wed
19Thu9:050.49:420.43:340.13:59-0.16:547:55Full Moon19Thu
20Fri10:010.410:320.54:270.04:52-0.26:557:54Full Moon20Fri
21Sat10:540.511:210.55:19-0.15:44-0.26:557:53Full Moon21Sat
22Sun11:460.56:10-0.26:35-0.16:567:52Waning Gibbous22Sun
23Mon12:090.512:380.57:00-0.27:26-0.16:567:51Waning Gibbous23Mon
24Tue12:570.51:300.57:52-0.28:190.06:577:50Waning Gibbous24Tue
25Wed1:470.42:230.48:46-0.19:140.16:577:49Waning Gibbous25Wed
26Thu2:380.43:180.49:420.010:120.26:587:48Third Quarter26Thu
27Fri3:320.44:170.410:410.111:140.36:587:47Third Quarter27Fri
28Sat4:300.45:190.411:440.16:597:46Third Quarter28Sat
29Sun5:320.46:220.412:170.312:460.26:597:45Third Quarter29Sun
30Mon6:340.47:210.41:180.41:440.27:007:44Waning Crescent30Mon
31Tue7:330.48:130.42:140.32:370.27:007:43Waning Crescent31Tue
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 1:43 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 neap phase. Tonight's moon is 48% 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 minimum.

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 First Quarter (48% illuminated). This places Sebastian, FL in a neap tide cycle, so tidal ranges are near their weekly minimum 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