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 2h 36m 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 - May 2020

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri5:100.35:310.312:060.26:417:56First Quarter1Fri
2Sat6:130.36:410.312:340.11:110.16:407:56Waxing Gibbous2Sat
3Sun7:140.47:460.41:390.02:110.06:397:57Waxing Gibbous3Sun
4Mon8:100.48:450.42:390.03:06-0.16:397:57Waxing Gibbous4Mon
5Tue9:030.49:400.43:35-0.13:58-0.26:387:58Waxing Gibbous5Tue
6Wed9:540.410:320.44:28-0.14:48-0.36:377:59Full Moon6Wed
7Thu10:430.411:220.55:19-0.15:38-0.36:367:59Full Moon7Thu
8Fri11:320.46:09-0.16:27-0.36:368:00Full Moon8Fri
9Sat12:120.412:210.46:59-0.17:17-0.36:358:00Waning Gibbous9Sat
10Sun1:010.41:100.47:500.08:09-0.26:348:01Waning Gibbous10Sun
11Mon1:510.42:010.48:430.19:03-0.16:348:02Waning Gibbous11Mon
12Tue2:420.42:540.39:390.110:000.06:338:02Third Quarter12Tue
13Wed3:350.33:500.310:380.211:010.16:338:03Third Quarter13Wed
14Thu4:300.34:510.311:400.26:328:03Third Quarter14Thu
15Fri5:260.35:520.312:020.212:390.26:328:04Third Quarter15Fri
16Sat6:210.36:520.31:010.21:320.26:318:05Waning Crescent16Sat
17Sun7:120.37:450.31:550.22:200.16:308:05Waning Crescent17Sun
18Mon7:580.38:320.32:430.23:030.16:308:06Waning Crescent18Mon
19Tue8:410.39:150.33:270.23:430.06:308:06Waning Crescent19Tue
20Wed9:210.39:560.44:080.14:210.06:298:07Waning Crescent20Wed
21Thu10:010.310:360.44:470.14:570.06:298:07New Moon21Thu
22Fri10:410.311:160.45:240.15:33-0.16:288:08New Moon22Fri
23Sat11:200.311:570.46:010.16:09-0.16:288:09New Moon23Sat
24Sun12:000.36:380.16:47-0.16:278:09New Moon24Sun
25Mon12:390.412:410.37:170.17:28-0.16:278:10Waxing Crescent25Mon
26Tue1:220.41:250.38:000.18:13-0.16:278:10Waxing Crescent26Tue
27Wed2:080.42:140.38:480.19:050.06:278:11Waxing Crescent27Wed
28Thu2:570.43:090.39:430.110:030.06:268:11First Quarter28Thu
29Fri3:490.34:110.310:430.111:070.06:268:12First Quarter29Fri
30Sat4:460.35:170.311:470.16:268:12First Quarter30Sat
31Sun5:440.36:230.412:140.012:490.06:268:13First Quarter31Sun
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