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 3h 37m 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 - Jun 2020

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon6:440.47:270.41:180.01:47-0.16:258:13Waxing Gibbous1Mon
2Tue7:420.48:270.42:180.02:43-0.26:258:14Waxing Gibbous2Tue
3Wed8:370.49:230.43:140.03:36-0.36:258:14Waxing Gibbous3Wed
4Thu9:310.410:150.44:080.04:27-0.36:258:15Full Moon4Thu
5Fri10:220.411:050.45:00-0.15:18-0.36:258:15Full Moon5Fri
6Sat11:120.411:540.45:50-0.16:08-0.36:258:16Full Moon6Sat
7Sun12:010.46:400.06:57-0.26:258:16Waning Gibbous7Sun
8Mon12:420.412:500.47:300.07:47-0.26:258:16Waning Gibbous8Mon
9Tue1:290.41:390.38:200.18:38-0.16:258:17Waning Gibbous9Tue
10Wed2:150.42:280.39:130.19:300.06:258:17Waning Gibbous10Wed
11Thu3:020.33:190.310:070.110:250.16:258:18Third Quarter11Thu
12Fri3:490.34:120.311:020.211:200.26:258:18Third Quarter12Fri
13Sat4:360.35:080.311:550.26:258:18Third Quarter13Sat
14Sun5:250.36:040.312:160.212:470.16:258:19Third Quarter14Sun
15Mon6:150.36:590.31:100.21:350.16:258:19Waning Crescent15Mon
16Tue7:050.37:500.32:000.22:200.16:258:19Waning Crescent16Tue
17Wed7:540.38:380.32:470.23:020.06:258:20Waning Crescent17Wed
18Thu8:410.39:240.33:310.23:430.06:268:20Waning Crescent18Thu
19Fri9:260.310:090.44:130.24:24-0.16:268:20New Moon19Fri
20Sat10:110.310:530.44:530.15:04-0.16:268:20New Moon20Sat
21Sun10:550.311:360.45:340.15:45-0.16:268:20New Moon21Sun
22Mon11:390.36:160.16:28-0.26:268:21New Moon22Mon
23Tue12:200.412:250.36:590.17:12-0.16:278:21Waxing Crescent23Tue
24Wed1:050.41:130.37:450.18:00-0.16:278:21Waxing Crescent24Wed
25Thu1:510.42:040.38:350.08:52-0.16:278:21Waxing Crescent25Thu
26Fri2:380.42:590.39:280.09:490.06:288:21First Quarter26Fri
27Sat3:280.43:580.310:260.010:510.06:288:21First Quarter27Sat
28Sun4:210.45:010.311:26-0.111:550.06:288:21First Quarter28Sun
29Mon5:180.36:060.412:27-0.16:298:21First Quarter29Mon
30Tue6:180.37:100.412:580.11:26-0.26:298:21Waxing Gibbous30Tue
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