Tides Today & Tomorrow in Sebastian, FL

TIDE TIMES for Sunday, June 21, 2026
The tide is currently rising in Sebastian, FL.
Next low tide : 11:26 pm (0.1 ft)
Next high tide : in 19m at 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 - Oct 2019

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:200.512:550.57:15-0.17:440.17:147:08Waxing Crescent1Tue
2Wed1:080.51:450.58:050.08:360.27:157:07Waxing Crescent2Wed
3Thu1:580.52:380.58:590.19:320.37:157:06Waxing Crescent3Thu
4Fri2:500.43:340.49:560.210:320.47:167:05First Quarter4Fri
5Sat3:460.44:330.410:580.311:360.57:167:03First Quarter5Sat
6Sun4:470.45:350.412:020.47:177:02First Quarter6Sun
7Mon5:510.46:360.412:400.51:040.47:177:01First Quarter7Mon
8Tue6:520.47:300.41:380.52:000.47:187:00Waxing Gibbous8Tue
9Wed7:470.48:170.42:290.42:490.47:186:59Waxing Gibbous9Wed
10Thu8:350.48:580.43:140.43:330.37:196:58Waxing Gibbous10Thu
11Fri9:170.49:350.43:540.34:130.37:196:57Waxing Gibbous11Fri
12Sat9:570.410:120.44:310.34:500.37:206:56Full Moon12Sat
13Sun10:350.410:480.45:060.35:260.37:206:55Full Moon13Sun
14Mon11:130.511:230.45:390.26:000.37:216:54Full Moon14Mon
15Tue11:510.511:590.46:120.26:350.37:226:53Full Moon15Tue
16Wed12:300.56:460.27:110.47:226:52Waning Gibbous16Wed
17Thu12:360.41:120.47:220.27:490.47:236:51Waning Gibbous17Thu
18Fri1:150.41:560.48:030.28:330.47:236:50Waning Gibbous18Fri
19Sat1:590.42:460.48:510.39:250.57:246:49Waning Gibbous19Sat
20Sun2:510.43:430.49:480.310:280.57:246:48Third Quarter20Sun
21Mon3:520.44:450.410:540.311:370.57:256:47Third Quarter21Mon
22Tue5:020.45:500.412:060.37:266:46Third Quarter22Tue
23Wed6:120.46:520.412:460.41:140.37:266:45Waning Crescent23Wed
24Thu7:190.47:500.51:480.32:150.27:276:44Waning Crescent24Thu
25Fri8:190.58:430.52:440.23:120.17:286:43Waning Crescent25Fri
26Sat9:150.59:330.53:360.14:040.17:286:42New Moon26Sat
27Sun10:070.510:210.54:260.04:550.17:296:42New Moon27Sun
28Mon10:560.511:090.55:15-0.15:440.17:306:41New Moon28Mon
29Tue11:450.511:550.56:02-0.16:320.17:306:40New Moon29Tue
30Wed12:330.56:500.07:210.27:316:39Waxing Crescent30Wed
31Thu12:420.51:210.57:390.08:110.37:326:38Waxing Crescent31Thu
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 7:55 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