Tides Today & Tomorrow in Sebastian, FL

TIDE TIMES for Monday, June 22, 2026
The tide is currently falling in Sebastian, FL.
Next low tide : in 4h 50m at 11:56 am (0.0 ft)
Next high tide : 5:24 pm (0.3 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 6:26 am
Moon phase : First Quarter (58% illuminated)
Tide Station Location : Station #8722029
Common Questions About Tides

Sebastian, FL Tides - Sep 2018

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:250.43:050.49:180.19:460.37:007:42Third Quarter1Sat
2Sun3:120.44:010.410:130.210:460.37:017:41Third Quarter2Sun
3Mon4:080.45:050.411:160.211:540.47:017:40Third Quarter3Mon
4Tue5:130.46:120.412:240.17:027:39Third Quarter4Tue
5Wed6:230.47:180.41:020.31:310.17:027:38Waning Crescent5Wed
6Thu7:320.48:190.42:060.32:330.07:037:37Waning Crescent6Thu
7Fri8:340.49:140.53:050.23:310.07:037:36Waning Crescent7Fri
8Sat9:320.510:050.54:000.14:25-0.17:037:34New Moon8Sat
9Sun10:250.510:530.54:520.05:17-0.17:047:33New Moon9Sun
10Mon11:160.511:400.55:420.06:070.07:047:32New Moon10Mon
11Tue12:050.56:30-0.16:560.07:057:31Waxing Crescent11Tue
12Wed12:250.512:540.57:180.07:440.17:057:30Waxing Crescent12Wed
13Thu1:100.51:420.58:070.08:340.27:067:29Waxing Crescent13Thu
14Fri1:550.42:300.48:560.19:250.37:067:28Waxing Crescent14Fri
15Sat2:420.43:210.49:490.210:200.47:077:26First Quarter15Sat
16Sun3:310.44:150.410:450.311:180.57:077:25First Quarter16Sun
17Mon4:250.45:130.411:440.37:087:24First Quarter17Mon
18Tue5:230.46:120.412:190.512:440.47:087:23First Quarter18Tue
19Wed6:240.47:090.41:180.51:400.47:087:22Waxing Gibbous19Wed
20Thu7:210.48:000.42:110.52:310.37:097:20Waxing Gibbous20Thu
21Fri8:120.48:450.42:580.43:160.37:097:19Waxing Gibbous21Fri
22Sat8:590.49:260.43:410.43:580.37:107:18Waxing Gibbous22Sat
23Sun9:420.410:050.44:200.34:360.27:107:17Full Moon23Sun
24Mon10:230.410:430.44:560.35:130.27:117:16Full Moon24Mon
25Tue11:040.411:200.45:310.25:500.27:117:15Full Moon25Tue
26Wed11:440.511:580.46:060.26:270.27:127:13Full Moon26Wed
27Thu12:250.56:430.27:060.37:127:12Waning Gibbous27Thu
28Fri12:370.41:090.57:220.27:480.37:137:11Waning Gibbous28Fri
29Sat1:180.41:550.48:060.28:340.37:137:10Waning Gibbous29Sat
30Sun2:030.42:470.48:550.29:280.47:147:09Third Quarter30Sun
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 2:40 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 58% 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 (58% 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