Tides Today & Tomorrow in Sebastian, FL

TIDE TIMES for Thursday, July 23, 2026
The tide is currently falling in Sebastian, FL.
Next low tide : in 2h 14m at 1:04 pm (0.1 ft)
Next high tide : 6:39 pm (0.3 ft)
Sunset today : 8:16 pm
Sunrise tomorrow : 6:40 am
Moon phase : Waxing Gibbous (71% illuminated)
Tide Station Location : Station #8722029
Common Questions About Tides

Sebastian, FL Tides - Sep 2074

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat7:070.47:560.41:430.32:110.17:007:42Waxing Gibbous1Sat
2Sun8:100.48:520.42:430.23:080.07:017:41Waxing Gibbous2Sun
3Mon9:070.49:420.43:380.24:010.07:017:40Waxing Gibbous3Mon
4Tue9:580.410:270.54:280.14:500.07:027:39Full Moon4Tue
5Wed10:440.411:090.55:140.15:350.07:027:37Full Moon5Wed
6Thu11:280.411:490.45:580.16:190.17:037:36Full Moon6Thu
7Fri12:090.46:400.17:010.17:037:35Waning Gibbous7Fri
8Sat12:270.412:500.47:210.17:420.27:047:34Waning Gibbous8Sat
9Sun1:030.41:290.48:010.28:220.37:047:33Waning Gibbous9Sun
10Mon1:400.42:100.48:410.29:040.47:057:32Waning Gibbous10Mon
11Tue2:190.42:540.49:240.39:500.47:057:31Third Quarter11Tue
12Wed3:010.43:410.410:110.310:410.57:067:29Third Quarter12Wed
13Thu3:480.44:350.411:040.411:390.57:067:28Third Quarter13Thu
14Fri4:430.35:350.412:030.47:067:27Third Quarter14Fri
15Sat5:440.36:360.412:390.51:020.47:077:26Waning Crescent15Sat
16Sun6:470.47:330.41:370.51:570.37:077:25Waning Crescent16Sun
17Mon7:450.48:240.42:280.42:470.37:087:24Waning Crescent17Mon
18Tue8:380.49:110.43:150.33:340.27:087:22Waning Crescent18Tue
19Wed9:280.49:560.53:590.34:190.17:097:21New Moon19Wed
20Thu10:160.510:390.54:420.25:030.17:097:20New Moon20Thu
21Fri11:030.511:230.55:250.15:480.17:107:19New Moon21Fri
22Sat11:500.56:090.06:350.17:107:18New Moon22Sat
23Sun12:070.512:380.56:550.07:230.17:117:16Waxing Crescent23Sun
24Mon12:530.51:290.57:440.08:140.27:117:15Waxing Crescent24Mon
25Tue1:420.52:230.58:370.09:090.37:127:14Waxing Crescent25Tue
26Wed2:360.43:210.59:350.110:110.37:127:13First Quarter26Wed
27Thu3:350.44:250.410:400.211:190.47:127:12First Quarter27Thu
28Fri4:400.45:310.411:480.27:137:11First Quarter28Fri
29Sat5:500.46:380.412:280.412:560.27:137:09Waxing Gibbous29Sat
30Sun6:570.47:390.41:330.41:590.27:147:08Waxing Gibbous30Sun
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 3:51 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 transitional phase. Tonight's moon is 71% 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 shifting between spring and neap.

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 Waxing Gibbous (71% illuminated). This places Sebastian, FL in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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