Tides Today & Tomorrow in Sebastian, FL

TIDE TIMES for Tuesday, August 4, 2026
The tide is currently falling in Sebastian, FL.
Next low tide : in 4h 55m at 9:44 pm (0.2 ft)
Next high tide (tomorrow) : 3:06 am (0.3 ft)
Sunset today : 8:09 pm
Sunrise tomorrow : 6:46 am
Moon phase : Third Quarter (66% illuminated)
Tide Station Location : Station #8722029
Common Questions About Tides

Sebastian, FL Tides - Sep 2093

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue6:520.47:450.41:290.31:570.07:017:42Waxing Gibbous1Tue
2Wed7:580.48:440.42:320.22:580.07:017:40Waxing Gibbous2Wed
3Thu8:590.49:370.53:290.13:54-0.17:027:39Waxing Gibbous3Thu
4Fri9:550.510:270.54:230.14:47-0.17:027:38Full Moon4Fri
5Sat10:470.511:140.55:140.05:38-0.17:037:37Full Moon5Sat
6Sun11:370.56:030.06:270.07:037:36Full Moon6Sun
7Mon12:000.512:250.56:510.07:160.07:037:35Waning Gibbous7Mon
8Tue12:440.51:130.57:390.08:040.17:047:34Waning Gibbous8Tue
9Wed1:280.42:000.48:260.18:530.27:047:32Waning Gibbous9Wed
10Thu2:130.42:480.49:160.19:450.37:057:31Third Quarter10Thu
11Fri2:590.43:390.410:080.210:400.47:057:30Third Quarter11Fri
12Sat3:480.44:330.411:040.311:380.57:067:29Third Quarter12Sat
13Sun4:420.45:320.412:030.37:067:28Third Quarter13Sun
14Mon5:410.46:310.412:380.51:020.47:077:27Third Quarter14Mon
15Tue6:410.47:270.41:350.51:570.37:077:25Waning Crescent15Tue
16Wed7:370.48:160.42:270.52:460.37:087:24Waning Crescent16Wed
17Thu8:270.49:000.43:130.43:300.37:087:23Waning Crescent17Thu
18Fri9:130.49:410.43:540.34:110.37:087:22Waning Crescent18Fri
19Sat9:560.410:200.44:330.34:490.27:097:21New Moon19Sat
20Sun10:380.410:580.45:090.25:260.27:097:20New Moon20Sun
21Mon11:190.411:350.45:440.26:040.27:107:18New Moon21Mon
22Tue12:000.56:210.26:420.27:107:17Waxing Crescent22Tue
23Wed12:140.412:420.56:590.17:220.27:117:16Waxing Crescent23Wed
24Thu12:530.41:270.57:400.18:070.37:117:15Waxing Crescent24Thu
25Fri1:360.42:160.48:260.28:560.37:127:14Waxing Crescent25Fri
26Sat2:230.43:100.49:190.29:540.47:127:13First Quarter26Sat
27Sun3:190.44:120.410:210.211:000.47:137:11First Quarter27Sun
28Mon4:230.45:180.411:300.27:137:10First Quarter28Mon
29Tue5:330.46:250.412:100.412:400.27:147:09First Quarter29Tue
30Wed6:440.47:280.41:180.41:460.27:147:08Waxing Gibbous30Wed
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 12:25 am — 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 66% 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 Third Quarter (66% 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