Tides Today & Tomorrow in Sebastian, FL

TIDE TIMES for Wednesday, July 22, 2026
The tide is currently falling in Sebastian, FL.
Next low tide : in 5h 25m at 12:10 pm (0.1 ft)
Next high tide : 5:40 pm (0.3 ft)
Sunset today : 8:17 pm
Sunrise tomorrow : 6:39 am
Moon phase : First Quarter (62% illuminated)
Tide Station Location : Station #8722029
Common Questions About Tides

Sebastian, FL Tides - Sep 1981

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:270.412:480.47:210.17:410.27:007:42Waxing Crescent1Tue
2Wed1:040.41:290.48:010.18:220.27:017:41Waxing Crescent2Wed
3Thu1:410.42:100.48:420.29:040.37:017:40Waxing Crescent3Thu
4Fri2:190.42:530.49:250.29:490.47:027:39First Quarter4Fri
5Sat3:000.43:400.410:110.310:390.57:027:38First Quarter5Sat
6Sun3:470.34:330.411:030.311:360.57:027:37First Quarter6Sun
7Mon4:400.35:320.412:010.47:037:36First Quarter7Mon
8Tue5:400.36:320.412:360.512:590.37:037:35Waxing Gibbous8Tue
9Wed6:420.47:300.41:330.51:540.37:047:33Waxing Gibbous9Wed
10Thu7:400.48:230.42:250.42:440.27:047:32Waxing Gibbous10Thu
11Fri8:340.49:100.43:130.33:310.27:057:31Waxing Gibbous11Fri
12Sat9:250.49:550.43:580.34:170.17:057:30Full Moon12Sat
13Sun10:130.410:390.54:410.25:010.17:067:29Full Moon13Sun
14Mon11:000.511:220.55:240.15:460.17:067:28Full Moon14Mon
15Tue11:470.56:080.06:320.17:077:26Full Moon15Tue
16Wed12:060.512:350.56:530.07:200.17:077:25Waning Gibbous16Wed
17Thu12:510.51:250.57:420.08:100.27:087:24Waning Gibbous17Thu
18Fri1:390.52:190.58:330.09:050.27:087:23Waning Gibbous18Fri
19Sat2:320.43:160.59:300.110:050.37:087:22Third Quarter19Sat
20Sun3:290.44:190.410:340.111:120.47:097:20Third Quarter20Sun
21Mon4:330.45:250.411:420.27:097:19Third Quarter21Mon
22Tue5:420.46:320.412:200.412:500.27:107:18Waning Crescent22Tue
23Wed6:500.47:350.41:260.41:530.27:107:17Waning Crescent23Wed
24Thu7:530.48:300.42:260.32:500.27:117:16Waning Crescent24Thu
25Fri8:480.49:180.53:190.33:420.27:117:15Waning Crescent25Fri
26Sat9:370.510:010.54:070.24:290.27:127:13New Moon26Sat
27Sun10:210.510:410.54:500.25:120.27:127:12New Moon27Sun
28Mon11:020.511:180.55:310.25:520.27:137:11New Moon28Mon
29Tue11:410.511:530.46:100.26:310.27:137:10New Moon29Tue
30Wed12:190.56:470.27:090.37:147:09Waxing Crescent30Wed
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 2:55 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 transitional phase. Tonight's moon is 62% 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 First Quarter (62% 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