Tides Today & Tomorrow in Sebastian, FL

TIDE TIMES for Sunday, July 19, 2026
The tide is currently falling in Sebastian, FL.
Next low tide : in 5h 51m at 9:31 am (-0.1 ft)
Next high tide : 2:58 pm (0.4 ft)
Sunset today : 8:18 pm
Sunrise tomorrow : 6:37 am
Moon phase : First Quarter (32% illuminated)
Tide Station Location : Station #8722029
Common Questions About Tides

Sebastian, FL Tides - Nov 2070

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat9:470.59:570.44:090.14:350.27:336:37New Moon1Sat
2Sun9:280.59:360.43:510.14:160.36:335:36New Moon2Sun
3Mon10:070.510:140.44:300.14:550.36:345:36New Moon3Mon
4Tue10:450.510:510.45:080.15:340.36:355:35New Moon4Tue
5Wed11:230.411:280.45:460.26:120.36:365:34Waxing Crescent5Wed
6Thu12:010.46:230.26:500.46:365:34Waxing Crescent6Thu
7Fri12:070.412:410.47:020.37:300.46:375:33Waxing Crescent7Fri
8Sat12:490.41:230.47:420.38:150.56:385:32Waxing Crescent8Sat
9Sun1:340.42:090.48:280.49:050.56:385:32First Quarter9Sun
10Mon2:260.42:590.49:210.410:010.56:395:31First Quarter10Mon
11Tue3:230.43:530.410:200.410:590.46:405:31First Quarter11Tue
12Wed4:230.44:480.411:220.411:550.36:415:30First Quarter12Wed
13Thu5:240.45:440.412:200.46:415:30Waxing Gibbous13Thu
14Fri6:230.46:370.412:470.21:140.36:425:29Waxing Gibbous14Fri
15Sat7:170.47:290.41:370.12:060.26:435:29Waxing Gibbous15Sat
16Sun8:100.58:200.42:260.02:550.26:445:29Full Moon16Sun
17Mon9:010.59:100.53:14-0.13:440.16:455:28Full Moon17Mon
18Tue9:510.510:010.54:03-0.14:340.16:455:28Full Moon18Tue
19Wed10:410.510:530.54:53-0.25:250.16:465:28Full Moon19Wed
20Thu11:330.511:460.55:45-0.26:170.16:475:27Waning Gibbous20Thu
21Fri12:250.56:39-0.17:130.16:485:27Waning Gibbous21Fri
22Sat12:420.41:190.57:360.08:120.16:485:27Waning Gibbous22Sat
23Sun1:400.42:160.48:370.19:150.26:495:27Third Quarter23Sun
24Mon2:420.43:140.49:420.110:200.26:505:26Third Quarter24Mon
25Tue3:470.44:140.410:470.211:230.26:515:26Third Quarter25Tue
26Wed4:520.45:130.411:500.26:515:26Third Quarter26Wed
27Thu5:540.46:090.412:210.112:490.26:525:26Waning Crescent27Thu
28Fri6:500.47:010.41:130.11:410.26:535:26Waning Crescent28Fri
29Sat7:400.47:470.42:010.12:280.26:545:26Waning Crescent29Sat
30Sun8:250.48:300.42:450.03:120.26:555:26New Moon30Sun
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 12:14 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 32% 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 (32% 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