Tides Today & Tomorrow in Sebastian, FL

TIDE TIMES for Thursday, July 9, 2026
The tide is currently rising in Sebastian, FL.
Next low tide (tomorrow) : 1:15 am (0.2 ft)
Next high tide : in 1h 08m at 6:26 pm (0.3 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 6:32 am
Moon phase : Waning Crescent (30% illuminated)
Tide Station Location : Station #8722029
Common Questions About Tides

Sebastian, FL Tides - Sep 1993

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed11:000.411:170.45:340.15:520.17:007:42Full Moon1Wed
2Thu11:370.411:510.46:100.16:280.27:017:41Full Moon2Thu
3Fri12:140.46:450.17:030.27:017:40Waning Gibbous3Fri
4Sat12:250.412:510.47:190.27:370.37:027:39Waning Gibbous4Sat
5Sun12:590.41:290.47:530.28:120.37:027:38Waning Gibbous5Sun
6Mon1:350.42:100.48:290.28:500.47:027:37Waning Gibbous6Mon
7Tue2:140.42:550.49:100.39:340.47:037:36Third Quarter7Tue
8Wed2:570.43:460.49:580.310:290.57:037:34Third Quarter8Wed
9Thu3:490.44:450.410:570.311:330.57:047:33Third Quarter9Thu
10Fri4:510.45:490.412:030.37:047:32Third Quarter10Fri
11Sat5:590.46:510.412:400.41:080.37:057:31Waning Crescent11Sat
12Sun7:060.47:490.41:420.42:080.27:057:30Waning Crescent12Sun
13Mon8:080.48:420.42:380.33:040.17:067:29Waning Crescent13Mon
14Tue9:040.59:320.53:310.13:560.17:067:27New Moon14Tue
15Wed9:580.510:200.54:210.04:470.07:077:26New Moon15Wed
16Thu10:490.511:070.55:09-0.15:370.07:077:25New Moon16Thu
17Fri11:400.511:550.55:58-0.16:260.07:087:24New Moon17Fri
18Sat12:310.56:48-0.17:170.17:087:23Waxing Crescent18Sat
19Sun12:440.51:230.57:40-0.18:100.27:087:22Waxing Crescent19Sun
20Mon1:350.52:170.58:340.09:060.27:097:20Waxing Crescent20Mon
21Tue2:290.43:140.49:330.110:070.37:097:19First Quarter21Tue
22Wed3:270.44:150.410:360.211:130.47:107:18First Quarter22Wed
23Thu4:310.45:200.411:430.37:107:17First Quarter23Thu
24Fri5:380.46:230.412:200.412:480.37:117:16First Quarter24Fri
25Sat6:430.47:220.41:220.41:480.37:117:15Waxing Gibbous25Sat
26Sun7:420.48:110.42:180.42:410.37:127:13Waxing Gibbous26Sun
27Mon8:320.48:540.43:060.33:270.37:127:12Waxing Gibbous27Mon
28Tue9:160.49:330.43:480.34:090.37:137:11Waxing Gibbous28Tue
29Wed9:550.410:090.44:270.24:480.37:137:10Full Moon29Wed
30Thu10:330.410:430.45:030.25:240.37:147:09Full Moon30Thu
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 9:50 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 30% 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 Waning Crescent (30% 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