Tides Today & Tomorrow in Sebastian, FL

TIDE TIMES for Wednesday, August 12, 2026
The tide is currently falling in Sebastian, FL.
Next low tide : in 1h 49m at 4:55 am (0.0 ft)
Next high tide : 10:24 am (0.4 ft)
Sunset today : 8:02 pm
Sunrise tomorrow : 6:50 am
Moon phase : New Moon (0% illuminated)
Tide Station Location : Station #8722029
Common Questions About Tides

Sebastian, FL Tides - Feb 1947

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat6:060.36:090.312:14-0.212:520.17:086:02Waxing Gibbous1Sat
2Sun7:110.37:160.31:18-0.21:540.07:086:02Waxing Gibbous2Sun
3Mon8:100.48:170.32:19-0.32:53-0.17:076:03Waxing Gibbous3Mon
4Tue9:040.49:140.43:16-0.43:47-0.17:076:04Full Moon4Tue
5Wed9:540.410:070.44:10-0.44:40-0.27:066:05Full Moon5Wed
6Thu10:420.410:570.45:01-0.45:30-0.27:066:05Full Moon6Thu
7Fri11:270.411:460.45:51-0.36:19-0.37:056:06Waning Gibbous7Fri
8Sat12:110.46:40-0.37:07-0.27:046:07Waning Gibbous8Sat
9Sun12:340.412:540.47:28-0.27:55-0.27:046:08Waning Gibbous9Sun
10Mon1:220.31:360.38:17-0.18:43-0.17:036:08Waning Gibbous10Mon
11Tue2:110.32:200.39:080.09:34-0.17:026:09Third Quarter11Tue
12Wed3:010.33:060.310:020.110:280.07:016:10Third Quarter12Wed
13Thu3:560.33:580.310:590.211:240.07:016:11Third Quarter13Thu
14Fri4:560.34:560.311:580.27:006:11Third Quarter14Fri
15Sat5:570.35:570.312:220.012:550.26:596:12Waning Crescent15Sat
16Sun6:550.36:550.31:160.01:490.26:586:13Waning Crescent16Sun
17Mon7:460.37:470.32:070.02:370.26:586:14Waning Crescent17Mon
18Tue8:300.38:340.32:52-0.13:200.16:576:14Waning Crescent18Tue
19Wed9:110.39:180.33:34-0.14:000.06:566:15New Moon19Wed
20Thu9:500.39:590.34:13-0.14:370.06:556:16New Moon20Thu
21Fri10:270.310:400.34:50-0.15:13-0.16:546:16New Moon21Fri
22Sat11:040.311:210.35:27-0.15:49-0.16:536:17New Moon22Sat
23Sun11:400.36:05-0.16:26-0.16:526:18Waxing Crescent23Sun
24Mon12:020.312:170.36:45-0.17:05-0.26:516:18Waxing Crescent24Mon
25Tue12:460.312:560.37:28-0.17:50-0.26:506:19Waxing Crescent25Tue
26Wed1:340.31:400.38:160.08:41-0.26:496:20First Quarter26Wed
27Thu2:270.32:310.39:120.19:40-0.16:486:20First Quarter27Thu
28Fri3:290.33:320.310:160.110:47-0.16:476:21First Quarter28Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8722029)

Common Questions About Sebastian, FL Tides

Show All
What time does the tide turn (slack tide) in Sebastian, FL today?

Slack tide in Sebastian, FL is approximately 7:39 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 spring phase. Tonight's moon is 0% 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 near their weekly maximum.

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 New Moon (0% illuminated). This places Sebastian, FL in a spring tide cycle, so tidal ranges are near their weekly maximum 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