Tides Today & Tomorrow in Sebastian, FL

TIDE TIMES for Saturday, August 22, 2026
The tide is currently falling in Sebastian, FL.
Next low tide : in 2h 13m at 1:23 pm (0.3 ft)
Next high tide : 6:57 pm (0.3 ft)
Sunset today : 7:53 pm
Sunrise tomorrow : 6:55 am
Moon phase : Waxing Gibbous (73% illuminated)
Tide Station Location : Station #8722029
Common Questions About Tides

Sebastian, FL Tides - Apr 1928

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:400.37:580.32:020.02:300.16:126:39Waxing Gibbous1Sun
2Mon8:250.48:440.42:520.03:150.06:106:39Waxing Gibbous2Mon
3Tue9:050.49:250.43:360.03:560.06:096:40Full Moon3Tue
4Wed9:410.410:030.44:160.04:33-0.16:086:41Full Moon4Wed
5Thu10:150.410:390.44:540.05:09-0.16:076:41Full Moon5Thu
6Fri10:480.411:140.45:300.05:43-0.16:066:42Full Moon6Fri
7Sat11:210.311:500.46:050.16:160.06:056:42Waning Gibbous7Sat
8Sun11:540.36:390.16:490.06:046:43Waning Gibbous8Sun
9Mon12:260.312:290.37:130.27:240.06:036:43Waning Gibbous9Mon
10Tue1:060.31:060.37:500.28:030.16:026:44Waning Gibbous10Tue
11Wed1:490.31:490.38:330.38:500.16:016:44Third Quarter11Wed
12Thu2:390.32:410.39:250.39:480.26:006:45Third Quarter12Thu
13Fri3:370.33:440.310:290.310:550.25:586:45Third Quarter13Fri
14Sat4:410.34:540.311:370.35:576:46Third Quarter14Sat
15Sun5:440.36:030.312:020.112:390.25:566:46Waning Crescent15Sun
16Mon6:410.37:050.31:040.11:350.15:556:47Waning Crescent16Mon
17Tue7:340.48:010.42:000.02:250.05:546:47Waning Crescent17Tue
18Wed8:230.48:540.42:52-0.13:14-0.25:536:48New Moon18Wed
19Thu9:100.49:440.43:42-0.14:02-0.35:526:49New Moon19Thu
20Fri9:580.410:340.54:31-0.14:50-0.35:516:49New Moon20Fri
21Sat10:450.411:240.55:21-0.15:39-0.35:506:50New Moon21Sat
22Sun11:340.46:11-0.16:30-0.35:496:50Waxing Crescent22Sun
23Mon12:160.412:250.47:030.07:24-0.25:496:51Waxing Crescent23Mon
24Tue1:090.41:190.47:590.08:22-0.15:486:51Waxing Crescent24Tue
25Wed2:060.42:180.48:590.19:260.05:476:52First Quarter25Wed
26Thu3:070.43:230.310:060.210:330.05:466:52First Quarter26Thu
27Fri4:110.34:320.311:140.211:400.15:456:53First Quarter27Fri
28Sat5:150.35:400.312:170.25:446:54First Quarter28Sat
29Sun7:140.37:410.312:430.12:140.16:437:54Waxing Gibbous29Sun
30Mon8:050.38:330.32:370.13:020.16:427:55Waxing Gibbous30Mon
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 4:10 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 73% 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 Waxing Gibbous (73% 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