Tides Today & Tomorrow in Sebastian, FL

TIDE TIMES for Thursday, July 30, 2026
The tide is currently falling in Sebastian, FL.
Next low tide : in 1h 00m at 6:02 am (0.1 ft)
Next high tide : 11:23 am (0.3 ft)
Sunset today : 8:12 pm
Sunrise tomorrow : 6:43 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #8722029
Common Questions About Tides

Sebastian, FL Tides - Aug 2083

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:590.41:230.47:55-0.18:160.06:458:11Waning Gibbous1Sun
2Mon1:390.42:080.48:410.09:020.16:458:10Waning Gibbous2Mon
3Tue2:190.42:530.49:270.09:500.26:468:10Third Quarter3Tue
4Wed3:000.33:400.310:140.110:400.36:468:09Third Quarter4Wed
5Thu3:430.34:310.311:050.111:340.36:478:08Third Quarter5Thu
6Fri4:310.35:270.312:000.26:478:07Third Quarter6Fri
7Sat5:250.36:270.312:310.412:560.26:488:07Waning Crescent7Sat
8Sun6:250.37:260.31:280.41:500.26:488:06Waning Crescent8Sun
9Mon7:250.38:200.32:220.42:410.26:498:05Waning Crescent9Mon
10Tue8:200.39:070.43:110.33:280.16:498:04Waning Crescent10Tue
11Wed9:110.39:510.43:560.34:110.16:508:03New Moon11Wed
12Thu9:580.410:310.44:380.24:520.06:518:02New Moon12Thu
13Fri10:420.411:100.45:170.15:310.06:518:01New Moon13Fri
14Sat11:260.411:490.45:550.16:120.06:528:01New Moon14Sat
15Sun12:090.46:340.06:530.06:528:00Waxing Crescent15Sun
16Mon12:280.412:540.47:140.07:360.16:537:59Waxing Crescent16Mon
17Tue1:070.41:400.47:580.08:220.16:537:58Waxing Crescent17Tue
18Wed1:500.42:310.48:450.09:130.26:547:57Waxing Crescent18Wed
19Thu2:370.43:260.49:390.010:100.36:547:56First Quarter19Thu
20Fri3:300.44:290.410:400.011:150.36:557:55First Quarter20Fri
21Sat4:320.45:370.411:480.16:557:54First Quarter21Sat
22Sun5:430.46:470.412:250.312:570.16:567:53Waxing Gibbous22Sun
23Mon6:550.47:510.41:340.32:030.06:567:52Waxing Gibbous23Mon
24Tue8:020.48:480.42:370.23:030.06:577:51Waxing Gibbous24Tue
25Wed9:010.49:390.43:340.23:580.06:577:50Waxing Gibbous25Wed
26Thu9:540.410:250.44:250.14:480.06:587:49Full Moon26Thu
27Fri10:430.411:070.45:130.05:340.06:587:48Full Moon27Fri
28Sat11:280.411:470.45:570.06:190.06:597:47Full Moon28Sat
29Sun12:110.46:400.07:010.16:597:45Waning Gibbous29Sun
30Mon12:250.412:520.47:210.07:430.26:597:44Waning Gibbous30Mon
31Tue1:020.41:330.48:020.18:240.37:007:43Waning Gibbous31Tue
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 8:42 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 99% 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 Full Moon (99% 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