Tides Today & Tomorrow in Sebastian, FL

TIDE TIMES for Sunday, August 9, 2026
The tide is currently falling in Sebastian, FL.
Next low tide (tomorrow) : in 4h 34m at 3:04 am (0.2 ft)
Next high tide (tomorrow) : 8:28 am (0.4 ft)
Sunset today : 8:05 pm
Sunrise tomorrow : 6:49 am
Moon phase : Waning Crescent (13% illuminated)
Tide Station Location : Station #8722029
Common Questions About Tides

Sebastian, FL Tides - Jan 1951

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon3:280.33:350.310:170.210:480.07:125:37Third Quarter1Mon
2Tue4:320.34:350.311:230.211:51-0.17:135:38Third Quarter2Tue
3Wed5:390.35:390.312:280.27:135:39Waning Crescent3Wed
4Thu6:440.46:450.312:52-0.21:290.17:135:39Waning Crescent4Thu
5Fri7:450.47:470.41:52-0.22:280.17:135:40Waning Crescent5Fri
6Sat8:420.48:460.42:50-0.33:230.07:135:41New Moon6Sat
7Sun9:350.49:410.43:45-0.34:17-0.17:145:42New Moon7Sun
8Mon10:250.410:350.44:39-0.35:10-0.17:145:42New Moon8Mon
9Tue11:130.411:260.45:31-0.36:01-0.17:145:43Waxing Crescent9Tue
10Wed11:590.46:22-0.36:52-0.17:145:44Waxing Crescent10Wed
11Thu12:170.412:440.47:13-0.27:43-0.17:145:45Waxing Crescent11Thu
12Fri1:080.41:290.48:04-0.18:34-0.17:145:45Waxing Crescent12Fri
13Sat1:590.32:140.38:560.09:26-0.17:145:46First Quarter13Sat
14Sun2:510.32:590.39:500.110:190.07:145:47First Quarter14Sun
15Mon3:450.33:480.310:460.211:120.07:145:48First Quarter15Mon
16Tue4:420.34:410.311:430.27:145:49First Quarter16Tue
17Wed5:410.35:370.312:060.012:390.27:135:49Waxing Gibbous17Wed
18Thu6:370.36:330.312:590.01:310.27:135:50Waxing Gibbous18Thu
19Fri7:290.37:250.31:490.02:200.27:135:51Waxing Gibbous19Fri
20Sat8:160.38:140.32:350.03:050.27:135:52Waxing Gibbous20Sat
21Sun8:590.38:590.33:18-0.13:470.17:135:53Full Moon21Sun
22Mon9:400.39:420.33:58-0.14:260.17:125:53Full Moon22Mon
23Tue10:180.310:240.34:36-0.15:030.07:125:54Full Moon23Tue
24Wed10:560.311:050.35:14-0.15:400.07:125:55Full Moon24Wed
25Thu11:320.311:470.35:51-0.16:17-0.17:125:56Waning Gibbous25Thu
26Fri12:090.36:30-0.16:55-0.17:115:57Waning Gibbous26Fri
27Sat12:300.312:470.37:12-0.17:37-0.17:115:58Waning Gibbous27Sat
28Sun1:160.31:270.37:580.08:25-0.17:105:58Waning Gibbous28Sun
29Mon2:070.32:120.38:500.09:19-0.17:105:59Third Quarter29Mon
30Tue3:040.33:050.39:500.110:20-0.17:096:00Third Quarter30Tue
31Wed4:090.34:090.310:570.111:28-0.27:096:01Third Quarter31Wed
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 5:46 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 13% 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 Waning Crescent (13% 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