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 3h 38m at 5:18 pm (-0.2 ft)
Next high tide : 10:58 pm (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 - Dec 1945

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat7:470.47:520.42:150.12:400.36:555:26Waning Crescent1Sat
2Sun8:280.48:310.42:540.13:200.36:565:26New Moon2Sun
3Mon9:070.49:100.43:310.13:570.26:575:26New Moon3Mon
4Tue9:460.49:490.44:070.14:340.26:575:26New Moon4Tue
5Wed10:250.410:280.44:420.05:100.26:585:26New Moon5Wed
6Thu11:050.411:070.45:180.05:460.26:595:26New Moon6Thu
7Fri11:450.411:480.45:550.16:240.36:595:26Waxing Crescent7Fri
8Sat12:270.46:340.17:060.37:005:27Waxing Crescent8Sat
9Sun12:320.31:120.47:180.17:530.37:015:27Waxing Crescent9Sun
10Mon1:210.31:590.48:080.18:470.27:025:27First Quarter10Mon
11Tue2:160.32:500.49:060.29:460.27:025:27First Quarter11Tue
12Wed3:170.33:450.410:100.210:490.17:035:27First Quarter12Wed
13Thu4:230.44:430.411:160.211:500.07:045:28First Quarter13Thu
14Fri5:280.45:430.412:200.17:045:28Waxing Gibbous14Fri
15Sat6:310.46:410.412:48-0.11:200.17:055:28Waxing Gibbous15Sat
16Sun7:300.47:380.41:44-0.22:160.07:055:29Waxing Gibbous16Sun
17Mon8:250.48:320.42:37-0.23:100.07:065:29Full Moon17Mon
18Tue9:180.59:250.43:30-0.34:020.07:075:30Full Moon18Tue
19Wed10:090.510:170.44:21-0.34:530.07:075:30Full Moon19Wed
20Thu10:580.411:070.45:12-0.35:440.07:085:30Full Moon20Thu
21Fri11:470.411:580.46:03-0.26:360.07:085:31Waning Gibbous21Fri
22Sat12:350.46:55-0.27:280.07:095:31Waning Gibbous22Sat
23Sun12:500.41:240.47:48-0.18:230.17:095:32Waning Gibbous23Sun
24Mon1:420.32:120.48:430.09:190.17:105:33Third Quarter24Mon
25Tue2:360.33:020.39:400.110:160.17:105:33Third Quarter25Tue
26Wed3:330.33:520.310:380.211:110.17:105:34Third Quarter26Wed
27Thu4:310.34:430.311:350.27:115:34Third Quarter27Thu
28Fri5:280.35:350.312:040.112:300.27:115:35Waning Crescent28Fri
29Sat6:220.36:250.312:520.11:200.27:125:35Waning Crescent29Sat
30Sun7:120.37:130.31:380.02:060.27:125:36Waning Crescent30Sun
31Mon7:570.37:590.32:210.02:490.27:125:37Waning Crescent31Mon
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 8:08 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 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