Tides Today & Tomorrow in Sebastian, FL

TIDE TIMES for Tuesday, August 4, 2026
The tide is currently rising in Sebastian, FL.
Next low tide : 9:44 pm (0.2 ft)
Next high tide : in 5h 36m at 3:02 pm (0.4 ft)
Sunset today : 8:09 pm
Sunrise tomorrow : 6:46 am
Moon phase : Third Quarter (66% illuminated)
Tide Station Location : Station #8722029
Common Questions About Tides

Sebastian, FL Tides - Dec 1962

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:140.412:530.46:590.17:330.36:555:26Waxing Crescent1Sat
2Sun1:030.41:420.47:500.18:280.26:565:26Waxing Crescent2Sun
3Mon1:580.42:350.48:480.19:280.26:565:26First Quarter3Mon
4Tue3:000.43:320.49:530.210:330.26:575:26First Quarter4Tue
5Wed4:050.44:320.411:000.211:360.16:585:26First Quarter5Wed
6Thu5:120.45:320.412:060.26:595:26Waxing Gibbous6Thu
7Fri6:160.46:310.412:360.01:070.16:595:26Waxing Gibbous7Fri
8Sat7:150.47:270.41:32-0.12:030.17:005:26Waxing Gibbous8Sat
9Sun8:110.48:200.42:25-0.22:560.07:015:27Waxing Gibbous9Sun
10Mon9:030.59:110.43:17-0.23:470.07:015:27Full Moon10Mon
11Tue9:520.510:010.44:06-0.24:370.07:025:27Full Moon11Tue
12Wed10:400.510:490.44:55-0.25:260.07:035:27Full Moon12Wed
13Thu11:270.411:370.45:44-0.26:150.07:035:28Waning Gibbous13Thu
14Fri12:130.46:32-0.17:040.17:045:28Waning Gibbous14Fri
15Sat12:240.412:580.47:210.07:550.17:055:28Waning Gibbous15Sat
16Sun1:120.41:440.48:120.18:470.27:055:29Waning Gibbous16Sun
17Mon2:020.32:300.39:050.29:420.27:065:29Third Quarter17Mon
18Tue2:550.33:180.310:010.210:370.27:065:30Third Quarter18Tue
19Wed3:500.34:080.310:580.311:310.27:075:30Third Quarter19Wed
20Thu4:470.35:000.311:540.37:085:30Third Quarter20Thu
21Fri5:440.35:520.312:210.212:460.37:085:31Waning Crescent21Fri
22Sat6:360.36:420.31:080.11:340.27:095:31Waning Crescent22Sat
23Sun7:260.37:300.31:520.12:190.27:095:32Waning Crescent23Sun
24Mon8:120.48:160.32:330.03:010.27:095:32Waning Crescent24Mon
25Tue8:560.49:000.33:140.03:420.17:105:33New Moon25Tue
26Wed9:390.49:440.43:53-0.14:220.17:105:34New Moon26Wed
27Thu10:220.410:280.44:34-0.15:030.17:115:34New Moon27Thu
28Fri11:060.411:130.45:15-0.25:450.07:115:35New Moon28Fri
29Sat11:500.45:59-0.26:300.07:115:35Waxing Crescent29Sat
30Sun12:000.412:350.46:46-0.17:190.07:125:36Waxing Crescent30Sun
31Mon12:500.41:220.47:37-0.18:110.07:125:37Waxing 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 6:23 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 66% 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 Third Quarter (66% 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