Tides Today & Tomorrow in Sebastian, FL

TIDE TIMES for Tuesday, August 4, 2026
The tide is currently rising in Sebastian, FL.
Next low tide (tomorrow) : 10:11 am (0.0 ft)
Next high tide (tomorrow) : in 4h 49m at 3:06 am (0.3 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 - Oct 1961

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:520.44:360.411:060.311:420.57:147:08Third Quarter1Sun
2Mon4:510.45:360.412:070.47:157:07Third Quarter2Mon
3Tue5:520.46:340.412:430.51:070.47:157:06Waning Crescent3Tue
4Wed6:510.47:270.41:390.52:010.47:167:05Waning Crescent4Wed
5Thu7:450.48:130.42:290.42:490.47:167:03Waning Crescent5Thu
6Fri8:320.48:550.43:130.43:320.37:177:02Waning Crescent6Fri
7Sat9:160.49:350.43:530.34:120.37:177:01Waning Crescent7Sat
8Sun9:570.410:130.44:300.34:490.37:187:00New Moon8Sun
9Mon10:370.510:500.45:050.25:250.37:186:59New Moon9Mon
10Tue11:160.511:280.45:390.26:010.37:196:58New Moon10Tue
11Wed11:560.56:140.26:370.37:196:57New Moon11Wed
12Thu12:060.412:370.56:510.27:160.37:206:56Waxing Crescent12Thu
13Fri12:450.41:200.57:310.27:580.47:206:55Waxing Crescent13Fri
14Sat1:270.42:080.48:150.28:460.47:216:54Waxing Crescent14Sat
15Sun2:150.43:000.49:070.29:430.47:226:53First Quarter15Sun
16Mon3:110.43:590.410:080.310:480.47:226:52First Quarter16Mon
17Tue4:150.45:030.411:160.311:570.47:236:51First Quarter17Tue
18Wed5:240.46:080.412:260.37:236:50First Quarter18Wed
19Thu6:330.47:090.41:040.31:320.27:246:49Waxing Gibbous19Thu
20Fri7:380.58:060.52:040.22:320.27:256:48Waxing Gibbous20Fri
21Sat8:360.58:590.53:000.13:270.17:256:47Waxing Gibbous21Sat
22Sun9:300.59:480.53:510.04:190.17:266:46Full Moon22Sun
23Mon10:200.510:360.54:400.05:080.17:266:45Full Moon23Mon
24Tue11:090.511:220.55:280.05:560.17:276:44Full Moon24Tue
25Wed11:550.56:150.06:430.27:286:43Waning Gibbous25Wed
26Thu12:070.512:410.57:010.07:300.27:286:42Waning Gibbous26Thu
27Fri12:520.51:270.57:480.18:190.37:296:42Waning Gibbous27Fri
28Sat1:380.42:140.48:370.29:100.47:306:41Waning Gibbous28Sat
29Sun1:250.42:030.48:290.39:050.56:305:40Third Quarter29Sun
30Mon2:160.42:550.49:260.410:040.56:315:39Third Quarter30Mon
31Tue3:110.43:490.410:260.411:040.56:325:38Third Quarter31Tue
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 6:38 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 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