Tides Today & Tomorrow in Sebastian, FL

TIDE TIMES for Wednesday, August 12, 2026
The tide is currently rising in Sebastian, FL.
Next low tide : 5:18 pm (-0.2 ft)
Next high tide : in 4h 11m at 10:24 am (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 - Oct 1946

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:170.41:580.48:220.48:530.56:146:08First Quarter1Tue
2Wed2:010.42:480.49:120.49:480.66:146:07First Quarter2Wed
3Thu2:530.43:460.410:100.510:510.66:156:06First Quarter3Thu
4Fri3:540.44:480.411:140.511:540.66:156:05First Quarter4Fri
5Sat4:590.45:480.412:140.46:166:04Waxing Gibbous5Sat
6Sun6:020.46:410.412:490.51:080.46:166:03Waxing Gibbous6Sun
7Mon6:580.47:300.41:380.41:570.36:176:02Waxing Gibbous7Mon
8Tue7:490.48:140.42:220.32:430.36:186:00Waxing Gibbous8Tue
9Wed8:380.58:570.53:050.23:270.26:185:59Full Moon9Wed
10Thu9:240.59:400.53:470.14:110.26:195:58Full Moon10Thu
11Fri10:110.510:240.54:290.04:560.26:195:57Full Moon11Fri
12Sat10:580.511:080.55:140.05:420.26:205:56Waning Gibbous12Sat
13Sun11:470.511:560.56:000.06:310.26:205:55Waning Gibbous13Sun
14Mon12:390.56:500.07:230.36:215:54Waning Gibbous14Mon
15Tue12:480.51:350.57:450.18:220.46:215:53Waning Gibbous15Tue
16Wed1:450.42:360.58:470.29:270.46:225:52Third Quarter16Wed
17Thu2:490.43:420.49:560.210:380.46:235:51Third Quarter17Thu
18Fri3:590.44:490.411:070.311:480.46:235:50Third Quarter18Fri
19Sat5:100.45:530.412:150.36:245:49Waning Crescent19Sat
20Sun6:160.46:500.412:500.41:160.36:245:48Waning Crescent20Sun
21Mon7:150.47:390.41:450.32:090.36:255:47Waning Crescent21Mon
22Tue8:050.58:230.52:330.22:560.26:265:46Waning Crescent22Tue
23Wed8:500.59:030.53:160.23:400.26:265:45New Moon23Wed
24Thu9:310.59:410.43:560.14:200.36:275:44New Moon24Thu
25Fri10:100.510:160.44:340.14:590.36:275:44New Moon25Fri
26Sat10:470.510:520.45:110.25:360.36:285:43New Moon26Sat
27Sun11:240.411:270.45:470.26:130.46:295:42Waxing Crescent27Sun
28Mon12:010.46:230.26:500.46:295:41Waxing Crescent28Mon
29Tue12:040.412:410.47:010.37:290.56:305:40Waxing Crescent29Tue
30Wed12:430.41:250.47:410.38:130.56:315:39Waxing Crescent30Wed
31Thu1:280.42:130.48:270.49:050.66:315:39First Quarter31Thu
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 1:51 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