Tides Today & Tomorrow in Sebastian, FL

TIDE TIMES for Saturday, August 22, 2026
The tide is currently falling in Sebastian, FL.
Next low tide (tomorrow) : in 3h 23m at 1:56 am (0.4 ft)
Next high tide (tomorrow) : 6:56 am (0.3 ft)
Sunset today : 7:53 pm
Sunrise tomorrow : 6:55 am
Moon phase : Waxing Gibbous (73% illuminated)
Tide Station Location : Station #8722029
Common Questions About Tides

Sebastian, FL Tides - Apr 1927

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:190.49:470.43:45-0.24:09-0.36:126:39New Moon1Fri
2Sat10:060.410:370.54:36-0.24:58-0.36:116:39New Moon2Sat
3Sun10:530.411:270.45:26-0.25:47-0.46:106:40New Moon3Sun
4Mon11:400.46:16-0.26:36-0.36:096:40Waxing Crescent4Mon
5Tue12:170.412:290.47:06-0.17:28-0.36:086:41Waxing Crescent5Tue
6Wed1:080.41:190.47:590.08:22-0.26:076:41Waxing Crescent6Wed
7Thu2:020.42:130.38:560.19:21-0.16:066:42First Quarter7Thu
8Fri3:000.33:120.39:580.210:250.06:056:42First Quarter8Fri
9Sat4:020.34:170.311:040.211:310.16:046:43First Quarter9Sat
10Sun5:080.35:250.312:090.26:026:43First Quarter10Sun
11Mon6:090.36:270.312:340.11:070.26:016:44Waxing Gibbous11Mon
12Tue7:020.37:210.31:300.11:580.26:006:44Waxing Gibbous12Tue
13Wed7:470.38:070.32:180.12:420.15:596:45Waxing Gibbous13Wed
14Thu8:260.38:480.43:020.13:210.15:586:45Waxing Gibbous14Thu
15Fri9:020.39:260.43:410.13:570.05:576:46Full Moon15Fri
16Sat9:380.410:030.44:180.14:320.05:566:46Full Moon16Sat
17Sun10:120.410:390.44:530.15:050.05:556:47Full Moon17Sun
18Mon10:470.411:160.45:270.15:370.05:546:48Full Moon18Mon
19Tue11:220.311:540.46:010.16:100.05:536:48Waning Gibbous19Tue
20Wed11:580.36:360.16:460.05:526:49Waning Gibbous20Wed
21Thu12:350.412:360.37:130.27:260.05:516:49Waning Gibbous21Thu
22Fri1:180.31:190.37:570.28:140.05:506:50Waning Gibbous22Fri
23Sat2:080.32:100.38:490.29:110.15:496:50Third Quarter23Sat
24Sun4:040.34:120.310:510.211:180.16:487:51Third Quarter24Sun
25Mon5:060.35:230.312:000.26:477:51Third Quarter25Mon
26Tue6:110.36:350.312:280.11:070.16:467:52Third Quarter26Tue
27Wed7:120.47:410.41:350.02:080.06:467:53Waning Crescent27Wed
28Thu8:090.48:410.42:360.03:03-0.16:457:53Waning Crescent28Thu
29Fri9:020.49:360.43:32-0.13:55-0.26:447:54Waning Crescent29Fri
30Sat9:530.410:280.44:25-0.14:46-0.36:437:54New Moon30Sat
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 4:26 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 73% 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 Waxing Gibbous (73% 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