Tides Today & Tomorrow in Sebastian, FL

TIDE TIMES for Wednesday, August 19, 2026
The tide is currently falling in Sebastian, FL.
Next low tide : in 1h 07m at 11:00 pm (0.4 ft)
Next high tide (tomorrow) : 4:01 am (0.3 ft)
Sunset today : 7:56 pm
Sunrise tomorrow : 6:54 am
Moon phase : First Quarter (46% illuminated)
Tide Station Location : Station #8722029
Common Questions About Tides

Sebastian, FL Tides - Jun 1933

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu4:120.34:440.311:150.111:380.26:258:13First Quarter1Thu
2Fri5:030.35:460.312:110.16:258:13First Quarter2Fri
3Sat5:570.36:490.312:400.21:080.06:258:14Waxing Gibbous3Sat
4Sun6:540.37:490.41:400.12:03-0.16:258:14Waxing Gibbous4Sun
5Mon7:530.38:480.42:380.12:58-0.26:258:15Waxing Gibbous5Mon
6Tue8:500.49:440.43:330.13:52-0.36:258:15Full Moon6Tue
7Wed9:470.410:380.44:270.04:46-0.36:258:15Full Moon7Wed
8Thu10:420.411:310.45:200.05:40-0.36:258:16Full Moon8Thu
9Fri11:380.46:130.06:34-0.36:258:16Full Moon9Fri
10Sat12:230.412:330.47:080.07:30-0.36:258:17Waning Gibbous10Sat
11Sun1:150.41:280.48:040.08:26-0.26:258:17Waning Gibbous11Sun
12Mon2:060.42:250.49:010.09:24-0.16:258:17Waning Gibbous12Mon
13Tue2:570.43:230.410:000.010:230.06:258:18Third Quarter13Tue
14Wed3:490.44:220.310:590.011:230.16:258:18Third Quarter14Wed
15Thu4:410.35:220.311:550.06:258:18Third Quarter15Thu
16Fri5:340.36:210.312:220.112:490.06:258:19Third Quarter16Fri
17Sat6:260.37:170.31:180.21:400.06:258:19Waning Crescent17Sat
18Sun7:170.38:080.32:100.22:280.06:258:19Waning Crescent18Sun
19Mon8:060.38:550.32:580.23:130.06:258:20Waning Crescent19Mon
20Tue8:520.39:390.33:430.23:560.06:268:20Waning Crescent20Tue
21Wed9:360.310:200.34:260.24:380.06:268:20New Moon21Wed
22Thu10:180.311:000.35:070.25:170.06:268:20New Moon22Thu
23Fri10:590.311:390.35:460.25:560.06:268:21New Moon23Fri
24Sat11:400.36:250.26:330.06:268:21New Moon24Sat
25Sun12:180.312:210.37:030.27:100.06:278:21Waxing Crescent25Sun
26Mon12:560.31:030.37:400.17:480.06:278:21Waxing Crescent26Mon
27Tue1:340.31:460.38:200.18:300.06:278:21Waxing Crescent27Tue
28Wed2:120.32:320.39:010.19:150.16:288:21Waxing Crescent28Wed
29Thu2:520.33:220.39:480.110:070.16:288:21First Quarter29Thu
30Fri3:350.34:170.310:390.011:050.26:288:21First Quarter30Fri
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 1:30 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 neap phase. Tonight's moon is 46% 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 minimum.

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 First Quarter (46% illuminated). This places Sebastian, FL in a neap tide cycle, so tidal ranges are near their weekly minimum 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