Tides Today & Tomorrow in Sebastian, FL

TIDE TIMES for Wednesday, June 17, 2026
The tide is currently falling in Sebastian, FL.
Next low tide : in 1h 43m at 7:13 am (-0.1 ft)
Next high tide : 12:39 pm (0.4 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 6:25 am
Moon phase : Waxing Crescent (9% illuminated)
Tide Station Location : Station #8722029
Common Questions About Tides

Sebastian, FL Tides - Apr 2024

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon3:440.33:420.310:260.310:540.17:117:39Third Quarter1Mon
2Tue4:490.34:530.311:360.37:107:40Third Quarter2Tue
3Wed5:570.36:100.312:070.112:490.27:087:40Third Quarter3Wed
4Thu7:030.37:220.31:180.01:550.17:077:41Waning Crescent4Thu
5Fri8:010.48:260.42:220.02:530.07:067:41Waning Crescent5Fri
6Sat8:540.49:220.43:20-0.13:46-0.17:057:42Waning Crescent6Sat
7Sun9:430.410:150.44:14-0.14:36-0.37:047:42New Moon7Sun
8Mon10:310.411:050.45:04-0.25:24-0.37:037:43New Moon8Mon
9Tue11:170.411:540.45:54-0.26:12-0.47:027:44New Moon9Tue
10Wed12:030.46:42-0.17:00-0.37:017:44Waxing Crescent10Wed
11Thu12:420.412:500.47:30-0.17:49-0.37:007:45Waxing Crescent11Thu
12Fri1:310.41:380.48:200.08:41-0.26:597:45Waxing Crescent12Fri
13Sat2:220.42:280.39:130.19:360.06:587:46Waxing Crescent13Sat
14Sun3:150.33:230.310:110.210:370.16:577:46First Quarter14Sun
15Mon4:140.34:240.311:150.311:430.16:567:47First Quarter15Mon
16Tue5:160.35:310.312:220.36:557:47First Quarter16Tue
17Wed6:180.36:370.312:470.21:230.36:547:48First Quarter17Wed
18Thu7:140.37:360.31:460.22:170.26:537:48Waxing Gibbous18Thu
19Fri8:010.38:260.32:380.23:020.26:527:49Waxing Gibbous19Fri
20Sat8:430.39:090.33:230.23:430.16:517:50Waxing Gibbous20Sat
21Sun9:210.39:490.44:040.14:190.06:507:50Waxing Gibbous21Sun
22Mon9:570.310:270.44:420.14:540.06:497:51Full Moon22Mon
23Tue10:340.311:050.45:180.15:270.06:487:51Full Moon23Tue
24Wed11:100.311:430.45:530.16:01-0.16:477:52Full Moon24Wed
25Thu11:460.36:270.16:35-0.16:467:52Full Moon25Thu
26Fri12:220.412:230.37:030.17:12-0.16:457:53Waning Gibbous26Fri
27Sat1:030.41:020.37:410.27:530.06:447:53Waning Gibbous27Sat
28Sun1:470.41:450.38:240.28:400.06:437:54Waning Gibbous28Sun
29Mon2:360.32:360.39:150.29:350.06:437:55Waning Gibbous29Mon
30Tue3:300.33:370.310:150.210:400.16:427:55Third Quarter30Tue
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 9:56 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 spring phase. Tonight's moon is 9% 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 Waxing Crescent (9% 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