Tides Today & Tomorrow in Sebastian, FL

TIDE TIMES for Thursday, July 30, 2026
The tide is currently falling in Sebastian, FL.
Next low tide : in 2h 00m at 6:02 am (0.1 ft)
Next high tide : 11:23 am (0.3 ft)
Sunset today : 8:12 pm
Sunrise tomorrow : 6:43 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #8722029
Common Questions About Tides

Sebastian, FL Tides - Jun 2083

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue11:260.46:020.06:23-0.36:268:13Full Moon1Tue
2Wed12:110.412:210.46:560.07:18-0.36:258:14Waning Gibbous2Wed
3Thu1:030.41:150.47:510.08:13-0.26:258:14Waning Gibbous3Thu
4Fri1:540.42:110.48:480.09:10-0.16:258:15Waning Gibbous4Fri
5Sat2:450.43:070.49:460.010:080.06:258:15Third Quarter5Sat
6Sun3:360.44:050.310:440.011:080.16:258:16Third Quarter6Sun
7Mon4:280.35:050.311:410.06:258:16Third Quarter7Mon
8Tue5:200.36:040.312:070.112:360.06:258:16Third Quarter8Tue
9Wed6:120.37:000.31:030.21:270.06:258:17Waning Crescent9Wed
10Thu7:020.37:520.31:550.22:150.06:258:17Waning Crescent10Thu
11Fri7:510.38:390.32:440.23:000.06:258:18Waning Crescent11Fri
12Sat8:370.39:230.33:290.23:420.06:258:18Waning Crescent12Sat
13Sun9:210.310:050.34:120.24:230.06:258:18New Moon13Sun
14Mon10:040.310:450.34:520.25:030.06:258:19New Moon14Mon
15Tue10:450.311:260.45:320.25:41-0.16:258:19New Moon15Tue
16Wed11:260.36:100.26:190.06:258:19New Moon16Wed
17Thu12:050.412:070.36:480.16:560.06:258:20Waxing Crescent17Thu
18Fri12:440.412:490.37:270.17:350.06:268:20Waxing Crescent18Fri
19Sat1:230.31:330.38:060.18:170.06:268:20Waxing Crescent19Sat
20Sun2:030.32:190.38:490.19:030.06:268:20Waxing Crescent20Sun
21Mon2:440.33:090.39:360.19:550.16:268:21First Quarter21Mon
22Tue3:270.34:050.310:280.010:530.16:278:21First Quarter22Tue
23Wed4:160.35:050.311:250.011:550.16:278:21First Quarter23Wed
24Thu5:110.36:090.312:25-0.16:278:21First Quarter24Thu
25Fri6:110.37:140.412:590.11:26-0.16:278:21Waxing Gibbous25Fri
26Sat7:160.38:170.42:010.12:26-0.26:288:21Waxing Gibbous26Sat
27Sun8:190.49:160.43:010.13:24-0.36:288:21Waxing Gibbous27Sun
28Mon9:200.410:120.43:580.04:20-0.36:288:22Full Moon28Mon
29Tue10:180.411:040.44:530.05:15-0.36:298:22Full Moon29Tue
30Wed11:130.411:540.45:47-0.16:09-0.36:298:22Full Moon30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8722029)

Common Questions About Sebastian, FL Tides

Show All
What time does the tide turn (slack tide) in Sebastian, FL today?

Slack tide in Sebastian, FL is approximately 8:42 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 99% 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 Full Moon (99% 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