Tides Today & Tomorrow in Sebastian, FL

TIDE TIMES for Thursday, July 30, 2026
The tide is currently rising in Sebastian, FL.
Next low tide (tomorrow) : 6:38 am (0.1 ft)
Next high tide : in 4h 18m at 11:52 pm (0.4 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 - Apr 1970

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed5:410.36:010.312:340.16:126:39Waning Crescent1Wed
2Thu6:430.47:070.41:030.01:350.06:116:39Waning Crescent2Thu
3Fri7:370.48:050.42:03-0.12:29-0.16:106:40Waning Crescent3Fri
4Sat8:270.48:570.42:57-0.13:20-0.26:086:40New Moon4Sat
5Sun9:140.49:460.43:47-0.14:07-0.36:076:41New Moon5Sun
6Mon9:590.410:330.44:35-0.14:53-0.36:066:41New Moon6Mon
7Tue10:420.411:180.45:21-0.15:38-0.36:056:42New Moon7Tue
8Wed11:250.46:060.06:23-0.26:046:43Waxing Crescent8Wed
9Thu12:020.412:070.46:510.07:09-0.16:036:43Waxing Crescent9Thu
10Fri12:470.412:510.37:370.17:570.06:026:44Waxing Crescent10Fri
11Sat1:330.31:370.38:270.28:490.16:016:44First Quarter11Sat
12Sun2:230.32:270.39:220.39:460.26:006:45First Quarter12Sun
13Mon3:170.33:250.310:240.310:490.25:596:45First Quarter13Mon
14Tue4:160.34:300.311:280.311:520.25:586:46First Quarter14Tue
15Wed5:150.35:350.312:270.35:576:46First Quarter15Wed
16Thu6:100.36:330.312:480.21:180.25:566:47Waxing Gibbous16Thu
17Fri6:570.37:240.31:380.22:010.25:556:47Waxing Gibbous17Fri
18Sat7:410.38:090.32:220.22:410.15:546:48Waxing Gibbous18Sat
19Sun8:210.38:520.43:030.13:170.05:536:48Waxing Gibbous19Sun
20Mon9:010.39:330.43:420.13:53-0.15:526:49Full Moon20Mon
21Tue9:390.410:140.44:190.14:29-0.15:516:50Full Moon21Tue
22Wed10:180.410:560.44:570.15:07-0.15:506:50Full Moon22Wed
23Thu10:580.411:390.45:360.15:48-0.15:496:51Waning Gibbous23Thu
24Fri11:410.46:180.16:33-0.15:486:51Waning Gibbous24Fri
25Sat12:260.412:270.37:040.17:22-0.15:476:52Waning Gibbous25Sat
26Sun1:160.42:200.38:560.29:190.06:467:52Waning Gibbous26Sun
27Mon3:110.43:200.39:570.210:230.06:457:53Third Quarter27Mon
28Tue4:110.34:280.311:040.211:320.06:447:53Third Quarter28Tue
29Wed5:130.35:390.312:120.16:437:54Third Quarter29Wed
30Thu6:160.46:480.412:410.11:160.06:427:55Waning Crescent30Thu
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 3:15 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