Tides Today & Tomorrow in Jacksonville Beach, FL

TIDE TIMES for Saturday, June 20, 2026
The tide is currently rising in Jacksonville Beach, FL.
Next low tide : 7:38 pm (-0.1 ft)
Next high tide : in 1h 06m at 1:23 pm (4.9 ft)
Sunset today : 8:30 pm
Sunrise tomorrow : 6:24 am
Moon phase : First Quarter (37% illuminated)
Tide Station Location : Station #8720291
Common Questions About Tides

Jacksonville Beach, FL Tides - Aug 2032

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun5:034.55:425.511:15-0.16:448:19Waning Crescent1Sun
2Mon6:024.56:345.512:080.212:11-0.16:458:18Waning Crescent2Mon
3Tue6:524.67:185.51:000.21:010.06:458:17Waning Crescent3Tue
4Wed7:354.67:585.51:450.21:450.06:468:16New Moon4Wed
5Thu8:154.68:365.42:250.22:260.16:478:15New Moon5Thu
6Fri8:534.79:135.33:020.23:040.26:478:15New Moon6Fri
7Sat9:314.79:495.23:360.23:400.26:488:14New Moon7Sat
8Sun10:094.810:255.14:070.24:150.36:488:13Waxing Crescent8Sun
9Mon10:464.911:015.04:380.24:490.46:498:12Waxing Crescent9Mon
10Tue11:255.011:394.95:090.25:270.56:508:11Waxing Crescent10Tue
11Wed12:075.05:430.36:100.66:508:10Waxing Crescent11Wed
12Thu12:214.712:545.06:240.47:040.86:518:09First Quarter12Thu
13Fri1:094.51:485.17:150.48:070.86:518:08First Quarter13Fri
14Sat2:044.42:455.28:120.49:080.86:528:07First Quarter14Sat
15Sun3:024.43:445.39:110.310:080.76:538:06First Quarter15Sun
16Mon4:044.44:455.610:100.211:090.56:538:05Waxing Gibbous16Mon
17Tue5:064.75:445.911:120.06:548:04Waxing Gibbous17Tue
18Wed6:055.06:376.212:070.212:13-0.36:548:03Waxing Gibbous18Wed
19Thu6:585.57:266.412:59-0.21:08-0.66:558:02Full Moon19Thu
20Fri7:485.88:156.51:48-0.52:01-0.86:558:01Full Moon20Fri
21Sat8:396.29:056.52:35-0.72:54-0.96:568:00Full Moon21Sat
22Sun9:326.49:566.43:23-0.93:47-0.96:577:59Waning Gibbous22Sun
23Mon10:246.510:466.24:11-0.94:39-0.76:577:58Waning Gibbous23Mon
24Tue11:166.511:375.94:59-0.95:31-0.56:587:57Waning Gibbous24Tue
25Wed12:106.35:49-0.66:29-0.16:587:56Waning Gibbous25Wed
26Thu12:315.51:076.16:45-0.37:330.26:597:54Third Quarter26Thu
27Fri1:295.22:085.87:480.08:380.46:597:53Third Quarter27Fri
28Sat2:314.93:115.68:510.29:400.67:007:52Third Quarter28Sat
29Sun3:344.74:135.59:510.310:410.67:017:51Third Quarter29Sun
30Mon4:384.75:155.510:510.411:400.67:017:50Waning Crescent30Mon
31Tue5:394.86:095.511:490.47:027:49Waning Crescent31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8720291)

Common Questions About Jacksonville Beach, FL Tides

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What time does the tide turn (slack tide) in Jacksonville Beach, FL today?

Slack tide in Jacksonville Beach, FL is approximately 4:30 pm — 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 Jacksonville Beach, FL?

Jacksonville Beach, FL is currently in a transitional phase. Tonight's moon is 37% 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 Jacksonville Beach, 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 Jacksonville Beach, FL?

Tide predictions for Jacksonville Beach, 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 Jacksonville Beach, FL?

Tide data for Jacksonville Beach, FL is sourced from NOAA Station #8720291. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8720291.

What is the moon phase in Jacksonville Beach, FL tonight?

Tonight the moon over Jacksonville Beach, FL is First Quarter (37% illuminated). This places Jacksonville Beach, 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