Tides Today & Tomorrow in Jacksonville Beach, FL

TIDE TIMES for Friday, June 19, 2026
The tide is currently rising in Jacksonville Beach, FL.
Next low tide (tomorrow) : 7:14 am (-0.5 ft)
Next high tide (tomorrow) : in 5h 26m at 12:46 am (5.4 ft)
Sunset today : 8:30 pm
Sunrise tomorrow : 6:23 am
Moon phase : Waxing Crescent (27% illuminated)
Tide Station Location : Station #8720291
Common Questions About Tides

Jacksonville Beach, FL Tides - Aug 2021

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:004.23:394.89:180.410:070.86:448:19Third Quarter1Sun
2Mon3:564.04:364.910:080.511:050.86:448:18Waning Crescent2Mon
3Tue4:543.95:325.011:010.56:458:17Waning Crescent3Tue
4Wed5:494.06:215.212:010.811:53 AM0.56:468:17Waning Crescent4Wed
5Thu6:374.17:045.312:510.712:410.46:468:16Waning Crescent5Thu
6Fri7:184.27:435.51:340.51:230.36:478:15Waning Crescent6Fri
7Sat7:584.38:225.62:130.42:030.26:488:14New Moon7Sat
8Sun8:384.59:015.62:500.32:420.16:488:13New Moon8Sun
9Mon9:204.79:425.73:260.13:220.06:498:12New Moon9Mon
10Tue10:035.010:245.74:020.04:05-0.16:498:11Waxing Crescent10Tue
11Wed10:485.211:065.64:38-0.24:49-0.16:508:10Waxing Crescent11Wed
12Thu11:345.511:525.45:16-0.35:380.06:518:09Waxing Crescent12Thu
13Fri12:255.66:00-0.36:340.16:518:09Waxing Crescent13Fri
14Sat12:435.21:215.76:53-0.27:410.36:528:08First Quarter14Sat
15Sun1:405.02:225.87:53-0.28:480.36:528:07First Quarter15Sun
16Mon2:424.83:265.98:55-0.29:540.46:538:06First Quarter16Mon
17Tue3:474.64:325.99:58-0.211:010.36:548:05Waxing Gibbous17Tue
18Wed4:554.75:376.111:04-0.26:548:03Waxing Gibbous18Wed
19Thu6:004.86:356.212:060.212:08-0.36:558:02Waxing Gibbous19Thu
20Fri6:565.07:276.31:030.01:06-0.36:558:01Waxing Gibbous20Fri
21Sat7:475.28:156.21:54-0.11:58-0.46:568:00Full Moon21Sat
22Sun8:365.39:016.12:41-0.22:48-0.36:567:59Full Moon22Sun
23Mon9:235.49:465.93:26-0.23:35-0.26:577:58Full Moon23Mon
24Tue10:095.410:295.64:06-0.14:190.06:587:57Waning Gibbous24Tue
25Wed10:525.411:095.44:440.05:020.26:587:56Waning Gibbous25Wed
26Thu11:335.311:505.15:210.25:450.56:597:55Waning Gibbous26Thu
27Fri12:175.36:000.46:330.86:597:54Waning Gibbous27Fri
28Sat12:334.71:055.16:440.67:291.07:007:52Third Quarter28Sat
29Sun1:224.51:585.17:350.88:281.17:007:51Third Quarter29Sun
30Mon2:174.32:545.08:310.99:261.27:017:50Third Quarter30Mon
31Tue3:144.13:525.09:261.010:241.27:027:49Third Quarter31Tue
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 4:00 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 Jacksonville Beach, FL?

Jacksonville Beach, FL is currently in a transitional phase. Tonight's moon is 27% 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 Waxing Crescent (27% 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