Tides Today & Tomorrow in Nassauville, FL

TIDE TIMES for Tuesday, July 21, 2026
The tide is currently falling in Nassauville, FL.
Next low tide : in 6h 38m at 9:43 am (0.4 ft)
Next high tide : 3:44 pm (4.8 ft)
Sunset today : 8:27 pm
Sunrise tomorrow : 6:37 am
Moon phase : First Quarter (52% illuminated)
Tide Station Location : Station #8720098
Common Questions About Tides

Nassauville, FL Tides - Dec 2068

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat1:304.71:575.28:100.48:460.37:065:24First Quarter1Sat
2Sun2:294.92:525.09:100.49:380.27:065:24First Quarter2Sun
3Mon3:285.13:474.810:100.410:300.07:075:24First Quarter3Mon
4Tue4:275.34:424.711:110.411:24-0.17:085:24Waxing Gibbous4Tue
5Wed5:255.65:384.612:100.37:095:24Waxing Gibbous5Wed
6Thu6:225.86:334.512:17-0.31:050.37:105:24Waxing Gibbous6Thu
7Fri7:165.97:264.51:09-0.41:580.27:105:24Full Moon7Fri
8Sat8:096.08:194.52:00-0.52:490.27:115:25Full Moon8Sat
9Sun9:005.99:104.52:50-0.43:400.27:125:25Full Moon9Sun
10Mon9:495.910:004.53:41-0.44:290.27:125:25Full Moon10Mon
11Tue10:365.710:484.54:32-0.25:180.37:135:25Waning Gibbous11Tue
12Wed11:225.511:364.55:230.06:060.47:145:26Waning Gibbous12Wed
13Thu12:065.26:130.26:530.47:145:26Waning Gibbous13Thu
14Fri12:254.412:525.07:050.47:400.57:155:26Third Quarter14Fri
15Sat1:164.41:394.77:570.68:270.67:165:27Third Quarter15Sat
16Sun2:084.42:274.58:500.89:140.67:165:27Third Quarter16Sun
17Mon3:004.53:154.39:430.910:020.67:175:27Third Quarter17Mon
18Tue3:514.64:034.210:371.010:500.67:175:28Waning Crescent18Tue
19Wed4:414.84:514.111:300.911:380.57:185:28Waning Crescent19Wed
20Thu5:314.95:414.112:220.97:185:29Waning Crescent20Thu
21Fri6:215.16:294.112:260.41:110.87:195:29Waning Crescent21Fri
22Sat7:095.37:184.21:110.31:580.77:195:30New Moon22Sat
23Sun7:575.58:064.31:560.12:450.67:205:30New Moon23Sun
24Mon8:445.68:554.42:420.03:310.57:205:31New Moon24Mon
25Tue9:325.79:444.63:29-0.14:180.47:215:31New Moon25Tue
26Wed10:195.810:334.74:18-0.15:050.37:215:32Waxing Crescent26Wed
27Thu11:055.711:244.85:08-0.15:520.27:215:33Waxing Crescent27Thu
28Fri11:525.66:010.06:400.17:225:33Waxing Crescent28Fri
29Sat12:165.012:425.36:560.17:290.17:225:34Waxing Crescent29Sat
30Sun1:125.11:345.17:540.38:200.07:225:35First Quarter30Sun
31Mon2:115.22:284.88:520.49:130.07:235:35First Quarter31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8720098)

Common Questions About Nassauville, FL Tides

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

Slack tide in Nassauville, FL is approximately 12:43 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 Nassauville, FL?

Nassauville, FL is currently in a neap phase. Tonight's moon is 52% 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 minimum.

What datum are Nassauville, 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 Nassauville, FL?

Tide predictions for Nassauville, 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 Nassauville, FL?

Tide data for Nassauville, FL is sourced from NOAA Station #8720098. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8720098.

What is the moon phase in Nassauville, FL tonight?

Tonight the moon over Nassauville, FL is First Quarter (52% illuminated). This places Nassauville, FL in a neap tide cycle, so tidal ranges are near their weekly minimum 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