Tides Today & Tomorrow in St. Augustine (city dock), FL

TIDE TIMES for Thursday, June 25, 2026
The tide is currently rising in St. Augustine (city dock), FL.
Next low tide (tomorrow) : 12:55 am (0.5 ft)
Next high tide : in 4h 28m at 6:24 pm (4.6 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 6:26 am
Moon phase : Waxing Gibbous (84% illuminated)
Tide Station Location : Station #8720576
Common Questions About Tides

St. Augustine (city dock), FL Tides - Jun 2008

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun6:414.27:165.312:530.012:59-0.66:248:21Waning Crescent1Sun
2Mon7:404.38:145.51:52-0.21:55-0.76:248:22New Moon2Mon
3Tue8:384.49:115.62:48-0.42:50-0.96:248:22New Moon3Tue
4Wed9:364.410:085.63:42-0.53:43-0.96:248:23New Moon4Wed
5Thu10:344.411:045.54:35-0.54:37-0.76:238:23Waxing Crescent5Thu
6Fri11:324.411:595.35:28-0.45:32-0.56:238:24Waxing Crescent6Fri
7Sat12:274.46:21-0.36:30-0.26:238:24Waxing Crescent7Sat
8Sun12:515.01:224.47:16-0.17:300.16:238:25Waxing Crescent8Sun
9Mon1:424.82:184.38:110.08:340.46:238:25First Quarter9Mon
10Tue2:344.53:144.39:060.19:370.56:238:25First Quarter10Tue
11Wed3:254.24:084.49:570.110:350.66:238:26First Quarter11Wed
12Thu4:174.05:014.510:440.211:290.66:238:26Waxing Gibbous12Thu
13Fri5:073.95:514.511:300.26:238:27Waxing Gibbous13Fri
14Sat5:563.86:384.612:200.612:140.26:238:27Waxing Gibbous14Sat
15Sun6:443.87:224.71:090.512:590.26:238:27Waxing Gibbous15Sun
16Mon7:303.88:044.71:560.41:430.26:248:28Waxing Gibbous16Mon
17Tue8:143.88:454.82:390.32:240.26:248:28Full Moon17Tue
18Wed8:563.89:254.73:190.33:040.26:248:28Full Moon18Wed
19Thu9:383.810:044.73:570.33:410.26:248:28Full Moon19Thu
20Fri10:193.810:424.64:330.34:190.26:248:29Full Moon20Fri
21Sat11:013.811:204.55:090.34:570.36:258:29Waning Gibbous21Sat
22Sun11:413.911:584.55:450.35:380.46:258:29Waning Gibbous22Sun
23Mon12:233.96:240.36:240.46:258:29Waning Gibbous23Mon
24Tue12:374.41:064.17:060.27:160.56:258:29Third Quarter24Tue
25Wed1:204.31:544.27:540.18:160.66:268:29Third Quarter25Wed
26Thu2:084.22:484.48:460.09:210.66:268:30Third Quarter26Thu
27Fri3:044.13:474.69:41-0.110:260.56:268:30Third Quarter27Fri
28Sat4:054.04:514.810:38-0.311:300.36:278:30Waning Crescent28Sat
29Sun5:114.05:565.011:36-0.46:278:30Waning Crescent29Sun
30Mon6:174.07:005.212:330.112:36-0.66:278:30Waning Crescent30Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8720576)

Common Questions About St. Augustine (city dock), FL Tides

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What time does the tide turn (slack tide) in St. Augustine (city dock), FL today?

Slack tide in St. Augustine (city dock), FL is approximately 9:39 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 St. Augustine (city dock), FL?

St. Augustine (city dock), FL is currently in a spring phase. Tonight's moon is 84% 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 St. Augustine (city dock), 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 St. Augustine (city dock), FL?

Tide predictions for St. Augustine (city dock), 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 St. Augustine (city dock), FL?

Tide data for St. Augustine (city dock), FL is sourced from NOAA Station #8720576. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8720576.

What is the moon phase in St. Augustine (city dock), FL tonight?

Tonight the moon over St. Augustine (city dock), FL is Waxing Gibbous (84% illuminated). This places St. Augustine (city dock), 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