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

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently rising in St. Augustine (city dock), FL.
Next low tide (tomorrow) : 12:05 am (0.6 ft)
Next high tide : in 2h 19m at 5:35 pm (4.5 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 6:25 am
Moon phase : Waxing Gibbous (76% illuminated)
Tide Station Location : Station #8720576
Common Questions About Tides

St. Augustine (city dock), FL Tides - Apr 1993

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu2:474.53:214.19:280.49:490.26:146:43First Quarter1Thu
2Fri3:564.64:304.410:280.210:54-0.16:126:44Waxing Gibbous2Fri
3Sat5:024.85:344.811:26-0.211:56-0.46:116:45Waxing Gibbous3Sat
4Sun7:025.07:325.21:21-0.57:107:45Waxing Gibbous4Sun
5Mon7:575.18:265.51:55-0.72:14-0.87:097:46Full Moon5Mon
6Tue8:505.29:195.72:50-0.93:04-1.07:087:46Full Moon6Tue
7Wed9:415.110:115.73:42-1.03:52-1.07:077:47Full Moon7Wed
8Thu10:325.011:025.64:33-0.94:39-0.97:057:48Waning Gibbous8Thu
9Fri11:234.811:535.45:24-0.65:28-0.67:047:48Waning Gibbous9Fri
10Sat12:134.66:15-0.36:18-0.27:037:49Waning Gibbous10Sat
11Sun12:445.11:034.37:090.17:110.27:027:49Waning Gibbous11Sun
12Mon1:354.81:554.18:060.48:100.67:017:50Third Quarter12Mon
13Tue2:294.52:514.09:050.69:120.87:007:51Third Quarter13Tue
14Wed3:254.33:484.010:020.710:140.96:597:51Third Quarter14Wed
15Thu4:224.24:454.110:540.711:110.96:587:52Third Quarter15Thu
16Fri5:164.25:394.211:420.66:567:52Waning Crescent16Fri
17Sat6:074.26:294.412:040.812:280.56:557:53Waning Crescent17Sat
18Sun6:534.27:144.612:550.61:110.46:547:54Waning Crescent18Sun
19Mon7:374.37:564.81:410.51:520.36:537:54Waning Crescent19Mon
20Tue8:174.38:364.92:240.32:300.16:527:55New Moon20Tue
21Wed8:574.39:144.93:040.23:060.16:517:56New Moon21Wed
22Thu9:354.39:515.03:410.23:410.16:507:56New Moon22Thu
23Fri10:134.210:294.94:180.24:160.16:497:57New Moon23Fri
24Sat10:524.111:074.94:550.24:530.16:487:57Waxing Crescent24Sat
25Sun11:324.111:494.85:340.35:340.26:477:58Waxing Crescent25Sun
26Mon12:144.16:170.46:200.36:467:59Waxing Crescent26Mon
27Tue12:344.81:024.17:060.47:140.46:457:59Waxing Crescent27Tue
28Wed1:244.71:564.18:020.58:170.46:448:00First Quarter28Wed
29Thu2:224.62:594.29:030.49:250.46:438:01First Quarter29Thu
30Fri3:254.64:054.410:030.210:320.26:438:01First Quarter30Fri
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 8:50 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 transitional phase. Tonight's moon is 76% 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 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 (76% illuminated). This places St. Augustine (city dock), 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