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

TIDE TIMES for Wednesday, July 8, 2026
The tide is currently falling in St. Augustine (city dock), FL.
Next low tide : in 1h 16m at 10:06 pm (0.6 ft)
Next high tide (tomorrow) : 3:42 am (4.0 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 6:31 am
Moon phase : Third Quarter (41% illuminated)
Tide Station Location : Station #8720576
Common Questions About Tides

St. Augustine (city dock), FL Tides - Jun 2058

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat4:174.04:574.210:490.511:250.76:248:21Waxing Gibbous1Sat
2Sun5:124.15:514.411:370.26:248:22Waxing Gibbous2Sun
3Mon6:074.16:444.712:210.512:260.06:248:22Waxing Gibbous3Mon
4Tue7:014.27:355.01:160.21:17-0.36:248:23Waxing Gibbous4Tue
5Wed7:534.38:265.22:09-0.12:07-0.56:248:23Full Moon5Wed
6Thu8:454.39:175.43:00-0.32:57-0.76:248:24Full Moon6Thu
7Fri9:394.410:125.43:50-0.53:47-0.76:238:24Full Moon7Fri
8Sat10:354.411:075.44:41-0.54:38-0.76:238:25Waning Gibbous8Sat
9Sun11:324.45:33-0.55:32-0.56:238:25Waning Gibbous9Sun
10Mon12:035.312:294.46:27-0.46:30-0.36:238:25Waning Gibbous10Mon
11Tue12:595.11:264.47:24-0.37:330.06:238:26Waning Gibbous11Tue
12Wed1:554.92:254.48:23-0.28:400.16:238:26Third Quarter12Wed
13Thu2:524.73:264.59:22-0.29:460.26:238:27Third Quarter13Thu
14Fri3:514.54:264.610:17-0.210:480.26:248:27Third Quarter14Fri
15Sat4:484.35:234.711:08-0.311:470.26:248:27Waning Crescent15Sat
16Sun5:424.26:174.911:58-0.36:248:28Waning Crescent16Sun
17Mon6:344.17:064.912:420.212:46-0.36:248:28Waning Crescent17Mon
18Tue7:234.17:525.01:340.11:33-0.26:248:28Waning Crescent18Tue
19Wed8:084.08:345.02:220.12:18-0.26:248:28New Moon19Wed
20Thu8:514.09:144.93:060.13:00-0.16:248:29New Moon20Thu
21Fri9:333.99:544.83:470.13:390.06:258:29New Moon21Fri
22Sat10:153.910:334.74:250.24:180.16:258:29New Moon22Sat
23Sun10:563.811:124.65:030.34:560.36:258:29Waxing Crescent23Sun
24Mon11:373.811:514.55:400.45:350.56:258:29Waxing Crescent24Mon
25Tue12:173.76:180.56:160.66:268:29Waxing Crescent25Tue
26Wed12:294.412:583.76:560.67:010.86:268:30Waxing Crescent26Wed
27Thu1:094.31:403.87:380.67:530.96:268:30First Quarter27Thu
28Fri1:514.12:263.98:230.58:510.96:278:30First Quarter28Fri
29Sat2:384.13:174.19:120.49:500.86:278:30First Quarter29Sat
30Sun3:304.04:124.310:030.210:490.76:278:30First Quarter30Sun
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 12:54 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 St. Augustine (city dock), FL?

St. Augustine (city dock), FL is currently in a neap phase. Tonight's moon is 41% 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 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 Third Quarter (41% illuminated). This places St. Augustine (city dock), 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