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

TIDE TIMES for Tuesday, July 7, 2026
The tide is currently falling in St. Augustine (city dock), FL.
Next low tide : in 3h 42m at 9:01 pm (0.6 ft)
Next high tide (tomorrow) : 2:42 am (4.1 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 6:30 am
Moon phase : Third Quarter (52% illuminated)
Tide Station Location : Station #8720576
Common Questions About Tides

St. Augustine (city dock), FL Tides - Jun 2056

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu12:094.46:09-0.46:10-0.26:248:21Waning Gibbous1Thu
2Fri12:385.11:014.37:03-0.17:060.26:248:22Waning Gibbous2Fri
3Sat1:284.81:544.27:580.18:060.56:248:22Third Quarter3Sat
4Sun2:194.52:484.18:530.29:080.76:248:23Third Quarter4Sun
5Mon3:114.33:424.19:460.310:070.86:248:23Third Quarter5Mon
6Tue4:034.14:354.210:350.311:020.86:238:24Third Quarter6Tue
7Wed4:544.05:264.311:210.311:540.76:238:24Waning Crescent7Wed
8Thu5:434.06:144.512:050.26:238:25Waning Crescent8Thu
9Fri6:314.07:004.612:440.612:490.26:238:25Waning Crescent9Fri
10Sat7:174.07:434.71:310.51:310.16:238:26Waning Crescent10Sat
11Sun8:014.08:244.82:150.32:120.06:238:26New Moon11Sun
12Mon8:434.09:044.92:560.22:510.06:238:26New Moon12Mon
13Tue9:254.09:444.93:350.23:290.06:238:27New Moon13Tue
14Wed10:073.910:244.84:130.24:070.06:248:27New Moon14Wed
15Thu10:493.911:054.84:510.24:470.06:248:27Waxing Crescent15Thu
16Fri11:313.911:474.75:300.25:290.16:248:28Waxing Crescent16Fri
17Sat12:153.96:120.26:160.26:248:28Waxing Crescent17Sat
18Sun12:314.71:014.06:590.17:100.36:248:28Waxing Crescent18Sun
19Mon1:184.61:524.17:500.18:110.36:248:29First Quarter19Mon
20Tue2:104.52:494.38:46-0.19:160.36:258:29First Quarter20Tue
21Wed3:074.53:514.59:43-0.210:210.26:258:29First Quarter21Wed
22Thu4:094.44:544.710:40-0.411:240.06:258:29Waxing Gibbous22Thu
23Fri5:124.45:575.011:36-0.66:258:29Waxing Gibbous23Fri
24Sat6:144.46:585.312:26-0.212:33-0.76:268:29Waxing Gibbous24Sat
25Sun7:154.47:555.41:26-0.41:29-0.86:268:30Waxing Gibbous25Sun
26Mon8:124.58:505.52:23-0.62:24-0.96:268:30Full Moon26Mon
27Tue9:074.59:435.53:17-0.73:17-0.86:278:30Full Moon27Tue
28Wed10:024.510:355.44:08-0.64:07-0.76:278:30Full Moon28Wed
29Thu10:554.411:255.24:57-0.54:58-0.56:278:30Waning Gibbous29Thu
30Fri11:464.35:46-0.45:48-0.16:288:30Waning Gibbous30Fri
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 11:51 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 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 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 (52% 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