Florida
St. Augustine
city dock · Florida · NOAA station 8720576 · Tide predictions
29.8917, -81.3100
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48-hour outlook
Drag across the curve to inspect any time. Weather icons show the forecast at each high tide.
Drawn from the high/low predictions — NOAA publishes high/low only for this station.
The next seven days
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H = high tide · L = low tide · highs & lows in local time
On the water nearby
St. Augustine, FL (194) buoy · 16 mi NE · Station 41117
Wind & wave reports →
Nearby tide stations
- State Road 312, Matanzas River · 1.7 mi S
- Vilano Beach, Tolomato River · 1.8 mi N
- St. Augustine Beach · 3.7 mi SE
- Tolomato River (ICWW) · 7.2 mi N
- Crescent Beach, Matanzas River · 9.1 mi S
Plan ahead
2027 tide extremes for this station
Highest predicted high tide: 5.9 ft — Fri Oct 1 · 10:05 AM
Lowest predicted low tide: -1.3 ft — Sat Jan 23 · 2:44 AM
Biggest single-day swing: 6.8 ft on Sat Jan 23
Best daytime minus tides of 2027
| Date | Low tide | Height |
|---|---|---|
| Sun Feb 21 | 2:58 PM | -1.0 ft |
| Sat Jan 23 | 3:22 PM | -1.0 ft |
| Sun Jan 24 | 4:09 PM | -1.0 ft |
| Mon Feb 22 | 3:42 PM | -1.0 ft |
| Sat Feb 20 | 2:12 PM | -0.9 ft |
| Fri Jan 22 | 2:33 PM | -0.9 ft |
| Mon Jan 25 | 4:56 PM | -0.9 ft |
| Sun Jul 4 | 3:27 PM | -0.9 ft |
| Mon Jul 5 | 4:22 PM | -0.9 ft |
| Tue Feb 23 | 4:25 PM | -0.8 ft |
216 minus tides (below 0 ft) are predicted here in 2027. The table shows up to the 10 lowest that fall between 7 AM and 7 PM — the ones worth planning a clam dig or tidepool walk around.
About this station
NOAA builds the predictions for St. Augustine, city dock from the Fernandina Beach, Amelia River station: high tides about 0.75× the height, 20 min earlier; low tides about 0.89× the height, 1 min later.
Two coasts, two personalities: modest 2 to 4 ft semidiurnal ranges on the Atlantic side, mixed tides on the Gulf side, and king tides that flood streets on calm, sunny days.