Today's high and low tide times for St Petersburg, FL, plus a 7-day tide table. Astronomical predictions from the nearest harmonic station — free and updated daily.
In St Petersburg, FL, the next high tide is at 5:03 AM (0.66 m) and the next low tide is at 11:00 AM (0.29 m), based on harmonic predictions for St. Petersburg.
All high and low tides for St Petersburg today, in local time (America/New York). Heights are metres above chart datum.
High (H) and low (L) tide times and heights for the next seven days at St Petersburg.
| Date | Tides (local time · height) |
|---|---|
| Sun, Aug 16 | H 5:03 AM 0.66 mL 11:00 AM 0.29 mH 5:18 PM 0.76 m |
| Mon, Aug 17 | H 6:03 AM 0.59 mL 11:18 AM 0.38 mH 5:36 PM 0.78 m |
| Tue, Aug 18 | L 12:54 AM 0.21 mH 7:21 AM 0.53 mL 11:27 AM 0.45 mH 5:57 PM 0.80 m |
| Wed, Aug 19 | L 1:57 AM 0.19 mH 6:21 PM 0.81 m |
| Thu, Aug 20 | L 3:06 AM 0.16 mH 6:48 PM 0.82 m |
| Fri, Aug 21 | L 4:18 AM 0.12 mH 7:27 PM 0.81 m |
| Sat, Aug 22 | L 5:24 AM 0.09 mH 8:27 PM 0.80 m |
Predicted from St. Petersburg, 1.5 km away (reliability: high — a close match — expect predictions within a few minutes of the published station table).
These are astronomical tide predictions — the rise and fall driven by the moon and sun, computed by harmonic analysis. They do not include weather effects: a strong onshore wind, low barometric pressure or a storm surge can push the real water level above the predicted high, and offshore winds or high pressure can hold it below the predicted low. For navigation or any safety-critical decision, always check the official tide tables and a live water-level gauge for St Petersburg.
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