Today's high and low tide times for Boca Grande, FL, plus a 7-day tide table. Astronomical predictions from the nearest harmonic station — free and updated daily.
In Boca Grande, FL, the next high tide is at 2:03 AM (0.66 m) and the next low tide is at 9:33 AM (0.08 m), based on harmonic predictions for Port Boca Grande, Charlotte Harbor.
All high and low tides for Boca Grande 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 Boca Grande.
| Date | Tides (local time · height) |
|---|---|
| Wed, Jun 17 | H 2:03 AM 0.66 mL 9:33 AM 0.08 mH 4:33 PM 0.40 mL 8:15 PM 0.33 m |
| Thu, Jun 18 | H 2:51 AM 0.64 mL 10:21 AM 0.12 mH 5:21 PM 0.39 mL 9:06 PM 0.32 m |
| Fri, Jun 19 | H 3:48 AM 0.60 mL 11:12 AM 0.16 mH 6:09 PM 0.39 mL 10:09 PM 0.32 m |
| Sat, Jun 20 | H 4:57 AM 0.56 mL 12:03 PM 0.21 mH 6:54 PM 0.40 mL 11:21 PM 0.30 m |
| Sun, Jun 21 | H 6:21 AM 0.52 mL 12:57 PM 0.26 mH 7:36 PM 0.41 m |
| Mon, Jun 22 | L 12:42 AM 0.28 mH 7:57 AM 0.49 mL 1:51 PM 0.30 mH 8:18 PM 0.43 m |
| Tue, Jun 23 | L 2:06 AM 0.25 mH 9:30 AM 0.48 mL 2:39 PM 0.34 mH 8:54 PM 0.46 m |
Predicted from Port Boca Grande, Charlotte Harbor, 3.7 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 Boca Grande.
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