Today's high and low tide times for Sanibel Island, FL, plus a 7-day tide table. Astronomical predictions from the nearest harmonic station — free and updated daily.
In Sanibel Island, FL, the next high tide is at 1:40 AM (1.06 m) and the next low tide is at 9:57 AM (0.09 m), based on harmonic predictions for St. Petersburg.
All high and low tides for Sanibel Island 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 Sanibel Island.
| Date | Tides (local time · height) |
|---|---|
| Wed, Jun 17 | H 1:40 AM 1.06 mL 9:57 AM 0.09 mH 4:10 PM 0.70 mL 8:57 PM 0.56 m |
| Thu, Jun 18 | H 2:34 AM 1.03 mL 10:45 AM 0.15 mH 4:52 PM 0.69 mL 9:54 PM 0.54 m |
| Fri, Jun 19 | H 3:28 AM 0.98 mL 11:36 AM 0.21 mH 5:34 PM 0.69 m |
| Sat, Jun 20 | L 10:57 PM 0.52 mH 4:31 AM 0.92 mL 12:27 PM 0.29 mH 6:13 PM 0.69 m |
| Sun, Jun 21 | L 12:06 AM 0.48 mH 5:43 AM 0.86 mL 1:18 PM 0.37 mH 6:52 PM 0.71 m |
| Mon, Jun 22 | L 1:18 AM 0.44 mH 7:04 AM 0.80 mL 2:06 PM 0.45 mH 7:25 PM 0.74 m |
| Tue, Jun 23 | L 2:30 AM 0.38 mH 8:37 AM 0.77 mL 2:57 PM 0.52 mH 8:01 PM 0.77 m |
Predicted from St. Petersburg, 0.6 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 Sanibel Island.
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