Today's high and low tide times for Key Largo, FL, plus a 7-day tide table. Astronomical predictions from the nearest harmonic station — free and updated daily.
In Key Largo, FL, the next high tide is at 12:16 PM (0.89 m) and the next low tide is at 6:06 AM (0.20 m), based on harmonic predictions for GOVERNMENT CUT, MIAMI HARBOR ENTRANCE.
All high and low tides for Key Largo 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 Key Largo.
| Date | Tides (local time · height) |
|---|---|
| Sun, Aug 16 | L 6:06 AM 0.20 mH 12:16 PM 0.89 mL 6:27 PM 0.14 m |
| Mon, Aug 17 | H 12:49 AM 0.89 mL 6:51 AM 0.27 mH 12:58 PM 0.84 mL 7:09 PM 0.18 m |
| Tue, Aug 18 | H 1:40 AM 0.85 mL 7:36 AM 0.34 mH 1:46 PM 0.79 mL 7:54 PM 0.23 m |
| Wed, Aug 19 | H 2:34 AM 0.81 mL 8:27 AM 0.41 mH 2:34 PM 0.74 mL 8:42 PM 0.28 m |
| Thu, Aug 20 | H 3:31 AM 0.78 mL 9:21 AM 0.46 mH 3:31 PM 0.70 mL 9:36 PM 0.32 m |
| Fri, Aug 21 | H 4:34 AM 0.76 mL 10:21 AM 0.50 mH 4:31 PM 0.67 mL 10:33 PM 0.34 m |
| Sat, Aug 22 | H 5:34 AM 0.75 mL 11:27 AM 0.50 mH 5:34 PM 0.67 mL 11:33 PM 0.35 m |
Predicted from GOVERNMENT CUT, MIAMI HARBOR ENTRANCE, 0.5 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 Key Largo.
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