Today's high and low tide times for Greenport, NY, plus a 7-day tide table. Astronomical predictions from the nearest harmonic station — free and updated daily.
In Greenport, NY, the next high tide is at 2:03 AM (3.3ft) and the next low tide is at 8:24 AM (0.5ft), based on harmonic predictions for Greenport.
All high and low tides for Greenport 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 Greenport.
| Date | Tides (local time · height) |
|---|---|
| Tue, Sep 15 | H 2:03 AM 3.3ftL 8:24 AM 0.5ftH 2:39 PM 2.3ftL 8:06 PM 0.7ft |
| Wed, Sep 16 | H 2:48 AM 3.2ftL 9:18 AM 0.6ftH 3:36 PM 2.2ftL 8:51 PM 0.9ft |
| Thu, Sep 17 | H 3:36 AM 3.1ftL 10:12 AM 0.7ftH 4:42 PM 2.0ftL 9:42 PM 1.0ft |
| Fri, Sep 18 | H 4:30 AM 2.9ftL 11:09 AM 0.8ftH 5:51 PM 2.0ftL 10:36 PM 1.1ft |
| Sat, Sep 19 | H 5:30 AM 2.8ftL 12:03 PM 0.8ftH 6:54 PM 2.1ftL 11:39 PM 1.2ft |
| Sun, Sep 20 | H 6:30 AM 2.8ftL 12:57 PM 0.8ftH 7:45 PM 2.2ft |
| Mon, Sep 21 | L 12:39 AM 1.2ftH 7:24 AM 2.7ftL 1:42 PM 0.7ftH 8:30 PM 2.3ft |
| Tue, Sep 22 | L 1:39 AM 1.1ftH 8:12 AM 2.7ftL 2:21 PM 0.6ftH 9:06 PM 2.5ft |
Predicted for Greenport, 0.3 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 Greenport.
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