Today's high and low tide times for Cowes, Isle of Wight, plus a 7-day tide table. Astronomical predictions from the nearest harmonic station — free and updated daily.
In Cowes, Isle of Wight, the next high tide is at 3:48 AM (13.5ft) and the next low tide is at 9:15 AM (3.0ft), based on harmonic predictions for Portsmouth.
All high and low tides for Cowes today, in local time (Europe/London). Heights are metres above chart datum.
High (H) and low (L) tide times and heights for the next seven days at Cowes.
| Date | Tides (local time · height) |
|---|---|
| Sun, Nov 1 | H 3:48 AM 13.5ftL 9:15 AM 3.0ftH 4:30 PM 13.0ftL 9:39 PM 4.1ft |
| Mon, Nov 2 | H 4:54 AM 12.9ftL 10:15 AM 3.7ftH 5:39 PM 12.8ftL 10:45 PM 4.7ft |
| Tue, Nov 3 | H 6:06 AM 12.7ftL 11:21 AM 4.1ftH 6:48 PM 13.0ft |
| Wed, Nov 4 | H 7:15 AM 12.8ftL 12:36 PM 4.3ftH 7:51 PM 13.4ft |
| Thu, Nov 5 | L 1:18 AM 5.0ftH 8:15 AM 13.3ftL 1:48 PM 4.0ftH 8:48 PM 14.0ft |
| Fri, Nov 6 | L 2:27 AM 4.5ftH 9:09 AM 13.8ftL 2:48 PM 3.6ftH 9:39 PM 14.5ft |
| Sat, Nov 7 | L 3:24 AM 3.9ftH 10:00 AM 14.2ftL 3:39 PM 3.2ftH 10:27 PM 14.9ft |
| Sun, Nov 8 | L 4:06 AM 3.5ftH 10:45 AM 14.5ftL 4:18 PM 3.0ftH 11:09 PM 15.0ft |
Predicted for Portsmouth, 13.8 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 Cowes.
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