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 2:45 AM (4.77 m) and the next low tide is at 8:15 AM (0.70 m), 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, Aug 16 | H 2:45 AM 4.77 mL 8:15 AM 0.70 mH 3:03 PM 4.50 mL 8:27 PM 0.65 m |
| Mon, Aug 17 | H 3:27 AM 4.58 mL 8:51 AM 0.82 mH 3:45 PM 4.28 mL 9:06 PM 0.83 m |
| Tue, Aug 18 | H 4:09 AM 4.33 mL 9:30 AM 0.99 mH 4:33 PM 4.02 mL 9:45 PM 1.07 m |
| Wed, Aug 19 | H 4:54 AM 4.04 mL 10:09 AM 1.20 mH 5:24 PM 3.75 mL 10:24 PM 1.35 m |
| Thu, Aug 20 | H 5:48 AM 3.75 mL 10:54 AM 1.42 mH 6:21 PM 3.52 mL 11:12 PM 1.63 m |
| Fri, Aug 21 | H 6:48 AM 3.51 mL 11:42 AM 1.64 mH 7:30 PM 3.38 m |
| Sat, Aug 22 | L 12:06 AM 1.87 mH 7:57 AM 3.38 mL 12:42 PM 1.79 mH 8:39 PM 3.38 m |
Predicted from 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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