Today's high and low tide times for Southend-on-Sea, Essex, plus a 7-day tide table. Astronomical predictions from the nearest harmonic station — free and updated daily.
In Southend-on-Sea, Essex, the next high tide is at 3:57 AM (16.8ft) and the next low tide is at 10:06 AM (2.6ft), based on harmonic predictions for Herne Bay.
All high and low tides for Southend-on-Sea 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 Southend-on-Sea.
| Date | Tides (local time · height) |
|---|---|
| Wed, Sep 16 | H 3:57 AM 16.8ftL 10:06 AM 2.6ftH 4:24 PM 16.2ftL 10:24 PM 4.0ft |
| Thu, Sep 17 | H 4:36 AM 15.8ftL 10:42 AM 3.8ftH 5:03 PM 15.2ftL 11:00 PM 4.9ft |
| Fri, Sep 18 | H 5:18 AM 14.7ftL 11:18 AM 5.0ftH 5:45 PM 14.2ftL 11:42 PM 5.7ft |
| Sat, Sep 19 | H 6:09 AM 13.6ftL 12:03 PM 6.2ftH 6:36 PM 13.4ft |
| Sun, Sep 20 | L 12:39 AM 6.4ftH 7:12 AM 12.8ftL 1:06 PM 7.2ftH 7:39 PM 12.8ft |
| Mon, Sep 21 | L 2:03 AM 6.7ftH 8:30 AM 12.4ftL 2:45 PM 7.6ftH 8:54 PM 12.8ft |
| Tue, Sep 22 | L 3:39 AM 6.3ftH 9:48 AM 12.8ftL 4:12 PM 7.2ftH 10:00 PM 13.3ft |
| Wed, Sep 23 | L 4:45 AM 5.4ftH 10:48 AM 13.6ftL 5:09 PM 6.4ftH 10:57 PM 14.3ft |
Predicted for Herne Bay, 33.6 km away (reliability: medium — a moderate distance — local times may differ by 10–30 minutes from the open coast).
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 Southend-on-Sea.
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