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 3:06 AM (5.52 m) and the next low tide is at 9:24 AM (0.27 m), 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) |
|---|---|
| Sun, Aug 16 | H 3:06 AM 5.52 mL 9:24 AM 0.27 mH 3:36 PM 5.44 mL 9:42 PM 0.81 m |
| Mon, Aug 17 | H 3:45 AM 5.38 mL 10:03 AM 0.46 mH 4:15 PM 5.24 mL 10:21 PM 1.00 m |
| Tue, Aug 18 | H 4:27 AM 5.16 mL 10:39 AM 0.74 mH 4:57 PM 4.97 mL 10:57 PM 1.24 m |
| Wed, Aug 19 | H 5:09 AM 4.87 mL 11:18 AM 1.08 mH 5:39 PM 4.66 mL 11:39 PM 1.50 m |
| Thu, Aug 20 | H 5:54 AM 4.55 mL 12:00 PM 1.45 mH 6:24 PM 4.35 m |
| Fri, Aug 21 | L 12:24 AM 1.76 mH 6:45 AM 4.23 mL 12:54 PM 1.80 mH 7:18 PM 4.08 m |
| Sat, Aug 22 | L 1:27 AM 1.97 mH 7:51 AM 3.99 mL 2:03 PM 2.07 mH 8:24 PM 3.92 m |
Predicted from 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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