Today's high and low tide times for Southampton, Hampshire, plus a 7-day tide table. Astronomical predictions from the nearest harmonic station — free and updated daily.
In Southampton, Hampshire, the next high tide is at 2:54 AM (4.89 m) and the next low tide is at 8:12 AM (0.94 m), based on harmonic predictions for Southampton.
All high and low tides for Southampton 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 Southampton.
| Date | Tides (local time · height) |
|---|---|
| Sun, Aug 16 | H 2:54 AM 4.89 mL 8:12 AM 0.94 mH 3:12 PM 4.62 mL 8:27 PM 0.86 m |
| Mon, Aug 17 | H 3:36 AM 4.70 mL 8:51 AM 1.04 mH 3:57 PM 4.40 mL 9:06 PM 1.04 m |
| Tue, Aug 18 | H 4:21 AM 4.45 mL 9:30 AM 1.19 mH 4:45 PM 4.15 mL 9:45 PM 1.27 m |
| Wed, Aug 19 | H 5:09 AM 4.17 mL 10:12 AM 1.39 mH 5:39 PM 3.89 mL 10:27 PM 1.53 m |
| Thu, Aug 20 | H 6:03 AM 3.89 mL 10:54 AM 1.60 mH 6:39 PM 3.68 mL 11:12 PM 1.80 m |
| Fri, Aug 21 | H 7:06 AM 3.68 mL 11:45 AM 1.80 mH 7:45 PM 3.57 m |
| Sat, Aug 22 | L 12:06 AM 2.04 mH 8:12 AM 3.58 mL 12:42 PM 1.95 mH 8:54 PM 3.59 m |
Predicted from Southampton, 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 Southampton.
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