SWANSEA · TIDE TIMES

Swansea tide times & tide chart.

Today's high and low tide times for Swansea, Wales, plus a 7-day tide table. Astronomical predictions from the nearest harmonic station — free and updated daily.

In Swansea, Wales, the next high tide is at 10:27 AM (27.0ft) and the next low tide is at 4:06 AM (6.1ft), based on harmonic predictions for Mumbles.

Today's tides · Sun, Nov 1

All high and low tides for Swansea today, in local time (Europe/London). Heights are metres above chart datum.

Tide curve for Swansea: Low 4:06 AM at 1.9 metres, High 10:27 AM at 8.2 metres, Low 4:30 PM at 2.2 metres, High 11:00 PM at 8.2 metres 06:0012:0018:00 4:06 AM · 1.9m10:27 AM · 8.2m4:30 PM · 2.2m11:00 PM · 8.2m
Low
4:06 AM
6.1ft
High
10:27 AM
27.0ft
Low
4:30 PM
7.1ft
High
11:00 PM
26.8ft

7-day tide table

High (H) and low (L) tide times and heights for the next seven days at Swansea.

DateTides (local time · height)
Sun, Nov 1 L 4:06 AM 6.1ftH 10:27 AM 27.0ftL 4:30 PM 7.1ftH 11:00 PM 26.8ft
Mon, Nov 2 L 5:09 AM 7.9ftH 11:36 AM 25.4ftL 5:42 PM 8.7ft
Tue, Nov 3 H 12:15 AM 25.7ftL 6:33 AM 8.9ftH 12:57 PM 24.7ftL 7:09 PM 9.2ft
Wed, Nov 4 H 1:33 AM 25.7ftL 7:57 AM 8.6ftH 2:12 PM 25.2ftL 8:30 PM 8.5ft
Thu, Nov 5 H 2:45 AM 26.6ftL 9:09 AM 7.4ftH 3:18 PM 26.4ftL 9:36 PM 7.2ft
Fri, Nov 6 H 3:45 AM 27.9ftL 10:06 AM 6.1ftH 4:12 PM 27.8ftL 10:27 PM 5.9ft
Sat, Nov 7 H 4:33 AM 29.2ftL 10:54 AM 4.9ftH 5:00 PM 29.0ftL 11:12 PM 4.8ft
Sun, Nov 8 H 5:18 AM 30.0ftL 11:33 AM 4.2ftH 5:39 PM 29.7ftL 11:48 PM 4.3ft

How these are predicted

Predicted for Mumbles, 6.1 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 Swansea.

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