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Wales · UK tide gauge
FRIDAY 11 SEPTEMBER 2026
Next high tide at Mumbles is at 19:00 (9.6 m, 3hr 4mins). Next low tide 01:00 (0.5 m, 9hr 4mins).
Mumbles tide times today · Fri 11 Sep
| Tide | Time (UK) | Height |
|---|---|---|
| ↓ Low | 01:00 | 0.7 m |
| ↑ High | 07:00 | 9.1 m |
| ↓ Low | 13:00 | 0.6 m |
| ↑ High | 19:00 | 9.6 m |
Today's tide range at Mumbles: 9.0 m
Fishing conditions at Mumbles
The best fishing window at Mumbles over the next 10 days is Afternoon today, scoring 100 out of 100 from wind, tide movement, pressure and temperature.
How that 100 is reached
Today, window by window
Night
96
00:00-06:00
Morning
96
06:00-12:00
Afternoon
100
12:00-18:00
Evening
100
18:00-24:00
Best fishing times today · Mumbles
Solunar feeding periods. Major periods (moon overhead and underfoot) are the strongest; minor periods fall around moonrise and moonset.
Minor period
06:41 to 07:41
Major period
12:30 to 14:30
Minor period
19:08 to 20:08
Major period
23:00 to 01:00
Tide curve · weather forecast + astronomical prediction · scroll to scrub
Heights calibrated to the live UK Environment Agency gauge where available, otherwise relative to local chart datum.
Add this to your site →Day-by-day breakdown
Yesterday plus the next 9 days of high and low tides, covering the full Open-Meteo tide-model horizon.
Yesterday
range 8.34 m
Today
range 8.98 m
Tomorrow
range 8.93 m
Sunday 13 Sep
range 8.87 m
Monday 14 Sep
range 8.09 m
Tuesday 15 Sep
range 7.45 m
Wednesday 16 Sep
range 6.40 m
Thursday 17 Sep
range 5.38 m
Friday 18 Sep
range 4.38 m
Saturday 19 Sep
range 3.26 m
Sunday 20 Sep
range 2.68 m
Tide data from the UK Environment Agency, refreshed at most every 30 minutes. For navigation use, always cross-check official Admiralty tables.
Mumbles sits on the Wales coast and follows the standard semi-diurnal tidal pattern of the British Isles - two high tides and two low tides every 24 hours and 50 minutes, with each successive high arriving about 12 hours and 25 minutes after the last. Tide range at Mumbles varies between spring tides (around new and full moon, when the Sun and Moon's gravity align for the biggest range) and neap tides (around the first and last quarter, when their forces partly cancel).
The live tide-height readings on this page come from the UK Environment Agency tide gauge network: actual sensor data, not an estimate. The 10-day forecast that follows is generated by Open-Meteo's ocean model and is calibrated each hour to the latest EA gauge reading at Mumbles so the numbers match what you'd see on a printed tide table. Heights are quoted in metres above local chart datum, which is the convention used in UK Admiralty tide tables.
Whether you're sea fishing, surfing, kayaking, diving, kite-flying or just walking the dog along the beach, knowing the tide times for Mumbles helps you plan around safe access, the run of the current and the productive feeding windows in either side of a tide change.
Anglers fishing the Wales coast near Mumbles typically cross-check the closest neighbouring gauges: Ilfracombe tide times (~25 miles along the coast), and Newport tide times (~42 miles along the coast) . Calibrated heights are pulled from the live EA gauge at 51.570°N 3.975°W.
The next high tide at Mumbles is at 19:00 on Friday 11 September, reaching 9.6 metres. Heights are calibrated to the live UK Environment Agency tide gauge.
The next low tide at Mumbles is at 01:00 on Saturday 12 September, dropping to 0.5 metres.
On Friday 11 September 2026, 2 high tides at 07:00 (9.1m) and 19:00 (9.6m).
On Friday 11 September 2026, 2 low tides at 01:00 (0.7m) and 13:00 (0.6m).
Today's tide range at Mumbles is approximately 9.0 metres between low and high water. Spring tides typically run higher and neap tides lower; see the 14-day forecast below for the pattern.
Tide heights are pulled from the UK Environment Agency tide gauge network in real time, with a 14-day forecast modelled from Open-Meteo. The data is refreshed every hour and is free for anglers, surfers, kayakers and divers to use.
The major solunar feeding periods at Mumbles today are 12:30 to 14:30 and 23:00 to 01:00, when the moon is overhead and underfoot. Minor periods fall around moonrise and moonset. Fish tend to feed most actively in these windows, so plan a session around them where the state of tide also suits.
Fishing venues near Mumbles
Marks that plan around this tide gauge · tap through for target species, access notes and the best state of tide.
Nearest tide gauges to Mumbles
By great-circle distance · cross-check at your closest local gauge.