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Wales · UK tide gauge

Barmouth tide times

SATURDAY 12 SEPTEMBER 2026

Next high tide at Barmouth is at 21:00 (5.5 m, 6hr 26mins). Next low tide 16:00 (0.9 m, 1hr 26mins).

Barmouth tide times today · Sat 12 Sep

High and low tide times at Barmouth on Saturday 12 September 2026
Tide Time (UK) Height
↓ Low 04:00 0.5 m
↑ High 09:00 5.4 m
↓ Low 16:00 0.9 m
↑ High 21:00 5.5 m

Today's tide range at Barmouth: 5.0 m

Fishing conditions at Barmouth

The best fishing window at Barmouth over the next 10 days is Night today, scoring 100 out of 100 from wind, tide movement, pressure and temperature.

How that 100 is reached

Baseline Every spot starts here +16
Wind S 6 mph +40
Tide 2.5 m range +16
Temperature 14°C high +20
Pressure Falling +10

Today, window by window

Night

100

00:00-06:00

Morning

82

06:00-12:00

Afternoon

52

12:00-18:00

Evening

82

18:00-24:00

UK fishing conditions map →

Best fishing times today · Barmouth

Solunar feeding periods. Major periods (moon overhead and underfoot) are the strongest; minor periods fall around moonrise and moonset.

Major period

01:00 to 03:00

Minor period

08:02 to 09:02

Major period

13:10 to 15:10

Minor period

19:18 to 20:18

Tide curve · weather forecast + astronomical prediction · scroll to scrub

HARMONIC ANALYSIS YESTERDAY TODAY TOMORROW MON 14 SEP TUE 15 SEP WED 16 SEP THU 17 SEP FRI 18 SEP SAT 19 SEP SUN 20 SEP MON 21 SEP TUE 22 SEP WED 23 SEP THU 24 SEP FRI 25 SEP SAT 26 SEP SUN 27 SEP MON 28 SEP TUE 29 SEP WED 30 SEP THU 1 OCT FRI 2 OCT SAT 3 OCT SUN 4 OCT MON 5 OCT TUE 6 OCT NOW 04:30 · 3.8m 11:00 · 2.3m 17:00 · 4.0m 23:30 · 2.1m 05:30 · 3.9m 12:00 · 2.2m 18:00 · 4.1m 00:30 · 2.0m 06:30 · 4.0m 13:00 · 2.1m 18:30 · 4.3m 01:30 · 1.9m 07:00 · 4.2m 13:30 · 2.0m 19:30 · 4.5m 02:30 · 1.7m 08:00 · 4.4m 14:30 · 1.8m 20:00 · 4.7m 03:00 · 1.6m 08:30 · 4.6m 15:30 · 1.6m 20:30 · 4.9m 04:00 · 1.5m 09:00 · 4.8m 16:00 · 1.5m 21:30 · 5.1m 05:00 · 1.4m 10:00 · 4.9m 17:00 · 1.4m 22:00 · 5.2m 05:30 · 1.4m 10:30 · 5.0m 18:00 · 1.4m 23:00 · 5.2m 06:30 · 1.4m 11:00 · 5.0m 18:30 · 1.3m 23:30 · 5.1m 07:00 · 1.4m 12:00 · 5.0m 19:30 · 1.4m 00:30 · 5.0m 08:00 · 1.5m 13:00 · 4.9m 20:30 · 1.4m 01:30 · 4.8m 09:00 · 1.6m 14:00 · 4.8m 21:30 · 1.5m 02:30 · 4.6m 09:30 · 1.7m 15:00 · 4.7m 22:30 · 1.5m 03:30 · 4.5m 10:30 · 1.8m 16:00 · 4.7m 23:30 · 1.5m 04:30 · 4.4m 12:00 · 1.8m 17:00 · 0.7m 21:00 · 5.4m 05:00 · 0.5m 10:00 · 5.4m 17:00 · 0.9m 22:00 · 5.5m 06:00 · 0.6m 10:00 · 5.2m 18:00 · 0.9m 23:00 · 5.5m 06:00 · 0.9m 11:00 · 5.0m 18:00 · 1.4m 23:00 · 5.4m 07:00 · 1.2m 12:00 · 4.9m 19:00 · 1.5m 00:00 · 4.7m 07:00 · 1.6m 12:00 · 4.6m 19:00 · 1.7m 01:00 · 4.6m 07:00 · 2.3m 13:00 · 4.3m 19:00 · 2.1m 01:00 · 4.2m 07:00 · 2.2m 14:00 · 4.0m 20:00 · 2.4m 02:00 · 3.7m 08:00 · 2.5m 14:00 · 3.8m 21:00 · 2.5m 03:00 · 3.4m 04:00 · 3.4m 06:00 · 3.5m 09:00 · 2.8m 11:00 · 3.0m 12:00 · 3.0m 15:00 · 3.5m 17:00 · 3.5m 18:00 · 3.5m
Past Forecast Now Astronomical (no weather)

Prediction lines are astronomical only: they extend past the weather forecast and do not include storm surge, wind or barometric effects.

Heights calibrated to the live UK Environment Agency gauge where available, otherwise relative to local chart datum.

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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 4.89 m

↓ LOW 03:00 0.54 m
↑ HIGH 08:00 5.00 m
↓ LOW 16:00 0.66 m
↑ HIGH 20:00 5.43 m

Today

range 5.04 m

↓ LOW 04:00 0.50 m
↑ HIGH 09:00 5.41 m
↓ LOW 16:00 0.89 m
↑ HIGH 21:00 5.54 m

Tomorrow

range 4.88 m

↓ LOW 05:00 0.64 m
↑ HIGH 09:00 5.15 m
↓ LOW 17:00 0.89 m
↑ HIGH 22:00 5.52 m

Monday 14 Sep

range 4.54 m

↓ LOW 05:00 0.88 m
↑ HIGH 10:00 5.04 m
↓ LOW 17:00 1.44 m
↑ HIGH 22:00 5.42 m

Tuesday 15 Sep

range 3.64 m

↓ LOW 06:00 1.21 m
↑ HIGH 11:00 4.85 m
↓ LOW 18:00 1.50 m

Wednesday 16 Sep

range 3.02 m

↓ LOW 06:00 1.57 m
↑ HIGH 11:00 4.59 m
↓ LOW 18:00 1.73 m

Thursday 17 Sep

range 2.26 m

↓ LOW 06:00 2.30 m
↑ HIGH 12:00 4.34 m
↓ LOW 18:00 2.08 m

Friday 18 Sep

range 1.72 m

↓ LOW 06:00 2.24 m
↑ HIGH 13:00 3.96 m
↓ LOW 19:00 2.39 m

Saturday 19 Sep

range 1.27 m

↑ HIGH 01:00 3.73 m
↓ LOW 07:00 2.50 m
↑ HIGH 13:00 3.75 m
↓ LOW 20:00 2.48 m

Sunday 20 Sep

range 0.71 m

↑ HIGH 02:00 3.43 m
↓ LOW 03:00 3.42 m
↑ HIGH 05:00 3.49 m
↓ LOW 08:00 2.83 m
↑ HIGH 10:00 2.97 m
↓ LOW 11:00 2.95 m
↑ HIGH 14:00 3.54 m
↓ LOW 16:00 3.49 m
↑ HIGH 17:00 3.50 m

Monday 21 Sep

range 1.37 m

↑ HIGH 06:00 3.47 m
↓ LOW 09:00 2.65 m
↑ HIGH 10:00 2.67 m
↓ LOW 12:00 2.51 m
↑ HIGH 18:00 3.88 m

Tide data from the UK Environment Agency, refreshed at most every 30 minutes. For navigation use, always cross-check official Admiralty tables.

About tides at Barmouth

Barmouth 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 Barmouth 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 Barmouth 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 Barmouth 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 Barmouth typically cross-check the closest neighbouring gauges: Aberystwyth tide times (~21 miles along the coast), and Llandudno tide times (~43 miles along the coast) . Calibrated heights are pulled from the live EA gauge at 52.719°N 4.045°W.

Barmouth tide times: frequently asked questions

When is the next high tide at Barmouth?

The next high tide at Barmouth is at 21:00 on Saturday 12 September, reaching 5.5 metres. Heights are calibrated to the live UK Environment Agency tide gauge.

When is the next low tide at Barmouth?

The next low tide at Barmouth is at 16:00 on Saturday 12 September, dropping to 0.9 metres.

What time is high tide at Barmouth today?

On Saturday 12 September 2026, 2 high tides at 09:00 (5.4m) and 21:00 (5.5m).

What time is low tide at Barmouth today?

On Saturday 12 September 2026, 2 low tides at 04:00 (0.5m) and 16:00 (0.9m).

What is the tide range at Barmouth?

Today's tide range at Barmouth is approximately 5.0 metres between low and high water. Spring tides typically run higher and neap tides lower; see the 14-day forecast below for the pattern.

Where does the Barmouth tide data come from?

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.

When are the best fishing times at Barmouth today?

The major solunar feeding periods at Barmouth today are 01:00 to 03:00 and 13:10 to 15:10, 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.

Nearest tide gauges to Barmouth

By great-circle distance · cross-check at your closest local gauge.

Aberystwyth tide times

Wales · 21 mi

Llandudno tide times

Wales · 43 mi

Holyhead tide times

Wales · 48 mi

Fishguard tide times

Wales · 63 mi

Liverpool tide times

North West · 65 mi

Mumbles tide times

Wales · 79 mi

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