ariasurf

Traeth Llandanwg Beach

Cymru / Wales, United Kingdom

Sand

Right now

Conditions at 12:00 AM British Summer Time.

Poor

Knee-high (0.7 m) at 4 s, heading toward NE, with strong onshore wind toward E.

Swell

0.7 m

4 s

Wind

27 km/h

Onshore

Tide

2.5 m

Rising

Weather

15 °C

Overcast

17 °C water

7-day forecast

Wave height and the best conditions expected each day.

Hourly forecast

Sunday, September 20, 2026

Time	Rating	Swell	Swell direction	Wind	Wind direction	Tide	Weather
12 AM	Poor	0.7 m · 4 s	NE	27 km/h · 45 km/h gusts	E Onshore	2.5 m	Overcast · 15 °C
1 AM	Poor	0.7 m · 5 s	NE	25 km/h · 42 km/h gusts	E Onshore	2.8 m	Partly cloudy · 16 °C
2 AM	Poor	0.6 m · 5 s	NE	26 km/h · 43 km/h gusts	E Onshore	2.9 m	Partly cloudy · 15 °C
3 AM	Poor	0.6 m · 4 s	NE	25 km/h · 41 km/h gusts	E Onshore	2.9 m	Overcast · 15 °C
4 AM	Poor	0.6 m · 4 s	NE	26 km/h · 43 km/h gusts	E Onshore	2.9 m	Overcast · 15 °C
5 AM	Poor	0.6 m · 4 s	NE	26 km/h · 43 km/h gusts	E Onshore	3 m	Overcast · 15 °C
6 AM	Poor	0.6 m · 4 s	NE	25 km/h · 42 km/h gusts	ESE Onshore	2.8 m	Overcast · 14 °C
7 AM	Poor	0.6 m · 4 s	ENE	24 km/h · 41 km/h gusts	ESE Onshore	2.4 m	Overcast · 14 °C
8 AM	Poor	0.6 m · 4 s	ENE	25 km/h · 42 km/h gusts	ESE Onshore	2.2 m	Overcast · 14 °C
9 AM	Poor	0.6 m · 4 s	ENE	24 km/h · 41 km/h gusts	SE Onshore	2.2 m	Overcast · 14 °C
10 AM	Poor	0.5 m · 4 s	ENE	21 km/h · 36 km/h gusts	SE Onshore	2.3 m	Overcast · 15 °C
11 AM	Poor	0.5 m · 4 s	ENE	19 km/h · 34 km/h gusts	SE Onshore	2.3 m	Partly cloudy · 15 °C
12 PM	Poor	0.5 m · 4 s	ENE	18 km/h · 30 km/h gusts	SE Onshore	2.3 m	Mostly clear · 16 °C
1 PM	Poor	0.5 m · 4 s	ENE	15 km/h · 26 km/h gusts	ESE Onshore	2.6 m	Partly cloudy · 16 °C
2 PM	Poor	0.4 m · 4 s	ENE	16 km/h · 27 km/h gusts	ESE Onshore	2.9 m	Mostly clear · 16 °C
3 PM	Poor	0.4 m · 4 s	ENE	14 km/h · 24 km/h gusts	ESE Onshore	2.9 m	Clear · 16 °C
4 PM	Poor	0.4 m · 4 s	ENE	14 km/h · 23 km/h gusts	ESE Onshore	3 m	Mostly clear · 16 °C
5 PM	Poor	0.4 m · 4 s	NE	13 km/h · 22 km/h gusts	ESE Onshore	3.1 m	Clear · 16 °C
6 PM	Poor	0.3 m · 4 s	NE	11 km/h · 18 km/h gusts	ESE Onshore	3 m	Clear · 15 °C
7 PM	Poor	0.3 m · 4 s	NE	6 km/h · 11 km/h gusts	SE Onshore	2.6 m	Clear · 13 °C
8 PM	Poor	0.3 m · 4 s	NE	2 km/h · 8 km/h gusts	W Offshore	2.2 m	Clear · 12 °C
9 PM	Poor	0.3 m · 4 s	NE	8 km/h · 11 km/h gusts	WNW Offshore	2.1 m	Clear · 11 °C
10 PM	Poor	0.3 m · 4 s	NE	11 km/h · 15 km/h gusts	WNW Offshore	2.2 m	Clear · 11 °C
11 PM	Poor	0.3 m · 4 s	NE	9 km/h · 14 km/h gusts	WNW Offshore	2.1 m	Clear · 11 °C