ariasurf

Traeth Llanddwyn

Cymru / Wales, United Kingdom

Sand

Right now

Conditions at 5:00 PM British Summer Time.

Poor

Ankle-high (0.5 m) at 6 s, heading toward NE, with strong cross-onshore wind toward ENE.

Swell

0.5 m

6 s

Wind

26 km/h

ENE

Cross-onshore

Tide

3.4 m

Falling

Weather

17 °C

Overcast

17 °C water

7-day forecast

Wave height and the best conditions expected each day.

Hourly forecast

Saturday, September 19, 2026

Time	Rating	Swell	Swell direction	Wind	Wind direction	Tide	Weather
12 AM	Poor	0.3 m · 7 s	NE	36 km/h · 64 km/h gusts	NE Onshore	3 m	Overcast · 17 °C
1 AM	Poor	0.3 m · 8 s	NE	35 km/h · 63 km/h gusts	NE Onshore	3.3 m	Overcast · 17 °C
2 AM	Poor	0.3 m · 7 s	NE	36 km/h · 64 km/h gusts	NE Onshore	3.5 m	Overcast · 17 °C
3 AM	Poor	0.3 m · 7 s	NE	34 km/h · 61 km/h gusts	NE Onshore	3.6 m	Overcast · 17 °C
4 AM	Poor	0.4 m · 7 s	NE	35 km/h · 62 km/h gusts	NE Onshore	3.5 m	Overcast · 17 °C
5 AM	Poor	0.4 m · 7 s	NE	35 km/h · 62 km/h gusts	NE Onshore	3.3 m	Overcast · 17 °C
6 AM	Poor	0.4 m · 8 s	NE	34 km/h · 59 km/h gusts	NE Onshore	3 m	Overcast · 17 °C
7 AM	Poor	0.3 m · 7 s	NE	29 km/h · 52 km/h gusts	NE Onshore	2.7 m	Overcast · 17 °C
8 AM	Poor	0.5 m · 7 s	NE	29 km/h · 51 km/h gusts	NE Onshore	2.5 m	Overcast · 17 °C
9 AM	Poor	0.7 m · 6 s	NE	29 km/h · 51 km/h gusts	NE Onshore	2.4 m	Overcast · 17 °C
10 AM	Poor	0.9 m · 6 s	NE	30 km/h · 53 km/h gusts	ENE Onshore	2.3 m	Overcast · 17 °C
11 AM	Poor	0.8 m · 6 s	NE	31 km/h · 53 km/h gusts	ENE Onshore	2.5 m	Clear · 17 °C
12 PM	Poor	0.8 m · 6 s	NE	28 km/h · 48 km/h gusts	ENE Onshore	2.8 m	Clear · 17 °C
1 PM	Poor	0.7 m · 6 s	NE	30 km/h · 52 km/h gusts	ENE Onshore	3.1 m	Overcast · 17 °C
2 PM	Poor	0.6 m · 6 s	NE	27 km/h · 48 km/h gusts	ENE Onshore	3.4 m	Overcast · 18 °C
3 PM	Poor	0.6 m · 6 s	NE	29 km/h · 51 km/h gusts	NE Onshore	3.5 m	Overcast · 17 °C
4 PM	Poor	0.5 m · 6 s	NE	26 km/h · 46 km/h gusts	ENE Onshore	3.5 m	Overcast · 17 °C
5 PM	Poor	0.5 m · 6 s	NE	26 km/h · 45 km/h gusts	ENE Onshore	3.4 m	Overcast · 17 °C
6 PM	Poor	0.5 m · 6 s	NE	27 km/h · 46 km/h gusts	ENE Onshore	3.1 m	Overcast · 17 °C
7 PM	Poor	0.5 m · 6 s	NE	26 km/h · 45 km/h gusts	ENE Onshore	2.8 m	Overcast · 17 °C
8 PM	Poor	0.5 m · 6 s	NE	24 km/h · 41 km/h gusts	E Onshore	2.5 m	Overcast · 16 °C
9 PM	Poor	0.6 m · 5 s	NE	27 km/h · 48 km/h gusts	E Onshore	2.2 m	Clear · 16 °C
10 PM	Poor	0.6 m · 4 s	NE	27 km/h · 45 km/h gusts	E Onshore	2.1 m	Overcast · 16 °C
11 PM	Poor	0.6 m · 4 s	NE	28 km/h · 48 km/h gusts	E Onshore	2.1 m	Mostly clear · 16 °C