ariasurf

Porth Tyddyn-uchaf

Cymru / Wales, United Kingdom

Right now

Conditions at 12:00 AM British Summer Time.

Poor

Ankle-high (0.5 m) at 5 s, heading toward NNE, with strong onshore wind toward E.

Swell

0.5 m

NNE

5 s

Wind

30 km/h

Onshore

Tide

2.4 m

Rising

Weather

15 °C

Mostly clear

16 °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	0.5 m · 5 s	NNE	30 km/h · 52 km/h gusts	E Onshore	2.4 m	Mostly clear · 15 °C
1 AM	Poor	0.5 m · 5 s	NNE	28 km/h · 50 km/h gusts	E Onshore	2.7 m	Overcast · 15 °C
2 AM	Poor	0.5 m · 5 s	NNE	26 km/h · 46 km/h gusts	E Onshore	3 m	Overcast · 15 °C
3 AM	Poor	0.5 m · 5 s	NNE	27 km/h · 47 km/h gusts	E Onshore	3.4 m	Partly cloudy · 14 °C
4 AM	Poor	0.5 m · 5 s	NE	26 km/h · 46 km/h gusts	E Onshore	3.7 m	Partly cloudy · 14 °C
5 AM	Poor	0.5 m · 5 s	NE	27 km/h · 46 km/h gusts	ESE Onshore	3.9 m	Clear · 14 °C
6 AM	Poor	0.4 m · 5 s	NE	25 km/h · 43 km/h gusts	ESE Onshore	3.9 m	Mostly clear · 13 °C
7 AM	Poor	0.4 m · 5 s	NE	25 km/h · 43 km/h gusts	ESE Onshore	3.7 m	Partly cloudy · 14 °C
8 AM	Poor	0.4 m · 5 s	NE	24 km/h · 42 km/h gusts	ESE Onshore	3.3 m	Clear · 13 °C
9 AM	Poor	0.4 m · 5 s	NE	23 km/h · 41 km/h gusts	ESE Onshore	2.9 m	Clear · 14 °C
10 AM	Poor	0.4 m · 5 s	NE	24 km/h · 43 km/h gusts	ESE Onshore	2.6 m	Clear · 14 °C
11 AM	Poor	0.5 m · 5 s	ENE	22 km/h · 40 km/h gusts	ESE Onshore	2.4 m	Clear · 15 °C
12 PM	Poor	0.5 m · 4 s	E	19 km/h · 35 km/h gusts	ESE Onshore	2.4 m	Clear · 15 °C
1 PM	Poor	0.6 m · 4 s	ESE	17 km/h · 33 km/h gusts	ESE Onshore	2.6 m	Clear · 15 °C
2 PM	Poor	0.5 m · 4 s	ESE	17 km/h · 32 km/h gusts	ESE Onshore	2.8 m	Partly cloudy · 16 °C
3 PM	Poor	0.5 m · 3 s	ESE	16 km/h · 30 km/h gusts	ESE Onshore	3.2 m	Clear · 16 °C
4 PM	Poor	0.5 m · 3 s	ESE	12 km/h · 22 km/h gusts	E Onshore	3.5 m	Clear · 16 °C
5 PM	Poor	0.4 m · 3 s	ESE	12 km/h · 21 km/h gusts	E Onshore	3.8 m	Clear · 15 °C
6 PM	Poor	0.4 m · 3 s	ESE	9 km/h · 17 km/h gusts	ENE Onshore	4 m	Clear · 15 °C
7 PM	Poor	0.4 m · 3 s	ESE	9 km/h · 15 km/h gusts	NE Onshore	3.8 m	Clear · 13 °C
8 PM	Poor	0.3 m · 3 s	E	11 km/h · 18 km/h gusts	NE Onshore	3.5 m	Clear · 13 °C
9 PM	Poor	0.3 m · 4 s	ENE	9 km/h · 17 km/h gusts	NNE Cross-shore	3.1 m	Clear · 12 °C
10 PM	Poor	0.3 m · 4 s	NE	9 km/h · 16 km/h gusts	NNE Cross-shore	2.7 m	Clear · 12 °C
11 PM	Poor	0.2 m · 4 s	NE	10 km/h · 17 km/h gusts	NNE Cross-shore	2.4 m	Clear · 12 °C