Benllech Bay WaveFinder

Lat Long: 53.32° N 4.22° W

Issued: 6 pm 30 Aug 2026 (local time)

Forecast update in hr min

Today's Benllech Bay sea temperature is

18.1°C

Benllech Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Benllech Bay surf forecast from 30 Aug 2026:

Most powerful swell: Saturday 5 Sep, 4PM (local time) - 2.5ft (0.7m), 5s period, NNW swell with 24 kJ wave energy.

Best Forecast Surf Conditions for Benllech Bay this week:

The most powerful waves expected at Benllech Bay in the next 16 days are 0.7m 5s and forecast to arrive on Saturday (Sep 05) at 4PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 5s period and expected on Friday (Sep 04) at 4PM.

Wave Type	Time (BST) & Date	Wave Height & Period
Next good surf (1 star+)	-	-
Best Surf	-	-
Most Powerful	4PM (Sat 5th Sep)	2.5ft (0.7m) 5s

Table - best surf conditions forecast for Benllech Bay over the next 16 days.

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)