Trefor sea conditions & tide times

Trefor is a coastal location in Gwynedd, one of 23 Gwynedd spots covered by NippyIndex.

The shore faces broadly north, so it is most open to wind and swell arriving from the north.

As a tidal location, its tide predictions are referenced to the nearest tidal station, Trefor, about 3 miles away.

NippyIndex draws on published marine and weather data (sea state, wave information and water temperature) and UKHO tidal predictions.