Gwynedd · open water conditions information
Dinas Dinlle (Caernarfon) is a coastal location in Gwynedd, one of 23 Gwynedd spots covered by NippyIndex.
The shore faces broadly west, so it is most open to wind and swell arriving from the west.
As a tidal location, its tide predictions are referenced to the nearest tidal station, Fort Belan.
NippyIndex draws on published marine and weather data (sea state, wave information and water temperature) and UKHO tidal predictions.
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