A northerly and mostly variable flow prevails over the South and the East of the basin. Over the North-West, it is southwesterly, moderate and mostly variable.
For Caernarfon Marina :
No gale warning.
The reliability of the situation is very good.
Sunny, changeable at times in the afternoon. No precipitation. In the evening, good clear periods but cloud building.
No precipitation. SW force 3 becoming WSW force 4 in the middle of the day then SSW. Gusts reaching 23 knots in the evening. Smooth sea becoming smooth to slight in the middle of the day. Low, short swell from WSW. Visibility reduced by mist becoming excellent in the middle of the day.