A southwesterly, moderate and very variable flow prevails over the whole area.
For Rhu Spit :
No gale warning.
The reliability of the situation is very good.
Very cloudy skies. Overcast for a time in the morning. Risk of showers in the morning, possibility of a few spots in the afternoon. In the evening, very cloudy skies becoming totally overcast.
Spells of light rain during the night. WSW force 3 in the morning turning SSW in the evening. Gusts reaching 20 knots in the middle of the day. Smooth sea. Low, short swell from S then from N in the evening. Excellent visibility becoming poor in the evening.