For Yamba :
No gale warning.
The reliability of the situation is good.
Skies with few clouds. In the evening, clear skies.
SSE wind force 3 from the middle of the day. Gusts reaching 19 knots in the middle of the day. Moderate sea becoming rough in the evening. Low, short swell from SSE then moderate, fairly long swell in the evening. Excellent visibility.