Mainly fine on Monday with increased cloud and possible isolated showers in the afternoon inland and over the mountains.
Temperatures are expected to rise to 39 C inland, 31 C in the west coast and in the mountains, and 33 C in the south, east and north coasts.
Winds will be light to moderate, south-easterly to south-westerly, three to four Beaufort,  over smooth to slight seas.
The fire hazard is extremely high in all forest areas.