Saturday: Westerly 10/20 knots. Seas: Around 1 metre. Swell: Westerly 1/1.5 metres. Sunday: Westerly 15/25 knots turning southwesterly in the evening. Seas: 1/2 metres, increasing to 1.5/2.5 metres during the morning, then decreasing below 1.5 metres in the evening. Swell: Westerly around 1 metre, increasing to 1/1.5 metres during the afternoon. Weather: The chance of thunderstorms during the afternoon and evening. Outlook Monday: Southwesterly 10/15 knots becoming variable about 10 knots in the morning then becoming northwest to northeasterly 15/25 knots by afternoon. Seas: Around 1 metre, increasing to 1/2 metres by early evening. Swell: Westerly 1/1.5 metres, decreasing to around 1 metre during the morning. Outlook Tuesday: North to northwesterly 20/30 knots turning westerly 15/25 knots during the morning. Seas: 2/3 metres, decreasing below 1.5 metres during the afternoon or evening. Swell: Westerly around 1 metre, increasing to 1/1.5 metres offshore during the afternoon.Issued Sat 22:01 EST
12:38 EST Tropical Cyclone Jack has rapidly developed over the warm waters of the Indian Ocean in the past 24 hours, making it the 10th system to be named this season.