Saturday: Southwesterly 10/15 knots turning westerly in the evening. Seas: Around 1 metre. Swell: Southwesterly 2/3 metres. Sunday: West to northwesterly 15/25 knots shifting southwesterly at 10/20 knots in the south later. Seas: 1/1.5 metres, increasing to 1.5/2.5 metres during the morning, then decreasing below 1 metre later in the evening. Swell: Southwesterly 1.5/2.5 metres. Weather: The chance of thunderstorms during the late afternoon and evening. Outlook Monday: West to northwesterly 10/15 knots turning northerly 20/30 knots during the day. Seas: Around 1 metre, increasing to 1/2 metres during the morning, then increasing to 2/3 metres by early evening. Swell: Southwesterly 2/3 metres. Outlook Tuesday: North to northwesterly 20/30 knots shifting southwesterly 15/20 knots during the early afternoon then easing 10/15 knots at night. Seas: 2/3 metres, decreasing below 1 metre during the afternoon or evening. Swell: Southwesterly 2/3 metres.Issued Sat 16:50 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.