Saturday: Southwesterly 15/25 knots easing to 10/20 knots. Seas: 1.5/2.5 metres, decreasing below 1.5 metres later in the evening. Swell: Southerly 1.5/2.5 metres. Swell: Southeasterly 2 metres. Sunday: Westerly 10/20 knots increasing to 15/25 knots during the afternoon. Seas: 1.5 metres, increasing to 1.5/2.5 metres during the morning. Swell: Southeasterly 2 metres, decreasing to 1.5 metres around dawn, then decreasing to around 1 metre by early evening. Swell: Southerly 1/1.5 metres, decreasing to around 1 metre around midday. Outlook Monday: Westerly 15/20 knots becoming variable about 10 knots in the middle of the day then becoming north to northeasterly 15/25 knots in the late afternoon. Seas: 1/2 metres, decreasing below 1 metre during the morning, then increasing to 1/2 metres by early evening. Swell: Southwesterly around 1 metre. Outlook Tuesday: Northerly 15/25 knots tending northwest to westerly 15/20 knots during the day then becoming variable about 10 knots during the evening. Seas: 1.5/2.5 metres, decreasing below 1 metre during the afternoon or evening. Swell: Southwesterly around 1 metre.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.