Northwesterly 15/25 knots turning southwesterly 20/30 knots during the afternoon and evening. Seas: 1/1.5 metres, increasing to 1.5/2.5 metres around midday. Swell: South to southwesterly 1.5/2.5 metres. Swell: Southeasterly 1/2 metres. Outlook Monday: West to southwesterly 10/20 knots shifting northerly 15/25 knots in the morning then increasing to 20/30 knots late in the evening. Seas: 1/1.5 metres, increasing to 2/3 metres during the afternoon. Swell: Southwesterly 2/3 metres, decreasing to 1/2 metres in the evening. Swell: Southeasterly 1/1.5 metres, decreasing to around 1 metre early in the morning. Outlook Tuesday: North to northwesterly 20/30 knots turning west to southwesterly 15/20 knots during the day. Seas: 2/3 metres, decreasing below 2 metres during the afternoon. Swell: Southwesterly 1/2 metres.Issued Sun 05:00 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.