Saturday: Variable 5/15 knots. Seas: Below 1 metre. Swell: Southeasterly 2 metres. Swell: Southerly around 1 metre. Sunday: Northwest to southwesterly 5/15 knots tending west to northwesterly 15/25 knots early in the morning then southwesterly 15/25 knots in the evening. Seas: Around 1 metre, increasing to 1/2 metres during the morning. Swell: Southeasterly 2 metres, decreasing to 1.5 metres around midday. Outlook Monday: South to southwesterly 15/20 knots becoming variable about 10 knots in the morning then becoming northerly 15/25 knots in the late afternoon. Seas: 1.5/2 metres, decreasing below 1 metre during the morning, then increasing to 1.5/2 metres later in the evening. Swell: Southerly below 1 metre, increasing to 1/1.5 metres before dawn, then decreasing to around 1 metre during the afternoon. Swell: Southeasterly 1/1.5 metres, decreasing to around 1 metre before dawn. Outlook Tuesday: North to northwesterly 20/30 knots shifting south to southeasterly 10/15 knots during the evening. Seas: 2/3 metres, decreasing below 2 metres in the afternoon or evening. Swell: Southerly around 1 metre, increasing to 1/1.5 metres offshore during the afternoon or evening.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.