Southeasterly 15/20 knots, reaching up to 25 knots northeast of Groote Eylandt. Seas: 1/1.5 metres, increasing to 1.5/2 metres northeast of Groote Eylandt. Swell: Easterly below 1 metre. Outlook Saturday: Southeasterly 15/25 knots increasing to 20/30 knots early in the morning. Winds decreasing to 15/25 knots south of Groote Eylandt in the afternoon. Seas: 1/2 metres, increasing to 2/3 metres during the morning. Swell: Northeast to southeasterly below 1 metre. Outlook Sunday: Southeasterly 20/25 knots increasing to 20/30 knots before dawn then decreasing to 15/25 knots in the middle of the day. Seas: 2/3 metres. Swell: Northeast to southeasterly around 1 metre. Outlook Monday: Southeasterly 15/25 knots reaching up to 30 knots south of Groote Eylandt. Seas: 1.5/2 metres, decreasing to 1/1.5 metres during the afternoon or evening. Swell: East to southeasterly below 1 metre.

Issued Fri 22:00