Northwest to southwesterly 10/15 knots tending south to southwesterly before dawn then turning westerly during the morning. Winds reaching up to 20 knots west of Port Hedland early in the morning and again in the evening. Seas: Around 1 metre, decreasing below 0.5 metres during the morning, then increasing to around 1 metre around midday. Swell: Westerly below 1 metre. Outlook Tuesday: West to southwesterly 15/20 knots. Seas: Around 1 metre, increasing to 1/1.5 metres during the afternoon. Swell: Westerly below 1 metre. Outlook Wednesday: West to southwesterly 15/20 knots. Seas: 1/1.5 metres, increasing to 1.5/2 metres inshore during the afternoon or evening. Swell: Westerly below 1 metre.

Issued Mon 01:01