|Swell height||Districts with warnings||3pm forecast wind|
Friday: Northeasterly 15/20 knots, reaching up to 25 knots offshore south of Crowdy Head in the late evening. Seas: 1/1.5 metres, increasing to 1.5/2 metres offshore south of Crowdy Head. Swell: Easterly below 1 metre. Saturday: North to northeasterly 15/20 knots tending north to northwesterly 10/15 knots in the evening. Winds reaching up to 25 knots offshore south of Crowdy Head early in the morning. Seas: 1.5/2 metres, decreasing below 1.5 metres during the morning, then decreasing below 1 metre during the afternoon. Swell: Easterly below 1 metre. Weather: The chance of thunderstorms south of Port Macquarie from the late morning, extending throughout from the early afternoon. Outlook Sunday: South to southeasterly 15/20 knots. Seas: Around 1 metre, increasing to 1/1.5 metres north of Crowdy Head during the morning. Swell: Easterly around 1 metre. Weather: The chance of thunderstorms. Outlook Monday: Southeasterly 10/15 knots. Seas: Around 1 metre. Swell: Easterly below 1 metre. Weather: The chance of thunderstorms.Issued Fri 16:07 EDT
15:34 EDT It's not easy to get a sense of just how powerful a typhoon, cyclone or tornado will be.