Northwest to southwesterly 10/20 knots. Seas: 1/2 metres. Swell: Southerly around 1 metre. Outlook Sunday: Westerly 15/25 knots. Seas: 1/2 metres. Swell: Southerly below 1 metre. Outlook Monday: West to northwesterly 10/15 knots becoming variable about 10 knots during the afternoon. Seas: Below 1 metre. Swell: South to southwesterly below 1 metre.Issued Sat 05:01 EDT
04:14 EDT It's not easy to get a sense of just how powerful a typhoon, cyclone or tornado will be.