HURRICANE ISAIAS HAS made landfall hitting the North Carolina coast with sustained winds of 85mph.

The US National Hurricane Centre warned people living on the coast to brace for a storm surge up to 1.5metres and up to 20cm of rain as the newly strengthened Isaias moved up the coast.

Isaias killed two people in the Caribbean and struck the Bahamas but remained at sea as it brushed past Florida over the weekend, providing some welcome relief to emergency managers who had to accommodate mask-wearing evacuees in storm shelters.

But the Hurricane Centre has warned the danger has not passed.

Daniel Brown, senior hurricane specialist, said: “All those rains could produce flash flooding across portions of the eastern Carolinas and mid-Atlantic, and even in the northeast US.”

A tropical storm warning extended all the way up to Maine, where flash flooding is possible in some areas on Wednesday.

The centre also warned of possible tornadoes in North Carolina on Monday night and early Tuesday, and from eastern Virginia to southern New England later on Tuesday.

President Donald Trump described Isaias as “very serious” on Monday.

“Storm surge and inland flooding are possible and everyone needs to remain vigilant until it passes,” Trump said.

Authorities in Myrtle Beach, South Carolina, ordered swimmers out of the water to avoid rough surf and strong rip currents.