The National Hurricane Center in Miami said at 1 p.m. EST Nadine was about 515 miles south of the Azores heading west at 2 mph.
The storm was sporting winds of 60 mph.
There were no coast watches or warnings in effect.
In the Eastern Pacific, Tropical Storm Miriam with forecast to become a hurricane Sunday night.
Sunday morning, the storm was 505 miles south of the southern tip of Baja California, with winds of 65 mph. Miriam was heading northwest at 8 mph.
There were no coastal watches or warnings in effect.
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