Several models aresuggesting a sub-tropical or tropical low will develop over the southwesternNorth Atlantic by next Wednesday or Thursday near or north of theBahamas.
http://oceanweatherservices.com/weather_updates/
Update: Tue 05 May:
A large area of showers and thunderstorms over the southwestern North Atlantic is expected to consolidate during the next 18-24 hours with an area of low pressure forming near 28N/78W with winds of 20-25 knots likely north of the center . Read more http://oceanweatherservices.com/weather_updates/