(WFLA) — The National Hurricane Center is tracking a tropical wave that moved off the coast ... The NHC has given it a low 20 percent chance of formation in the next 48 hours and a low 30 ...

The likelihood of formation before Sunday night was put at 30%, and within a week at 70%. At 6:19 p.m., the wave was moving west in the Atlantic Ocean at 15 to 20 mph. If the wave strengthens into ...

Over the following decade, oceanographers came to define a rogue wave as being at least twice the height of a formation’s ... waves of extreme size.” A small comfort, perhaps.

The National Hurricane Center is keeping an eye on a disturbance that has a 90% chance of formation ... The NHC is also tracking a strong tropical wave that is forecast to move off the coast ...