Over the hot tropical waters of West Africa a fitful breeze flung salt spray in the faces of fishermen. Storms are common in the Atlantic between June and November. Most weather disturbances falter and die, no sooner born than ended. Wind blowing from the east six miles high may collide with wind blowing from the opposite direction, creating a shear that will decapitate a storm and rip it apart before an eye can solidify. Warm waters fuel a hurricane, but cold ocean currents can destroy the system before it gains strength. For the moment, this particular disturbance has no name. Meteorologists say she is a tropical depression that should be watched, but five days east of Florida, with gale force winds, she is worthy of no more than a warning to seafaring ships.