其实更应该给那个非洲波标注。

1. A westward-moving tropical wave located over the central tropical
Atlantic several hundred miles east of the Windward Islands is
currently producing limited shower and thunderstorm activity.
However, upper-level winds are expected to become a little more
conducive for development by the middle of next week as the
disturbance approaches the central and southern Lesser Antilles
and moves into the eastern Caribbean Sea.
* Formation chance through 48 hours...low...10 percent.
* Formation chance through 5 days...low...20 percent.
Forecaster Stewart