The tropics remain quiet for the most part as we begin to approach the end of June. Only one area, tucked away in the NW Caribbean Sea, is of any concern and even it has a low chance of development.
This morning’s update from the NHC indicates that a tropical wave and a weak area of low pressure is present just off the coast from the Yucatan peninsula, over the northwest Caribbean Sea. It is rather disorganized with limited convection associated with it.
As with the precursor to what became TS Danielle, the main threat here will be periods of heavy rain for portions of Central America as the wave/low moves across over the next few days. And, as was the case with Danielle, if the low has enough warm water to work with once over the southern Bay of Campeche, there is potential for some additional development. Right now, nothing indicates any major issues arising from this system but it is something to monitor.
Computer models indicate that a track similar to Danielle would be likely which means more rain possible for eastern Mexico over the weekend. I see no reason to believe that this system would be of any concern to Texas or elsewhere along the U.S. Gulf Coast.
Meanwhile, the Pacific remains virtually shut down, quite a stark contrast to last year when several hurricanes had formed by now. This is truly remarkable and I do not see the trend ending anytime soon. Perhaps within the next 10 days something will try to get going as a strong upward motion (MJO) pulse is forecast to move through the region, helping to promote tropical convection and thus increasing the chances for development.
I will have more here tomorrow.
M. Sudduth 10:50 AM ET June 23