Tropical Weather Outlook
NWS Central Pacific Hurricane Center Honolulu HI
800 AM HST Wed Sep 13 2023

For the central North Pacific...between 140W and 180W:

1. Disorganized showers and thunderstorms are associated with a weak 
area of low pressure located 650 miles southwest of the Hawaii. 
Environmental conditions are not conducive for development as it 
moves west at 10 mph.
* Formation chance through 48 hours...low...near 0 percent.
* Formation chance through 7 days...low...near 0 percent.

2. Western East Pacific (EP94):
Showers and thunderstorms associated with a broad area of low 
pressure located approximately 1900 miles southeast of Hilo, Hawaii 
are showing some signs of organization. Environmental conditions 
appear conducive for development of this system, and a tropical 
depression is likely to form during the next couple of days or so 
while it moves west-northwestward to northwestward at 10 to 15 mph. 
By the weekend, upper-level winds are forecast to become less 
favorable for additional development while the system moves slowly 
* Formation chance through 48 hours...high...70 percent.
* Formation chance through 7 days...high...80 percent.

Elsewhere, no tropical cyclones are expected during the next 7 days.

Forecaster Shigesato