Tropical Weather Outlook
NWS Central Pacific Hurricane Center Honolulu HI
800 PM HST Mon Aug 28 2023

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

Active Systems:
The National Hurricane Center in Miami, Florida is issuing 
advisories on Tropical Storm Irwin, centered around 1000 miles west 
of the southern tip of the Baja California peninsula and 1900 miles 
east of Hilo, Hawaii. Irwin is forecast to move into the Central 
Pacific Hurricane Center area of responsibility as a post-tropical 
remnant low on Friday. 

1. Approximately 800 miles south-southeast of Hilo, Hawaii (CP90):
An area of low pressure is producing disorganized showers and 
thunderstorms. Environmental conditions are marginally conducive 
for some slow development of this system as it continues westward 
around 15 mph.
* Formation chance through 48 hours...low...30 percent. 
* Formation chance through 7 days...low...30 percent.

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

Public Advisories on Tropical Storm Irwin are issued under WMO 
header WTPZ35 KNHC and under AWIPS header MIATCPEP5.
Forecast/Advisories on Tropical Storm Irwin are issued under 
WMO header WTPZ25 KNHC and under AWIPS header MIATCMEP5.

Forecaster Gibbs