NHC Eastern North Pacific

Eastern North Pacific Tropical Weather Outlook

960 ABPZ20 KNHC 281739TWOEP Tropical Weather OutlookNWS National Hurricane Center Miami FL1100 AM PDT Mon Jul 28 2025For the eastern and central North Pacific east of 180 longitude:Active Systems: The National Hurricane Center is issuing advisories on Hurricane Iona, located in the central Pacific basin well southeast of the Hawaiian Islands, and on Tropical Depression Two-C also located in the central Pacific basin well east-southeast of the Hawaiian Islands. Western East Pacific (EP98):Showers and thunderstorms associated with an area of low pressure located about 1600 miles east-southeast of the Hawaiian Islands have decreased in coverage this morning.  Environmental conditions appear conducive for gradual development, and a tropical depression could form during the next day or two.  The system is forecast to  move generally westward around 10 mph and enter the Central Pacific basin around midweek. * Formation chance through 48 hours...medium...60 percent.* Formation chance through 7 days...medium...60 percent.South of Southwestern Mexico (EP99):A large area of disorganized showers and thunderstorms located a few hundred miles south of the southern coast of Mexico are associated with a trough of low pressure.  Environmental conditions are expected to be conducive for development, and a tropical depression is likely to form during the middle part of this week as it moves west-northwestward or northwestward at 10to 15 mph remaining well offshore of the southwestern coast of Mexico.   * Formation chance through 48 hours...medium...60 percent. * Formation chance through 7 days...high...90 percent.&&Public Advisories on Tropical Depression Two-C are issued under WMO header WTPA32 PHFO and under AWIPS header MIATCPCP2.Forecast/Advisories on Tropical Depression Two-C  are issued under WMO header WTPA22 PHFO and under AWIPS header MIATCMCP2.$$Forecaster Brown

There are no tropical cyclones at this time.