Eastern Pacific Tropical Weather Outlook
421 ABPZ20 KNHC 011746 TWOEP Tropical Weather Outlook NWS National Hurricane Center Miami FL 1100 AM PDT Tue Sep 1 2026 For the eastern and central North Pacific east of 180 longitude: Active Systems: The National Hurricane Center is issuing advisories on Hurricane Karina, located well west-southwest of the southern tip of the Baja California Peninsula, on recently upgraded Hurricane Lowell, located several hundred miles southeast of the Hawaiian Islands, and on Tropical Storm Marie, located several hundred miles southwest of southwestern Mexico. Offshore of Southwestern Mexico: An area of low pressure could form well offshore of Mexico over the weekend. Gradual development is possible early next week as the system moves west-northwestward at 10 to 15 mph, likely remaining well offshore of Mexico. * Formation chance through 48 hours...low...near 0 percent. * Formation chance through 7 days...low...20 percent. && Public advisories on Tropical Storm Marie are issued under WMO header WTPZ33 KNHC and under AWIPS header MIATCPEP3. Forecast/Advisories on Tropical Storm Marie are issued under WMO header WTPZ23 KNHC and under AWIPS header MIATCMEP3.