


Tropical Weather Outlook and Summary
Issued by NWS
Issued by NWS
175 ABPZ20 KNHC 041730 TWOEP Tropical Weather Outlook NWS National Hurricane Center Miami FL 1100 AM PDT Sat Oct 4 2025 For the eastern and central North Pacific east of 180 longitude: Active Systems: The National Hurricane Center is issuing advisories on Tropical Storm Octave, located in the east Pacific, well to the west-southwest of the southern tip of the Baja California Peninsula. Offshore of the Southwestern Coast of Mexico (EP99): Satellite imagery indicates that an area of low pressure a few hundred miles off the southwestern coast of Mexico continues to become better organized, and it appears that a tropical depression may be forming. If current trends persist, advisories on a tropical depression will be initiated later today or tonight. The system is forecast to move slowly west-northwestward, remaining offshore of the southwestern coast of Mexico during the next several days. Interests along the southwestern coast of Mexico should continue to monitor the progress of this system. For additional information, including gale warnings, please see High Seas Forecasts issued by the National Weather Service. * Formation chance through 48 hours...high...near 100 percent. * Formation chance through 7 days...high...near 100 percent. South of Southern Mexico: An area of low pressure is expected to form off the southern coast of Mexico by the middle of next week. Gradual development of this system is likely thereafter, and a tropical depression could form during the middle to latter part of next week while moving west-northwestward to northwestward, near or parallel to the coast of Mexico. * Formation chance through 48 hours...low...near 0 percent. * Formation chance through 7 days...medium...60 percent. && High Seas Forecasts issued by the National Weather Service can be found under AWIPS header NFDHSFEPI, WMO header FZPN02 KWBC, and on the web at ocean.weather.gov/shtml/NFDHSFEPI.php $$ Forecaster Hogsett