NHC Eastern North Pacific

Eastern North Pacific Tropical Weather Outlook

000ABPZ20 KNHC 131722TWOEP Tropical Weather OutlookNWS National Hurricane Center Miami FL1100 AM PDT Sun Sep 13 2026For the eastern and central North Pacific east of 180 longitude:Active Systems:The National Hurricane Center is issuing advisories on Tropical Storm Norbert, located well west of the southern tip of the Baja California Peninsula.Central and Western East Pacific (EP97):Showers and thunderstorms associated with a low pressure area located several hundred miles southwest of the southern tip of the Baja Peninsula have become better organized and more persistent today. If these development trends continue, a tropical depression or storm is likely to form later today or tonight while the system moves generally westward. For more information on this disturbance, including gale warnings, please see High Seas Forecasts issued by the National Weather Service.* Formation chance through 48 hours...high...90 percent.* Formation chance through 7 days...high...90 percent.&&High Seas Forecasts issued by the National Weather Servicecan be found under AWIPS header NFDHSFEPI, WMO header FZPN02 KWBC, and on the web at ocean.weather.gov/shtml/NFDHSFEPI.php$$Forecaster Brown

Tropical Storm Tropical

• Summary for Tropical Storm Norbert (EP4/EP142026)
  

Tropical Storm Norbert

• Tropical Storm Norbert Public Advisory Number 16
  
• Tropical Storm Norbert Forecast Advisory Number 16
  
• Tropical Storm Norbert Forecast Discussion Number 16
  
• Tropical Storm Norbert Wind Speed Probabilities Number 16
  
• Tropical Storm Norbert Graphics
  
  
  
  
  Wind Speed Probabilities last updated Sun, 13 Sep 2026 15:23:12 GMT