Tropical Weather Outlook: 3 areas being monitored, up to 90% development odds

en Español 000 ABNT20 KNHC 271125 TWOAT Tropical Weather Outlook NWS National Hurricane Center Miami FL 800 AM EDT Sun Sep 27 2026 For the North Atlantic...Caribbean Sea and the Gulf of America: Active Systems: The National Hurricane Center is issuing advisories on Tropical Depression Fay, located well to the west-southwest of the Azores. Central Subtropical Atlantic: A surface trough of low pressure located several hundred miles east of Bermuda continues to produce an area of disorganized showers and thunderstorms. Environmental conditions appear somewhat favorable for gradual development of this system, and a tropical depression could form by the early to mid portion of this week as it initially moves northward before turning eastward early this week over the central Subtropical Atlantic. * Formation chance through 48 hours...low...30 percent. * Formation chance through 7 days...medium...40 percent. $$ Forecaster Papin

en Español 000 ABPZ20 KNHC 270527 TWOEP Tropical Weather Outlook NWS National Hurricane Center Miami FL 1100 PM PDT Sat Sep 26 2026 For the eastern and central North Pacific east of 180 longitude: Active Systems: The National Hurricane Center is issuing advisories on Hurricane Polo, located southwest of Cabo San Lucas, Mexico, on Hurricane Odalys, located well west of the southern tip of Baja California, and on Hurricane Nolo, located south-southwest of the Big Island of Hawaii. Southwest of the Gulf of Tehuantepec (EP90): Recent satellite-derived wind data indicate that the area of low pressure located a few hundred miles southwest of the Gulf of Tehuantepec is gradually becoming better defined. Additional development of the system is anticipated due to conducive environmental conditions, and a tropical depression is expected to form in the next day or so. This system is forecast to continue moving slowly to the west-northwest or northwest, staying parallel to the coast of southern and southwestern Mexico. For additional information, including Gale Warnings, see High Seas forecast issued by the National Weather Service. * Formation chance through 48 hours...high...90 percent. * Formation chance through 7 days...high...90 percent. Well East-Southeast of the Hawaiian Islands: A broad area of low pressure located about 1000 miles to the east-southeast of the Hawaiian Islands is becoming organized. Environmental conditions are expected to be conducive for development of this system, and a tropical depression is likely to form during the early to middle part of next week. The system should move generally northeastward, and remain well east-southeast of the Hawaiian Islands. * Formation chance through 48 hours...medium...40 percent. * Formation chance through 7 days...high...70 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 Pierce/Evans/Pasch