590  
ABPZ20 KNHC 081131  
TWOEP  
 
TROPICAL WEATHER OUTLOOK  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
500 AM PDT MON JUN 8 2026  
 
FOR THE EASTERN AND CENTRAL NORTH PACIFIC EAST OF 180 LONGITUDE:  
 
ACTIVE SYSTEMS:  
THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON RECENTLY  
UPGRADED TROPICAL STORM BORIS, LOCATED JUST OFFSHORE THE SOUTHERN  
COAST OF MEXICO.  
 
OFFSHORE OF CENTRAL AMERICA (EP92):  
SHOWERS AND THUNDERSTORMS CONTINUE TO SHOW SIGNS OF ORGANIZATION IN  
ASSOCIATION WITH A LOW PRESSURE AREA OFFSHORE OF CENTRAL AMERICA.  
ENVIRONMENTAL CONDITIONS APPEAR CONDUCIVE FOR FURTHER DEVELOPMENT OF  
THIS SYSTEM, AND A TROPICAL DEPRESSION IS LIKELY TO FORM DURING THE  
NEXT DAY OR SO WHILE THE SYSTEM MOVES SLOWLY NORTHWARD AND THEN  
NORTHWESTWARD TOWARD THE COAST OF CENTRAL AMERICA. INTERESTS ALONG  
THE PACIFIC COASTS OF NORTHWESTERN COSTA RICA, NICARAGUA, HONDURAS,  
EL SALVADOR, AND GUATEMALA SHOULD MONITOR THE PROGRESS OF THIS  
SYSTEM, AS HEAVY RAINFALL AND LIFE-THREATENING FLASH FLOODING ARE  
POSSIBLE THROUGH THE MIDDLE PORTION OF THIS WEEK. FOR ADDITIONAL  
INFORMATION, 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.  
 
 
PUBLIC ADVISORIES ON BORIS ARE ISSUED UNDER WMO HEADER WTPZ32 KNHC  
AND UNDER AWIPS HEADER MIATCPEP2.  
FORECAST/ADVISORIES ON BORIS ARE ISSUED UNDER WMO HEADER WTPZ22 KNHC  
AND UNDER AWIPS HEADER MIATCMEP2.  
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 BUCCI  
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