238  
AXPZ20 KNHC 052054  
TWDEP  
 
TROPICAL WEATHER DISCUSSION  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
2205 UTC SAT JUL 05 2025  
 
TROPICAL WEATHER DISCUSSION FOR THE EASTERN PACIFIC OCEAN FROM  
03.4S TO 30N, EAST OF 120W INCLUDING THE GULF OF CALIFORNIA, AND  
FROM THE EQUATOR TO 30N, BETWEEN 120W AND 140W. THE FOLLOWING  
INFORMATION IS BASED ON SATELLITE IMAGERY, WEATHER OBSERVATIONS,  
RADAR, AND METEOROLOGICAL ANALYSIS.  
 
BASED ON 1800 UTC SURFACE ANALYSIS AND SATELLITE IMAGERY THROUGH  
2045 UTC.  
   
..SPECIAL FEATURES  
 
 
CENTRAL EAST PACIFIC (EP96):  
DISORGANIZED SHOWERS AND THUNDERSTORMS LOCATED A FEW HUNDRED  
MILES SOUTHWEST OF MANZANILLO, MEXICO, ARE ASSOCIATED WITH A  
TROUGH OF LOW PRESSURE. GRADUAL DEVELOPMENT OF THIS SYSTEM IS  
ANTICIPATED DURING THE NEXT FEW DAYS, AND A TROPICAL DEPRESSION  
IS LIKELY TO FORM LATE THIS WEEKEND OR EARLY NEXT WEEK WHILE IT  
MOVES GENERALLY WEST-NORTHWESTWARD WELL OFF THE COAST OF MEXICO.  
THE OBSERVED SHOWER AND THUNDERSTORM ACTIVITY ARE OF THE  
SCATTERED TO NUMEROUS MODERATE TO ISOLATED STRONG TYPE INTENSITY  
COVERING THE AREA FROM 13N TO 17N BETWEEN 102W AND 110W. THERE  
IS A MEDIUM CHANCE OF TROPICAL FORMATION WITHIN THE NEXT TWO  
DAYS, AND A HIGH CHANCE WITHIN THE NEXT SEVEN DAYS. PLEASE REFER  
TO THE LATEST NHC TROPICAL WEATHER OUTLOOK AT WWWW.HURRICANES.GOV  
FOR MORE DETAILS.  
   
..TROPICAL WAVES  
 
THE AXIS OF A TROPICAL WAVE IS NEAR 90W, FROM 07N NORTHWARD,  
MOVING WESTWARD AROUND 10 TO 15 KT. SCATTERED MODERATE  
CONVECTION IS SEEN WEST OF THE WAVE FROM 05N TO 10N.  
 
THE AXIS OF A TROPICAL WAVE IS ALONG 106W FROM 10N TO 20N,  
MOVING WESTWARD AROUND 10 TO 15 KT. LOW PRESSURE OF 1010 MB IS  
ALONG THE WAVE AXIS NEAR 15N. PLEASE SEE SPECIAL FEATURES ABOVE  
FOR MORE ON THIS FEATURE.  
   
..INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH  
 
THE MONSOON TROUGH EXTENDS FROM 10N85W TO 10N98W. IT RESUMES  
FROM THE 1010 MB LOW PRESSURE NEAR 15N106W SOUTHWESTWARD TO  
09N121W, WHERE IT TRANSITIONS TO THE ITCZ TO 07N127W TO BEYOND  
08N140W. SCATTERED MODERATE TO ISOLATED STRONG CONVECTION IS  
SEEN FROM 04N TO 08N BETWEEN 78W-82W. SCATTERED MODERATE TO  
ISOLATED STRONG CONVECTION IS NOTED FROM 05N TO 09N BETWEEN  
78W AND 82W. SCATTERED MODERATE CONVECTION IS FROM 04N TO 09N  
BETWEEN 90W AND 95W, ALSO WITHIN 60 NM N OF THE TROUGH BETWEEN  
109W-114W AND BETWEEN 117W-118W.  
   
..OFFSHORE WATERS WITHIN 250 NM OF MEXICO  
 
PLEASE SEE THE SPECIAL FEATURES SECTION FOR INFORMATION ON THE  
POTENTIAL FOR TROPICAL CYCLONE DEVELOPMENT WELL OFF THE COAST OF  
MEXICO LATE THIS WEEKEND OR EARLY NEXT WEEK.  
 
THE REMNANT LOW OF FLOSSIE IS JUST WEST OF THE BAJA CALIFORNIA  
SUR WATERS, CENTERED NEAR 24N119W WITH A PRESSURE OF 1013 MB.  
MODERATE WINDS, AND SEAS OF 5 TO 7 FT ARE NOTED NEAR THE LOW.  
MODERATE TO FRESH WINDS, AND SEAS OF 6 TO 7 FT ARE NOTED SOUTH  
OF SOUTHWESTERN MEXICO WITH A DEVELOPING AREA OF LOW PRESSURE.  
GENTLE TO MODERATE WINDS, AND SEAS OF 2 TO 3 FT ARE IN THE GULF  
OF CALIFORNIA. LIGHT TO GENTLE WINDS, AND SEAS OF 5 TO 6 FT,  
PREVAIL ELSEWHERE.  
 
FOR THE FORECAST, FRESH TO OCCASIONALLY STRONG WINDS AND ROUGH  
SEAS ARE EXPECTED OFF THE COAST OF SOUTHWESTERN MEXICO FOR THE  
REST OF THIS WEEKEND AS AN AREA OF LOW PRESSURE MOVES GENERALLY  
WEST-NORTHWESTWARD WELL OFF THE COAST OF MEXICO. GRADUAL  
DEVELOPMENT OF THIS SYSTEM IS ANTICIPATED DURING THE NEXT FEW  
DAYS, AND A TROPICAL DEPRESSION IS LIKELY TO FORM LATE THIS  
WEEKEND OR EARLY NEXT WEEK. THERE IS A MEDIUM CHANCE OF TROPICAL  
CYCLONE FORMATION WITHIN THE NEXT TWO DAYS, AND A HIGH CHANCE  
WITHIN THE NEXT SEVEN DAYS. LOOKING AHEAD, AN AREA OF LOW  
PRESSURE COULD FORM SEVERAL HUNDRED MILES OFFSHORE OF  
SOUTHWESTERN MEXICO LATE NEXT WEEK. SOME GRADUAL DEVELOPMENT OF  
THIS SYSTEM IS POSSIBLE THEREAFTER WHILE IT MOVES GENERALLY WEST-  
NORTHWESTWARD.  
 
...OFFSHORE WATERS WITHIN 250 NM OF CENTRAL AMERICA, COLOMBIA,  
AND WITHIN 750 NM OF ECUADOR...  
 
GENTLE TO MODERATE WINDS ARE NOTED OVER AND DOWNSTREAM OF THE  
GULF OF PAPAGAYO. LIGHT TO GENTLE WINDS ARE NOTED ELSEWHERE N OF  
THE MONSOON TROUGH, WITH GENTLE TO MODERATE WINDS S OF THE  
MONSOON TROUGH. SEAS ARE IN THE 5 TO 6 FT RANGE, EXCEPT S AND SW  
OF THE GALAPAGOS ISLANDS WHERE SEAS ARE REACHING 7 FT.  
 
FOR THE FORECAST, MODERATE E WINDS WILL PULSE IN THE GULF OF  
PAPAGAYO DURING THE REST OF THE WEEKEND BEFORE STRENGTHENING  
EARLY NEXT WEEK. OTHERWISE, GENTLE TO MODERATE WINDS WILL  
PREVAIL. MODERATE SEAS IN S TO SW SWELL WILL PREVAIL OVER THE  
REGIONAL WATERS INTO EARLY NEXT WEEK.  
   
..REMAINDER OF THE AREA  
 
HIGH PRESSURE PREVAILS OVER THE WATERS N OF 20N. GENTLE TO  
MODERATE WINDS, AND SEAS OF 6 TO 8 FT PREVAIL OVER THE  
DISCUSSION WATERS.  
 
FOR THE FORECAST, MODERATE TO FRESH NE WINDS ARE EXPECTED NORTH  
OF THE MONSOON TROUGH AND ITCZ INTO EARLY NEXT WEEK. MODERATE TO  
ROUGH SEAS IN THE NORTH-CENTRAL WATERS, N OF 25N BETWEEN 120W  
AND 130W, WILL BE REINFORCED BY ANOTHER PULSE OF MODERATE TO  
ROUGH SEAS FROM LONG-PERIOD N SWELL ON SUN, THEN GRADUALLY  
SUBSIDE INTO MON. FRESH TO OCCASIONALLY STRONG WINDS AND ROUGH  
SEAS WILL DEVELOP OVER THE WATERS E OF 120W ON SUN AS A TROPICAL  
WAVE, WITH A POSSIBLE DEVELOPING AREA OF LOW PRESSURE MOVES  
ACROSS THE AREA. PLEASE SEE ABOVE FOR MORE ON THE POTENTIAL FOR  
TROPICAL CYCLONE DEVELOPMENT ASSOCIATED WITH THIS SYSTEM.  
 
 
AGUIRRE  
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