812  AXPZ20 KNHC 020352 TWDEP  Tropical Weather Discussion NWS National Hurricane Center Miami FL 0405 UTC Sun Jun 02 2024  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 0000 UTC surface analysis and satellite imagery through 0345 UTC.  ...TROPICAL WAVES...  The axis of a tropical wave is near 96W, to the north of 04N,  moving westward near 10 kt. Numerous moderate to strong  convection is within 180 nm either side of the wave from 08N to  14N. Active convection is expected to continue with this system  through the into early next week while it moves slowly westward,  and well to the south of the coast of Mexico. However,  development of this system appears unlikely.   ...INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...  The monsoon trough axis extends from low pressure of 1007 mb  over northern Colombia to 10N85W to 11N95W to 08N112W to 10N129W to low pressure near 09N137W 1010 mb and to 08N140W. Numerous moderate to strong convection is within 60 nm either side of  the trough between 106W and 110W, also within 60 nm north of  the trough between 114W and 122W and within 60 nm south of the trough between 120W and 122W. Scattered moderate to isolated strong convection is seen within 120 nm north of the trough  between 99W and 102W, within 120 nm south of the trough between  99W and 104W and also south of the trough within 60 nm of  06N120W.  ...OFFSHORE WATERS WITHIN 250 NM OF MEXICO...  A ridge extends from high pressure centered well northwest of  the region near 34N144W to near the Revillagigedo Islands. The  pressure gradient between the area of high pressure and a trough  over the Gulf of California is supporting moderate northwesterly  winds across the Baja California waters extending southward to  near the Revillagigedo Islands. Moderate winds are noted in the  vicinity of the tropical wave south of the Gulf of Tehuantepec.  Light to gentle winds prevail over the remainder of the  discussion waters. Seas are in the 6-8 ft range in NW swell off  Baja California Norte, and 6-7 ft off Baja California Sur.  Elsewhere over the open waters off Mexico, seas are in the 4-6 ft range in southwest swell. Seas of 3 ft or less are over the Gulf of California. Hazy conditions persist off southern Mexico,  including the Gulf of Tehuantepec, due to agricultural fires over southern Mexico and Central America. Visibilities may decrease  at times to 3 nm or less.  For the forecast, moderate to fresh NW to N winds will prevail  off the Baja California waters through early next week.  Elsewhere, light to gentle winds will prevail across the open  waters. Seas of 7 to 9 ft in NW swell are expected off of Baja  California Norte through Mon. Hazy conditions, dense at times,  may persist off southern Mexico, including the Gulf of  Tehuantepec, due to agricultural fires over S Mexico and Central  America.   ...OFFSHORE WATERS WITHIN 250 NM OF CENTRAL AMERICA, COLOMBIA,  AND WITHIN 750 NM OF ECUADOR...  Moderate to locally fresh east gap winds prevail across the Gulf of Papagayo region and extend across most of the waters of  Nicaragua to near 89W. Gentle to moderate winds are elsewhere N  of the monsoon trough. Gentle to locally moderate winds prevail  S of the monsoon trough. Seas are in the 5-6 ft range N of the  monsoon trough and 4-5 ft south of the monsoon trough. Hazy  conditions continues off the Central American coast due to  agricultural fires in southern Mexico and Central America.  Visibilities may decrease at times to around 5 nm or less.   For the forecast, moderate to fresh E gap winds will prevail  across the Papagayo region and most of Nicaragua waters through  early Sun. Elsewhere, gentle to moderate winds are expected for  the next several days. Hazy skies from smoke caused by  agricultural fires over Mexico and Central America may reduce  visibilities over portions of the Central American offshore  waters the next few days.   ...REMAINDER OF THE AREA...  A ridge extends from high pressure of 1029 mb that is centered  well to the northwest of the discussion area near 33N149W to  near the Revillagigedo Islands. The pressure gradient between the area of high pressure and lower pressure within the monsoon  trough is supporting moderate to fresh winds N of the ITCZ to 25N and W of 120W. Gentle to moderate winds are elsewhere N of the  monsoon trough. Seas of 6-8 ft in north to northeast swell  prevail across all but the far NW waters, where seas of 5-6 ft  exist. Gentle to moderate winds and seas of 5-6 ft prevail S of  the monsoon trough.   For the forecast, trade winds increase to fresh to strong speeds over the far western part of the area north of the 1010 low that is located near 09N137W to 18N, and continue until Sunday  afternoon, at which time the low crosses 140W. Seas of 8-10 ft in NE swell will linger over the western part of the area from 10N  to 20N and west of about 134W through late Mon. Otherwise, little change is expected to the current conditions over much of the  area the next few days. The active convection along the monsoon  trough will gradually shift westward and weaken through late Sun.   $$ Aguirre