PMZ101-081600-
Synopsis for the E Pacific within 250 nm of Central America,
Colombia, and within 750 nm of Ecuador
855 PM PDT Sun Jun 7 2026

.SYNOPSIS...New large SW swell will surge across the Central 
America offshore waters today through early Tue. As a result, 
moderate seas will quickly become rough by this evening, and then
very rough by Mon morning, building to around 11 ft between 
Ecuador and the Galapagos. At the same time, convergent monsoonal
winds will generate periods of heavy showers and strong 
thunderstorms across the regional offshore waters at least into 
early next week. Low pressure south of El Salvador will gradually
strengthen the monsoonal SW to W winds across the offshore 
waters of Central America tonight through Mon night, leading to 
fresh to strong SW to W winds tonight, becoming strong to near- 
gale while expanding northward on Mon. Environmental conditions 
are conducive for further development of this system, and a 
tropical depression is likely to form during the next day or two 
while the system moves slowly northward toward the coast of 
Central America. Interests along the Pacific coasts of 
northwestern Costa Rica, Nicaragua, Honduras, and El Salvador 
should monitor the progress of this system.