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Marine Graphical Composite Forecast Map for Central America E Pacific Offshore Waters

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Synopsis for the E Pacific within 250 nm of Central America,
Colombia, and within 750 nm of Ecuador
1030 AM PDT Tue Jun 19 2018

.SYNOPSIS...The monsoon trough will prevail near 10N through
midweek before slowly lifting northward. Light to gentle winds
will prevail N of the monsoon trough, with gentle to moderate S
to SW winds prevailing S of the monsoon trough. A pulse of long
period SW swell will reach the waters W of Ecuador by Thursday,
with combined seas building to 7 to 9 ft, except in the lee of
the Galapagos Islands. The swell will continue to spread across
the southern forecast waters, with seas building to 5 to 8 ft S
of 08N by Saturday night.