000
AXPZ20 KNHC 201556
TWDEP 

Tropical Weather Discussion
NWS National Hurricane Center Miami FL
1526 UTC Sat Jun 20 2020

Tropical Weather Discussion for the eastern Pacific Ocean from
the Equator to 32N, east of 140W. The following information is
based on satellite imagery, weather observations, radar, and
meteorological analysis.

Based on 1200 UTC surface analysis and satellite imagery through
1530 UTC.

...TROPICAL WAVES...

A tropical wave is analyzed along 83W, moving west at 15 kt. 
Scattered moderate isolated strong convection is noted from 06N 
to 10N between 80W and 86W.

A tropical wave is analyzed along 99W, moving west at 15 kt. 
Scattered moderate isolated strong convection is noted from 07N 
to 16N between 95W and 105W. 

A tropical wave is analyzed along 107W, moving west at 15 kt. 
Scattered moderate convection is noted in the vicinity of the
wave axis.

A tropical wave is analyzed along 127W, moving west at 15 to 20 
kt. Scattered moderate convection is noted from 10N to 12N 
between 124W and 126W.

...INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... 

The monsoon trough extends from 08N78W to 11N106W to 12N126W to
a 1010 mb low near 10N132W. The ITCZ extends from 10N135W to 
beyond 10N140W. Scattered moderate to strong convection is noted 
from 08N to 10N between 93W and 124W. 

OFFSHORE WATERS WITHIN 250 NM OF MEXICO...

A surface ridge is building eastward to around 18N116W. The 
associated pressure gradient supports moderate NW winds west of 
Baja California. Mainly light to gentle winds and 4-7 ft seas 
prevail elsewhere. Moderate to fresh NW winds are expected west 
of Baja California S of Punta Eugenia this weekend into early 
next week. These winds should diminish slightly by mid week.

OFFSHORE WATERS WITHIN 250 NM OF CENTRAL AMERICA, COLOMBIA, AND 
WITHIN 750 NM OF ECUADOR...

Moderate to fresh SW winds prevail south of the monsoon trough 
along with 6-8 ft seas in southwesterly cross-equatorial swell. 
Gentle to moderate winds are north of the trough axis along with 
seas of 5-6 ft. The winds in the Papagayo Region could become 
moderate to fresh Sun night and Mon.

REMAINDER OF THE AREA...

A ridge extends E-SE from high pressure centered near 32N141W to
near the Revillagigedo Islands. The associated pressure gradient
is supporting fresh trade winds from 10N to 17N west of 120W. 
Seas are 6-7 ft across this area in mixed swell. Moderate to 
fresh trade winds and 5-7 ft seas prevail elsewhere north of the 
convergence zone, west of 120W.
 
Moderate southerly flow prevails S of the monsoon trough axis. 
Long-period southwesterly swell dominates the waters south of 
12N and east of 115W, in 6 to 8 ft seas. Southerly swell 
entering the area will maintain 6-8 ft seas south of 10N.

$$
Torres