872 
AXPZ20 KNHC 271513
TWDEP 

Tropical Weather Discussion
NWS National Hurricane Center Miami FL
1605 UTC Mon Apr 27 2026

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 1200 UTC surface analysis and satellite imagery through
1400 UTC.

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

A trough axis extends from 09N84W to 06N99W. The ITCZ extends 
from 06N99W to 07N120W to beyond 05N140W. Scattered moderate
isolated strong convection is active from 07N to 09N between 80W
and 83W, from 09N to 11N between 100W and 103W, from 08N to 11N
between 111W and 121W, from 03.4S to 01.5S between 110W and 117W,
and from 09.5N to 15N between 125W and 134W. Scattered moderate
convection is active from 12N to 17N between 115W and 122W.

...OFFSHORE WATERS WITHIN 250 NM OF MEXICO...

Ridging off Baja California combined with troughing over NW
Mexico supports moderate to fresh winds off the peninsula per
recent ASCAT scatterometer data, as well as in the central Gulf 
of California. Winds are mainly gentle elsewhere. Combined seas 
are 5-7 ft off Baja California, 3-5 ft off southwest and southern
Mexico, and 1-3 ft in the southern Gulf of California.

For the forecast, ridging will build over the area through early
week. The pattern will support moderate to fresh northwest winds
over the Baja California waters, except for moderate to fresh to
occasionally strong winds funneling along the coast of Baja 
California Sur between between Cabo San Lazaro and Punta Eugenia 
through the remainder of the morning. Elsewhere, mostly light to 
gentle west to northwest winds are expected through the week. 
Moderate to fresh winds may develop in the central and southern 
Gulf of California by the middle of the week as the pressure 
gradient tightens slightly. Seas may build to locally rough off 
Baja California Norte by the end of the week in NW swell. 

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

Light to gentle variable winds and 3-6 ft combined seas prevail 
north of the Equator. Gentle to moderate SE winds prevail south 
of the Equator, within 5-7 ft seas in S to SW swell.

For the forecast, a light gradient will maintain rather tranquil
conditions over the Central American and Colombian waters
through the week while moderate to fresh southeast winds and
moderate long-period south to southwest swell remain offshore
Ecuador. Winds will pulse to moderate to fresh in the Gulf of 
Papagayo in the early mornings starting Tue, and also in the Gulf
of Panama tonight through Thu night.

...REMAINDER OF THE AREA...

The ridge north of the ITCZ is disrupted by a trough extending 
from 26N123W to 21N128W as captured by recent ASCAT scatterometer
data. Moderate to locally fresh NE winds are found north of the 
ITCZ to 23N west of 120W also seen by ASCAT. Mainly light to 
gentle winds are elsewhere across the open waters. Seas are 6-8 
ft in mixed SE and NW swell south of the Equator, and 4-7 ft 
across the remainder of the waters.

For the forecast, a rather weak high pressure across the region 
along with persistent troughing over the northwest waters will 
generally maintain moderate to occasionally fresh trade winds 
from the ITCZ to 20N and west of 120W. Combined seas will be in 
the range of 5-7 ft over the western part of the area and 4-6 ft
elsewhere, except near 8 ft along 03.4S through the early part 
of the week. Seas may build slightly over the waters north of 10N
and west of 120W by the middle of the week in new swells.

$$
Lewitsky