National Hurricane Center (NHC) Pacific Map

249
ABPZ20 KNHC 281134
TWOEP

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
500 AM PDT Sat Jun 28 2025

For the eastern and central North Pacific east of 180 longitude:

Offshore of Southern Mexico (EP95):
Showers and thunderstorms associated with a broad area of low
pressure located a few hundred miles south-southwest of the Gulf of
Tehuantepec have become a little better organized this morning.
Environmental conditions appear conducive for development, and a
tropical depression is expected to form during the next day or so
while the system moves slowly west-northwestward off the coast of
southern Mexico. Regardless of development, locally heavy
rainfall is expected over portions of Central America and
southeastern Mexico through the weekend.
* Formation chance through 48 hours...high...70 percent.
* Formation chance through 7 days...high...90 percent.

$$
Forecaster Pasch

670
ABPZ20 KNHC 280504
TWOEP

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
1100 PM PDT Fri Jun 27 2025

For the eastern and central North Pacific east of 180 longitude:

Offshore of Southern Mexico (EP95):
Showers and thunderstorms associated with a broad area of low
pressure located a few hundred miles south of the Gulf of
Tehuantepec have remained disorganized since yesterday.
Environmental conditions, however, are forecast to become more
conducive for development during the next day or two, and a
tropical depression is expected to form by late this weekend or
early next week while the system moves slowly west-northwestward,
off the coast of southern Mexico.
* Formation chance through 48 hours...medium...60 percent.
* Formation chance through 7 days...high...90 percent.

$$
Forecaster Beven

000
ABPZ20 KNHC 272324
TWOEP

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
500 PM PDT Fri Jun 27 2025

For the eastern and central North Pacific east of 180 longitude:

Offshore of Southern Mexico (EP95):
Showers and thunderstorms associated with a broad area of low
pressure located a few hundred miles south of the Gulf of
Tehuantepec remain disorganized. Environmental conditions,
however, are forecast to become more conducive for development
during the next day or two, and a tropical depression is expected to
form by late this weekend or early next week while the system moves
slowly west-northwestward, off the coast of southern Mexico.
* Formation chance through 48 hours...medium...60 percent.
* Formation chance through 7 days...high...90 percent.

$$
Forecaster Roberts

000
ABPZ20 KNHC 262307
TWOEP

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
500 PM PDT Thu Jun 26 2025

For the eastern and central North Pacific east of 180 longitude:

Offshore of Southern Mexico (EP95):
Showers and thunderstorms associated with a broad area of low
pressure located a few hundred miles south of the Gulf of
Tehuantepec remain disorganized. Environmental conditions are
forecast to become more conducive for development during the next
couple of days, and a tropical depression is expected to form by
late this weekend while the system moves slowly west-northwestward,
off the coast of southern Mexico.
* Formation chance through 48 hours...medium...50 percent.
* Formation chance through 7 days...high...90 percent.

$$
Forecaster Hagen

000
ABPZ20 KNHC 261728
TWOEP

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
1100 AM PDT Thu Jun 26 2025

For the eastern and central North Pacific east of 180 longitude:

Offshore of Central America and Southern Mexico (EP95):
Showers and thunderstorms associated with a broad area of low
pressure located a few hundred miles southwest of the coast of
Guatemala is beginning to show some signs of organization.
Environmental conditions are expected to become more conducive for
development during the next few days, and a tropical depression is
likely to form by late this weekend while the system moves slowly
west-northwestward, off the coast of southern Mexico.
* Formation chance through 48 hours...medium...50 percent.
* Formation chance through 7 days...high...80 percent.

$$
Forecaster Jelsema/Pasch

000
ABPZ20 KNHC 261149
TWOEP

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
500 AM PDT Thu Jun 26 2025

For the eastern and central North Pacific east of 180 longitude:

Offshore of Central America and Southern Mexico (EP95):
Showers and thunderstorms associated with a broad area of low
pressure located a few hundred miles southwest of the coast of
Guatemala remain limited and disorganized. Environmental conditions
are expected to become more conducive for development during the
next few days, and a tropical depression is likely to form by late
this weekend while the system moves slowly west-northwestward, off
the coast of southern Mexico.
* Formation chance through 48 hours...medium...40 percent.
* Formation chance through 7 days...high...80 percent.

$$
Forecaster Jelsema/Pasch

260
ABPZ20 KNHC 260502
TWOEP

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
1100 PM PDT Wed Jun 25 2025

For the eastern and central North Pacific east of 180 longitude:

Offshore of Central America and Southern Mexico (EP95):
Showers and thunderstorms associated with a broad area of low
pressure located a few hundred miles south-southwest of the coast
of Guatemala have diminished over the past day or so. However, the
low is forecast to encounter more favorable upper-level winds in a
couple of days, and a tropical depression or tropical storm is
likely to form by late this weekend while the system moves slowly
west-northwestward, off the coast of southern Mexico.
* Formation chance through 48 hours...medium...40 percent.
* Formation chance through 7 days...high...80 percent.

$$
Forecaster Hagen

000
ABPZ20 KNHC 260502
TWOEP

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
1100 PM PDT Wed Jun 25 2025

For the eastern and central North Pacific east of 180 longitude:

Offshore of Central America and Southern Mexico (EP95):
Showers and thunderstorms associated with a broad area of low
pressure located a few hundred miles south-southwest of the coast
of Guatemala have diminished over the past day or so. However, the
low is forecast to encounter more favorable upper-level winds in a
couple of days, and a tropical depression or tropical storm is
likely to form by late this weekend while the system moves slowly
west-northwestward, off the coast of southern Mexico.
* Formation chance through 48 hours...medium...40 percent.
* Formation chance through 7 days...high...80 percent.

$$
Forecaster Hagen

683
ABPZ20 KNHC 252314
TWOEP

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
500 PM PDT Wed Jun 25 2025

For the eastern and central North Pacific east of 180 longitude:

Offshore of Central America and Southern Mexico (EP95):
Showers and thunderstorms associated with an area of low pressure
located a few hundred miles south of the coast of Guatemala have
changed little in organization during the past day or so.
Environmental conditions appear conducive for gradual development of
this system during the next few days, and a tropical depression or
tropical storm is likely to form by late this weekend while the
system moves slowly west-northwestward, off the coast of southern
Mexico.
* Formation chance through 48 hours...medium...40 percent.
* Formation chance through 7 days...high...80 percent.

$$
Forecaster Hagen

938
ABPZ20 KNHC 242340
TWOEP

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
500 PM PDT Tue Jun 24 2025

For the eastern and central North Pacific east of 180 longitude:

Offshore of Central America and Southern Mexico (EP95):
Shower and thunderstorm activity is beginning to show some signs of
organization with an area of low pressure located a few hundred
miles south of the coast of Guatemala. Environmental conditions
appear conducive for gradual development of this system over the
next few days, and a tropical depression or tropical storm is likely
to form by this weekend while the system moves slowly
west-northwestward, roughly parallel to the coast of southern
Mexico.
* Formation chance through 48 hours...low...30 percent.
* Formation chance through 7 days...high...80 percent.

$$
Forecaster Papin

000
ABPZ20 KNHC 241743
TWOEP

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
1100 AM PDT Tue Jun 24 2025

For the eastern and central North Pacific east of 180 longitude:

Offshore of Central America and Southern Mexico (EP95):
An area of low pressure located a few hundred miles south of the
coast of Guatemala continues to produce disorganized showers and
thunderstorms. Environmental conditions appear conducive for gradual
development of this system later this week, and a tropical
depression is likely to form over the weekend while the system moves
slowly west-northwestward off the coast of southern Mexico.
* Formation chance through 48 hours...low...10 percent.
* Formation chance through 7 days...high...70 percent.

$$
Forecaster Jelsema/Hagen

356
ABPZ20 KNHC 241142
TWOEP

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
500 AM PDT Tue Jun 24 2025

For the eastern and central North Pacific east of 180 longitude:

Offshore of Central America and Southern Mexico (EP95):
A broad area of low pressure located a few hundred miles offshore of
Central America continues to produce disorganized showers and
thunderstorms. Environmental conditions appear conducive for gradual
development of this system, and a tropical depression is likely to
form over the weekend while the system moves slowly
west-northwestward off the coast of southern Mexico.
* Formation chance through 48 hours...low...10 percent.
* Formation chance through 7 days...high...70 percent.

$$
Forecaster Jelsema

591
ABPZ20 KNHC 240539
TWOEP

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
1100 PM PDT Mon Jun 23 2025

For the eastern and central North Pacific east of 180 longitude:

Offshore of Central America and Southern Mexico:
A broad area of low pressure located a few hundred miles offshore of
Central America continues to produce disorganized showers and
thunderstorms. Environmental conditions appear conducive for gradual
development of this system, and a tropical depression is likely to
form by late this week or over the weekend while the system moves
slowly west-northwestward off the coast of southern Mexico.
* Formation chance through 48 hours...low...10 percent.
* Formation chance through 7 days...high...70 percent.

$$
Forecaster Papin

000
ABPZ20 KNHC 240539
TWOEP

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
1100 PM PDT Mon Jun 23 2025

For the eastern and central North Pacific east of 180 longitude:

Offshore of Central America and Southern Mexico:
A broad area of low pressure located a few hundred miles offshore of
Central America continues to produce disorganized showers and
thunderstorms. Environmental conditions appear conducive for gradual
development of this system, and a tropical depression is likely to
form by late this week or over the weekend while the system moves
slowly west-northwestward off the coast of southern Mexico.
* Formation chance through 48 hours...low...10 percent.
* Formation chance through 7 days...high...70 percent.

$$
Forecaster Papin

000
ABPZ20 KNHC 232325
TWOEP

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
500 PM PDT Mon Jun 23 2025

For the eastern and central North Pacific east of 180 longitude:

Offshore of Central America and Southern Mexico:
A broad area of low pressure located a few hundred miles offshore of
Central America is producing disorganized showers and thunderstorms.
Environmental conditions appear conducive for gradual development of
this system, and a tropical depression is likely to form by late
this week or over the weekend while the system moves slowly
west-northwestward off the coast of southern Mexico.
* Formation chance through 48 hours...low...10 percent.
* Formation chance through 7 days...high...70 percent.

$$
Forecaster Roberts

855
ABPZ20 KNHC 231839
TWOEP

Tropical Weather Outlook...Retransmitted
NWS National Hurricane Center Miami FL
1100 AM PDT Mon Jun 23 2025

For the eastern and central North Pacific east of 180 longitude:

Offshore of Central America and Southern Mexico:
A broad area of low pressure located a few hundred miles offshore of
Central America is producing disorganized showers and thunderstorms.
Environmental conditions appear conducive for gradual development of
this system, and a tropical depression is likely to form by late
this week or over the weekend while the system moves slowly
west-northwestward off the coast of southern Mexico.
* Formation chance through 48 hours...low...10 percent.
* Formation chance through 7 days...high...70 percent.

$$
Forecaster Jelsema/Hagen

000
ABPZ20 KNHC 231839
TWOEP

Tropical Weather Outlook...Retransmitted
NWS National Hurricane Center Miami FL
1100 AM PDT Mon Jun 23 2025

For the eastern and central North Pacific east of 180 longitude:

Offshore of Central America and Southern Mexico:
A broad area of low pressure located a few hundred miles offshore of
Central America is producing disorganized showers and thunderstorms.
Environmental conditions appear conducive for gradual development of
this system, and a tropical depression is likely to form by late
this week or over the weekend while the system moves slowly
west-northwestward off the coast of southern Mexico.
* Formation chance through 48 hours...low...10 percent.
* Formation chance through 7 days...high...70 percent.

$$
Forecaster Jelsema/Hagen

000
ABPZ20 KNHC 231134
TWOEP

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
500 AM PDT Mon Jun 23 2025

For the eastern and central North Pacific east of 180 longitude:

Offshore of Central America and Southern Mexico:
A broad area of disorganized showers and thunderstorms is located a
few hundred miles offshore of Central America. Environmental
conditions appear conducive for gradual development of this system,
and a tropical depression is likely to form by late this week or
over the weekend while the system moves slowly west-northwestward
off the coast of southern Mexico. Locally heavy rainfall is possible
across portions of Costa Rica, Nicaragua, El Salvador, Honduras, and
Guatemala through the early part of this week.
* Formation chance through 48 hours...low...10 percent.
* Formation chance through 7 days...high...70 percent.

$$
Forecaster Hagen

000
ABPZ20 KNHC 230515
TWOEP

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
1100 PM PDT Sun Jun 22 2025

For the eastern and central North Pacific east of 180 longitude:

Offshore of Central America and Southern Mexico:
A broad area of disorganized showers and thunderstorms remains
located a couple of hundred miles offshore of Central America where
an area of low pressure is forecast to develop over the next day or
two. Thereafter, environmental conditions appear conducive for
gradual development of this system, and a tropical depression is
likely to form by the middle to latter part of the week while the
system moves west-northwestward off the coasts of Central America
and southern Mexico. Locally heavy rainfall is possible across
portions of Costa Rica, Nicaragua, El Salvador, Honduras, and
Guatemala through the early part of this week.
* Formation chance through 48 hours...low...10 percent.
* Formation chance through 7 days...high...70 percent.

$$
Forecaster Papin

000
ABPZ20 KNHC 222331
TWOEP

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
500 PM PDT Sun Jun 22 2025

For the eastern and central North Pacific east of 180 longitude:

Offshore of Central America and Southern Mexico:
A large area of disorganized showers and thunderstorms is located a
couple of hundred miles offshore of Central America where an area of
low pressure is forecast to develop over the next day or two.
Thereafter, environmental conditions appear conducive for gradual
development of this system, and a tropical depression is likely to
form by the middle to latter part of the week while the system moves
west-northwestward off the coasts of Central America and southern
Mexico. Locally heavy rainfall is possible across portions of Costa
Rica, Nicaragua, spreading into El Salvador and Guatemala through
the early part of this week.
* Formation chance through 48 hours...low...10 percent.
* Formation chance through 7 days...high...70 percent.

$$
Forecaster Papin