Tropical Weather Outlook
NWS National Hurricane Center Miami FL
1100 PM PDT Mon Oct 20 2025
For the eastern and central North Pacific east of 180 longitude:
1. Central East Pacific:
A tropical wave located a few hundred miles south of the coast of
southern Mexico is producing disorganized showers and thunderstorms.
Environmental conditions appear conducive for gradual development of
this system, and a tropical depression is likely to form late this
week as it moves generally westward at 10 to 15 mph, remaining well
offshore of Mexico.
* Formation chance through 48 hours...low...20 percent.
* Formation chance through 7 days...high...70 percent.
Tropical Weather Outlook
NWS National Hurricane Center Miami FL
1100 PM PDT Tue Oct 21 2025
For the eastern and central North Pacific east of 180 longitude:
1. Central East Pacific:
A tropical wave located several hundred miles south-southwest of the
coast of southwestern Mexico is producing disorganized showers and
thunderstorms. Environmental conditions appear conducive for
gradual development of this system, and a tropical depression is
likely to form late this week or over the weekend while it moves
generally westward at 10 to 15 mph.
* Formation chance through 48 hours...low...30 percent.
* Formation chance through 7 days...high...70 percent.
Tropical Weather Outlook
NWS National Hurricane Center Miami FL
500 PM PDT Wed Oct 22 2025
For the eastern and central North Pacific east of 180 longitude:
1. Central East Pacific:
A tropical wave located several hundred miles southwest of the coast
of southwestern Mexico 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 the end of the weekend while it moves generally
westward at 10 to 15 mph.
* Formation chance through 48 hours...low...30 percent.
* Formation chance through 7 days...high...70 percent.
Tropical Weather Outlook
NWS National Hurricane Center Miami FL
1100 PM PDT Wed Oct 22 2025
For the eastern and central North Pacific east of 180 longitude:
1. Central East Pacific:
A tropical wave located several hundred miles southwest of the coast
of southwestern Mexico 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 the end of the weekend while it moves generally
westward at 10 to 15 mph.
* Formation chance through 48 hours...medium...40 percent.
* Formation chance through 7 days...high...70 percent.
Tropical Weather Outlook
NWS National Hurricane Center Miami FL
500 PM PDT Sat Nov 1 2025
For the eastern and central North Pacific east of 180 longitude:
1. Central East Pacific:
Shower and thunderstorm activity associated with a broad area of low
pressure located several hundred miles south-southwest of the Baja
California Peninsula has increased during the past several hours.
However, any additional development of this system appear unlikely
as it moves slowly westward across the central part of the eastern
Pacific during the few couple of days.
* Formation chance through 48 hours...low...10 percent.
* Formation chance through 7 days...low...10 percent.
Tropical Weather Outlook
NWS National Hurricane Center Miami FL
1000 PM PST Sun Nov 2 2025
For the eastern and central North Pacific east of 180 longitude:
1. Central East Pacific:
A broad area of low pressure located several hundred miles southwest
of the Baja California Peninsula is producing limited shower and
thunderstorm activity. The system is moving westward into an
unfavorable environment, and development is no longer expected.
* Formation chance through 48 hours...low...near 0 percent.
* Formation chance through 7 days...low...near 0 percent.