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Eastern North Pacific 5-Day Graphical Tropical Weather Outlook



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This product is updated at approximately 5 AM, 11 AM, 5 PM, and 11 PM PDT from May 15 to November 30, with special outlooks issued at any time as conditions warrant. The graphic displays all currently active tropical cyclones, and disturbances with tropical cyclone formation potential over the next five days. Mousing over the symbol for each weather system displays details for that system; clicking on disturbance symbols or numbers toggles a zoomed view on or off. For additional NHC products on active tropical cyclones, click on the tropical cyclone symbols.


Tropical Weather Outlook Text
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Tropical Weather Outlook
NWS National Hurricane Center Miami FL
1100 PM PDT Tue Jul 25 2017

For the eastern North Pacific...east of 140 degrees west longitude:

The National Hurricane Center is issuing advisories on Tropical
Depression Greg, located more than 1000 miles east of the Big Island
of Hawaii, on Hurricane Hilary, located several hundred miles south
of southern tip of the Baja California peninsula, and on Hurricane
Irwin, located several hundred miles west-southwest of the southern
tip of the Baja California peninsula.

1. An area of low pressure could form several hundred miles south of
Mexico in a day or two. Development, if any, of this system is
expected to be slow to occur during the next few days due to strong
upper-level winds. Upper-level winds could become more conducive
for some development this weekend as Hurricane Hilary moves farther
away from the disturbance. This system is expected to move
west-northwestward at 5 to 10 mph during the next several days.
* Formation chance through 48 hours...low...near 0 percent.
* Formation chance through 5 days...low...30 percent.

Forecaster Beven