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ACPN50 PHFO 180554
TWOCP 

Tropical Weather Outlook
NWS Central Pacific Hurricane Center Honolulu HI
Issued by NWS National Hurricane Center Miami FL
800 PM HST Thu Sep 17 2026

For the central North Pacific...between 140W and 180W:

Western East Pacific (EP98):
Showers and thunderstorms associated with a broad area of low
pressure located well southwest of the southern tip of the Baja
California Peninsula remain disorganized. Environmental conditions
appear conducive for additional development of this system, and a
tropical depression is likely to form this weekend as it moves
westward at 10 to 15 mph across the western East Pacific.
* Formation chance through 48 hours...medium...60 percent.
* Formation chance through 7 days...high...80 percent.

Well East-Southeast of the Hawaiian Islands (Former TD15-E):
Showers and thunderstorms associated with the remnants of Tropical
Depression Fifteen-E remain limited. Environmental conditions appear
conducive for some development of this system as it moves gradually
westward to west-southwestward, remaining well east-southeast to
southeast of the Hawaiian Islands.
* Formation chance through 48 hours...low...10 percent.
* Formation chance through 7 days...low...30 percent.

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Forecaster Pierce/Evans/Gibbs
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