Hurricane Narda Forecast Discussion Number 20

NOAA - Tropical Weather Updates

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Issued at 800 AM PDT Fri Sep 26 2025

000
WTPZ44 KNHC 261436
TCDEP4
 
Hurricane Narda Discussion Number  20
NWS National Hurricane Center Miami FL       EP142025
800 AM PDT Fri Sep 26 2025
 
There has not been much change with Narda over the past several
hours.  The hurricane still has a central dense overcast pattern in
satellite images, but there are some dry slots becoming apparent on
the northwest side.  The latest satellite intensity estimates have
generally held steady, and the initial wind speed remains 80 kt 
using that data.
 
Narda is moving west-northwestward at 13 kt over the open Pacific 
steered by a subtropical ridge to its north-northwest. This ridge 
should keep the hurricane on the same general path for about another 
day or so.  After that time, a significant slow down and gradual 
turn to the north and northeast is forecast as the ridge breaks down 
due to a series of troughs to its north.  The models are in fair 
agreement, and only small changes were made to the previous track 
forecast.
 
The hurricane will likely maintain its strength a little longer, 
but weakening should begin on Saturday when Narda is forecast to 
cross the 26 C SST isotherm.  Progressively cooler water and drier 
air should cause the system to fall below hurricane strength this 
weekend and decay to a post-tropical cyclone in a few days.  The 
models are in good agreement, and this forecast is a touch lower 
than the previous one, trending toward the latest consensus aids.
 
 
FORECAST POSITIONS AND MAX WINDS
 
INIT  26/1500Z 16.9N 121.9W   80 KT  90 MPH
 12H  27/0000Z 17.3N 123.6W   80 KT  90 MPH
 24H  27/1200Z 17.9N 125.4W   75 KT  85 MPH
 36H  28/0000Z 18.6N 126.6W   65 KT  75 MPH
 48H  28/1200Z 19.6N 127.1W   55 KT  65 MPH
 60H  29/0000Z 20.7N 127.0W   45 KT  50 MPH
 72H  29/1200Z 21.4N 126.7W   35 KT  40 MPH...POST-TROPICAL
 96H  30/1200Z 21.9N 126.3W   30 KT  35 MPH...POST-TROP/REMNT LOW
120H  01/1200Z 22.8N 126.0W   25 KT  30 MPH...POST-TROP/REMNT LOW
 
$$
Forecaster Cangialosi

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