NOAA OPC 48 hour Surface Forecast
A developing complex gale low system south-southeast of Japan is forecast to deepen to a storm-force low over the western North Pacific east of Japan during the next 36-48 hours.
Thereafter, this system will deepen rapidly into a hurricane-force 949 mb storm over the west-central North Pacific by the 13th with significant wave heights building to 14 meters (46 feet) as it moves across some of the main shipping lanes in the North Pacific.
NOAA OPC 96 hour Surface Forecast
NOAA OPC 96 hour Significant Wave Forecast
