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The ridge over the western Atlantic appears to be already building
to the north of Dorian and is beginning to force the hurricane on a
more west-northwest track or 300 degrees at 9 kt. The ridge is
forecast to build even more and steer Dorian on a westward track for
the next 3 to 4 days. However, the steering currents will then
weaken, and this should result in a decrease in the hurricane's
forward speed. Given the collapse of the steering currents, the
track forecast by the end of the forecast period is highly
uncertain, and any small deviation in the track could bring the
core of the powerful hurricane well inland over the Florida, keep
it near the coast, or offshore. The models have not been very
consistent from run to run in terms of the timing of the northward
turn, but there are more models now indicating that the turn could
occur near the east coast of Florida instead of well inland. Given
this latest change, the NHC forecast has been shifted just a little
to the right at this time, but users should be prepared for
additional adjustements to the left or right depending on future
model trends.