Non-Routine
Advisory Products
ØHigh Surf Advisory
- issued
when significant wave heights of 15 feet or greater
are expected
- research underway to see if
criteria should
be modified to include wave
period.
(i.e. 14 ft swell with a 19 second period has
a much
larger impact on the coast than a
16 ft swell
with a 9 second period)
