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whus46 keka 181156
cfweka
985
coastal hazard message
national weather service eureka ca
356 am pst thu dec 18 2014
caz001-002-190000-
/o.new.keka.su.y.0006.141219t2200z-141221t0200z/
redwood coast-mendocino coast-
356 am pst thu dec 18 2014
...high surf advisory in effect from 2 pm friday to 6 pm pst
saturday...
the national weather service in eureka has issued a high surf
advisory...which is in effect from 2 pm friday to 6 pm pst
saturday.
* waves and surf...breaking waves 22 to 25 feet along west and
northwest facing beaches.
* timing...surf rapidly building friday afternoon into friday
night. large surf will continue through saturday.
* impacts...large breaking waves along the coast will lead to
increased wave run-up on beaches with waves topping and washing
over large rocks and jetties. these large waves can be erratic
and unpredictable. use extra caution near the surf zone as these
large waves will be capable of sweeping people into the frigid
and turbulent ocean waters. mariners traversing the bar are
urged to exercise extreme caution especially during max ebb
which is predicted to occur around 1 pm...or stay in port until
the threat subsides.
precautionary/preparedness actions...
a high surf advisory means that high surf will affect beaches in
the advisory area...producing rip currents and localized beach
erosion.
&&
$$
whus46 kmfr 181314
cfwmfr
728
coastal hazard message
national weather service medford or
514 am pst thu dec 18 2014
...high surf expected friday through early sunday...
.a strong storm system in the north pacific has generated large
swell that will reach the southern oregon and northern california
coast on friday. large breaking waves are expected on friday,
persisting through saturday and saturday night before subsiding.
orz021-022-190000-
/o.new.kmfr.su.y.0005.141219t1900z-141221t1200z/
south central oregon coast-curry county coast-
514 am pst thu dec 18 2014
...high surf advisory in effect from 11 am friday to 4 am pst
sunday...
the national weather service in medford has issued a high surf
advisory...which is in effect from 11 am friday to 4 am pst
sunday.
* waves and surf...average breaking wave heights of 20 to 28 feet
are expected during this time period.
* timing...late friday morning through early sunday morning. wave
heights are expected to peak at west facing beaches friday
afternoon and evening. south gales are likely to worsen breaking
wave impacts at and around the time of high tide at south
through west facing portions of the coastline around midday on
saturday.
* impacts...this large surf will make beaches and jetties very
dangerous during this time period. waves of this magnitude can
easily sweep people and large objects off of jetties and,
possibly, into the cold ocean water. use extreme caution along
and near the coast, especially at and around the time of high
tide.
precautionary/preparedness actions...
a high surf advisory means that high surf will affect beaches in
the advisory area...producing rip currents and localized beach
erosion.
&&
$$
whus46 kmtr 181920
cfwmtr
191
urgent - immediate broadcast requested
coastal hazard message
national weather service san francisco bay area
1120 am pst thu dec 18 2014
...large surf expected north bay coast friday and saturday...
.large northwest swell will impact the north bay coast friday
afternoon continuing through saturday. the surf will be largest
north of point reyes. the large swell will gradually decay
saturday afternoon into saturday night.
caz505-191300-
/o.con.kmtr.su.y.0007.141219t2300z-141220t2300z/
coastal north bay...including point reyes national seashore-
1120 am pst thu dec 18 2014
...high surf advisory remains in effect from 3 pm friday to 3 pm
pst saturday...
* waves and surf...northwest swell of 15 to 18 feet with a
period of 18 seconds. occasional breakers over 20 feet will be
possible.
* timing...friday afternoon through saturday afternoon.
* impacts...large breaking waves along the coast will likely
produce hazardous conditions on the beach and surf zone...
especially northwest facing beaches. there will also be an
increased likelihood for dangerous rip currents and beach
erosion.
precautionary/preparedness actions...
it is extremely dangerous to fish or observe waves from exposed
coastal structures or rocks during high surf conditions. very
large waves can suddenly sweep across previously dry areas.
swimming or surfing in these waves may be dangerous for anyone.
a high surf advisory means that high surf will affect beaches in
the advisory area...producing rip currents and localized beach
erosion.
&&
$$

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