whus76 kmfr 200200
mwwmfr
587
urgent - marine weather message
national weather service medford or
700 pm pdt sat apr 19 2014
pzz350-356-370-376-201200-
/o.ext.kmfr.sw.y.0047.000000t0000z-140420t0600z/
/o.con.kmfr.se.w.0027.140420t0600z-140420t1800z/
/o.new.kmfr.sw.y.0048.140420t1800z-140423t0000z/
coastal waters from florence to cape blanco or out 10 nm-
coastal waters from cape blanco or to pt. st. george ca out 10 nm-
waters from florence to cape blanco or from 10 to 60 nm-
waters from cape blanco or to pt. st. george ca from 10 to 60 nm-
700 pm pdt sat apr 19 2014
...small craft advisory for hazardous seas remains in effect until
11 pm pdt this evening...
...hazardous seas warning remains in effect from 11 pm this
evening to 11 am pdt sunday...
...small craft advisory for hazardous seas remains in effect from
11 am sunday to 5 pm pdt tuesday...
a small craft advisory for hazardous seas remains in effect until
11 pm pdt this evening. a hazardous seas warning remains in effect
from 11 pm this evening to 11 am pdt sunday. a small craft
advisory for hazardous seas remains in effect from 11 am sunday to
5 pm pdt tuesday.
* seas: wind waves will continue to subside this evening with seas
calming briefly...then a heavy west swell of around 20 feet at
18 seconds will arrive after midnight and continue into sunday.
* areas affected: very steep seas are now expected to make it all
the way to the coast...resulting in hazardous conditions over
all waters. conditions within the surf zone will be particularly
hazardous as swells grow into breakers of up to 25 feet.
* view the hazard area in detail at http://go.usa.gov/z67h
precautionary/preparedness actions...
a hazardous seas warning means hazardous sea conditions are
imminent or occurring. recreational boaters should remain in
port...or take shelter until waves subside. commercial vessels
should prepare for rough seas and consider remaining in port or
taking shelter in port until hazardous seas subside.
a small craft advisory for hazardous seas means that waves will
be steep enough to create a potential hazard to small craft.
&&
$$

whus76 kmfr 180940
mwwmfr
057
urgent - marine weather message
national weather service medford or
240 am pdt fri apr 18 2014
...heavy west swell may develop this weekend...
pzz350-356-370-376-182245-
/o.con.kmfr.se.a.0014.140420t0600z-140420t1800z/
coastal waters from florence to cape blanco or out 10 nm-
coastal waters from cape blanco or to pt. st. george ca out 10 nm-
waters from florence to cape blanco or from 10 to 60 nm-
waters from cape blanco or to pt. st. george ca from 10 to 60 nm-
240 am pdt fri apr 18 2014
...hazardous seas watch remains in effect from saturday evening
through sunday morning...
a hazardous seas watch remains in effect from saturday evening
through sunday morning.
* seas: seas may build to 17 to 19 feet at 16 seconds saturday
night into sunday. seas will slowly subside beginning sunday
evening.
* view the hazard area in detail at http://go.usa.gov/z67h
precautionary/preparedness actions...
a hazardous seas watch is issued when the risk of hazardous seas
has significantly increased...but the specific timing and/or
location is still uncertain. it is intended to provide
additional lead time for mariners who may wish to consider
altering their plans.
&&
$$

whus76 kpqr 200349
mwwpqr
pzz255-275-201200-
/o.ext.kpqr.sw.y.0034.000000t0000z-140422t0600z/
coastal waters from cascade head to florence or out 10 nm-
waters from cascade head to florence or from 10 to 60 nm-
849 pm pdt sat apr 19 2014
...small craft advisory for hazardous seas now in effect until
11 pm pdt monday...
the small craft advisory for hazardous seas is now in effect
until 11 pm pdt monday.
* winds: southwest 10 to 15 kt will continue tonight.
* seas: rapidly building to 16 to 18 ft around midnight. seas
will subside to 13 to 16 ft by sunday afternoon...but remaining
above 10 ft into early next week.
precautionary/preparedness actions...
a small craft advisory for wind means that wind speeds of 21 to
33 knots are expected. inexperienced mariners...especially those
operating smaller vessels should avoid navigating in these
conditions.
a small craft advisory for hazardous seas means that waves are
expected to be hazardous to small craft. mariners should avoid
shoaling areas. long period swell can sharpen into large breaking
waves in shoaling areas. it is not unusual for waves to break
much farther from shoaling areas than is normally experienced.
remember...breaking waves can easily capsize even larger vessels.
&&
$$

whus76 kpqr 200349
mwwpqr
pzz210-201200-
/o.ext.kpqr.rb.y.0070.000000t0000z-140421t0700z/
columbia river bar-
849 pm pdt sat apr 19 2014
...small craft advisory for rough bar now in effect until
midnight pdt sunday night...
the small craft advisory for rough bar is now in effect until
midnight pdt sunday night.
* in the main channel...
* general seas: seas 10 feet through this evening...then rapidly
building to 16 to 18 feet late tonight and early sunday.
* first ebb: seas near 15 feet with breakers possible during the
ebb around 845 pm this evening.
* second ebb: seas near 20 ft with breakers during the strong
ebb around 9 am sunday morning.
* third ebb: seas near 18 ft with breakers during the ebb around
945 pm sunday evening.
precautionary/preparedness actions...
a small craft advisory for rough bar means that wave conditions
are expected to be hazardous to small craft in or near harbor
entrances.
&&
$$