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whus46 keka 201016
cfweka
410 

coastal hazard message
national weather service eureka ca
316 am pdt fri oct 20 2017


caz101-103-104-109-210100-
/o.con.keka.su.y.0001.000000t0000z-171021t0100z/
coastal del norte-northern humboldt coast-southwestern humboldt-
mendocino coast-
316 am pdt fri oct 20 2017

...high surf advisory remains in effect until 6 pm pdt this
evening...

* waves and surf...breaking waves to 23 to 25 feet along west and
  northwest facing beaches. 

* 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 water. mariners traversing the bar are urged
  to exercise extreme caution...especially during max ebb which is
  predicted to occur around 400 pm today...or stay in port.
  

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 200602
cfwmtr
399 

coastal hazard message
national weather service san francisco bay area
1102 pm pdt thu oct 19 2017

...high surf expected tonight through friday...

.a large northwest swell of 15 to 18 feet with periods of 16 to
18 seconds will spread across the coastal waters tonight through 
friday. this swell will result in breaking waves of 13 to 18 feet,
occasionally up to 25 feet at favored beaches. these conditions 
will pose a threat to beachgoers and mariners traversing harbor 
entrances late this week.

caz006-505-509-529-530-201700-
/o.con.kmtr.su.y.0007.000000t0000z-171021t0100z/
san francisco-
coastal north bay including point reyes national seashore-
san francisco peninsula coast-northern monterey bay-
southern monterey bay and big sur coast-
1102 pm pdt thu oct 19 2017

...high surf advisory remains in effect until 6 pm pdt friday...

* waves and surf...breaking waves of 13 to 18 feet, occasionally 
  up to 25 feet along west and northwest facing beaches. 

* timing...beginning tonight through friday evening.

* 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 water. mariners traversing 
  the bar or harbor entrances are also urged to exercise extreme 
  caution...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.

&&

$$

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