Coastal Waters Forecast
Issued by NWS San Diego, CA

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000
FZUS56 KSGX 211052
CWFSGX

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE SAN DIEGO CA
252 AM PST SAT JAN 21 2017

PZZ700-220230-
252 AM PST SAT JAN 21 2017

.SYNOPSIS FOR FAR SOUTHERN CALIFORNIA COAST...
AT 1 PM...A DEEP LOW OF 978 MB WAS OVER THE PACIFIC NORTHWEST AND
A COLD FRONT TRAILED OVER THE GREAT BASIN AND SOUTHERN ARIZONA.
STRONG ONSHORE FLOW WILL CONTINUE THROUGH EARLY NEXT WEEK. ANOTHER
STRONG PACIFIC STORM WILL MOVE INTO THE REGION SUNDAY. THIS STORM
WILL BRING ANOTHER ROUND OF STRONG WINDS...ROUGH AND HAZARDOUS SEAS...AND
OCCASIONAL HEAVY RAIN SQUALLS TO THE COASTAL WATERS. THERE WILL
ALSO BE A SLIGHT RISK OF THUNDERSTORMS ON MONDAY. ANOTHER GALE
WARNING HAS BEEN ISSUED FOR SUNDAY THROUGH MONDAY NIGHT.

$$

PZZ750-220230-
COASTAL WATERS FROM SAN MATEO POINT TO THE MEXICAN BORDER AND OUT
TO 30 NM-
252 AM PST SAT JAN 21 2017

...GALE WARNING IN EFFECT THROUGH THIS AFTERNOON...
...GALE WARNING IN EFFECT FROM SUNDAY MORNING THROUGH LATE MONDAY
NIGHT...

.TODAY...WIND W 15 TO 20 KT WITH GUSTS TO 30 KT. WIND WAVES 5 FT.
SWELL W 11 TO 14 FT AT 16 SECONDS. SCATTERED SHOWERS IN THE
MORNING...THEN SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.
.TONIGHT...WIND VARIABLE LESS THAN 10 KT...BECOMING SE 10 KT WITH
GUSTS TO 15 KT AFTER MIDNIGHT. WIND WAVES 2 FT OR LESS. SWELL W
9 TO 12 FT AT 17 SECONDS. SLIGHT CHANCE OF SHOWERS IN THE
EVENING...THEN CHANCE OF RAIN AFTER MIDNIGHT.
.SUN...WIND SE 10 TO 15 KT...BECOMING S 20 TO 25 KT IN THE
AFTERNOON. GUSTS TO 30 KT. COMBINED SEAS 11 FT DOMINANT PERIOD
17 SECONDS. CHANCE OF RAIN IN THE MORNING...THEN RAIN IN THE
AFTERNOON.
.SUN NIGHT...WIND S 25 TO 30 KT WITH GUSTS TO 35 KT. COMBINED
SEAS 12 FT DOMINANT PERIOD 16 SECONDS...BUILDING TO 15 FT
DOMINANT PERIOD 15 SECONDS AFTER MIDNIGHT. RAIN IN THE EVENING...
THEN SHOWERS AFTER MIDNIGHT.
.MON...WIND W 20 TO 25 KT WITH GUSTS TO 35 KT. COMBINED SEAS
14 FT DOMINANT PERIOD 15 SECONDS. SHOWERS IN THE MORNING...THEN
SHOWERS LIKELY AND SLIGHT CHANCE OF TSTMS IN THE AFTERNOON.
.MON NIGHT...WIND W 15 TO 25 KT WITH GUSTS TO 30 KT. COMBINED
SEAS 15 FT...SUBSIDING TO 13 FT AFTER MIDNIGHT. SHOWERS LIKELY
AND SLIGHT CHANCE OF TSTMS.
.TUE...WIND W 10 TO 20 KT WITH GUSTS TO 30 KT. WIND WAVES 5 FT.
SWELL W 9 TO 12 FT. SHOWERS LIKELY IN THE MORNING. SLIGHT CHANCE
OF TSTMS. CHANCE OF SHOWERS IN THE AFTERNOON.
.TUE NIGHT...WIND W 10 KT WITH GUSTS TO 15 KT IN THE EVENING...
BECOMING VARIABLE LESS THAN 10 KT. WIND WAVES 2 FT OR LESS. SWELL
W 6 TO 9 FT. CHANCE OF SHOWERS IN THE EVENING...THEN SLIGHT
CHANCE OF SHOWERS AFTER MIDNIGHT.
.WED...WIND VARIABLE LESS THAN 10 KT. WIND WAVES 2 FT OR LESS.
SWELL W 4 TO 6 FT. SLIGHT CHANCE OF SHOWERS IN THE MORNING.
.WED NIGHT...WIND VARIABLE LESS THAN 10 KT...BECOMING N 10 KT
AFTER MIDNIGHT. WIND WAVES 2 FT OR LESS. SWELL W 3 TO 4 FT.

$$

PZZ775-220230-
WATERS FROM SAN MATEO POINT TO THE MEXICAN BORDER EXTENDING 30 TO
60 NM OUT INCLUDING SAN CLEMENTE ISLAND-
252 AM PST SAT JAN 21 2017

...GALE WARNING IN EFFECT THROUGH THIS AFTERNOON...
...GALE WARNING IN EFFECT FROM SUNDAY MORNING THROUGH LATE MONDAY
NIGHT...

.TODAY...WIND W 15 TO 20 KT WITH GUSTS TO 30 KT. COMBINED SEAS
16 FT DOMINANT PERIOD 16 SECONDS. SLIGHT CHANCE OF SHOWERS.
.TONIGHT...WIND VARIABLE LESS THAN 10 KT...BECOMING S 10 KT WITH
GUSTS TO 15 KT AFTER MIDNIGHT. WIND WAVES 2 FT OR LESS...BECOMING
3 FT AFTER MIDNIGHT. SWELL W 11 TO 14 FT AT 17 SECONDS. SLIGHT
CHANCE OF SHOWERS IN THE EVENING... THEN CHANCE OF RAIN AFTER
MIDNIGHT.
.SUN...WIND S 15 TO 20 KT...BECOMING 25 KT IN THE AFTERNOON.
GUSTS TO 30 KT. COMBINED SEAS 14 FT DOMINANT PERIOD 17 SECONDS.
RAIN LIKELY IN THE MORNING...THEN RAIN IN THE AFTERNOON.
.SUN NIGHT...WIND S 25 TO 30 KT WITH GUSTS TO 35 KT. COMBINED
SEAS 14 FT DOMINANT PERIOD 16 SECONDS...BUILDING TO 16 FT
DOMINANT PERIOD 15 SECONDS AFTER MIDNIGHT. RAIN IN THE EVENING...
THEN SHOWERS AFTER MIDNIGHT.
.MON...WIND W 25 KT WITH GUSTS TO 35 KT. COMBINED SEAS 16 FT
DOMINANT PERIOD 15 SECONDS. SHOWERS LIKELY. SLIGHT CHANCE OF
TSTMS IN THE AFTERNOON.
.MON NIGHT...WIND W 25 KT WITH GUSTS TO 30 KT. COMBINED SEAS
15 FT. SHOWERS LIKELY IN THE EVENING. SLIGHT CHANCE OF TSTMS.
CHANCE OF SHOWERS AFTER MIDNIGHT.
.TUE...WIND W 25 KT...BECOMING 15 TO 20 KT IN THE AFTERNOON.
GUSTS TO 30 KT. COMBINED SEAS 15 FT...SUBSIDING TO 12 FT IN THE
AFTERNOON. CHANCE OF SHOWERS AND SLIGHT CHANCE OF TSTMS.
.TUE NIGHT...WIND NW 10 KT WITH GUSTS TO 15 KT IN THE EVENING...
BECOMING VARIABLE LESS THAN 10 KT. WIND WAVES 2 FT OR LESS. SWELL
W 7 TO 10 FT. CHANCE OF SHOWERS IN THE EVENING.
.WED...WIND VARIABLE LESS THAN 10 KT. WIND WAVES 2 FT OR LESS.
SWELL W 5 TO 8 FT.
.WED NIGHT...WIND VARIABLE LESS THAN 10 KT...BECOMING N 10 KT
AFTER MIDNIGHT. WIND WAVES 2 FT OR LESS. SWELL W 3 TO 6 FT.

$$

JMB



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