Coastal Waters Forecast
Issued by NWS San Diego, CA

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046
FZUS56 KSGX 182203
CWFSGX

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE SAN DIEGO CA
203 PM PST WED JAN 18 2017

PZZ700-191430-
203 PM PST WED JAN 18 2017

.SYNOPSIS FOR FAR SOUTHERN CALIFORNIA COAST...
AT 2PM...A 977 MB LOW WAS OFF THE COAST OF VANCOUVER ISLAND WITH A
COLD FRONT EXTENDING SOUTH ALONG THE WEST COAST TO POINT
CONCEPTION. A SERIES OF STRONG STORMS WILL MOVE OVER THE COASTAL
WATERS THURSDAY THROUGH EARLY NEXT WEEK. THESE STORMS WILL BRING
STRONG WINDS...ROUGH SEAS...AND PERIODS OF MODERATE TO HEAVY RAIN
AND POSSIBLE THUNDERSTORMS. GALE FORCE WINDS AND A VERY LARGE
SEAS ARE EXPECTED FRIDAY THROUGH SATURDAY.

$$

PZZ750-191430-
COASTAL WATERS FROM SAN MATEO POINT TO THE MEXICAN BORDER AND OUT
TO 30 NM-
203 PM PST WED JAN 18 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH
FRIDAY MORNING...
...GALE WATCH IN EFFECT FROM FRIDAY MORNING THROUGH SATURDAY
AFTERNOON...

.TONIGHT...WIND SW 10 KT...BECOMING S 15 TO 20 KT WITH GUSTS TO
25 KT AFTER MIDNIGHT. WIND WAVES 2 FT OR LESS...BECOMING 3 TO
5 FT AFTER MIDNIGHT. SWELL W 2 TO 4 FT AT 14 SECONDS. SHOWERS.
SLIGHT CHANCE OF TSTMS AFTER MIDNIGHT.
.THU...WIND W 15 TO 20 KT WITH GUSTS TO 25 KT. WIND WAVES 4 FT.
SWELL W 4 TO 7 FT AT 14 SECONDS. RAIN AND SLIGHT CHANCE OF TSTMS
IN THE MORNING...THEN SCATTERED SHOWERS IN THE AFTERNOON.
.THU NIGHT...WIND W 10 TO 15 KT WITH GUSTS TO 20 KT. WIND WAVES
4 FT. SWELL W 5 TO 8 FT AT 13 SECONDS. CHANCE OF SHOWERS IN THE
EVENING...THEN SHOWERS AFTER MIDNIGHT.
.FRI...WIND SW 10 TO 20 KT...BECOMING 20 TO 25 KT IN THE
AFTERNOON. GUSTS TO 30 KT. COMBINED SEAS 8 FT DOMINANT PERIOD
14 SECONDS...BUILDING TO 11 FT DOMINANT PERIOD 19 SECONDS IN THE
AFTERNOON. SHOWERS IN THE MORNING. SLIGHT CHANCE OF TSTMS. RAIN
IN THE AFTERNOON.
.FRI NIGHT...WIND W 20 TO 30 KT WITH GUSTS TO 35 KT. COMBINED
SEAS 13 FT DOMINANT PERIOD 19 SECONDS...BUILDING TO 15 FT
DOMINANT PERIOD 18 SECONDS AFTER MIDNIGHT. SLIGHT CHANCE OF TSTMS
IN THE EVENING. SHOWERS LIKELY.
.SAT...WIND W 15 TO 25 KT WITH GUSTS TO 35 KT. WIND WAVES 5 FT.
SWELL W 12 TO 15 FT. CHANCE OF SHOWERS IN THE MORNING...THEN
SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.
.SAT NIGHT...WIND NW 10 TO 15 KT WITH GUSTS TO 20 KT...BECOMING
NE AFTER MIDNIGHT. WIND WAVES 3 FT IN THE EVENING...BECOMING 2 FT
OR LESS. SWELL W 10 TO 13 FT. RAIN LIKELY.
.SUN...WIND SE 10 TO 20 KT WITH GUSTS TO 25 KT. WIND WAVES 4 FT.
SWELL W 5 TO 8 FT. RAIN LIKELY IN THE MORNING...THEN RAIN IN THE
AFTERNOON.
.SUN NIGHT...WIND S 10 TO 20 KT WITH GUSTS TO 25 KT. WIND WAVES
4 FT. SWELL W 6 TO 9 FT. RAIN.
.MON...WIND W 15 TO 25 KT WITH GUSTS TO 30 KT. WIND WAVES 6 FT.
SWELL W 9 TO 12 FT. RAIN IN THE MORNING...THEN SHOWERS LIKELY IN
THE AFTERNOON.
.MON NIGHT...WIND NW 15 TO 25 KT WITH GUSTS TO 30 KT. WIND WAVES
5 FT. SWELL W 9 TO 12 FT. SHOWERS LIKELY IN THE EVENING...THEN
CHANCE OF SHOWERS AFTER MIDNIGHT.

$$

PZZ775-191430-
WATERS FROM SAN MATEO POINT TO THE MEXICAN BORDER EXTENDING 30 TO
60 NM OUT INCLUDING SAN CLEMENTE ISLAND-
203 PM PST WED JAN 18 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH
FRIDAY MORNING...
...GALE WATCH IN EFFECT FROM FRIDAY MORNING THROUGH SATURDAY
AFTERNOON...

.TONIGHT...WIND SW 10 KT...BECOMING S 15 TO 20 KT AFTER MIDNIGHT.
WIND WAVES 2 FT OR LESS...BECOMING 3 TO 5 FT AFTER MIDNIGHT.
SWELL W 3 TO 6 FT AT 14 SECONDS. SHOWERS. SLIGHT CHANCE OF TSTMS
AFTER MIDNIGHT.
.THU...WIND W 15 TO 20 KT WITH GUSTS TO 25 KT. WIND WAVES 5 FT.
SWELL W 5 TO 8 FT AT 14 SECONDS. RAIN AND SLIGHT CHANCE OF TSTMS
IN THE MORNING...THEN SCATTERED SHOWERS IN THE AFTERNOON.
.THU NIGHT...WIND W 10 TO 15 KT WITH GUSTS TO 20 KT. WIND WAVES
4 FT. SWELL W 7 TO 10 FT AT 13 SECONDS. CHANCE OF SHOWERS IN THE
EVENING...THEN SHOWERS AFTER MIDNIGHT.
.FRI...WIND SW 15 TO 25 KT WITH GUSTS TO 35 KT. COMBINED SEAS
10 FT DOMINANT PERIOD 14 SECONDS...BUILDING TO 13 FT DOMINANT
PERIOD 19 SECONDS IN THE AFTERNOON. SHOWERS IN THE MORNING.
SLIGHT CHANCE OF TSTMS. RAIN IN THE AFTERNOON.
.FRI NIGHT...WIND W 25 TO 30 KT WITH GUSTS TO 35 KT. COMBINED
SEAS 15 FT DOMINANT PERIOD 19 SECONDS...BUILDING TO 17 FT
DOMINANT PERIOD 18 SECONDS AFTER MIDNIGHT. SLIGHT CHANCE OF TSTMS
IN THE EVENING. SHOWERS LIKELY.
.SAT...WIND W 15 TO 25 KT WITH GUSTS TO 35 KT. COMBINED SEAS
17 FT. CHANCE OF SHOWERS IN THE MORNING. SLIGHT CHANCE OF SHOWERS
IN THE AFTERNOON.
.SAT NIGHT...WIND W 10 TO 20 KT. GUSTS TO 25 KT IN THE EVENING.
WIND WAVES 3 TO 4 FT IN THE EVENING...BECOMING 2 FT OR LESS.
SWELL W 12 TO 15 FT. RAIN LIKELY.
.SUN...WIND S 10 TO 20 KT WITH GUSTS TO 25 KT. WIND WAVES 4 FT.
SWELL W 7 TO 10 FT. RAIN LIKELY IN THE MORNING...THEN RAIN IN THE
AFTERNOON.
.SUN NIGHT...WIND S 15 TO 20 KT WITH GUSTS TO 25 KT. WIND WAVES
5 FT. SWELL W 8 TO 11 FT. RAIN.
.MON...WIND NW 15 TO 25 KT WITH GUSTS TO 35 KT. COMBINED SEAS
13 FT...BUILDING TO 15 FT IN THE AFTERNOON. RAIN IN THE MORNING...
THEN SHOWERS LIKELY IN THE AFTERNOON.
.MON NIGHT...WIND NW 20 TO 25 KT WITH GUSTS TO 35 KT. COMBINED
SEAS 15 FT. SHOWERS LIKELY IN THE EVENING... THEN CHANCE OF
SHOWERS AFTER MIDNIGHT.

$$



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