Coastal Waters Forecast
Issued by NWS San Diego, CA

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FZUS56 KSGX 192054
CWFSGX

Coastal Waters Forecast
National Weather Service San Diego CA
154 PM PDT Thu Oct 19 2017

PZZ700-200930-
154 PM PDT Thu Oct 19 2017

.Synopsis for the far southern California coast...
At 1 PM, a 1033 MB high was about 2000 NM west of San Diego, and
a 1004 mb low was over northern Arizona. Mostly weak onshore flow
will previal through today, then a low pressure system will bring
wind gusts from the west-northwest to 25 knots tonight and
Friday. Offshore flow will develop over the weekend. Also, an
elevated short period northwest swell could bring rough seas
tonight through late Friday night.

$$

PZZ750-200930-
Coastal Waters from San Mateo Point to the Mexican Border and out
to 30 nm-
154 PM PDT Thu Oct 19 2017

...SMALL CRAFT ADVISORY FOR WINDS IN EFFECT FROM 8 PM PDT THIS
EVENING THROUGH LATE FRIDAY NIGHT...

.TONIGHT...Wind W 10 to 20 kt with gusts to 25 kt. Wind waves
2 ft or less...becoming 3 to 4 ft after midnight. Mixed swell W
3 to 5 ft at 7 seconds and SW 2 to 3 ft at 14 seconds. Patchy
drizzle after midnight.
.FRI...Wind W 15 to 20 kt with gusts to 25 kt. Wind waves 4 ft.
Mixed swell W 5 to 6 ft at 7 seconds and SW 2 ft at 14 seconds.
Slight chance of rain in the morning.
.FRI NIGHT...Wind NW 10 to 20 kt with gusts to 25 kt. Wind waves
4 ft. Mixed swell W 5 to 8 ft at 8 seconds and SW 1 to 2 ft at
13 seconds.
.SAT...Wind NW 10 to 15 kt with gusts to 20 kt. Wind waves 2 ft
or less. Mixed swell W 4 to 7 ft at 10 seconds and SW 1 ft at
13 seconds.
.SAT NIGHT...Wind N 10 to 15 kt with gusts to 20 kt. Wind waves
2 ft or less. Mixed swell W 4 to 5 ft at 10 seconds and S 1 ft at
15 seconds.
.SUN...Wind NE 10 kt...becoming W with gusts to 15 kt in the
afternoon. Wind waves 2 ft or less. Mixed swell NW 3 to 4 ft and
S 1 to 2 ft.
.SUN NIGHT...Wind N 10 kt with gusts to 15 kt. Wind waves 2 ft or
less. Mixed swell W 3 to 4 ft and S 2 ft.
.MON...Wind E 10 kt...becoming W with gusts to 15 kt in the
afternoon. Wind waves 2 ft or less. Mixed swell NW 2 to 3 ft and
S 2 to 3 ft.
.MON NIGHT...Wind N 10 kt in the evening...becoming variable less
than 10 kt. Wind waves 2 ft or less. Mixed swell W 1 to 3 ft and
S 2 to 3 ft.
.TUE...Wind NE 10 kt...becoming W in the afternoon. Wind waves
2 ft or less...becoming 3 ft in the afternoon. Mixed swell W 1 to
2 ft and S 2 ft.
.TUE NIGHT...Wind N 10 kt with gusts to 15 kt in the evening...
becoming variable less than 10 kt. Wind waves 2 ft or less. Mixed
swell W 1 to 2 ft and S 2 ft.

$$

PZZ775-200930-
Waters from San Mateo point to the Mexican Border Extending 30 to
60 nm out including San Clemente Island-
154 PM PDT Thu Oct 19 2017

...SMALL CRAFT ADVISORY FOR WINDS IN EFFECT FROM 8 PM PDT THIS
EVENING THROUGH LATE FRIDAY NIGHT...

.TONIGHT...Wind NW 15 to 25 kt with gusts to 30 kt. Wind waves
5 ft. Mixed swell NW 4 to 6 ft at 7 seconds and S 3 ft at
14 seconds. Patchy drizzle after midnight.
.FRI...Wind W 20 to 25 kt with gusts to 30 kt. Wind waves 5 ft.
Mixed swell NW 5 to 6 ft at 7 seconds and S 2 to 3 ft at
14 seconds.
.FRI NIGHT...Wind NW 20 to 25 kt...becoming 10 to 20 kt after
midnight. Gusts to 35 kt. Wind waves 5 ft. Mixed swell NW 7 to
10 ft at 8 seconds and S 1 to 2 ft at 13 seconds.
.SAT...Wind NW 10 to 15 kt with gusts to 20 kt. Wind waves 2 ft
or less. Mixed swell W 6 to 9 ft at 10 seconds and SW 1 ft at
13 seconds.
.SAT NIGHT...Wind N 10 to 15 kt with gusts to 20 kt. Wind waves
3 ft in the evening...becoming 2 ft or less. Mixed swell NW 5 to
7 ft at 10 seconds and S 1 ft at 15 seconds.
.SUN...Wind N 10 kt...becoming NW with gusts to 15 kt in the
afternoon. Wind waves 2 ft or less. Mixed swell NW 3 to 5 ft and
S 2 ft.
.SUN NIGHT...Wind NW 10 to 15 kt. Gusts to 20 kt in the evening.
Wind waves 3 ft in the evening...becoming 2 ft or less. Mixed
swell NW 3 to 4 ft and S 2 ft.
.MON...Wind variable less than 10 kt...becoming NW 10 kt in the
afternoon. Wind waves 2 ft or less. Mixed swell NW 3 to 4 ft and
S 2 ft.
.MON NIGHT...Wind NW 10 to 15 kt. Gusts to 20 kt in the evening.
Wind waves 3 ft in the evening...becoming 2 ft or less. Mixed
swell W 2 to 4 ft and S 2 ft.
.TUE...Wind variable less than 10 kt...becoming W 10 kt in the
afternoon. Wind waves 2 ft or less. Mixed swell W 2 to 4 ft and S
2 ft.
.TUE NIGHT...Wind NW 10 to 15 kt...becoming NE after midnight.
Wind waves 3 ft in the evening... becoming 2 ft or less. Mixed
swell W 1 to 3 ft and S 2 ft.

$$

Harrison



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