Coastal Waters Forecast
Issued by NWS San Diego, CA

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FZUS56 KSGX 212142
CWFSGX

Coastal Waters Forecast
National Weather Service San Diego CA
142 PM PST Sun Jan 21 2018

PZZ700-221030-
142 PM PST Sun Jan 21 2018

.Synopsis for the far southern California coast...
At 1 PM PST, A 1029 MB high was over west-central Utah, and a
1022 MB low was near Tijuana Mexico. Weak offshore flow each
morning will turn onshore each afternoon through Tuesday. Onshore
flow will return on Wednesday and become strong on Thursday as
another storm-system moves down through Southern California. Winds
could reach near gale-force which, in addition to large seas,
would create hazardous boating conditions Thursday. Seas and winds
likely to subside on Friday.

$$

PZZ750-221030-
Coastal Waters from San Mateo Point to the Mexican Border and out
to 30 nm-
142 PM PST Sun Jan 21 2018

.TONIGHT...Wind NE to 10 kt. Gusts to 15 kt in the evening. Wind
waves 2 ft or less. Swell W 3 to 4 ft at 12 seconds.
.MON...Wind variable less than 10 kt...becoming NW to 10 kt with
gusts to 15 kt in the afternoon. Wind waves 2 ft or less. Swell W
2 to 3 ft at 10 seconds.
.MON NIGHT...Wind NW 10 to 15 kt...becoming NE after midnight.
Wind waves 2 ft or less. Swell W 3 to 4 ft at 15 seconds.
.TUE...Wind N to 10 kt...becoming NW 10 kt in the afternoon.
Gusts to 15 kt. Wind waves 2 ft or less. Swell W 3 to 4 ft at
14 seconds.
.TUE NIGHT...Wind N to 10 kt...becoming NE after midnight. Gusts
to 15 kt. Wind waves 2 ft or less. Swell W 3 to 4 ft at
13 seconds.
.WED...Wind E to 10 kt with gusts to 15 kt... becoming NW in the
afternoon. Wind waves 2 ft or less. Swell W 2 to 3 ft.
.WED NIGHT...Wind variable less than 10 kt...becoming W 10 kt
with gusts to 15 kt after midnight. Wind waves 2 ft or less.
Swell W 2 to 3 ft. Slight chance of showers after midnight.
.THU...Wind NW 10 to 15 kt...becoming W 20 to 25 kt in the
afternoon. Wind waves 2 ft or less...becoming 4 to 5 ft in the
afternoon. Swell W 2 to 5 ft. Slight chance of showers.
.THU NIGHT...Wind NW 15 to 25 kt with gusts to 35 kt. Wind waves
5 ft. Swell W 7 to 8 ft. Slight chance of showers in the evening.
.FRI...Wind NW 10 to 15 kt with gusts to 20 kt. Wind waves 3 ft.
Swell W 5 to 6 ft.
.FRI NIGHT...Wind N 10 kt...becoming NE after midnight. Wind
waves 2 ft or less...becoming 3 ft after midnight. Swell W 3 to
6 ft.

$$

PZZ775-221030-
Waters from San Mateo point to the Mexican Border Extending 30 to
60 nm out including San Clemente Island-
142 PM PST Sun Jan 21 2018

.TONIGHT...Wind NW 10 kt with gusts to 15 kt. Wind waves 2 ft or
less. Swell W 3 to 6 ft at 12 seconds.
.MON...Wind NW 10 to 15 kt. Wind waves 2 ft or less. Swell W 2 to
5 ft at 10 seconds.
.MON NIGHT...Wind N 10 to 15 kt with gusts to 20 kt. Wind waves
3 ft in the evening...becoming 2 ft or less. Swell NW 3 to 6 ft
at 15 seconds.
.TUE...Wind NW 10 kt. Gusts to 15 kt in the afternoon. Wind waves
2 ft or less. Swell W 3 to 6 ft at 14 seconds.
.TUE NIGHT...Wind N 10 kt. Gusts to 15 kt in the evening. Wind
waves 2 ft or less. Swell NW 3 to 5 ft at 13 seconds.
.WED...Wind variable less than 10 kt...becoming NW to 10 kt in
the afternoon. Wind waves 2 ft or less. Swell NW 2 to 4 ft.
.WED NIGHT...Wind W 10 to 15 kt with gusts to 20 kt. Wind waves
2 ft or less...becoming 3 ft after midnight. Swell W 2 to 4 ft.
Slight chance of showers after midnight.
.THU...Wind NW 15 to 25 kt with gusts to 30 kt. Wind waves 4 ft.
Swell NW 3 to 6 ft. Slight chance of showers.
.THU NIGHT...Wind NW 20 to 25 kt with gusts to 35 kt. Wind waves
5 ft. Swell NW 8 to 9 ft. Slight chance of showers in the
evening.
.FRI...Wind NW 10 to 15 kt with gusts to 20 kt. Wind waves 4 ft.
Swell NW 5 to 8 ft.
.FRI NIGHT...Wind NW 10 to 15 kt...becoming NE after midnight.
Gusts to 20 kt. Wind waves 3 ft. Swell NW 4 to 7 ft.

$$

Harrison



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