Copied & pasted from http://www.wrh.noaa.gov/total_forecast/getprod.php?prod=XXXAFDLOX&wfo=LOX:

Indoor weathermen's brainsArea Forecast Discussion
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
445 PM PDT SUN SEP 25 2016

SHORT TERM…(TDY-WED)
“Our area remains under the influence of the high pressure system
to our north which is producing offshore flow to the
south and west.

L.A.'s High pressure winds are onshore at the shore, not "offshore"ACTUAL “SHORE” WINDS TODAY:
Weather Conditions for:
Los Angeles, Los Angeles International Airport, CA.  KLAX  (NWS/FAA)
Elev: 125 ft; Latitude: 33.93806; Longitude: -118.38889

http://www.wrh.noaa.gov/mesowest/getobext.php?wfo=lox&sid=KLAX&num=72&raw=0

Time Wind Wind
Direction Speed
(PDT) (mph)
25 Sep 7:10 pm SW 8
25 Sep 7:05 pm WSW 8
25 Sep 7:00 pm SW 8
25 Sep 6:55 pm WSW 9
25 Sep 6:53 pm WSW 12
25 Sep 6:50 pm WSW 12
25 Sep 6:45 pm WSW 12
25 Sep 6:40 pm WSW 12
25 Sep 6:35 pm WSW 13
25 Sep 6:30 pm WSW 10
25 Sep 6:25 pm WSW 12
25 Sep 6:20 pm WSW 12
25 Sep 6:15 pm WSW 12
25 Sep 6:10 pm WSW 13
25 Sep 6:05 pm WSW 12
25 Sep 6:00 pm WSW 12
25 Sep 5:55 pm W 13
25 Sep 5:53 pm W 14
25 Sep 5:50 pm WSW 13
25 Sep 5:45 pm W 12
25 Sep 5:40 pm WSW 12
25 Sep 5:35 pm WSW 9
25 Sep 5:30 pm W 13
25 Sep 5:25 pm W 14
25 Sep 5:20 pm W 13
25 Sep 5:15 pm W 12
25 Sep 5:10 pm W 14
25 Sep 5:05 pm W 12
25 Sep 5:00 pm W 13
25 Sep 4:55 pm W 14
25 Sep 4:53 pm W 13
25 Sep 4:50 pm W 13
25 Sep 4:45 pm W 15
25 Sep 4:40 pm W 14
25 Sep 4:35 pm W 17
25 Sep 4:30 pm W 14
25 Sep 4:25 pm W 14
25 Sep 4:20 pm W 14
25 Sep 4:15 pm W 14
25 Sep 4:10 pm W 13
25 Sep 4:05 pm W 13
25 Sep 4:00 pm W 13
25 Sep 3:55 pm W 13
25 Sep 3:53 pm W 13
25 Sep 3:50 pm W 12
25 Sep 3:45 pm W 10
25 Sep 3:40 pm W 12
25 Sep 3:35 pm W 13
25 Sep 3:30 pm W 12
25 Sep 3:25 pm W 10
25 Sep 3:20 pm W 10
25 Sep 3:15 pm W 10
25 Sep 3:10 pm W 12
25 Sep 3:05 pm W 9
25 Sep 3:00 pm W 10
25 Sep 2:55 pm W 12
25 Sep 2:53 pm W 12
25 Sep 2:50 pm W 13
25 Sep 2:45 pm W 14
25 Sep 2:40 pm W 14
25 Sep 2:35 pm W 14
25 Sep 2:30 pm WSW 13
25 Sep 2:25 pm WSW 13
25 Sep 2:20 pm WSW 13
25 Sep 2:15 pm W 12
25 Sep 2:10 pm WSW 10
25 Sep 2:05 pm W 10
25 Sep 2:00 pm WSW 10
25 Sep 1:55 pm W 12
25 Sep 1:53 pm WSW 13
25 Sep 1:50 pm WSW 13
25 Sep 1:45 pm W 13
25 Sep 1:40 pm W 14
25 Sep 1:35 pm W 15
25 Sep 1:30 pm W 13
25 Sep 1:25 pm W 12
25 Sep 1:20 pm W 13
25 Sep 1:15 pm W 14
25 Sep 1:10 pm W 13
25 Sep 1:05 pm W 14
25 Sep 1:00 pm W 14
25 Sep 12:55 pm W 15
25 Sep 12:53 pm W 15
25 Sep 12:50 pm W 13
25 Sep 12:45 pm W 14
25 Sep 12:40 pm W 10
25 Sep 12:35 pm W 9
25 Sep 12:30 pm WSW 9
25 Sep 12:25 pm WSW 8
25 Sep 12:20 pm W 10
25 Sep 12:15 pm W 12
25 Sep 12:10 pm WSW 9
25 Sep 12:05 pm W 14
25 Sep 12:00 pm W 10
25 Sep 11:55 am W 9
25 Sep 11:53 am W 8
25 Sep 11:50 am W 9
25 Sep 11:45 am W 7
25 Sep 11:40 am W 8
25 Sep 11:35 am W 8
25 Sep 11:30 am WSW 6
25 Sep 11:25 am WSW 6
25 Sep 11:20 am WSW 5
25 Sep 11:15 am WSW 6
25 Sep 11:10 am WSW 7
25 Sep 11:05 am SW 8
25 Sep 11:00 am SW 8
25 Sep 10:55 am WSW 10
25 Sep 10:53 am WSW 10
25 Sep 10:50 am SW 7
25 Sep 10:45 am S 3
25 Sep 10:40 am SSW 3
25 Sep 10:35 am CALM
25 Sep 10:30 am CALM
25 Sep 10:25 am CALM
25 Sep 10:20 am N 3
25 Sep 10:15 am CALM
25 Sep 10:10 am NW 5
25 Sep 10:05 am NW 5
25 Sep 10:00 am NNW 3
25 Sep 9:55 am NW 3
25 Sep 9:53 am VRBL 3
25 Sep 9:50 am CALM
25 Sep 9:45 am N 3
25 Sep 9:40 am NNW 6
25 Sep 9:35 am NNW 6
25 Sep 9:30 am NNW 5
25 Sep 9:25 am N 5
25 Sep 9:20 am N 5
25 Sep 9:15 am N 5
25 Sep 9:10 am N 5
25 Sep 9:05 am WNW 3
25 Sep 9:00 am CALM
25 Sep 8:55 am CALM
25 Sep 8:53 am CALM
25 Sep 8:50 am CALM
25 Sep 8:45 am NW 3
25 Sep 8:40 am NNW 5
25 Sep 8:35 am CALM
25 Sep 8:30 am CALM
25 Sep 8:25 am CALM
25 Sep 8:20 am CALM
25 Sep 8:15 am CALM
25 Sep 8:10 am CALM
25 Sep 8:05 am CALM
25 Sep 8:00 am SE 5
25 Sep 7:55 am CALM
25 Sep 7:53 am CALM
25 Sep 7:50 am CALM
25 Sep 7:45 am CALM
25 Sep 7:40 am E 3
25 Sep 7:35 am CALM
25 Sep 7:30 am ENE 3
25 Sep 7:25 am E 3
25 Sep 7:20 am E 3
25 Sep 7:15 am ENE 3
25 Sep 7:10 am ESE 8
25 Sep 7:05 am E 3
25 Sep 7:00 am SE 7

offshore episode 2The Weathermen's Brains, Dr. M P Renfrew's cartoon