NOAA.gov .punch in la jolla shores, California or la jolla , California . Bwe has the scripts pier glider report that is very accurate for real time wind report . You can find that on the home page . I use surfline for surf report or magic sea weed ( magic liar )
. With surfline it's very accurate for the pier , of course it can be three foot at pier and flat at launch . That's when I check the cam and check swell directions and intervals . My understanding is that long intervals will primarily be baffled out from the canyon . Hope this helps some .