Oh there is still going to be swell tomorrow but don’t get your expectations too high for “large” surf.
If you haven’t read the “waves for the weekend” post that I put together last night, go back and check it out.
http://socalforecast.blogspot.com/2009/01/swell-alert-update-waves-for-weekend.html
After looking at the buoys...I almost want to revise the wave heights from that forecast down just a touch...maybe not in overall size but at least in consistency...and I want to push back the arrival of the peak of the swell.
If you are into the geeky forecast stuff here are some of the details that I have been watching...if this stuff makes your head hurt go ahead and skip ahead to the surf stuff below.
Weather-Nerd warning!
This image of the California Buoy (NOAA Buoy #46059) is what is concerning me...as well as a general lack of swell hitting Northern and Central California this afternoon.
You can see that the wave heights are currently running about 10-12’ @ 17 seconds...the swell period was up to about 20-seconds this morning but it has already backed down (which isn’t good).
10-12’ of swell on a buoy that is about 700 miles out is not all that “big”...especially when you are going to see the swell decay quite a bit as it travels. At bare minimum it is going to lose about 50% of its energy...if not more, which doesn’t translate to much on the beach...about 3-4’+ of deeper-water energy...which still has to make it through the Nearshore Islands and survive being refracted all over the place.
Based on what I am seeing today I think the peak of the swell is actually going to be around 15-16 seconds and will be running about half-a-day behind these longer periods.
Surf Stuff starts here!
Basically when you get down to it...we are going to have waves tomorrow...it may not be all that big through the morning but it will get bigger through the afternoon and should hold nicely into Sunday.
I still think that the wave heights will be near what I was calling for in the previous update...but I am expecting some inconsistency on the bigger sets, even at top spots.
I wouldn’t be too picky about the surf on Saturday morning...if you find a fun looking, and relatively uncrowded spot, get out there and get a few...save the hunting around more for Sunday/Monday as the swell is more consistent.
Have a good one gang...hope you get some fun ones.
