Forecast OverviewPlayful WNW-NW energy and some weak SW swell will combine with Santa Ana conditions for the next couple of days. Look for the Santa Anas to back down by Thanksgiving but a new, stronger, WNW swell to arrive Thursday evening and peak into Friday. More swell on tap over the weekend and the possible return of offshore winds by early next week. I love fall even more this year!
Short Range (next 4 days) TuesdayWe are going to see a mix of WNW-NW energy (280-300 with most of the energy above 290-degrees) from a couple of different sources…some of which, like the shorter-period windswell, will be fading out while new long-period energy fills in slowly through the day. Some small SW swell (200-220) continues to hang in the background. Most spots will see waist high surf on Tuesday while some of the average NW spots see waist-chest high sets. Standout NW facing breaks, mostly through Ventura and San Diego, will have some chest-shoulder high sets. Expect consistency to back down across the region but look for fun surf as the sets show.
Winds/Weather: Look for light to moderate
Santa Ana offshore winds for the morning. The wind-prone areas of Santa Barbara down through LA County will have NE winds 10-20 knots with some stronger gusts at times. OC and San Diego will have NE winds around 5-10 knots. Look for light onshore flow to push through in the afternoon…but conditions potentially could clean up as the sun sets.
WednesdayThe mix of WNW-NW energy (285-300) will hold while a new, but small, SW pulse (195-220) moves in from the Southern Hemisphere. Look for the average spots, mostly the NW facing ones, to be in the waist-high range with some inconsistent chest high sets. Top NW facing breaks, and the best NW/SW combo spots, will be more in the chest-high range with some inconsistent shoulder high sets showing at times.
Winds/Weather: Look for light to moderate
Santa Ana offshore winds for the morning. The wind-prone areas of Santa Barbara down through LA County will have NE winds 10-20 knots with some stronger gusts at times. OC and San Diego will have NE winds around 5-10 knots. Look for light onshore flow to push through in the afternoon…but conditions potentially could clean up as the sun sets.
Thursday – Thanksgiving…hmmm TurkeyWe will start off with the first WNW-NW swell still holding, some weak SW swell, and a touch of local windswell. Most spots will be in the knee-waist high+ range for the morning. Top NW facing breaks will be in the waist-chest high range with some inconsistent shoulder high sets. New WNW energy (280-300) starts moving in with very long-period energy (18+ seconds) as we move through the second half of the day…look for some new sets starting to show up in Ventura/Santa Barbara before sundown.
Winds/Weather: The Santa Ana conditions will weaken slightly…but we will still have some clean morning surf. Look for light and variable winds through the morning and some light onshore WNW flow around 10-12 knots for the afternoon.
FridayThe new WNW swell (280-300) will peak on Friday while the windswell and the weak SW swell hold in the background. Look for the average exposed spots to build into the chest-shoulder high range while the better exposed spots see some head high sets. Standout NW facing breaks in Ventura, the South Bay, and San Diego, will have consistent shoulder-head high+ surf with some sets going a couple of feet overhead throughout the day. San Diego standouts may even have some bigger sets at times.
Winds/Weather: Quite a bit cooler than earlier in the week thanks to a new cold front passing through the area. Doesn’t look like the morning winds will be too bad…but some of the more exposed breaks further north (SB and Ventura) may have some early NW flow. Look for NW winds to hit 10-20 knots by the afternoon.
Long-Range North Pacific As you can see in the short-range forecast there is plenty of WNW-NW swell on tap for the next several days…with a bigger dose lining up for the end of the week. One thing that is worth noting in the Short-range forecast is the arrival-time of the bigger WNW pulse…the last forecast had it coming up faster on Thanksgiving but now it looks like I have to push back the arrival time, we will still see some new waves from that swell on Thursday, particularly in Santa Barbara and Ventura, but the meat of the swell will early Friday morning (holding through the day). Not a lot of change but enough that it is worth calling out to you guys.
In the long-range portion of the forecast there is still plenty more energy on tap through the end of the month. The storm track is pretty open and we are going to see a blend of both long-period energy from systems close to the Aleutians and storms that form closer to the West Coast. At this point it looks like we are going to get a nice shot of short-medium period WNW-NW energy from that cold front that pushes through our region later this week…this shot of swell hits Saturday and holds into Sunday mixing nicely with the long-period energy that will peak on Friday.
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We can expect more chest-head high surf at the average WNW facing spots on Saturday and Sunday…and some overhead+ sets at the standout NW facing breaks (again in SD and Ventura as well as some of the top South Bay breaks). Weather may be a little funky on Saturday (but manageable)…by Sunday the Santa Anas are expected to return…so we could be in store for some fun/sizeable waves as we head into the end of the holiday weekend.
Even further out the forecast run is showing lots more storm activity forming in our swell window later this week. If these storms live up to forecasts we will be seeing another round of head high+ WNW swell for the first days of December and potentially a bigger W swell for around Dec 3-4. These storms have a loooooong way before they actually develop but it is good to see so much action on the long-range charts.
South Pacific Still not a lot of energy in the South Pacific…guess it thinks the NPAC has things covered. We will have a minor, knee-chest high SW pulse (200-220) that arrives on the 24th and holds through the 26th. Not much on tap after that…just minimal energy leaking in through the end of the month.
Next Long-range forecast will be posted on Friday, November 27th, 2009 Adam Wright
Surf Forecaster
http://www.socalsurf.com/