Point Piedras Blancas to Point Sal from 10 to 60 NM Marine Forecast
| Tonight...Nw Wind 15 To 25 Kt. Seas 7 To 9 Ft. Wave Detail: Nw 3 Ft At 6 Seconds, Nw 8 Ft At 12 Seconds And S 2 Ft At 19 Seconds. |
| Thu...N Wind 15 To 25 Kt. Seas 7 To 8 Ft. Wave Detail: N 3 Ft At 9 Seconds, Nw 7 Ft At 12 Seconds And S 2 Ft At 18 Seconds. |
| Thu Night...Nw Wind 15 To 25 Kt. Seas 7 To 9 Ft. Wave Detail: Nw 8 Ft At 10 Seconds And S 2 Ft At 17 Seconds. |
| Fri...Nw Wind 15 To 25 Kt. Seas 7 To 9 Ft. Wave Detail: N 8 Ft At 9 Seconds And S 2 Ft At 16 Seconds. |
| Fri Night...Nw Wind 20 To 30 Kt. Seas 8 To 10 Ft. Wave Detail: Nw 10 Ft At 8 Seconds And S 2 Ft At 15 Seconds. Patchy Fog After Midnight. |
| Sat...Nw Wind 20 To 30 Kt. Seas 8 To 10 Ft. Wave Detail: Nw 9 Ft At 9 Seconds And S 2 Ft At 15 Seconds. Patchy Fog In The Morning. |
| Sat Night...Nw Wind 20 To 30 Kt. Seas 8 To 10 Ft. Wave Detail: Nw 10 Ft At 9 Seconds And S 2 Ft At 14 Seconds. |
| Sun...Nw Wind 15 To 25 Kt. Seas 6 To 9 Ft. Wave Detail: Nw 8 Ft At 9 Seconds And S 3 Ft At 13 Seconds. |
| Sun Night...Nw Wind 15 To 25 Kt. Seas 6 To 7 Ft. Wave Detail: Nw 5 Ft At 9 Seconds And S 3 Ft At 13 Seconds. |
| Mon...N Wind 10 To 20 Kt, Becoming Nw 10 To 15 Kt In The Afternoon. Seas 5 To 6 Ft. Wave Detail: Nw 4 Ft At 9 Seconds And S 3 Ft At 12 Seconds. |
| Mon Night...Nw Wind 10 To 15 Kt. Seas 5 Ft. Wave Detail: Nw 4 Ft At 9 Seconds And S 3 Ft At 17 Seconds. |
| Area Forecast Discussion National Weather Service Los Angeles/Oxnard CA 124pm PDT Wednesday Mar 11 2026 Synopsis 11/209 AM. A significant and long lasting heat wave is expected to affect the region starting Thursday and extend well into next week with MODERATE to HIGH heat impacts likely. Short Term - Today through Saturday 11/122 PM. Overall, 12Z models in good synoptic agreement through the short term period. At upper levels, ridge will build over the area tonight/Thursday then will gradually weaken Friday and Saturday. Near the surface, weak offshore flow will prevail through Friday then onshore flow strengthens on Saturday. Forecast-wise for the short term, main issue will be temperatures. With high pressure building aloft and the weak offshore flow, there will be no significant marine influence to speak of through Friday. So, temperatures will increase dramatically. At this time, Thursday looks to be the warmest day area-wide. However on Friday, the marine influence will begin to weakly return which will allow for some slight cooling for the coastal plain, but temperatures will remain hot away from the coast. Afternoon temperatures Thursday and Friday will generally be 15-25 degrees above seasonal normals. Additionally, overnight low will remain on the warm side. So, given these conditions, there will be the potential for record heat across the area and HEAT ADVISORIES will remain in effect for all coastal/valley areas from San Luis Obispo county to Los Angeles county. On Saturday, weak to moderate onshore flow returns, which will combined with the weakening upper level high, to bring 5-10 degrees of cooling to the coasts and valleys with little change across interior sections. Other than temperatures, no significant concerns for the short term. The weak offshore pressure gradients will generate some gusty northeast winds across the area through Friday. However, upper level support is limited, so do not anticipate any widespread advisory-level gusts. As for clouds, varying amounts of high clouds will keep conditions varying from mostly clear to partly cloudy through Saturday. Additionally, there could be some return of marine layer stratus/fog to the coastal plain Saturday morning. Long Term - Sunday through Wednesday 11/123 PM. For the extended period, 12Z models continue to exhibit good synoptic agreement. At upper levels, high pressure will build, once again, across the area, peaking in strength by the middle of next week. Near the surface, weak diurnal flow is expected. Forecast-wise for the extended period, focus will remain on another round of heat. At this time, deterministic models and their respective ensembles, indicate very hot conditions next week (peaking on Tuesday and Wednesday). Once again, high temperatures will be at least 15-25 degrees above normal with warm overnight lows. So, widespread HEAT ADVISORIES are likely along with the potential for record-breaking daily temperatures. Depending on how things develop, monthly temperature records could also be in jeopardy. In addition, the Antelope Valley may break a record next week for the earliest 90 degree day in the calendar year. Given the unprecedented length and magnitude of this extreme heat wave, heat stress will be increasing each day, especially in areas that aren't used to the heat, like the coastal areas, where people may not have methods to cool off their homes. Try to complete outdoor activities early in the day or in the evening, and don't leave people or pets in cars. As for chances of any rainfall, both deterministic and ensembles indicate little, if any, precipitation for the area through March 26th. Marine 11/1258 PM. Moderate to hi confidence in the current forecast. For the outer waters, there is a 60% chance Small Craft Advisory level wind gusts will affect the waters through at least Friday night, although the northern waters will drop below SCA (Small Craft Advisory) levels on Fri. There is then a 40%-50% chance of SCA (Small Craft Advisory) wind gusts at times Sat through Sunday or Sunday night. There is a good chance conds will drop below SCA (Small Craft Advisory) levels for all the outer waters for Monday and Monday night. For the inner water N of Point Sal, conds are expected to be generally below SCA (Small Craft Advisory) levels through Monday night, except for a 50% chance of SCA (Small Craft Advisory) wind gusts at times during the afternoon and evening hours Friday and Saturday. For the inner waters S of Point Conception, conds are expected to remain below SCA (Small Craft Advisory) levels through Monday night except for a 20% chance of SCA (Small Craft Advisory) level northeast winds between Point Mugu to Pacific Palisades later tonight into Thursday morning. NOAA Los Angeles/Oxnard CA Office: Watches - Warnings - Advisories CA...Heat Advisory remains in effect from 10am Thursday to 8 PM PDT Friday for zones 88-340>342-346>352-354>358-362-366>375-548. PZ...Small Craft Advisory in effect until 3am PDT Saturday for zones 670-673. Small Craft Advisory in effect until 3am PDT Thursday for zone 676. |
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