San Clemente Island CA to Guadalupe Island from 60 NM offshore west to 120W Offshore Forecast
| Today...E To Ne Winds 5 To 10 Kt, Becoming 5 To 15 Kt, Then, Becoming N To Ne. Seas 6 To 8 Ft. |
| Tonight...N Winds 5 To 15 Kt. Seas 5 To 7 Ft. |
| Wed...N To Ne Winds Less Than 10 Kt, Becoming Variable. Seas 5 To 6 Ft. |
| Wed Night...Variable Winds Less Than 10 Kt. Seas 5 To 6 Ft. |
| Thu...Variable Winds Less Than 5 Kt, Becoming W. Seas 5 To 7 Ft. |
| Thu Night...W Winds 5 To 10 Kt. Seas 5 To 7 Ft. |
| Fri...W To Nw Winds 5 To 15 Kt. Seas 5 To 6 Ft. |
| Fri Night...Nw Winds 10 To 15 Kt. Seas 5 To 6 Ft. |
| Sat...Nw Winds 10 To 15 Kt. Seas 5 To 6 Ft. |
| Sat Night...Nw Winds 10 To 15 Kt. Seas 5 To 7 Ft. |
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Area Forecast Discussion National Weather Service San Diego CA 320am PST Tuesday Jan 14 2025 Synopsis Areas of gusty northeast to east Santa Ana winds will continue into Wednesday along and below the coastal slopes of the mountains with winds of 25 to 35 mph with gusts to 55 mph and isolated gusts to 65 mph. It will continue to be very dry inland on Thursday, but with weaker winds. Cooler on Friday and Saturday as a weak low pressure system may move inland somewhere in the vicinity of northern Baja. There is a slight chance of light precipitation for the weekend, mainly for San Diego County from the coast to the mountains, with the chance for wetting precipitation around 10 percent. Gusty Santa Ana winds could return early next week but with some model differences in timing and a wider and fairly even distribution in intensity from weak to strong. For Extreme Southwestern California Including Orange... San Diego...Western Riverside and Southwestern San Bernardino Counties Short Term - Today Through Thursday Areas of northeasterly to easterly Santa Ana winds will continue into Wednesday afternoon with winds of 25 to 35 mph along and below the coastal slopes of the mountains with gusts to 55 mph and isolated gusts to 65 mph. As of 3 AM, the stronger gusts are mostly to around 45 mph. Lowest humidity for inland areas will fall to around 10 percent each day through Wednesday with poor overnight recovery and only a slight recovery on Thursday with weaker winds. High temperatures will be warmer for today and Wednesday, then a little cooler for the coast and valleys on Thursday. High temperatures on Wednesday will be around 5 degrees above average for the coast and valleys and a few degrees below average for the mountains and deserts with most areas within a few degrees of average on Thursday. .LONG TERM (Friday through Monday)... A weak low pressure system well off the coast of northern Baja may move inland across northern Baja and far southern California on Thursday night bringing onshore flow and cooling for Friday and Saturday. There is greater model spread in weak upper level low pressure systems move southward in the vicinity of the California coast from just off to just inland from the coast. One or more of these weak systems could bring some light precipitation over the weekend, but with low confidence in the details. NBM has a slight chance of showers over the weekend, mainly across San Diego County from the coast to the mountains, with a 15 to 25 percent chance of 0.01 inch or more of precipitation and around a 20 percent chance for 0.10 inch or more of precipitation. The snow level will be around 5000 feet. Gusty Santa Ana winds could return early next week but with some model differences in timing and a wider and fairly even distribution in intensity from weak to strong. Marine No hazardous marine conditions are expected through Saturday. Fire Weather Areas of gusty northeast to east Santa Ana winds will continue into Wednesday along and below the coastal slopes of the mountains with winds of 25 to 35 mph with gusts to 55 mph and isolated gusts to 65 mph. Lowest daytime humidity will fall to around 10 percent for inland areas with poor overnight recovery. It will continue to be very dry inland on Thursday, but with weaker winds. Cooler on Friday and Saturday with a recovery in humidity as a weak low pressure system may move inland somewhere in the vicinity of northern Baja. There is a slight chance of light precipitation for the weekend, mainly for San Diego County from the coast to the mountains, with the chance for wetting precipitation around 10 percent. Gusty Santa Ana winds could return early next week but with some model differences in timing and a wider and fairly even distribution in intensity from weak to strong. Skywarn Skywarn activation is not requested. However weather spotters are encouraged to report significant weather conditions. NOAA San Diego CA Office: Watches - Warnings - Advisories CA...Wind Advisory until 6pm PST Wednesday for Orange County Inland Areas-Riverside County Mountains-San Bernardino County Mountains-San Bernardino and Riverside County Valleys-The Inland Empire-San Diego County Mountains-San Diego County Valleys-San Gorgonio Pass Near Banning-Santa Ana Mountains and Foothills. Red Flag Warning until 6pm PST Wednesday for Orange County Inland Areas-Riverside County Mountains-Including The San Jacinto Ranger District Of The San Bernardino National Forest-San Bernardino County Mountains-Including The Mountain Top And Front Country Ranger Districts Of The San Bernardino National Forest-San Bernardino and Riverside County Valleys -The Inland Empire-San Diego County Inland Valleys-San Diego County Mountains-Including The Palomar And Descanso Ranger Districts of the Cleveland National Forest-San Gorgonio Pass Near Banning-Santa Ana Mountains- Including The Trabuco Ranger District of the Cleveland National Forest. Frost Advisory until 9am PST this morning for San Bernardino and Riverside County Valleys-The Inland Empire. PZ...None. |
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