San Mateo Point CA to the Mexican Border and out 30 NM Marine Forecast
| Tonight...Wind Nw 10 Kt. Seas 3 To 4 Ft. Wave Detail: Nw 2 Ft At 4 Seconds, W 3 Ft At 12 Seconds And S 1 Foot At 14 Seconds. |
| Thu...Wind W 10 Kt. Seas 3 To 4 Ft. Wave Detail: W 2 Ft At 4 Seconds, W 3 Ft At 7 Seconds And S 1 Foot At 16 Seconds. |
| Thu Night...Wind W 10 Kt In The Evening...Becoming Variable Less Than 10 Kt. Seas 3 To 4 Ft. Wave Detail: W 1 Foot At 4 Seconds, W 3 Ft At 7 Seconds And S 1 Foot At 17 Seconds. |
| Fri...Wind Variable Less Than 10 Kt...Becoming W 10 Kt In The Afternoon. Seas 3 To 4 Ft. Wave Detail: W 1 Foot At 4 Seconds, W 3 Ft At 12 Seconds And S 1 Foot At 15 Seconds. |
| Fri Night...Wind Variable Less Than 10 Kt. Seas 3 To 4 Ft. Wave Detail: W 1 Foot At 4 Seconds, W 3 Ft At 12 Seconds And S 2 Ft At 16 Seconds. |
| Sat...Wind Variable Less Than 10 Kt. Seas 3 To 4 Ft. Wave Detail: W 3 Ft At 13 Seconds And S 2 Ft At 15 Seconds. |
| Sat Night...Wind Variable Less Than 10 Kt. Seas 3 To 4 Ft. Wave Detail: W 1 Foot At 4 Seconds, W 3 Ft At 12 Seconds And S 2 Ft At 15 Seconds. |
| Sun...Wind Variable Less Than 10 Kt. Seas 3 To 4 Ft. Wave Detail: W 3 Ft At 12 Seconds And S 2 Ft At 14 Seconds. |
| Sun Night...Wind Variable Less Than 10 Kt. Seas 3 Ft. Wave Detail: W 1 Foot At 4 Seconds, W 3 Ft At 12 Seconds And S 2 Ft At 14 Seconds. |
| Mon...Wind Variable Less Than 10 Kt. Seas 3 Ft. Wave Detail: W 1 Foot At 4 Seconds, S 2 Ft At 14 Seconds And W 2 Ft At 15 Seconds. |
| Mon Night...Wind Variable Less Than 10 Kt. Seas 3 Ft. Wave Detail: W 1 Foot At 4 Seconds, W 2 Ft At 14 Seconds And S 2 Ft At 14 Seconds. |
| Area Forecast Discussion National Weather Service San Diego CA 237am PDT Wednesday August 12 2026 Synopsis The flow aloft will become gradually southwesterly with drying of monsoonal moisture the next few days. There remains a slight chance of showers and thunderstorms for the mountains and deserts from late this morning through this afternoon. In addition to drying aloft, there will also be gradual drying of lower level moisture through early next week. High temperatures will cool through Thursday, then slowly warm into the middle of next week. For Extreme Southwestern California Including Orange... San Diego...Western Riverside and Southwestern San Bernardino Counties Long Term - Saturday through Tuesday For the weekend, high pressure to the east will strengthen while a trough of low pressure off the California coast maintains drier southwest flow aloft. For early next week, there are some differences in the placement of low pressure near or farther off the California coast with greater spread in the high temperature guidance. Cluster analysis shows the model solutions that are cooler are those with the low pressure along the California coast versus farther off the coast with those solutions with low pressure near the coast representing around 20 percent of ensemble solutions. High temperatures will slowly warm for Saturday through Tuesday. High temperatures on Saturday will range from around average near the coast to 4 to 8 degrees below average for the mountains and inland valleys. For next Tuesday, high temperatures will range from around average near the coast to around 5 degrees below average for the mountains and inland valleys with the lower deserts a few degrees above average for the lower deserts. High temperatures on Saturday will range from the 70s near the coast to the mid 80s to mid 90s for the Inland Empire with 100 to 104 for the lower deserts. For next Tuesday, high temperatures will range from the 70s near the coast to the 90s in the Inland Empire with 106 to 110 for the lower deserts. Marine No hazardous marine conditions are expected through Sunday. Beaches High tides will exceed 7 feet this evening around 930 PM, resulting in minor tidal overflow of low-lying areas along the beach. Surf will be small and is not expected to contribute to the flooding potential. Check the Coastal Flood Advisory for details. 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...Coastal Flood Advisory until 11pm PDT this evening for Orange County Coastal Areas-San Diego County Coastal Areas. PZ...None.. |
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