After a weekend of high surf and light, spotty showers, now-Tropical Storm Marie is expected to reach its peak Monday with high swells and possible coastal flooding.
Meteorologist Brooke Martell has your morning weather forecast for Sept. 7, 2026.
Marie is about 700 miles southwest of San Diego and weakening but a large swell from the system is keeping a high surf advisory in effect through Tuesday night, according to Meteorologist Brook Martell. The storm could also bring some scattered showers.
Marie became a hurricane on Wednesday before being downgraded to a tropical storm. The entire county will feel its tropical effects in the form of high humidity and hot temperatures on Labor Day.
high surf combined with high astronomical tides of about 6.2 to 6.8 feet will lead to tidal overflow and coastal flooding through Tuesday during evening high tides, especially for south and southwest-facing beaches as well as low-lying areas, the National Weather Service said.
A Coastal Flood Advisory and a High Surf Advisory have been issued from Saturday through Tuesday. Dangerous swimming and surfing conditions are expected, the NWS of San Diego said.
High temperatures on Labor Day are expected to be 5 to 10 degrees warmer than Sunday, with less cloud coverage expected. High temperatures will continue to increase into Wednesday for areas west of the mountains and Thursday for the deserts, the NWS said.