SM Place (Rooftop), CA

SOLAR EXPOSURE & UV INDEX

Live AI Coastal Briefing

This morning, Thursday, April 9, we're waking up to a dominant marine layer with 100% cloud cover, making it a chilly and damp start to the day. The good news is that this marine layer typically burns off by late morning, setting us up for a beautiful day ahead. As the day unfolds, beach visitors can expect a fun-filled day with plenty of opportunities to enjoy the ocean, outdoor activities, and scenic views.



The ocean conditions are looking great for surfers, with wave heights reaching 2.8 feet, making it perfect for longboarders to catch some waves. The water temperature is a comfortable 66°F, making a spring suit a suitable choice, although a full wetsuit may be preferred for longer sessions. With a low rip current risk, standard beach safety applies, and it's always a good idea to check the local tide chart for low and high tide times. The swell is standard, making it a great day to get out and enjoy the water.



For runners and cyclists, the morning conditions are ideal, with a gentle 4mph wind from the northeast and the marine layer providing a cool overcast cover. Although the UV index is low at the moment, it's essential to remember that it will build up throughout the morning, so be sure to apply sun protection accordingly. With moderate air quality, sensitive individuals may want to limit their prolonged outdoor exercise. Beach volleyball, paddleboarding, and tennis enthusiasts can take advantage of the calm morning conditions, but be aware that the onshore breeze typically picks up in the afternoon, making the morning a better time to plan outdoor activities.



As the afternoon develops, we can expect the marine layer to have burned off, and the sun to shine through, although the pressure at 29.80 inHg indicates slightly low pressure, which may lead to unsettled conditions. Heading into this evening, it's a great opportunity to enjoy the scenic views, perhaps with a rooftop dinner at a spot with ocean views, where the intense UV reflection off the glass storefronts and concrete decking can be balanced with shade umbrellas. With no rain expected, it's shaping up to be a fantastic day, so get out, enjoy the beach, and make the most of the beautiful coastal lifestyle.



Briefing issued 6:26 AM, Thursday, April 9. Live conditions update continuously above.