Third Street Promenade, CA

URBAN HEAT ISLAND & PEDESTRIAN COMFORT

Live AI Coastal Briefing

This morning, Thursday, April 9, we're waking up to a dominant marine layer with 100% cloud cover, which typically burns off by late morning, giving way to a beautiful day for beach visitors. The full day holds plenty of opportunities for outdoor activities, from surfing and paddleboarding to running and cycling, so let's dive into the details. With the marine layer in place, temperatures are currently at a comfortable 60°F, making it an ideal morning for a variety of sports and activities.



The ocean conditions are looking great for surfers, with wave heights at 2.8 feet, which is perfect for longboarders, and 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. Rip current risk is low, so 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, providing a fun and predictable surfing experience, and with the low rip current risk, swimmers can enjoy the ocean with confidence.



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, and with the low UV index, no special protection is needed just yet, but be sure to apply sunscreen as the UV builds through the morning. The moderate air quality, with an AQI of 80, may require sensitive individuals to limit their prolonged outdoor exercise, but it's still a great morning for beach volleyball, paddleboarding, and tennis, as the winds are light and the conditions are calm. As the onshore breeze typically picks up in the afternoon, it's best to plan outdoor activities for the morning window.



As the day develops, the marine layer will burn off, and we can expect a pleasant afternoon, with temperatures rising, but the pressure at 29.80 inHg indicates slightly low pressure, which may lead to unsettled conditions. Nevertheless, it's shaping up to be a wonderful day, and we're excited to see you out and about, enjoying the beautiful coastal scenery and taking part in your favorite activities. So, grab your board, your bike, or your running shoes, and make the most of this lovely Thursday, and we'll see you back here tomorrow with another update on the coastal weather.



Briefing issued 6:11 AM, Thursday, April 9. Live conditions update continuously above.