Live AI Coastal Briefing
This morning, Thursday, April 9, we're greeted with a dominant marine layer, bringing 100% cloud cover and very high humidity, making for a muggy start to the day. As the morning progresses, this marine layer typically burns off by late morning, revealing a beautiful day ahead for beach visitors. With plenty of sunshine expected later, it's shaping up to be a great day for outdoor activities, from surfing and paddleboarding to running and cycling.
The ocean conditions are looking inviting, with a surf height of 2.8 feet, making it perfect for longboarders, with waves reaching from knee to waist high. The water temperature is a comfortable 66°F, making a spring suit suitable for most, 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, as well as be aware of the standard swell conditions.
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. With a low UV index of 0, there's no need for special sun protection just yet, but it's always a good idea to plan for increasing UV levels as the morning wears on. For those planning to engage in prolonged outdoor exercise, be aware that the air quality is moderate, with an AQI of 80, so sensitive individuals may want to limit their activities. Beach volleyball, paddleboarding, and tennis are all great options for the morning, before the afternoon onshore breeze picks up.
As the afternoon develops, the marine layer will have burned off, and we can expect plenty of sunshine, although the pressure at 29.88 inHg indicates slightly low pressure, which may lead to some unsettled conditions. Heading into this evening, temperatures will drop quickly once the sun dips below the horizon, so it's a good idea to pack warm layers if planning to stay out late. Despite the uncertain pressure, it's shaping up to be a wonderful day, and we encourage everyone to get out and enjoy the beautiful coastal scenery, whether that's on the beach, in the water, or exploring the surrounding parks and trails.
Briefing issued 6:00 AM, Thursday, April 9. Live conditions update continuously above.