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The Coastal Bulletin

What is happening on Southern California beaches right now. Official notices come from the National Weather Service, county health departments, ocean observing programs, and our own data. Community posts come from divers and swimmers who were standing there.

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Hazard · Notice · San Diego · Orange County · Los Angeles County · Ventura County · Santa Barbara · San Luis Obispo · Catalina Island · Channel Islands

State of emergency: California is bracing for a record El Niño winter

Published for Sep 21 · Until Mar 31, 1:00 AM

Governor Newsom proclaimed a statewide state of emergency on September 21 to prepare California for an El Niño that NOAA gives better than a 90 percent chance of becoming very strong and a 75 percent chance of being the strongest on record since 1950. State officials are preparing for repeated rounds of heavy rain, flooding, coastal flooding, large surf, debris flows, and power outages through the winter. A pulse of warm water is due to lift sea level on the Southern California coast by 6 to 12 inches by October, and the eastern Pacific hurricane season is forecast well above average, which means more south swell arriving on top of already high water. Officials are asking Californians to prepare their homes and families now: keep emergency supplies and water on hand, sign up for local emergency alerts, know the evacuation route from home, and follow the direction of emergency officials once storms arrive. The proclamation directs all residents to obey emergency officials during this emergency. Nautical News has the full story, including when the sea level rise reaches each city and what the 1997 to 1998 winter looked like.

Stock photo of The Southern California coast
Stock photo: The Southern California coast
Posted by Nautical NickSource: Nautical News: the full story

Community posts · San Diego

24 posts in the last 60 days

Sunday, October 11th

Mission Bay

Bioluminescence in mission bay, and fish are the ones playing in it. Credit: @erikjepsen on instagram

Photo 1 of 2 posted with this reportPhoto 2 of 2 posted with this report

Saturday, October 10th

Mission Bay

Bioluminescent fireworms

Photo 1 of 1 posted with this report

Thursday, October 8th

La Jolla Shores

Beach dive a the shores and went out to the North Wall at about 5:30pm. Visibility was a solid 20ft with an abundance of lobster with several large lobsters in the mix as well as lots of local sheepshead and other species hanging around. Water temp at North Wall was 68 degrees at 78ft. Also hit the secret garden and the water temp dropped slightly to 64 degrees at 100ft.

Wednesday, October 7th

Mission Bay

Strong bioluminescence still in mission bay. https://www.instagram.com/reel/DeLwvrQyqLf/?stkn=Ymg0N2hjZ2I0d244 Fireworm photo: Mariana Rocha De Souza (San Diego Snorkel Report)

Photo 1 of 4 posted with this reportPhoto 2 of 4 posted with this reportPhoto 3 of 4 posted with this reportPhoto 4 of 4 posted with this report

Tuesday, October 6th

Mission Bay

Bioluminescent fireworms at mission bay now in addition to regular dinoflagellate bioluminescence. The both creates this beautiful sight. https://www.instagram.com/reel/DeLMyw8hUGS/?stkn=ZWp2ODdhMDZuMHB0

Photo 1 of 2 posted with this reportPhoto 2 of 2 posted with this report

Friday, October 2nd

Mission Bay

Still very strong bioluminescence in the bay. The best spot is being reported as Ski Beach.

Photo 1 of 1 posted with this report

Wednesday, September 30th

Mission Bay

Another night of very strong bioluminescence at mission bay. People are reporting it’s concentrated in deeper water, about 100 feet from shore. If you go to fiesta island you can get to deeper water without having to swim out as far.

Photo 1 of 1 posted with this report

Tuesday, September 29th

Mission Point Park

An Orca whale was spotted in the shallow water of Mission Point Park, Mission bay, San Diego. This happened in the morning. The observer stated that the orca swam around the bay for a bit then left through the channel. This is likely a tropical orca, which have been moving up to SoCal due to El Niño overheating their home range. Credit: Casey Cole on Facebook.

Photo 1 of 1 posted with this report
Mission Bay

Bioluminescence at 8pm, 9.28 Specifically Fiesta Island of Mission Bay

Photo 1 of 1 posted with this report

Monday, September 28th

Mission Bay

Bioluminescence in mission bay still! Looks really strong. Glad to see it hasn’t faded. Link: https://www.instagram.com/reel/Dd3B9sIJvgM/?stkn=NTc4MTIwNjQ2YQ==

Photo 1 of 1 posted with this report
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