Active Weather Alerts
Hazardous Seas Warning
Issued: 4:31 AM Nov. 25, 2020 – National Weather Service
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST WEDNESDAY... ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 10 AM WEDNESDAY TO 2 AM PST THURSDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 16 to 19 feet expected. For the Small Craft Advisory, north winds 5 to 15 kt with gusts up to 25 kt and seas 11 to 16 feet expected. * WHERE...Pt St George to Cape Mendocino out 10 nm and Cape Mendocino to Pt Arena out 10 nm. * WHEN...For the Hazardous Seas Warning, from 10 AM Wednesday to 2 AM PST Thursday. For the Small Craft Advisory, from 10 PM this evening to 10 AM PST Wednesday. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. &&
High Surf Advisory
Issued: 4:31 AM Nov. 25, 2020 – National Weather Service
...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 8 AM PST THURSDAY... * WHAT...Large breaking waves from 20 to 25 feet along northwest facing beaches. * WHERE...Coastal Del Norte, Mendocino Coast, Northern Humboldt Coast and Southwestern Humboldt Counties. * WHEN...From 10 PM this evening to 8 AM PST Thursday.. . * IMPACTS...Dangerous surfing conditions and localized beach erosion. Beachcombing is highly discouraged!. PRECAUTIONARY/PREPAREDNESS ACTIONS... Large breaking waves along the coast will lead to increased wave run-up on beaches with waves topping and washing over large rocks and jetties. These large waves can be erratic and unpredictable. Use extra caution near the surf zone as these large waves will be capable of sweeping people into the frigid and turbulent ocean water. Mariners traversing the bar are urged to exercise extreme caution or stay in port until the threat subsides. Please contact the U.S. Coast Guard for information regarding harbor and bar closures. &&
Small Craft Advisory
Issued: 4:31 AM Nov. 25, 2020 – National Weather Service
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST WEDNESDAY... ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 10 AM WEDNESDAY TO 2 AM PST THURSDAY... * WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 16 to 19 feet expected. For the Small Craft Advisory, north winds 5 to 15 kt with gusts up to 25 kt and seas 11 to 16 feet expected. * WHERE...Pt St George to Cape Mendocino out 10 nm and Cape Mendocino to Pt Arena out 10 nm. * WHEN...For the Hazardous Seas Warning, from 10 AM Wednesday to 2 AM PST Thursday. For the Small Craft Advisory, from 10 PM this evening to 10 AM PST Wednesday. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for rough seas and consider remaining in port until hazardous seas subside. &&
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