Alert USA
weather NWS moderate Southwestern Humboldt; Coastal Mendocino November 11, 2026 at 1:32 PM

High Surf Warning

* WHAT...Dangerously large breaking waves 25 to 35 ft.

* WHERE...Southwestern Humboldt and Coastal Mendocino Counties.

* WHEN...From 4 PM Friday to 4 AM PST Sunday. .

* IMPACTS...Breaking waves can sweep people off jetties and docks, and into dangerous seas. Life-threatening surf conditions and significant beach erosion can be expected.

* ADDITIONAL DETAILS...After only brief improvement late Saturday through Sunday, a second large swell is forecast late Sunday through Monday.

Local conditions in Southwestern Humboldt; Coastal Mendocino may affect travel, public safety, or daily routines. Stay informed and adjust plans if conditions change.

This report is based on information from NWS, monitored by Alert USA's verified emergency feed.

Residents should be prepared for possible effects on travel, public safety, and daily routines while the situation remains active.

Recommended steps: stay informed via official sources; avoid non-essential travel in the area; secure outdoor items if weather is involved; check on family and neighbors.

Alert USA is tracking this developing situation and will update this report as verified information becomes available.

Verified by Alert USA • NWS

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