39°15'N / 123°12'V / Høyde 219 m / 09:25 31.10.2026, America/Los_Angeles (UTC-7)
fra: 30.10.2026, 22:05
til: 31.10.2026, 23:00
* WHAT...Increased threat of sneaker waves expected. * WHERE...Coastal Del Norte, Northern Coastal Humboldt, Southwestern Humboldt and Coastal Mendocino Counties. * WHEN...From Sunday evening through Monday evening. * IMPACTS...Large, unexpected waves can sweep across the beach without warning, sweeping people into the sea from rocks, jetties, and beaches. These sneaker waves can also move large objects such as logs, crushing anyone caught underneath.
Mendocino
Don't be fooled by an ocean that looks calm. There can be
30 minutes of small waves before a sneaker wave strikes. Avoid
rocks and jetties. Avoid steep beaches. Stay much farther back
from the water and never turn your back on the ocean.
NWS Eureka CA
30.10.2026, 22:05
fra: 30.10.2026, 20:00
til: 31.10.2026, 10:00
* WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...Northern Mendocino Interior, and Northern Lake. * WHEN...From 8 PM this evening to 10 AM PDT Saturday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.
MendocinoTake steps now to protect tender plants from the cold.NWS Eureka CA30.10.2026, 11:54