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Small Craft Advisory for Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm; Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm

Official alert fields

What you need to know

Effective
Ends or expires
Official severity
Minor
Official urgency
Expected
Official certainty
Likely

What is happening

What: Northwest winds 15 to 25 kt with gusts up to 40 kt and seas 6 to 11 feet. Impacts: Conditions will be hazardous to small craft. Where: Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm and Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm. When: Until 9 AM PDT Thursday.

What the bulletin says to do

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.

Read official NWS bulletin

Full official description

Bulletin details

* WHAT...Northwest winds 15 to 25 kt with gusts up to 40 kt and seas 6 to 11 feet. * WHERE...Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm and Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm. * WHEN...Until 9 AM PDT Thursday. * IMPACTS...Conditions will be hazardous to small craft.

Official geometry where available

Alert boundary

Lifecycle record

Official revisions

40 captured
  1. Update

    Small Craft Advisory issued August 11 at 2:32PM PDT until August 13 at 9:00AM PDT by NWS Eureka CA

    Official revision
  2. Update

    Small Craft Advisory issued August 11 at 8:22AM PDT until August 13 at 9:00AM PDT by NWS Eureka CA

    Official revision
  3. Update

    Small Craft Advisory issued August 11 at 8:22AM PDT until August 13 at 9:00AM PDT by NWS Eureka CA

    Official revision
  4. Update

    Small Craft Advisory issued August 11 at 2:13AM PDT until August 13 at 9:00AM PDT by NWS Eureka CA

    Official revision
  5. Update

    Small Craft Advisory issued August 11 at 2:13AM PDT until August 12 at 3:00AM PDT by NWS Eureka CA

    Official revision
  6. Update

    Small Craft Advisory issued August 10 at 8:47PM PDT until August 12 at 3:00AM PDT by NWS Eureka CA

    Official revision
  7. Update

    Small Craft Advisory issued August 10 at 8:47PM PDT until August 13 at 9:00AM PDT by NWS Eureka CA

    Official revision
  8. Update

    Small Craft Advisory issued August 10 at 2:57PM PDT until August 13 at 9:00AM PDT by NWS Eureka CA

    Official revision
  9. Update

    Small Craft Advisory issued August 10 at 2:57PM PDT until August 12 at 3:00AM PDT by NWS Eureka CA

    Official revision
  10. Update

    Small Craft Advisory issued August 10 at 8:17AM PDT until August 12 at 3:00AM PDT by NWS Eureka CA

    Official revision
  11. Update

    Small Craft Advisory issued August 10 at 8:17AM PDT until August 13 at 9:00AM PDT by NWS Eureka CA

    Official revision
  12. Update

    Small Craft Advisory issued August 10 at 2:32AM PDT until August 12 at 3:00AM PDT by NWS Eureka CA

    Official revision
  13. Update

    Small Craft Advisory issued August 10 at 2:32AM PDT until August 13 at 9:00AM PDT by NWS Eureka CA

    Official revision
  14. Update

    Small Craft Advisory issued August 9 at 8:59PM PDT until August 12 at 3:00AM PDT by NWS Eureka CA

    Official revision
  15. Update

    Small Craft Advisory issued August 9 at 8:59PM PDT until August 12 at 9:00PM PDT by NWS Eureka CA

    Official revision
  16. Update

    Small Craft Advisory issued August 9 at 2:50PM PDT until August 11 at 3:00AM PDT by NWS Eureka CA

    Official revision
  17. Update

    Small Craft Advisory issued August 9 at 9:25AM PDT until August 11 at 3:00AM PDT by NWS Eureka CA

    Official revision
  18. Update

    Small Craft Advisory issued August 9 at 2:28AM PDT until August 11 at 3:00AM PDT by NWS Eureka CA

    Official revision
  19. Update

    Small Craft Advisory issued August 8 at 9:00PM PDT until August 9 at 10:00PM PDT by NWS Eureka CA

    Official revision
  20. Update

    Small Craft Advisory issued August 8 at 3:10PM PDT until August 9 at 10:00PM PDT by NWS Eureka CA

    Official revision
  21. Update

    Small Craft Advisory issued August 8 at 9:13AM PDT until August 8 at 3:00PM PDT by NWS Eureka CA

    Official revision
  22. Update

    Small Craft Advisory issued August 8 at 9:13AM PDT until August 8 at 3:00PM PDT by NWS Eureka CA

    Official revision
  23. Update

    Small Craft Advisory issued August 8 at 9:13AM PDT until August 9 at 10:00PM PDT by NWS Eureka CA

    Official revision
  24. Update

    Small Craft Advisory issued August 8 at 2:18AM PDT until August 8 at 3:00PM PDT by NWS Eureka CA

    Official revision
  25. Update

    Small Craft Advisory issued August 8 at 2:18AM PDT until August 9 at 10:00PM PDT by NWS Eureka CA

    Official revision
  26. Update

    Small Craft Advisory issued August 8 at 2:18AM PDT until August 8 at 3:00PM PDT by NWS Eureka CA

    Official revision
  27. Update

    Small Craft Advisory issued August 7 at 9:00PM PDT until August 8 at 3:00PM PDT by NWS Eureka CA

    Official revision
  28. Update

    Small Craft Advisory issued August 7 at 9:00PM PDT until August 9 at 10:00PM PDT by NWS Eureka CA

    Official revision
  29. Update

    Small Craft Advisory issued August 7 at 9:00PM PDT until August 8 at 3:00PM PDT by NWS Eureka CA

    Official revision
  30. Alert

    Small Craft Advisory issued August 7 at 3:00PM PDT until August 8 at 3:00PM PDT by NWS Eureka CA

    Official revision
  31. Alert

    Small Craft Advisory issued August 7 at 3:00PM PDT until August 8 at 3:00PM PDT by NWS Eureka CA

    Official revision
  32. Alert

    Small Craft Advisory issued August 7 at 3:00PM PDT until August 9 at 10:00PM PDT by NWS Eureka CA

    Official revision
  33. Update

    Small Craft Advisory issued August 7 at 2:27AM PDT until August 8 at 3:00PM PDT by NWS Eureka CA

    Official revision
  34. Update

    Small Craft Advisory issued August 7 at 2:27AM PDT until August 8 at 3:00PM PDT by NWS Eureka CA

    Official revision
  35. Update

    Small Craft Advisory issued August 6 at 8:21PM PDT until August 8 at 3:00PM PDT by NWS Eureka CA

    Official revision
  36. Update

    Small Craft Advisory issued August 6 at 8:21PM PDT until August 8 at 3:00PM PDT by NWS Eureka CA

    Official revision
  37. Update

    Small Craft Advisory issued August 6 at 1:40PM PDT until August 8 at 3:00PM PDT by NWS Eureka CA

    Official revision
  38. Update

    Small Craft Advisory issued August 6 at 1:40PM PDT until August 8 at 3:00PM PDT by NWS Eureka CA

    Official revision
  39. Alert

    Small Craft Advisory issued August 6 at 8:43AM PDT until August 8 at 3:00PM PDT by NWS Eureka CA

    Official revision
  40. Alert

    Small Craft Advisory issued August 6 at 8:43AM PDT until August 8 at 3:00PM PDT by NWS Eureka CA

    Official revision

Source and limitations

Publisher: Weather Alert Watch. Primary source: NWS Eureka CA. This page reorganizes official fields and does not add a forecast or expand the affected area.

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Actual
Message type
Update
Last collected
Methodology and corrections