Weather Alerts for S. Marine ORIssued by the National Weather Service |
 SMALL CRAFT ADVISORY |
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| S. MARINE OR | ||
Areas Affected: Coastal waters from Florence to Cape Blanco OR out 10 nm - Waters from Florence to Cape Blanco OR from 10 to 60 nm |
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| Effective: Sun, 5/17 1:37am | Updated: Sun, 5/17 8:10am | Urgency: Expected |
| Expires: Sun, 5/17 2:45pm | Severity: Minor | Certainty: Likely |
Details:
* WHAT...North winds 15 to 20 kt with gusts to 25 kt and steep seas of 6 to 9 ft. Seas will be due to a mix of northwest swell at 10 to 12 seconds and short period wind seas today, then a mix of northwest swell at 16 seconds and short period wind seas on Monday. * WHERE...All areas. * WHEN...For the first Small Craft Advisory, until 2 AM PDT Sunday. For the second Small Craft Advisory, from 2 PM Sunday to 11 PM PDT Monday. * IMPACTS...Gusty winds and/or steep seas could capsize or damage smaller vessels. * View the hazard area in detail at https://go.usa.gov/x6hks Information: Inexperienced mariners and those operating smaller vessels should remain in port and avoid the area of hazardous conditions. |
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| SMALL CRAFT ADVISORY |
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| S. MARINE OR | ||
Areas Affected: Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm - Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm |
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| Effective: Sun, 5/17 1:37am | Updated: Sun, 5/17 8:10am | Urgency: Expected |
| Expires: Sun, 5/17 2:45pm | Severity: Minor | Certainty: Likely |
Details:
* WHAT...North winds 15 to 25 kt and steep seas 9 to 11 ft at 12 seconds this morning. Then, north winds 20 to 30 kt with gusts to 35 kt and very steep seas of 9 to 13 ft. Seas will be a mix of northwest swell at 12 seconds and short period wind seas today, becoming dominated by wind seas tonight. A mix of northwest swell at 16 seconds and short period seas returns late Monday. * WHERE...All areas. Strong winds and seas are expected from Gold Beach southward. * WHEN...For the Small Craft Advisory, until 2 PM PDT Sunday. For the Hazardous Seas Warning, from 2 PM Sunday to 11 PM PDT Monday. * IMPACTS...Very steep and hazardous seas could capsize or damage vessels. Bar crossings will become especially treacherous. * View the hazard area in detail at https://go.usa.gov/x6hks Information: Recreational boaters should remain in port. Commercial vessels should prepare for very steep seas and consider remaining in port until conditions improve. |
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 HAZARDOUS SEAS WARNING |
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| S. MARINE OR | ||
Areas Affected: Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm - Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm |
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| Effective: Sun, 5/17 1:37am | Updated: Sun, 5/17 8:10am | Urgency: Expected |
| Expires: Sun, 5/17 2:45pm | Severity: Moderate | Certainty: Likely |
Details:
* WHAT...North winds 15 to 25 kt and steep seas 9 to 11 ft at 12 seconds this morning. Then, north winds 20 to 30 kt with gusts to 35 kt and very steep seas of 9 to 13 ft. Seas will be a mix of northwest swell at 12 seconds and short period wind seas today, becoming dominated by wind seas tonight. A mix of northwest swell at 16 seconds and short period seas returns late Monday. * WHERE...All areas. Strong winds and seas are expected from Gold Beach southward. * WHEN...For the Small Craft Advisory, until 2 PM PDT Sunday. For the Hazardous Seas Warning, from 2 PM Sunday to 11 PM PDT Monday. * IMPACTS...Very steep and hazardous seas could capsize or damage vessels. Bar crossings will become especially treacherous. * View the hazard area in detail at https://go.usa.gov/x6hks Information: Recreational boaters should remain in port. Commercial vessels should prepare for very steep seas and consider remaining in port until conditions improve. |
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