Lexington, Massachusetts, USA
Issued by the National Weather Service - Duluth, MN
Areas Affected: Outer Apostle Islands Beyond 5 NM from Mainland
Urgency: Expected
Severity: Moderate
Certainty: Likely
Alert Sent: Monday 2:08pm CST
Alert Effective: Monday 2:08pm CST
Alert Expires: Tuesday 2:15am CST (expect updated alert by this time)
Event Onset: Monday 3:00pm CST
Event Ends: Monday 10:00pm CST
Issued by: NWS Duluth MN
...HEAVY FREEZING SPRAY WARNING REMAINS IN EFFECT UNTIL 10 AM CST TUESDAY... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM CST THIS AFTERNOON... ...GALE WARNING REMAINS IN EFFECT UNTIL 10 PM CST THIS EVENING... * WHAT...For the Heavy Freezing Spray Warning, heavy freezing spray at a rate of 2 cm per hour or greater may rapidly accumulate on vessels. For the Small Craft Advisory, southwest winds 15 to 20 kt with gusts up to 30 kt and waves up to 3 ft. For the Gale Warning, southwest winds 20 to 25 kt with gusts up to 35 kt and waves 2 to 5 ft expected. * WHERE...Outer Apostle Islands Beyond 5 NM from Mainland. * WHEN...For the Heavy Freezing Spray Warning, until 10 AM CST Tuesday. For the Small Craft Advisory, until 3 PM CST this afternoon. For the Gale Warning, until 10 PM CST this evening. * IMPACTS...Operating a vessel in heavy freezing spray is hazardous. Freezing spray may render mechanical and electronic components inoperative. Rapid ice accretion on decks and superstructures may result in a catastrophic loss of stability. Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility.
Mariners should prepare for dangerous accumulation of ice on their vessel. If possible, remain in port, avoid the warning area or conduct mitigation. Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions.
ID: urn:oid:2.49.0.1.840.0.e7dfde07ba138eeb0ca45c7779002bdbaf4bb9a7.001.3 Codes: LSZ150 Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.e7dfde07ba138eeb0ca45c7779002bdbaf4bb9a7.001.3