Lexington, Massachusetts, USA
Issued by the National Weather Service - Marquette, MI
Areas Affected: Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM
Urgency: Expected
Severity: Moderate
Certainty: Likely
Alert Sent: Monday 4:03pm EST
Alert Effective: Monday 4:03pm EST
Alert Expires: Tuesday 4:15am EST (expect updated alert by this time)
Event Onset: Monday 4:03pm EST
Event Ends: Monday 10:00pm EST
Issued by: NWS Marquette MI
...GALE WARNING REMAINS IN EFFECT UNTIL 10 PM EST /9 PM CST/ THIS EVENING... ...HEAVY FREEZING SPRAY WARNING REMAINS IN EFFECT UNTIL 1 PM EST /NOON CST/ TUESDAY... * WHAT...For the Gale Warning, southwest winds 20 to 30 kt with gusts up to 40 kt and waves 7 to 10 ft occurring. For the Heavy Freezing Spray Warning, heavy freezing spray at a rate of 2 cm per hour or greater occurring, and may rapidly accumulate on vessels. * WHERE...Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM. * WHEN...For the Gale Warning, until 10 PM EST /9 PM CST/ this evening. For the Heavy Freezing Spray Warning, until 1 PM EST /noon CST/ Tuesday. * 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.c135c9f3d87d166031a9d0dfe040212762d4292e.001.1 Codes: LSZ162 Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.c135c9f3d87d166031a9d0dfe040212762d4292e.001.1