Lexington, Massachusetts, USA
Issued by the National Weather Service - Marquette, MI
Areas Affected: Lake Superior East of a line from Manitou Island to Marquette MI and West of a line from Grand Marais MI to the US/Canadian Border Beyond 5NM from shore
Urgency: Expected
Severity: Severe
Certainty: Likely
Alert Sent: Wednesday 3:42pm EST
Alert Effective: Wednesday 3:42pm EST
Alert Expires: Thursday 1:00am EST
Event Onset: Wednesday 3:42pm EST
Event Ends: Thursday 1:00am EST
Issued by: NWS Marquette MI
...GALE WARNING IN EFFECT UNTIL 7 PM EST THIS EVENING... ...HEAVY FREEZING SPRAY WARNING REMAINS IN EFFECT UNTIL 1 AM EST THURSDAY... * WHAT...For the Gale Warning, northwest winds 20 to 25 kt with gusts up to 35 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 East of a line from Manitou Island to Marquette MI and West of a line from Grand Marais MI to the US/Canadian Border Beyond 5NM from shore. * WHEN...For the Gale Warning, until 7 PM EST this evening. For the Heavy Freezing Spray Warning, until 1 AM EST Thursday. * 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:2.49.0.1.840.0.22a3606f6ba331c3e776941d91c87aad347749b0.002.2 Codes: LSZ266 Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.22a3606f6ba331c3e776941d91c87aad347749b0.002.2