Gale Warning for Manitou Island to Point Isabelle MI; Point Isabelle to Lower Entrance of Portage Canal MI; Portage Lake to Huron Island MI to Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays
Official alert fields
What you need to know
- Applies to
- 5NM East of a line from Fairport MI to Rock Island Passage, Black River To Ontonagon MI, Eagle River to Manitou Island MI, Grand Marais to Whitefish Point MI, Green Bay North of line from Cedar River MI to Rock Island Passage, Huron Islands to Marquette MI, 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, Lake Superior West of Line from Manitou Island to Marquette MI Beyond 5NM from shore and 13 more
- Effective
- Ends or expires
- Official severity
- Moderate
- Official urgency
- Expected
- Official certainty
- Likely
What is happening
What: North winds 20 to 30 kt with gusts up to 45 kt and waves 6 to 9 ft expected. Impacts: Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. Where: Manitou Island to Point Isabelle MI, Point Isabelle to Lower Entrance of Portage Canal MI and Lower Entrance of...
What the bulletin says to do
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.
Full official description
Bulletin details
* WHAT...North winds 20 to 30 kt with gusts up to 45 kt and waves 6 to 9 ft expected. * WHERE...Manitou Island to Point Isabelle MI, Point Isabelle to Lower Entrance of Portage Canal MI and Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays. * WHEN...From 6 AM to 9 PM EDT Friday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility.
Official geometry where available
Alert boundary
Lifecycle record
Official revisions
- Alert
Gale Warning issued October 15 at 3:32AM EDT until October 16 at 11:00PM EDT by NWS Marquette MI
Official revision - Alert
Gale Warning issued October 15 at 3:32AM EDT until October 16 at 10:00PM EDT by NWS Marquette MI
Official revision - Alert
Gale Warning issued October 15 at 3:32AM EDT until October 16 at 9:00PM EDT by NWS Marquette MI
Official revision - Alert
Gale Warning issued October 15 at 3:32AM EDT until October 16 at 5:00PM EDT by NWS Marquette MI
Official revision - Alert
Gale Warning issued October 15 at 3:32AM EDT until October 16 at 4:00PM EDT by NWS Marquette MI
Official revision - Alert
Gale Warning issued October 15 at 3:32AM EDT until October 16 at 2:00PM EDT by NWS Marquette MI
Official revision - Alert
Gale Warning issued October 15 at 3:32AM EDT until October 16 at 9:00PM EDT by NWS Marquette MI
Official revision
Source and limitations
Publisher: Weather Alert Watch. Primary source: NWS Marquette MI. This page reorganizes official fields and does not add a forecast or expand the affected area.
- CAP status
- Actual
- Message type
- Alert
- Last collected