Small Craft Advisory for 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; Huron Islands to Marquette MI
Official alert fields
What you need to know
- Applies to
- Huron Islands to Marquette 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
- Effective
- Ended
- Official severity
- Minor
- Official urgency
- Expected
- Official certainty
- Likely
What is happening
What: For the Small Craft Advisory, west winds 10 to 15 kt with gusts up to 25 kt and waves 1 to 3 ft occurring. For the Gale Warning, northwest winds 15 to 25 kt with gusts up to 35 kt and waves 4 to 7 ft expected. Impacts: Strong winds will cause hazardous waves which could capsize or damage vessels and reduce...
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...For the Small Craft Advisory, west winds 10 to 15 kt with gusts up to 25 kt and waves 1 to 3 ft occurring. For the Gale Warning, northwest winds 15 to 25 kt with gusts up to 35 kt and waves 4 to 7 ft expected. * WHERE...Point Isabelle to Lower Entrance of Portage Canal MI, Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays and Huron Islands to Marquette MI. * WHEN...For the Small Craft Advisory, until 8 AM EDT this morning. For the Gale Warning, from 8 AM this morning to 8 PM EDT this evening. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility.
Lifecycle record
Official revisions
- Update
Small Craft Advisory issued July 21 at 3:37AM EDT until July 21 at 8:00AM EDT by NWS Marquette MI
Official revision - Update
Small Craft Advisory issued July 20 at 10:28PM EDT until July 21 at 8:00AM EDT by NWS Marquette MI
Official revision - Update
Small Craft Advisory issued July 20 at 3:00PM EDT until July 21 at 8:00AM EDT by NWS Marquette MI
Official revision - Update
Small Craft Advisory issued July 20 at 11:04AM EDT until July 21 at 8:00AM 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
- Update
- Last collected