Small Craft Advisory for Ontonagon to Upper Entrance of Portage Canal MI
Official alert fields
What you need to know
- Applies to
- Black River To Ontonagon MI, Grand Marais to Whitefish Point MI, Huron Islands to Marquette MI, Manitou Island to Point Isabelle MI, Marquette to Munising MI, Munising to Grand Marais MI, Ontonagon to Upper Entrance of Portage Canal MI, Point Isabelle to Lower Entrance of Portage Canal MI and 2 more
- Effective
- Ends or expires
- Official severity
- Minor
- Official urgency
- Expected
- Official certainty
- Likely
What is happening
What: West to northwest winds 10 to 20 kt with gusts up to 30 kt and waves 3 to 6 ft expected. Impacts: Conditions will be hazardous to small craft. Where: Ontonagon to Upper Entrance of Portage Canal MI. When: From 10 AM this morning to 6 PM EDT Thursday.
What the bulletin says to do
Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
Full official description
Bulletin details
* WHAT...West to northwest winds 10 to 20 kt with gusts up to 30 kt and waves 3 to 6 ft expected. * WHERE...Ontonagon to Upper Entrance of Portage Canal MI. * WHEN...From 10 AM this morning to 6 PM EDT Thursday. * IMPACTS...Conditions will be hazardous to small craft.
Official geometry where available
Alert boundary
Lifecycle record
Official revisions
- Update
Small Craft Advisory issued October 7 at 3:39AM EDT until October 8 at 10:00PM EDT by NWS Marquette MI
Official revision - Update
Small Craft Advisory issued October 7 at 3:39AM EDT until October 8 at 8:00PM EDT by NWS Marquette MI
Official revision - Update
Small Craft Advisory issued October 7 at 3:39AM EDT until October 8 at 8:00PM EDT by NWS Marquette MI
Official revision - Update
Small Craft Advisory issued October 7 at 3:39AM EDT until October 7 at 10:00PM EDT by NWS Marquette MI
Official revision - Update
Small Craft Advisory issued October 7 at 3:39AM EDT until October 8 at 8:00PM EDT by NWS Marquette MI
Official revision - Update
Small Craft Advisory issued October 7 at 3:39AM EDT until October 8 at 10:00PM EDT by NWS Marquette MI
Official revision - Update
Small Craft Advisory issued October 7 at 3:39AM EDT until October 8 at 6:00PM 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
- Update
- Last collected