Small Craft Advisory for St Ignace to False Detour Channel
Official alert fields
What you need to know
- Applies to
- 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island, Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI, Manistee to Point Betsie MI, Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay, Point Betsie to Sleeping Bear Point MI, Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary, Sleeping Bear Point to Grand Traverse Light MI, St Ignace to False Detour Channel and 1 more
- Effective
- Ends or expires
- Official severity
- Minor
- Official urgency
- Expected
- Official certainty
- Likely
What is happening
What: Highest gusts up to 25 kts from the northeast expected. Impacts: Conditions will be hazardous to small craft. Where: St Ignace to False Detour Channel. When: From midnight tonight to 7 AM EST 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...Highest gusts up to 25 kts from the northeast expected. * WHERE...St Ignace to False Detour Channel. * WHEN...From midnight tonight to 7 AM EST Thursday. * IMPACTS...Conditions will be hazardous to small craft.
Official geometry where available
Alert boundary
Lifecycle record
Official revisions
- Update
Small Craft Advisory issued November 11 at 3:07PM EST until November 12 at 11:00PM EST by NWS Gaylord MI
Official revision - Update
Small Craft Advisory issued November 11 at 3:07PM EST until November 13 at 7:00AM EST by NWS Gaylord MI
Official revision - Update
Small Craft Advisory issued November 11 at 3:07PM EST until November 12 at 7:00AM EST by NWS Gaylord MI
Official revision - Update
Small Craft Advisory issued November 11 at 10:45AM EST until November 12 at 7:00AM EST by NWS Gaylord MI
Official revision - Update
Small Craft Advisory issued November 11 at 10:45AM EST until November 12 at 11:00PM EST by NWS Gaylord MI
Official revision - Update
Small Craft Advisory issued November 11 at 10:45AM EST until November 13 at 7:00AM EST by NWS Gaylord MI
Official revision - Alert
Small Craft Advisory issued November 11 at 4:07AM EST until November 13 at 7:00AM EST by NWS Gaylord MI
Official revision - Alert
Small Craft Advisory issued November 11 at 4:07AM EST until November 12 at 11:00PM EST by NWS Gaylord MI
Official revision - Alert
Small Craft Advisory issued November 11 at 4:07AM EST until November 12 at 7:00AM EST by NWS Gaylord MI
Official revision
Source and limitations
Publisher: Weather Alert Watch. Primary source: NWS Gaylord 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