Special Marine Warning for St Joseph to South Haven MI; Lake Michigan from St Joseph to South Haven MI 5NM offshore to Mid Lake
Official alert fields
What you need to know
- Applies to
- Lake Michigan from St Joseph to South Haven MI 5NM offshore to Mid Lake, St Joseph to South Haven MI
- Effective
- Ended
- Official severity
- Severe
- Official urgency
- Immediate
- Official certainty
- Likely
What is happening
The affected areas were... Nearshore and Open Waters from St Joseph to South Haven MI... The thunderstorms have moved out of the area and no longer pose a significant threat to boaters. A Severe Thunderstorm Watch remains in effect until 700 PM EDT for southwestern Michigan...and the adjacent waters of Lake Michigan.
What the bulletin says to do
No separate action instruction was included in this NWS record. Read the complete official bulletin and follow local authorities.
Lifecycle record
Official revisions
- Update
Special Marine Warning issued August 9 at 4:08PM EDT until August 9 at 4:15PM EDT by NWS Grand Rapids MI
Official revision - Update
Special Marine Warning issued August 9 at 3:48PM EDT until August 9 at 4:15PM EDT by NWS Grand Rapids MI
Official revision - Update
Special Marine Warning issued August 9 at 3:30PM EDT until August 9 at 4:15PM EDT by NWS Grand Rapids MI
Official revision - Update
Special Marine Warning issued August 9 at 2:19PM EDT until August 9 at 4:15PM EDT by NWS Grand Rapids MI
Official revision - Alert
Special Marine Warning issued August 9 at 1:08PM EDT until August 9 at 4:15PM EDT by NWS Grand Rapids MI
Official revision
Source and limitations
Publisher: Weather Alert Watch. Primary source: NWS Grand Rapids 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