Marine Weather Statement 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
- Minor
- Official urgency
- Expected
- Official certainty
- Observed
What is happening
The areas affected include... Nearshore and Open Waters from St Joseph to South Haven MI... At 1049 PM EDT, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots and small hail. This thunderstorm was located 15 nm northeast of Harrison-Dever Crib, moving east at 50 knots.
What the bulletin says to do
Mariners can expect gusty winds to around 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until this storm passes. This a strong thunderstorm will likely produce winds to around 30 knots, and could pose a serious hazard for boaters. A special marine warning may eventually be required when this storm reaches the nearshore waters. Boaters should consider heading for shore before the storm arrives.
Lifecycle record
Official revisions
- Alert
Marine Weather Statement issued October 13 at 10:50PM 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
- Alert
- Last collected