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Active official alertUpdated

Small Craft Advisory for South Haven to Holland MI; Holland to Grand Haven MI; Grand Haven to Whitehall MI +2 more

Official alert fields

What you need to know

Effective
Ends or expires
Official severity
Minor
Official urgency
Expected
Official certainty
Likely

What is happening

What: Winds becoming north-northwest 15 to 25 knots with gusts up to 30 knots and waves 3 to 4 feet expected. Impacts: Conditions will be hazardous to small craft. Where: South Haven to Manistee. When: From 2 PM Sunday to 2 AM EDT Monday.

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...Winds becoming north-northwest 15 to 25 knots with gusts up to 30 knots and waves 3 to 4 feet expected. * WHERE...South Haven to Manistee. * WHEN...From 2 PM Sunday to 2 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft.

Official geometry where available

Alert boundary

Lifecycle record

Official revisions

1 captured
  1. Alert

    Small Craft Advisory issued August 1 at 7:08PM EDT until August 3 at 2:00AM 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
Methodology and corrections