* WHAT...Abnormally low water levels expected.
* WHERE...The open waters of Lake Erie from Maumee Bay to Vermilion OH.
* WHEN...Until 4 PM EDT this afternoon.
* IMPACTS...Below normal water levels will result in hazardous navigating conditions.
* ADDITIONAL DETAILS...Southwest winds 25 to 30 knots may cause water levels in the western basin of Lake Erie to drop near or below the critical mark for safe navigation which is 13 inches above low water datum. The current water level at Toledo is 33 inches above low water datum.