* WHAT. High risk of rip currents expected. * WHERE. Erie and Lorain Counties. * WHEN. From 11 AM EDT this morning through Tuesday afternoon. * IMPACTS. Wind and wave action will cause currents on the lakeshore. Swimmers should not enter the water. Currents can carry swimmers away from shore through a sand bar and along structures extending out into the lake.

* WHAT. High risk of rip currents expected. * WHERE. Lucas and Ottawa Counties. * WHEN. From 11 AM EDT this morning through late tonight. * IMPACTS. Wind and wave action will cause currents on the lakeshore. Swimmers should not enter the water. Currents can carry swimmers away from shore through a sand bar and along structures extending out into the lake.

* WHAT. For the Small Craft Advisory, west winds 15 to 25 knots and waves 2 to 4 feet expected. For the Low Water Advisory, abnormally low water levels expected. * WHERE. The nearshore waters of Lake Erie from The Islands to Vermilion OH. * WHEN. For the Small Craft Advisory, from 11 AM this morning to 5 PM EDT Tuesday. For the Low Water Advisory, from 2 PM this afternoon to 11 PM EDT this evening. * IMPACTS. Conditions will be hazardous to small craft. Below normal water levels will result in hazardous navigating conditions. * ADDITIONAL DETAILS. West to southwest winds to 25 to 30 knots over the open waters of Lake Erie this afternoon and early evening will cause water levels in the western basin of Lake Erie to drop rapidly. The water level at Toledo will likely drop below the critical mark for safe navigation, which is 19 inches above low water datum, this afternoon into this evening. As of 4 AM EDT, the water level at Toledo was 35.7 inches above low water datum.

* WHAT. For the Small Craft Advisory, west winds 15 to 25 knots and waves 2 to 4 feet expected. For the Low Water Advisory, abnormally low water levels expected. * WHERE. The nearshore waters of Lake Erie from The Islands to Vermilion OH. * WHEN. For the Small Craft Advisory, from 11 AM this morning to 5 PM EDT Tuesday. For the Low Water Advisory, from 2 PM this afternoon to 11 PM EDT this evening. * IMPACTS. Conditions will be hazardous to small craft. Below normal water levels will result in hazardous navigating conditions. * ADDITIONAL DETAILS. West to southwest winds to 25 to 30 knots over the open waters of Lake Erie this afternoon and early evening will cause water levels in the western basin of Lake Erie to drop rapidly. The water level at Toledo will likely drop below the critical mark for safe navigation, which is 19 inches above low water datum, this afternoon into this evening. As of 4 AM EDT, the water level at Toledo was 35.7 inches above low water datum.

* WHAT. Abnormally low water levels expected. * WHERE. The open waters of Lake Erie from Maumee Bay to Vermilion OH. * WHEN. From 2 PM this afternoon to 11 PM EDT this evening. * IMPACTS. Below normal water levels will result in hazardous navigating conditions. * ADDITIONAL DETAILS. West to southwest winds to 25 to 30 knots over the open waters of Lake Erie this afternoon and early evening will cause water levels in the western basin of Lake Erie to drop rapidly. The water level at Toledo will likely drop below the critical mark for safe navigation, which is 19 inches above low water datum, this afternoon into this evening. As of 4 AM EDT, the water level at Toledo was 35.7 inches above low water datum.

* WHAT. West winds 15 to 25 knots and waves 3 to 6 feet expected. * WHERE. The nearshore waters of Lake Erie from Vermilion to Avon Point OH. * WHEN. From 11 AM this morning to 5 PM EDT Tuesday. * IMPACTS. Conditions will be hazardous to small craft.