* WHAT. Dangerous rip currents expected. * WHERE. Atlantic Coastal Cape May, Coastal Atlantic and Coastal Ocean. * WHEN. For the first High Rip Current Risk, from Monday morning through Monday evening. For the second High Rip Current Risk, from Tuesday morning through Tuesday evening. * IMPACTS. Rip currents can sweep even the best swimmers away from shore into deeper water. * ADDITIONAL DETAILS. Southerly winds this past week has caused upwelling. While not all beaches are seeing colder water, some surf observations have dipped into the 50s.

* WHAT. Dangerous rip currents expected. * WHERE. In Delaware, Delaware Beaches. In New Jersey, Eastern Monmouth. * WHEN. From Tuesday morning through Tuesday evening. * IMPACTS. Rip currents can sweep even the best swimmers away from shore into deeper water. * ADDITIONAL DETAILS. Southerly winds this past week has caused upwelling. While not all beaches are seeing colder water, some surf observations have dipped into the 50s.

* WHAT. Daytime heat index values up to 107 expected. * WHERE. Portions of central and southern Delaware, northeast Maryland, and southern New Jersey. * WHEN. From 6 AM to 8 PM EDT Sunday. * IMPACTS. Hot temperatures and high humidity may cause heat illnesses.

* WHAT. Dangerously hot conditions with daytime heat index values up to 107. * WHERE. Portions of northern Delaware, central, northern, and southern New Jersey, and southeast Pennsylvania. * WHEN. Until 8 PM EDT Sunday. * IMPACTS. Heat related illnesses increase significantly during extreme heat and high humidity events.

* WHAT. Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft expected. * WHERE. Coastal waters from Cape May NJ to Fenwick Island DE out 20 nm. * WHEN. From 8 AM Sunday to 6 PM EDT Monday. * IMPACTS. Conditions will be hazardous to small craft.

* WHAT. Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 7 ft expected. * WHERE. Coastal waters from Sandy Hook to Cape May NJ out 20 nm. * WHEN. From 8 AM Sunday to 6 PM EDT Monday. * IMPACTS. Conditions will be hazardous to small craft.

* WHAT. South winds 10 to 15 kt with gusts up to 25 kt. * WHERE. Chesapeake Bay from Smith Point VA to Pooles Island MD and adjoining estuaries, and Tidal Potomac from Cobb Island MD to Smith Point VA. * WHEN. Until 6 PM EDT Sunday. * IMPACTS. Conditions will be hazardous to small craft.

* WHAT. Southwest winds 10 to 15 kt with gusts up to 20 kt expected. * WHERE. Chesapeake Bay north of Pooles Island MD. * WHEN. From 6 AM to 6 PM EDT Sunday. * IMPACTS. Conditions will be hazardous to small craft.

* WHAT. Southwest winds 10 to 15 kt with gusts up to 25 kt expected. * WHERE. Chesapeake Bay north of Pooles Island MD. * WHEN. Until 6 AM EDT Monday. * IMPACTS. Conditions will be hazardous to small craft.

* WHAT. Southwest winds 10 to 20 kt with gusts up to 25 kt. * WHERE. Chesapeake Bay from Smith Point VA to Pooles Island MD and adjoining estuaries, and Tidal Potomac from Cobb Island MD to Smith Point VA. * WHEN. Until 6 AM EDT Monday. * IMPACTS. Conditions will be hazardous to small craft.

* WHAT. Heat index values up to 107 expected. * WHERE. Portions of central, northern and southern Maryland, The District of Columbia and central and northern Virginia. * WHEN. From 11 AM this morning to 7 PM EDT this evening. * IMPACTS. Hot temperatures and high humidity may cause heat illnesses to occur.

* WHAT. Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 5 to 8 ft expected. * WHERE. Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm, Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm, Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm and Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm. * WHEN. From 8 AM this morning to 6 PM EDT Monday. * IMPACTS. Conditions will be hazardous to small craft.

* WHAT. Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft expected. * WHERE. Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm and Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm. * WHEN. From 8 AM this morning to 6 PM EDT Monday. * IMPACTS. Conditions will be hazardous to small craft.

* WHAT. Dangerously hot conditions with daytime heat index values up to 107. * WHERE. Portions of northern Delaware, central, northern, and southern New Jersey, and southeast Pennsylvania. * WHEN. Until 8 PM EDT this evening. * IMPACTS. Heat related illnesses increase significantly during extreme heat and high humidity events.

* WHAT. Heat index values up to 107 expected. * WHERE. Portions of central and southern Delaware, northeast Maryland, and southern New Jersey. * WHEN. Until 8 PM EDT this evening. * IMPACTS. Heat related illnesses increase significantly during extreme heat and high humidity events.

* WHAT. Dangerous rip currents expected. * WHERE. Atlantic Coastal Cape May, Coastal Atlantic and Coastal Ocean. * WHEN. From 8 AM EDT this morning through this evening. * IMPACTS. Rip currents can sweep even the best swimmers away from shore into deeper water.

* WHAT. Heat index values of 103 to 108 expected. * WHERE. Dorchester, Inland Worcester, Somerset, and Wicomico Counties. * WHEN. From 11 AM this morning to 8 PM EDT this evening. * IMPACTS. Hot temperatures and high humidity may cause heat illnesses.

The New Jersey Department of Environmental Protection has issued a code orange air quality alert Sunday for Salem and Cumberland Counties. A code orange air quality alert means that air pollution concentrations within the region may become unhealthy for sensitive groups. Sensitive groups include children. people suffering from asthma. heart disease or other lung diseases. and the elderly. The effects of air pollution can be minimized by avoiding strenuous activity or exercise outdoors. For more information on ground-level ozone and fine particles. visit http://www.state.nj.us/dep/

The New Jersey Department of Environmental Protection has issued a code orange air quality alert Sunday for Southwestern New Jersey. A code orange air quality alert means that air pollution concentrations within the region may become unhealthy for sensitive groups. Sensitive groups include children. people suffering from asthma. heart disease or other lung diseases. and the elderly. The effects of air pollution can be minimized by avoiding strenuous activity or exercise outdoors. For more information on ground-level ozone and fine particles. visit http://www.state.nj.us/dep/