* WHAT. For the Coastal Flood Advisory, up to one half foot of inundation above ground level in low-lying areas near shorelines and tidal waterways. For the Coastal Flood Watch, one to two feet of inundation above ground level possible in low- lying areas near shorelines and tidal waterways. * WHERE. Ocean and Coastal Ocean. * WHEN. For the Coastal Flood Advisory, until 3 AM EDT early this morning. For the Coastal Flood Watch, from this evening through late tonight. * IMPACTS. At this level, widespread roadway flooding occurs in coastal and bayside communities and along inland tidal waterways. Many roads become impassable. Some damage to vulnerable structures may begin to occur. * ADDITIONAL DETAILS. Increasing onshore flow during the day on Friday combined with the higher astronomical tides will increase the potential for moderate coastal flooding with the Friday night high tide. The Friday night high tide is forecast to have the highest water levels and greatest impacts with this stretch of coastal flooding, and high tide water levels will lower over the weekend.

* WHAT. One to two feet of inundation above ground level possible in low-lying areas near shorelines and tidal waterways. * WHERE. Ocean and Coastal Ocean. * WHEN. From this evening through late tonight. * IMPACTS. At this level, widespread roadway flooding occurs in coastal and bayside communities and along inland tidal waterways. Many roads become impassable. Some damage to vulnerable structures may begin to occur. * ADDITIONAL DETAILS. Increasing onshore flow during the day on Friday combined with the higher astronomical tides will increase the potential for moderate coastal flooding with the Friday night high tide. The Friday night high tide is forecast to have the highest water levels and greatest impacts with this stretch of coastal flooding, and high tide water levels will lower over the weekend.

* WHAT. One to two feet of inundation above ground level expected in low-lying areas near shorelines and tidal waterways. * WHERE. Ocean, Atlantic, Coastal Atlantic, Coastal Ocean and Southeastern Burlington. * WHEN. From 8 PM this evening to 4 AM EDT Saturday. * IMPACTS. At this level, widespread roadway flooding occurs in coastal and bayside communities and along inland tidal waterways. Many roads become impassable. Some damage to vulnerable structures may begin to occur. * ADDITIONAL DETAILS. Increasing onshore flow during the day today combined with the higher astronomical tides will result in moderate coastal flooding with tonight's high tide. The increasing onshore flow may also result in spotty minor coastal flooding with the daytime high tide today. Tonight's high tide is forecast to have the highest water levels and greatest impacts with this stretch of coastal flooding, and high tide water levels will lower over the weekend.

* WHAT. Up to one foot of inundation above ground level expected in low-lying areas near shorelines and tidal waterways. * WHERE. Middlesex, Western Monmouth and Eastern Monmouth. * WHEN. From 9 PM this evening to 3 AM EDT Saturday. * IMPACTS. At this level, flooding begins on the most vulnerable roads in coastal and bayside communities, and along inland tidal waterways. Some partial or full road closures are possible. * ADDITIONAL DETAILS. The high tide tonight is forecast to have the highest water levels and greatest impacts with this stretch of coastal flooding, and high tide water levels will lower over the weekend.

* WHAT. One to two feet of inundation above ground level expected in low-lying areas near shorelines and tidal waterways. * WHERE. Ocean, Atlantic, Coastal Atlantic, Coastal Ocean and Southeastern Burlington. * WHEN. From 8 PM this evening to 4 AM EDT Saturday. * IMPACTS. At this level, widespread roadway flooding occurs in coastal and bayside communities and along inland tidal waterways. Many roads become impassable. Some damage to vulnerable structures may begin to occur. * ADDITIONAL DETAILS. Increasing onshore flow during the day today combined with the higher astronomical tides will result in moderate coastal flooding with tonight's high tide. The increasing onshore flow may also result in spotty minor coastal flooding with the daytime high tide today. Tonight's high tide is forecast to have the highest water levels and greatest impacts with this stretch of coastal flooding, and high tide water levels will lower over the weekend.

* WHAT. Up to one foot of inundation above ground level expected in low-lying areas near shorelines and tidal waterways. * WHERE. Middlesex, Western Monmouth and Eastern Monmouth. * WHEN. From 9 PM this evening to 3 AM EDT Saturday. * IMPACTS. At this level, flooding begins on the most vulnerable roads in coastal and bayside communities, and along inland tidal waterways. Some partial or full road closures are possible. * ADDITIONAL DETAILS. The high tide tonight is forecast to have the highest water levels and greatest impacts with this stretch of coastal flooding, and high tide water levels will lower over the weekend.

* WHAT. Up to one foot of inundation above ground level expected in low-lying areas near shorelines and tidal waterways. * WHERE. In New Jersey, Gloucester, Camden and Northwestern Burlington. In Pennsylvania, Delaware, Philadelphia and Lower Bucks. * WHEN. From 2 AM to 7 AM EDT Saturday. * IMPACTS. At this level, flooding begins on the most vulnerable roads along tidal waterways. Some partial or full road closures are possible. * ADDITIONAL DETAILS. The high tide late tonight into early Saturday is forecast to have the highest water levels and greatest impacts with this stretch of coastal flooding, and high tide water levels will lower over the weekend.

* WHAT. One to two feet of inundation above ground level in low- lying areas near shorelines and tidal waterways. * WHERE. Ocean, Coastal Ocean and Southeastern Burlington. * WHEN. Until 4 AM EDT Saturday. * IMPACTS. At this level, widespread roadway flooding occurs in coastal and bayside communities and along inland tidal waterways. Many roads become impassable. Some damage to vulnerable structures may begin to occur. * ADDITIONAL DETAILS. Increasing onshore flow during the day today combined with the higher astronomical tides will result in moderate coastal flooding with tonight's high tide. The increasing onshore flow has resulted in minor coastal flooding with the daytime high tide, especially within Barnegat Bay. Thus, the Coastal Flood Warning will go into effect now. Tonight's high tide is forecast to have the highest water levels and greatest impacts with this stretch of coastal flooding, and high tide water levels will lower over the weekend.

* WHAT. Up to one foot of inundation above ground level expected in low-lying areas near shorelines and tidal waterways. * WHERE. In New Jersey, Gloucester, Camden and Northwestern Burlington. In Pennsylvania, Delaware, Philadelphia and Lower Bucks. * WHEN. From 2 AM to 7 AM EDT Saturday. * IMPACTS. At this level, flooding begins on the most vulnerable roads along tidal waterways. Some partial or full road closures are possible. * ADDITIONAL DETAILS. The high tide late tonight into early Saturday is forecast to have the highest water levels and greatest impacts with this stretch of coastal flooding, and high tide water levels will lower over the weekend.

* WHAT. Up to one foot of inundation above ground level expected in low-lying areas near shorelines and tidal waterways. * WHERE. Middlesex, Western Monmouth and Eastern Monmouth. * WHEN. From 9 PM this evening to 3 AM EDT Saturday. * IMPACTS. At this level, flooding begins on the most vulnerable roads in coastal and bayside communities, and along inland tidal waterways. Some partial or full road closures are possible. * ADDITIONAL DETAILS. The high tide tonight is forecast to have the highest water levels and greatest impacts with this stretch of coastal flooding, and high tide water levels will lower over the weekend.

* WHAT. Up to one half foot of inundation above ground level expected in vulnerable areas near the waterfront and shoreline. * WHERE. In New Jersey, Hudson, Eastern Essex and Eastern Union Counties. In New York, Richmond (Staten Island) and Kings (Brooklyn) Counties. * WHEN. This evening. * IMPACTS. Brief minor flooding of the more vulnerable locations near the waterfront and shoreline.

* WHAT. Up to one half foot of inundation above ground level expected in vulnerable areas near the waterfront and shoreline. * WHERE. In Connecticut, Southern Fairfield County. In New York, Southern Westchester County. * WHEN. From midnight tonight to 4 AM EDT Saturday. * IMPACTS. Minor flooding in the more vulnerable locations near the waterfront and shoreline. Some roads and low lying properties including parking lots, parks, lawns, and homes and businesses with basements near the waterfront will experience minor flooding.

* WHAT. Northeast winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 7 feet. * WHERE. Sandy Hook NJ to Montauk Point NY out 20 nm. * WHEN. Until 4 AM EDT Saturday. * IMPACTS. Conditions will be hazardous to small craft.

* WHAT. East winds 15 to 20 kt with gusts up to 25 kt and waves 2 to 4 feet. * WHERE. New York Harbor, including Raritan Bay and Sandy Hook Bay. * WHEN. Until 6 PM EDT this evening. * IMPACTS. Conditions will be hazardous to small craft.

* WHAT. East winds 15 to 20 kt with gusts up to 25 kt and seas 1 to 3 feet expected. * WHERE. Long Island Sound, and Peconic and Gardiners Bays. * WHEN. Until 4 PM EDT this afternoon. * IMPACTS. Conditions will be hazardous to small craft.

* WHAT. Northeast winds 15 to 25 kt with gusts up to 30 kt and seas 5 to 8 ft. * WHERE. Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm. * WHEN. Until 6 PM EDT Saturday. * IMPACTS. Conditions will be hazardous to small craft.