* WHAT. One to two feet of inundation above ground level expected in vulnerable areas near the waterfront and shoreline. * WHERE. In Connecticut, Southern New Haven, Southern Middlesex and Southern New London Counties. In New York, Northwest Suffolk County. * WHEN. From 11 AM to 3 PM EDT Friday. * COASTAL FLOOD 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. Localized moderate flooding is possible Friday afternoon with more extensive flooding. * ADDITIONAL DETAILS. Additional rounds of coastal flooding around the times high tide can be expected through at least the weekend.

* WHAT. One to two feet of inundation above ground level expected in vulnerable areas near the waterfront and shoreline. * WHERE. In Connecticut, Southern New Haven, Southern Middlesex and Southern New London Counties. In New York, Northwest Suffolk County. * WHEN. From 11 AM to 3 PM EDT Friday. * COASTAL FLOOD 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. Localized moderate flooding is possible Friday afternoon with more extensive flooding. * ADDITIONAL DETAILS. Additional rounds of coastal flooding around the times high tide can be expected through at least the weekend.

* WHAT. For the High Surf Advisory, large breaking waves expected in the surf zone. 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. Northeast Massachusetts, Eastern Plymouth to the Cape and Nantucket. * WHEN. For the High Surf Advisory, from 7 AM to 7 PM EDT Friday. For the Coastal Flood Watch, from Friday morning through Friday afternoon. * IMPACTS. Some coastal roads become impassable around high tide. Flooding 1 to 2 feet deep affects roads on the North Shore from Salem and Marblehead to Gloucester to Newburyport. Rough surf will cause beach erosion and send and debris onto coastal roads. Many roads near Nantucket Harbor become impassable with 1 to 2 feet of water and affects access to the ferry terminals. This includes Easy Street, South Beach Street, Easton Street, Walsh Street, Willard Street, and Straight Wharf. Roads remain passable. Shallow pockets of flooding less than one foot deep affect low lying areas in Provincetown, mainly near the airport and Race Point Road. In Truro, flooding up to one foot deep affects low lying areas near Pamet Harbor and along the Pamet River. Dangerous swimming and surfing conditions and localized beach erosion. * ADDITIONAL DETAILS. Greatest risk of moderate coastal flooding is along the Plymouth coastline, including the north shore of Cape Cod (Bay side), from Sandwich to Dennis.

* WHAT. For the High Rip Current Risk, dangerous rip currents. For the Coastal Flood Watch, up to one foot of inundation above ground level possible in low-lying areas near shorelines and tidal waterways. * WHERE. Martha's Vineyard. * WHEN. For the High Rip Current Risk, through Friday evening. For the Coastal Flood Watch, from Friday morning through Friday afternoon. * IMPACTS. Roads remain passable with pockets of shallow flooding less than one foot deep. This mainly affects low lying areas and roads near Edgartown Harbor, including the Chappy Ferry Dock. Shallow flooding may also approach Five Corners in Vineyard Haven. Rip currents can sweep even the best swimmers away from shore into deeper water.

* WHAT. For the High Surf Advisory, large breaking waves expected in the surf zone. 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. Northeast Massachusetts, Eastern Plymouth to the Cape and Nantucket. * WHEN. For the High Surf Advisory, from 7 AM to 7 PM EDT Friday. For the Coastal Flood Watch, from Friday morning through Friday afternoon. * IMPACTS. Some coastal roads become impassable around high tide. Flooding 1 to 2 feet deep affects roads on the North Shore from Salem and Marblehead to Gloucester to Newburyport. Rough surf will cause beach erosion and send and debris onto coastal roads. Many roads near Nantucket Harbor become impassable with 1 to 2 feet of water and affects access to the ferry terminals. This includes Easy Street, South Beach Street, Easton Street, Walsh Street, Willard Street, and Straight Wharf. Roads remain passable. Shallow pockets of flooding less than one foot deep affect low lying areas in Provincetown, mainly near the airport and Race Point Road. In Truro, flooding up to one foot deep affects low lying areas near Pamet Harbor and along the Pamet River. Dangerous swimming and surfing conditions and localized beach erosion. * ADDITIONAL DETAILS. Greatest risk of moderate coastal flooding is along the Plymouth coastline, including the north shore of Cape Cod (Bay side), from Sandwich to Dennis.

* WHAT. Dangerous rip currents. * WHERE. Coastal Rhode Island. * WHEN. Through Friday evening. * IMPACTS. Rip currents can sweep even the best swimmers away from shore into deeper water.

* WHAT. One to two feet of inundation above ground level possible in low-lying areas near shorelines and tidal waterways. * WHERE. Boston area. * WHEN. From Friday morning through Friday afternoon. * IMPACTS. Some vulnerable coastal roads become impassable around high tide. Flooding 1 to 2 feet deep affects some coastal roads and low lying areas from Revere and Winthrop through Boston to Hull, Braintree, and Quincy. Splashover and debris may wash onto coastal roads when large waves occur.

* WHAT. For the High Rip Current Risk, dangerous rip currents. For the Coastal Flood Watch, up to one foot of inundation above ground level possible in low-lying areas near shorelines and tidal waterways. * WHERE. Martha's Vineyard. * WHEN. For the High Rip Current Risk, through Friday evening. For the Coastal Flood Watch, from Friday morning through Friday afternoon. * IMPACTS. Roads remain passable with pockets of shallow flooding less than one foot deep. This mainly affects low lying areas and roads near Edgartown Harbor, including the Chappy Ferry Dock. Shallow flooding may also approach Five Corners in Vineyard Haven. Rip currents can sweep even the best swimmers away from shore into deeper water.

* WHAT. Northeast winds 20 to 30 kt with gusts up to 40 kt and seas 10 to 15 feet. * WHERE. In Massachusetts coastal waters, Nantucket Sound, Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm and Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket. In Rhode Island coastal waters, Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island. * WHEN. Until 8 PM EDT Friday. * IMPACTS. Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility.

* WHAT. North winds 15 to 25 kt with gusts up to 30 kt and seas 5 to 8 feet. * WHERE. In Massachusetts coastal waters, Vineyard Sound and Buzzards Bay. In Rhode Island coastal waters, Rhode Island Sound and Block Island Sound. * WHEN. Until 8 AM EDT Saturday. * IMPACTS. Conditions will be hazardous to small craft.

* WHAT. Northeast winds 15 to 25 kt with gusts up to 35 kt and seas 7 to 10 feet. * WHERE. Cape Cod Bay and Massachusetts Bay and Ipswich Bay. * WHEN. Until 8 AM EDT Saturday. * IMPACTS. Conditions will be hazardous to small craft.

* WHAT. North winds 10 to 20 kt with gusts up to 30 kt and waves 2 to 3 feet expected. * WHERE. In Massachusetts coastal waters, Boston Harbor. In Rhode Island coastal waters, Narragansett Bay. * WHEN. From 2 AM Friday to 8 AM EDT Saturday. * IMPACTS. Conditions will be hazardous to small craft.