Danvers, MA Warnings, Watches and Advisories

Do not drive vehicles through flooded areas. The water depth or fast flowing water/mud/debris from a flash flood will make road conditions unsafe. Do not rely soley on data presented here or other third-party websites - always check your official national and local weather service agency website, socials, radio and/or TV stations for making critical decisions related to weather events.

Please carefully read each posted Warning and Alert as it relates to the area(s) being affected. We may provide a wider range of issued severe weather warnings for surrounding cities and counties, so some alerts may not directly impact this location. This is done to help with preparing for severe weather that may overlap or be heading towards Danvers.

Use the Radar Maps link provided to understand the trajectory of a storm.

Coastal Flood Watch issued September 19 at 3:22PM EDT until September 20 at 6:00PM EDT by NWS Boston/Norton MA

* 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.

Coastal Flood Watch issued September 19 at 3:22PM EDT until September 20 at 6:00PM EDT by NWS Boston/Norton MA

* 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.

Coastal Flood Watch issued September 19 at 3:22PM EDT until September 20 at 6:00PM EDT by NWS Boston/Norton MA

* 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.

High Surf Advisory issued September 19 at 3:22PM EDT until September 20 at 7:00PM EDT by NWS Boston/Norton MA

* 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.

Rip Current Statement issued September 19 at 3:22PM EDT until September 20 at 7:00PM EDT by NWS Boston/Norton MA

* 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.