Coastal Flood Advisory
Coastal Hazard Message
National Weather Service Boston/Norton MA
308 AM EDT Fri Sep 20 2024
…HIGH SURF ADVISORY REMAINS IN EFFECT FROM 7 AM THIS MORNING TO
7 PM EDT THIS EVENING…
…COASTAL FLOOD ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO
6 PM EDT THIS EVENING…
…COASTAL FLOOD ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO
5 AM EDT SATURDAY…
…COASTAL FLOOD ADVISORY IN EFFECT FROM 11 AM TO 5 PM EDT
SATURDAY…
* WHAT…For the High Surf Advisory, large breaking expected in the surf zone. For the Friday afternoon Coastal Flood Advisory, one to two feet of inundation above ground level expected in low- lying areas near shorelines and tidal waterways (4.2 to 13.9 feet Mean Lower Low Water). For the Friday night Coastal Flood Advisory, up to one foot of inundation above ground level expected in low- lying areas near shorelines and tidal waterways (3.9 to 13.3 feet Mean Lower Low Water). For the Saturday afternoon Coastal Flood Advisory, one to two feet of inundation above ground level expected in low-lying areas near shorelines and tidal waterways (4.3 to 13.9 feet Mean Lower Low Water).
* WHERE…Eastern Essex MA, Eastern Plymouth MA, Barnstable MA and Nantucket MA Counties.
* WHEN…For the High Surf Advisory, from 7 AM this morning to 7 PM EDT this evening. For the first Coastal Flood Advisory, from 11 AM this morning to 6 PM EDT this evening. For the second Coastal Flood Advisory, from 11 PM this evening to 5 AM EDT Saturday. For the third Coastal Flood Advisory, from 11 AM to 5 PM EDT Saturday.
* IMPACTS…Most roads remain passable. Flooding up to one foot deep affects coastal roads on the North Shore from Salem to Gloucester and Newburyport. Rough surf will cause flooding on some coastal roads around the time of high tide due to splashover. Roads remain passable. Low lying areas and roads near Nantucket Harbor, including Easy Street, may experience pockets of shallow flooding less than one foot deep. 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.
