Weather Alerts
Gale Warning issued September 20 at 3:26PM EDT until September 21 at 8:00AM EDT by NWS Boston/Norton MA
* WHAT...Northeast winds 20 to 30 kt with gusts up to 40 kt and
seas 4 to 7 feet.
* WHERE...In Massachusetts coastal waters, Nantucket Sound,
Vineyard Sound and Buzzards Bay. In Rhode Island coastal
waters, Rhode Island Sound.
* WHEN...Until 8 AM EDT Saturday.
* IMPACTS...Strong winds will cause hazardous seas which could
capsize or damage vessels and reduce visibility.
Coastal Flood Advisory issued September 20 at 2:31PM EDT until September 22 at 6:00PM EDT by NWS Boston/Norton MA
* WHAT...For the High Surf Advisory, large breaking waves of 8
to 12 feet in the surf zone. For the first Coastal Flood
Advisory, up to one foot of inundation above ground level
in low-lying areas near shorelines and tidal waterways (3.2 to
4.0 feet Mean Lower Low Water). For the second Coastal Flood
Advisory, up to 1 foot of inundation above ground level expected
in low-lying areas near shorelines and tidal waterways
(3.6 to 3.8 feet Mean Lower Low Water).
For the third Coastal Flood Advisory, up to one foot of
inundation above ground level expected in low-lying areas near
shorelines and tidal waterways (3.8 to 4.4 feet Mean Lower Low
Water). For the additional 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 4.5 feet
Mean Lower Low Water).
* WHERE...Dukes MA County.
* WHEN...For the High Surf Advisory, until 7 PM EDT Saturday.
For the first Coastal Flood Advisory, until 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. For the additional
Coastal Flood Advisory, from noon to 6 PM EDT Sunday.
* IMPACTS...Flooding of lots, parks, and roads with only
isolated road closures expected. Dangerous swimming and
surfing conditions and localized beach erosion.
Coastal Flood Advisory issued September 20 at 2:31PM EDT until September 21 at 5:00PM EDT by NWS Boston/Norton MA
* WHAT...For the High Surf Advisory, large breaking waves of 8
to 12 feet in the surf zone. For the first Coastal Flood
Advisory, up to one foot of inundation above ground level
in low-lying areas near shorelines and tidal waterways (3.2 to
4.0 feet Mean Lower Low Water). For the second Coastal Flood
Advisory, up to 1 foot of inundation above ground level expected
in low-lying areas near shorelines and tidal waterways
(3.6 to 3.8 feet Mean Lower Low Water).
For the third Coastal Flood Advisory, up to one foot of
inundation above ground level expected in low-lying areas near
shorelines and tidal waterways (3.8 to 4.4 feet Mean Lower Low
Water). For the additional 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 4.5 feet
Mean Lower Low Water).
* WHERE...Dukes MA County.
* WHEN...For the High Surf Advisory, until 7 PM EDT Saturday.
For the first Coastal Flood Advisory, until 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. For the additional
Coastal Flood Advisory, from noon to 6 PM EDT Sunday.
* IMPACTS...Flooding of lots, parks, and roads with only
isolated road closures expected. Dangerous swimming and
surfing conditions and localized beach erosion.
Coastal Flood Advisory issued September 20 at 2:31PM EDT until September 21 at 5:00AM EDT by NWS Boston/Norton MA
* WHAT...For the High Surf Advisory, large breaking waves of 8
to 12 feet in the surf zone. For the first Coastal Flood
Advisory, up to one foot of inundation above ground level
in low-lying areas near shorelines and tidal waterways (3.2 to
4.0 feet Mean Lower Low Water). For the second Coastal Flood
Advisory, up to 1 foot of inundation above ground level expected
in low-lying areas near shorelines and tidal waterways
(3.6 to 3.8 feet Mean Lower Low Water).
For the third Coastal Flood Advisory, up to one foot of
inundation above ground level expected in low-lying areas near
shorelines and tidal waterways (3.8 to 4.4 feet Mean Lower Low
Water). For the additional 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 4.5 feet
Mean Lower Low Water).
* WHERE...Dukes MA County.
* WHEN...For the High Surf Advisory, until 7 PM EDT Saturday.
For the first Coastal Flood Advisory, until 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. For the additional
Coastal Flood Advisory, from noon to 6 PM EDT Sunday.
* IMPACTS...Flooding of lots, parks, and roads with only
isolated road closures expected. Dangerous swimming and
surfing conditions and localized beach erosion.
High Surf Advisory issued September 20 at 2:31PM EDT until September 21 at 7:00PM EDT by NWS Boston/Norton MA
* WHAT...For the High Surf Advisory, large breaking waves of 8
to 12 feet in the surf zone. For the first Coastal Flood
Advisory, up to one foot of inundation above ground level
in low-lying areas near shorelines and tidal waterways (3.2 to
4.0 feet Mean Lower Low Water). For the second Coastal Flood
Advisory, up to 1 foot of inundation above ground level expected
in low-lying areas near shorelines and tidal waterways
(3.6 to 3.8 feet Mean Lower Low Water).
For the third Coastal Flood Advisory, up to one foot of
inundation above ground level expected in low-lying areas near
shorelines and tidal waterways (3.8 to 4.4 feet Mean Lower Low
Water). For the additional 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 4.5 feet
Mean Lower Low Water).
* WHERE...Dukes MA County.
* WHEN...For the High Surf Advisory, until 7 PM EDT Saturday.
For the first Coastal Flood Advisory, until 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. For the additional
Coastal Flood Advisory, from noon to 6 PM EDT Sunday.
* IMPACTS...Flooding of lots, parks, and roads with only
isolated road closures expected. Dangerous swimming and
surfing conditions and localized beach erosion.