Coastal Flood Advisory
* WHAT...Up to one half foot of inundation above ground level
expected in low-lying areas near shorelines and tidal
waterways (3.9 to 12.5 feet Mean Lower Low Water).
* WHERE...Eastern Essex MA, Suffolk MA, Eastern Norfolk MA,
Eastern Plymouth MA and Barnstable MA Counties.
* WHEN...From 3 PM this afternoon to 7 PM EDT this evening.
* IMPACTS...Minor flooding of lots, parks, and roads with only
isolated road closures expected.
From: Oct 13, 2025 12:22
Until: Oct 13, 2025 23:00
High Surf Advisory
* WHAT...Large breaking waves of 5 to 10 feet.
* WHERE...In Maine, Coastal York, Coastal Cumberland, Sagadahoc,
Lincoln and Knox Counties. In New Hampshire, Coastal
Rockingham County.
* WHEN...From 8 AM this morning to 8 PM EDT Tuesday.
* IMPACTS...Dangerous swimming and surfing conditions and
localized beach erosion.
From: Oct 13, 2025 05:57
Until: Oct 13, 2025 20:00
High Surf Advisory
* WHAT...For the High Rip Current Risk, dangerous rip currents
expected. For the High Surf Advisory, large breaking waves of 6
to 11 feet.
* WHERE...In Maine, Coastal York and Coastal Cumberland
Counties. In New Hampshire, Coastal Rockingham County.
* WHEN...For the High Rip Current Risk, from noon EDT today
through this evening. For the High Surf Advisory, from 8 AM
Monday to 8 PM EDT Tuesday.
* IMPACTS...Dangerous swimming and surfing conditions and
localized beach erosion. Rip currents can sweep even the best
swimmers away from shore into deeper water.
From: Oct 12, 2025 06:03
Until: Oct 12, 2025 20:00
Rip Current Statement
* WHAT...For the High Rip Current Risk, dangerous rip currents
expected. For the High Surf Advisory, large breaking waves of 6
to 11 feet.
* WHERE...In Maine, Coastal York and Coastal Cumberland
Counties. In New Hampshire, Coastal Rockingham County.
* WHEN...For the High Rip Current Risk, from noon EDT today
through this evening. For the High Surf Advisory, from 8 AM
Monday to 8 PM EDT Tuesday.
* IMPACTS...Dangerous swimming and surfing conditions and
localized beach erosion. Rip currents can sweep even the best
swimmers away from shore into deeper water.
From: Oct 12, 2025 06:03
Until: Oct 12, 2025 20:00
Coastal Flood Advisory
* WHAT...Up to one foot of inundation above ground level
expected in low-lying areas near shorelines and tidal
waterways (3.6 to 12.6 feet Mean Lower Low Water).
* WHERE...Eastern Essex MA, Suffolk MA, Eastern Norfolk MA,
Eastern Plymouth MA, Barnstable MA, Dukes MA and Nantucket MA
Counties.
* WHEN...From 2 PM to 6 PM EDT Sunday.
* IMPACTS...Roads remain passable. Shallow pockets of flooding
less than one foot deep affect more vulnerable coastal roads
along the North Shore from Salem and Gloucester to
Newburyport. Rough surf will likely cause some splashover onto
coastal roads around the time of high tide. 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.
From: Oct 11, 2025 19:28
Until: Oct 12, 2025 08:30
Rip Current Statement
* WHAT...Dangerous rip currents expected.
* WHERE...In Maine, Coastal York and Coastal Cumberland
Counties. In New Hampshire, Coastal Rockingham County.
* WHEN...From Sunday afternoon through Sunday evening.
* IMPACTS...Rip currents can sweep even the best swimmers away
from shore into deeper water.
From: Oct 11, 2025 17:25
Until: Oct 12, 2025 07:00
Freeze Watch
* WHAT...Sub-freezing temperatures as low as 26 possible.
* WHERE...Portions of south central and southwest Maine and central
and southern New Hampshire.
* WHEN...From Thursday evening through Friday morning.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
From: Oct 10, 2025 00:00
Until: Oct 10, 2025 12:00
Freeze Warning
* WHAT...Sub-freezing temperatures as low as 27 expected.
* WHERE...Portions of south central and southwest Maine and central
and southern New Hampshire.
* WHEN...From 11 PM this evening to 8 AM EDT Friday.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
From: Oct 09, 2025 12:17
Until: Oct 10, 2025 00:30
Freeze Warning
* WHAT...Sub-freezing temperatures as low as 25 expected.
* WHERE...In Maine, Interior Cumberland Highlands, Southern
Franklin, and Southern Oxford Counties. In New Hampshire, Belknap,
Merrimack, Sullivan, Northern Carroll, Northern Grafton, Southern
Carroll, and Southern Grafton Counties.
* WHEN...From 11 PM this evening to 8 AM EDT Friday.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
From: Oct 09, 2025 12:17
Until: Oct 10, 2025 00:30
Freeze Warning
* WHAT...Sub-freezing temperatures as low as 30 expected.
* WHERE...Western Essex County.
* WHEN...From 11 PM this evening to 9 AM EDT Friday.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
From: Oct 09, 2025 06:28
Until: Oct 09, 2025 20:30
Frost Advisory
* WHAT...Temperatures as low as 34 will result in frost formation.
* WHERE...Eastern Norfolk, Suffolk, Eastern Essex, and Eastern
Plymouth Counties.
* WHEN...From 11 PM this evening to 9 AM EDT Friday.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
From: Oct 09, 2025 06:28
Until: Oct 09, 2025 20:30
Frost Advisory
* WHAT...For the Frost Advisory, temperatures as low as 25 will
result in frost formation. For the Freeze Warning, sub-freezing
temperatures as low as 23 expected.
* WHERE...In Maine, Interior Cumberland Highlands, Southern
Franklin, and Southern Oxford Counties. In New Hampshire, Belknap,
Merrimack, Sullivan, Northern Carroll, Northern Grafton, Southern
Carroll, and Southern Grafton Counties.
* WHEN...For the Frost Advisory, until 8 AM EDT this morning. For
the Freeze Warning, from 11 PM this evening to 8 AM EDT Friday.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing. Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
From: Oct 09, 2025 04:47
Until: Oct 09, 2025 17:00
Freeze Warning
* WHAT...For the Frost Advisory, temperatures as low as 25 will
result in frost formation. For the Freeze Warning, sub-freezing
temperatures as low as 23 expected.
* WHERE...In Maine, Interior Cumberland Highlands, Southern
Franklin, and Southern Oxford Counties. In New Hampshire, Belknap,
Merrimack, Sullivan, Northern Carroll, Northern Grafton, Southern
Carroll, and Southern Grafton Counties.
* WHEN...For the Frost Advisory, until 8 AM EDT this morning. For
the Freeze Warning, from 11 PM this evening to 8 AM EDT Friday.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing. Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
From: Oct 09, 2025 04:47
Until: Oct 09, 2025 17:00
Freeze Warning
* WHAT...Sub-freezing temperatures in the low to mid 20s expected.
* WHERE...Portions of south central and southwest Maine and central
and southern New Hampshire.
* WHEN...From 11 PM this evening to 8 AM EDT Friday.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
From: Oct 09, 2025 04:47
Until: Oct 09, 2025 17:00
Special Weather Statement
A very dry air mass and breezy conditions will combine with dead
and dry fuels such as grass, leaves, and twigs to create the
potential for uncontrolled fire spread across the New Hampshire
and most of western Maine today. This afternoon, relative
humidity values will decrease to low levels between 40 and 50
percent. At the same time, south southwest winds between 10 to 15
mph with frequent gusts to 25 mph will continue to dry fuels and
increase fire spread potential. Wind gusts are expected to
diminish later this evening with increasing relative humidity
values.
Extra caution should be taken to prevent wildfires. Always consult
with fire officials before engaging in any open burning
activities and comply with all applicable laws and regulations.
Never leave an open fire unattended and always extinguish
campfires completely before leaving.
From: Oct 07, 2025 05:46
Until: Oct 07, 2025 21:00
Rip Current Statement
* WHAT...Dangerous rip currents. Large breaking waves will pose a
high risk for rip currents today. The wave heights will tend to
diminish this afternoon.
* WHERE...In Maine, Coastal York, Coastal Cumberland, Sagadahoc,
Lincoln and Knox Counties. In New Hampshire, Coastal
Rockingham County.
* WHEN...Through this afternoon.
* IMPACTS...Rip currents can sweep even the best swimmers away
from shore into deeper water.
From: Oct 02, 2025 05:14
Until: Oct 02, 2025 21:00
Frost Advisory
* WHAT...Temperatures as low as the lower 30s will result in frost
formation.
* WHERE...Portions of south central, southwest, and western Maine
and central, northern, and southern New Hampshire.
* WHEN...From 1 AM to 8 AM EDT Thursday.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
From: Oct 01, 2025 23:58
Until: Oct 02, 2025 12:00
Special Weather Statement
There is an elevated fire risk on Wednesday, due to combinations of
factors; north-northeast gust up to 20 MPH, relative humidity values
between 35 and 40 percent, and drought-stressed fuel littering the
ground. A period between late-morning and sunset are expected to
bring the lowest RH values and strongest wind gusts.
This forecast takes into account meteorological, fuel, and land
conditions, and was developed in coordination with state fire and
land management officials.
Open burning is not recommended on Wednesday. Follow instructions of
local fire wardens. Be very careful when handling and disposing of
ignition sources outdoors, such as cigarettes or matches.
From: Sep 30, 2025 17:41
Until: Oct 01, 2025 23:00
High Surf Advisory
* WHAT...Large breaking waves of 5-7 feet and dangerous rip
currents.
* WHERE...In Maine, Coastal York, Coastal Cumberland, Sagadahoc,
Lincoln and Knox Counties. In New Hampshire, Coastal
Rockingham County.
* WHEN...From 8 AM this morning to 8 PM EDT this evening.
* IMPACTS...Dangerous swimming and surfing conditions and
localized beach erosion.
From: Oct 01, 2025 05:17
Until: Oct 01, 2025 13:30
Frost Advisory
* WHAT...Temperatures as low as the low 30s will result in frost
formation.
* WHERE...Portions of southwest, west central, and western Maine and
northern New Hampshire.
* WHEN...From 1 AM to 8 AM EDT Wednesday.
* IMPACTS...Frost could kill sensitive outdoor vegetation if left
uncovered.
From: Oct 01, 2025 01:30
Until: Oct 01, 2025 12:00
