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Elev 36 ft, 41.66 °N, 70.17 °W

West Dennis, MA Severe Weather Alertstar_ratehome

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Current Station
Personal Weather Station
Location: West Dennis, MA
Elevation: 36ft
Nearby Weather Stations

Active Weather Alerts

Storm Watch
Issued: 6:06 PM Jan. 29, 2026 – National Weather Service
...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 7 PM THIS EVENING TO
10 PM EST FRIDAY...
...HEAVY FREEZING SPRAY WARNING REMAINS IN EFFECT FROM 7 PM THIS
EVENING TO 7 PM EST FRIDAY...
...STORM WATCH REMAINS IN EFFECT FROM SUNDAY MORNING THROUGH LATE
SUNDAY NIGHT...

* WHAT...For the Small Craft Advisory, west winds 15 to 25 kt
with gusts up to 30 kt and seas 2 to 4 feet expected. For the
Heavy Freezing Spray Warning, heavy freezing spray at a rate
of 2 cm per hour or greater expected, and may rapidly
accumulate on vessels. For the Storm Watch, north winds 35 to
45 kt with gusts up to 50 kt and seas 7 to 10 feet possible.

* WHERE...Nantucket Sound.

* WHEN...For the Small Craft Advisory, from 7 PM this evening to
10 PM EST Friday. For the Heavy Freezing Spray Warning, from 7
PM this evening to 7 PM EST Friday. For the Storm Watch, from
Sunday morning through late Sunday night.

* IMPACTS...Operating a vessel in heavy freezing spray is
hazardous. Freezing spray may render mechanical and electronic
components inoperative. Rapid ice accretion on decks and
superstructures may result in a catastrophic loss of
stability. Storm force winds and hazardous seas could capsize
or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should prepare for dangerous accumulation of ice on
their vessel. If possible, remain in port, avoid the warning area
or conduct mitigation. During freezing spray conditions, the U.S.
Coast Guard advises mariners to check and ensure all life-saving
devices remain free of ice.

Mariners should prepare to remain in port, alter course, and/or
secure the vessel before the onset of severe conditions.

&&

Heavy Freezing Spray Warning
Issued: 6:06 PM Jan. 29, 2026 – National Weather Service
...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 7 PM THIS EVENING TO
10 PM EST FRIDAY...
...HEAVY FREEZING SPRAY WARNING REMAINS IN EFFECT FROM 7 PM THIS
EVENING TO 7 PM EST FRIDAY...
...STORM WATCH REMAINS IN EFFECT FROM SUNDAY MORNING THROUGH LATE
SUNDAY NIGHT...

* WHAT...For the Small Craft Advisory, west winds 15 to 25 kt
with gusts up to 30 kt and seas 2 to 4 feet expected. For the
Heavy Freezing Spray Warning, heavy freezing spray at a rate
of 2 cm per hour or greater expected, and may rapidly
accumulate on vessels. For the Storm Watch, north winds 35 to
45 kt with gusts up to 50 kt and seas 7 to 10 feet possible.

* WHERE...Nantucket Sound.

* WHEN...For the Small Craft Advisory, from 7 PM this evening to
10 PM EST Friday. For the Heavy Freezing Spray Warning, from 7
PM this evening to 7 PM EST Friday. For the Storm Watch, from
Sunday morning through late Sunday night.

* IMPACTS...Operating a vessel in heavy freezing spray is
hazardous. Freezing spray may render mechanical and electronic
components inoperative. Rapid ice accretion on decks and
superstructures may result in a catastrophic loss of
stability. Storm force winds and hazardous seas could capsize
or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should prepare for dangerous accumulation of ice on
their vessel. If possible, remain in port, avoid the warning area
or conduct mitigation. During freezing spray conditions, the U.S.
Coast Guard advises mariners to check and ensure all life-saving
devices remain free of ice.

Mariners should prepare to remain in port, alter course, and/or
secure the vessel before the onset of severe conditions.

&&

Small Craft Advisory
Issued: 6:06 PM Jan. 29, 2026 – National Weather Service
...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 7 PM THIS EVENING TO
10 PM EST FRIDAY...
...HEAVY FREEZING SPRAY WARNING REMAINS IN EFFECT FROM 7 PM THIS
EVENING TO 7 PM EST FRIDAY...
...STORM WATCH REMAINS IN EFFECT FROM SUNDAY MORNING THROUGH LATE
SUNDAY NIGHT...

* WHAT...For the Small Craft Advisory, west winds 15 to 25 kt
with gusts up to 30 kt and seas 2 to 4 feet expected. For the
Heavy Freezing Spray Warning, heavy freezing spray at a rate
of 2 cm per hour or greater expected, and may rapidly
accumulate on vessels. For the Storm Watch, north winds 35 to
45 kt with gusts up to 50 kt and seas 7 to 10 feet possible.

* WHERE...Nantucket Sound.

* WHEN...For the Small Craft Advisory, from 7 PM this evening to
10 PM EST Friday. For the Heavy Freezing Spray Warning, from 7
PM this evening to 7 PM EST Friday. For the Storm Watch, from
Sunday morning through late Sunday night.

* IMPACTS...Operating a vessel in heavy freezing spray is
hazardous. Freezing spray may render mechanical and electronic
components inoperative. Rapid ice accretion on decks and
superstructures may result in a catastrophic loss of
stability. Storm force winds and hazardous seas could capsize
or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should prepare for dangerous accumulation of ice on
their vessel. If possible, remain in port, avoid the warning area
or conduct mitigation. During freezing spray conditions, the U.S.
Coast Guard advises mariners to check and ensure all life-saving
devices remain free of ice.

Mariners should prepare to remain in port, alter course, and/or
secure the vessel before the onset of severe conditions.

&&

Winter Storm Watch
Issued: 5:28 PM Jan. 29, 2026 – National Weather Service
...WINTER STORM WATCH IN EFFECT FROM LATE SATURDAY NIGHT THROUGH
LATE SUNDAY NIGHT...

* WHAT...Heavy snow possible. Total snow accumulations 6 inches or
more possible. Winds could gust as high as 55 mph.

* WHERE...Barnstable MA, Dukes MA, and Nantucket MA Counties.

* WHEN...From late Saturday night through late Sunday night.

* IMPACTS...Travel could be very difficult. Strong winds could cause
tree damage.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

Coastal Flood Watch
Issued: 4:36 PM Jan. 29, 2026 – National Weather Service
...COASTAL FLOOD WATCH IN EFFECT FROM SUNDAY MORNING THROUGH
MONDAY AFTERNOON...

* WHAT...Moderate coastal flooding is possible around high tide.
Water could be as deep as 1 to 2 feet.

* WHERE...Eastern Massachusetts coast, including Cape Cod, Marthas
Vineyard, and Nantucket.

* WHEN...From Sunday morning through Monday afternoon.

* IMPACTS...Numerous roads may be closed. Low lying property
including homes, businesses, and some critical infrastructure
may be inundated. Vehicles left in flood prone areas may be
flooded.

* ADDITIONAL DETAILS...Debris may wash onto coastal roads from
large breaking waves. Significant beach and dune erosion is
likely, especially in those areas that have been made more
vulnerable from recent storms.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If travel is required, allow extra time as some roads may be
closed. Do not drive around barricades or through water of
unknown depth. Take the necessary actions to protect flood-prone
property.

&&

&&

Time of high total tides are approximate to the nearest hour.

Gloucester Harbor
MLLW Categories - Minor 11.5 ft, Moderate 13.0 ft, Major 15.0 ft
MHHW Categories - Minor 1.9 ft, Moderate 3.4 ft, Major 5.4 ft

Total      Total    Departure
Day/Time    Tide       Tide     from Norm   Waves    Flood
ft MLLW    ft MHHW       ft       ft      Impact
--------  ---------  ---------  ---------  -------  --------
29/08 PM   8.2/ 8.7  -1.5/-1.0   0.2/ 0.8    2-3      None
30/08 AM   9.8/10.3   0.2/ 0.7  -0.2/ 0.3     3       None
30/09 PM   8.2/ 8.7  -1.5/-1.0   0.0/ 0.5    2-3      None
31/09 AM  10.3/10.8   0.7/ 1.1   0.2/ 0.7    1-2      None
31/10 PM   8.8/ 9.3  -0.9/-0.4   0.2/ 0.7    1-3      None

Merrimack River near Newburyport MA
MLLW Categories - Minor 11.0 ft, Moderate 12.0 ft, Major 13.5 ft
MHHW Categories - Minor 1.5 ft, Moderate 2.5 ft, Major 4.0 ft

Total      Total    Departure
Day/Time    Tide       Tide     from Norm   Waves    Flood
ft MLLW    ft MHHW       ft       ft      Impact
--------  ---------  ---------  ---------  -------  --------
29/08 PM   7.4/ 7.9  -2.2/-1.7   0.2/ 0.8    2-3      None
30/09 AM   9.0/ 9.5  -0.6/-0.1  -0.2/ 0.3     3       None
30/09 PM   7.3/ 7.8  -2.2/-1.8   0.0/ 0.5    2-3      None
31/10 AM   9.4/ 9.9  -0.2/ 0.3   0.2/ 0.7     1       None
31/10 PM   7.8/ 8.4  -1.7/-1.2   0.2/ 0.7    1-3      None

Boston Harbor
MLLW Categories - Minor 12.5 ft, Moderate 14.0 ft, Major 15.0 ft
MHHW Categories - Minor 2.2 ft, Moderate 3.7 ft, Major 4.7 ft

Total      Total    Departure
Day/Time    Tide       Tide     from Norm   Waves    Flood
ft MLLW    ft MHHW       ft       ft      Impact
--------  ---------  ---------  ---------  -------  --------
29/08 PM   8.8/ 9.3  -1.6/-1.1   0.2/ 0.8     2       None
30/08 AM  10.4/10.9   0.1/ 0.6   0.0/ 0.5     2       None
30/09 PM   9.0/ 9.5  -1.4/-0.9   0.1/ 0.6     2       None
31/09 AM  11.0/11.5   0.7/ 1.1   0.2/ 0.8     1       None
31/10 PM   9.6/10.1  -0.8/-0.2   0.2/ 0.8    1-2      None

Revere
MLLW Categories - Minor 12.5 ft, Moderate 14.5 ft, Major 16.0 ft
MHHW Categories - Minor 2.6 ft, Moderate 4.6 ft, Major 6.1 ft

Total      Total    Departure
Day/Time    Tide       Tide     from Norm   Waves    Flood
ft MLLW    ft MHHW       ft       ft      Impact
--------  ---------  ---------  ---------  -------  --------
29/08 PM   8.5/ 9.0  -1.5/-1.0   0.2/ 0.8    1-2      None
30/08 AM  10.1/10.6   0.2/ 0.7   0.0/ 0.5     2       None
30/09 PM   8.7/ 9.2  -1.3/-0.8   0.0/ 0.5    1-2      None
31/10 AM  10.7/11.2   0.8/ 1.3   0.2/ 0.7     1       None
31/10 PM   9.5/10.0  -0.5/ 0.0   0.2/ 0.8    1-2      None

Green Harbor
MLLW Categories - Minor 11.5 ft, Moderate 13.5 ft, Major 15.5 ft
MHHW Categories - Minor 1.6 ft, Moderate 3.6 ft, Major 5.6 ft

Total      Total    Departure
Day/Time    Tide       Tide     from Norm   Waves    Flood
ft MLLW    ft MHHW       ft       ft      Impact
--------  ---------  ---------  ---------  -------  --------
29/08 PM   8.6/ 9.1  -1.4/-0.9   0.4/ 0.9    2-3      None
30/09 AM  10.2/10.7   0.2/ 0.8   0.0/ 0.5     3       None
30/09 PM   8.6/ 9.1  -1.4/-0.9   0.1/ 0.6    2-3      None
31/09 AM  10.7/11.2   0.8/ 1.3   0.2/ 0.8    1-2      None
31/10 PM   9.2/ 9.7  -0.8/-0.2   0.2/ 0.8    1-3      None

Scituate MA
MLLW Categories - Minor 11.5 ft, Moderate 13.5 ft, Major 15.5 ft
MHHW Categories - Minor 1.8 ft, Moderate 3.8 ft, Major 5.8 ft

Total      Total    Departure
Day/Time    Tide       Tide     from Norm   Waves    Flood
ft MLLW    ft MHHW       ft       ft      Impact
--------  ---------  ---------  ---------  -------  --------
29/08 PM   8.6/ 9.1  -1.1/-0.7   0.2/ 0.8    2-3      None
30/08 AM  10.2/10.7   0.5/ 1.0   0.0/ 0.5     3       None
30/09 PM   8.6/ 9.1  -1.1/-0.7   0.0/ 0.5    2-3      None
31/10 AM  10.7/11.2   1.0/ 1.5   0.2/ 0.7    1-2      None
31/10 PM   9.2/ 9.7  -0.6/-0.1   0.2/ 0.8    1-3      None

Buzzards Bay at Woods Hole
MLLW Categories - Minor 5.5 ft, Moderate 7.0 ft, Major 8.5 ft
MHHW Categories - Minor 3.5 ft, Moderate 5.0 ft, Major 6.5 ft

Total      Total    Departure
Day/Time    Tide       Tide     from Norm   Waves    Flood
ft MLLW    ft MHHW       ft       ft      Impact
--------  ---------  ---------  ---------  -------  --------
29/05 PM   1.6/ 2.0  -0.5/ 0.0   0.2/ 0.7     2       None
30/05 AM   2.0/ 2.5   0.0/ 0.5  -0.2/ 0.2     3       None
30/06 PM   1.1/ 1.6  -1.0/-0.5  -0.5/ 0.0     3       None
31/07 AM   2.3/ 2.8   0.4/ 0.9   0.0/ 0.5    1-2      None
31/07 PM   1.8/ 2.2  -0.2/ 0.2   0.2/ 0.7     1       None
01/07 AM   3.2/ 3.7   1.2/ 1.7   0.8/ 1.3    3-4      None

Chatham MA - East Coast
MLLW Categories - Minor 9.0 ft, Moderate 11.5 ft, Major 13.0 ft
MHHW Categories - Minor 3.8 ft, Moderate 6.3 ft, Major 7.8 ft

Total      Total    Departure
Day/Time    Tide       Tide     from Norm   Waves    Flood
ft MLLW    ft MHHW       ft       ft      Impact
--------  ---------  ---------  ---------  -------  --------
29/09 PM   4.6/ 5.1  -0.7/-0.2   0.2/ 0.8     3       None
30/09 AM   5.7/ 6.2   0.6/ 1.1   0.0/ 0.5    3-4      None
30/10 PM   4.5/ 5.0  -0.8/-0.2   0.0/ 0.5     3       None
31/10 AM   6.2/ 6.7   1.0/ 1.5   0.2/ 0.7     2       None
31/11 PM   5.1/ 5.6  -0.2/ 0.3   0.2/ 0.8    1-3      None

Chatham - South side
MLLW Categories - Minor 9.0 ft, Moderate 10.5 ft, Major 11.5 ft
MHHW Categories - Minor 4.5 ft, Moderate 6.0 ft, Major 7.0 ft

Total      Total    Departure
Day/Time    Tide       Tide     from Norm   Waves    Flood
ft MLLW    ft MHHW       ft       ft      Impact
--------  ---------  ---------  ---------  -------  --------
29/09 PM   3.4/ 3.9  -1.1/-0.7   0.2/ 0.7    2-3      None
30/09 AM   4.7/ 5.2   0.2/ 0.7  -0.2/ 0.3     3       None
30/10 PM   3.2/ 3.7  -1.3/-0.8  -0.2/ 0.3    2-3      None
31/11 AM   5.0/ 5.5   0.5/ 1.0   0.2/ 0.7    1-2      None
31/11 PM   4.0/ 4.5  -0.6/-0.1   0.4/ 0.9    1-3      None

Hyannis Harbor
MLLW Categories - Minor 5.0 ft, Moderate 6.5 ft, Major 8.5 ft
MHHW Categories - Minor 1.2 ft, Moderate 2.7 ft, Major 4.7 ft

Total      Total    Departure
Day/Time    Tide       Tide     from Norm   Waves    Flood
ft MLLW    ft MHHW       ft       ft      Impact
--------  ---------  ---------  ---------  -------  --------
29/09 PM   2.7/ 3.2  -1.1/-0.6   0.1/ 0.6    2-3      None
30/09 AM   3.9/ 4.4   0.1/ 0.6  -0.3/ 0.2     3       None
30/10 PM   2.6/ 3.1  -1.3/-0.8  -0.2/ 0.2     2       None
31/10 AM   4.4/ 4.9   0.6/ 1.1   0.2/ 0.7     1       None
31/11 PM   3.2/ 3.7  -0.6/-0.1   0.4/ 0.9    1-3      None

Provincetown Harbor
MLLW Categories - Minor 13.0 ft, Moderate 14.0 ft, Major 15.0 ft
MHHW Categories - Minor 2.9 ft, Moderate 3.9 ft, Major 4.9 ft

Total      Total    Departure
Day/Time    Tide       Tide     from Norm   Waves    Flood
ft MLLW    ft MHHW       ft       ft      Impact
--------  ---------  ---------  ---------  -------  --------
29/08 PM   8.9/ 9.4  -1.3/-0.8   0.4/ 0.9     3       None
30/08 AM  10.4/10.9   0.2/ 0.8   0.1/ 0.6     4       None
30/09 PM   8.8/ 9.3  -1.4/-0.9   0.1/ 0.6     3       None
31/09 AM  10.8/11.3   0.7/ 1.1   0.2/ 0.8     2       None
31/10 PM   9.3/ 9.8  -0.9/-0.4   0.2/ 0.7    1-3      None

Dennis - Sesuit Harbor
MLLW Categories - Minor 13.0 ft, Moderate 14.5 ft, Major 16.0 ft
MHHW Categories - Minor 2.5 ft, Moderate 4.0 ft, Major 5.5 ft

Total      Total    Departure
Day/Time    Tide       Tide     from Norm   Waves    Flood
ft MLLW    ft MHHW       ft       ft      Impact
--------  ---------  ---------  ---------  -------  --------
29/08 PM   9.6/10.1  -1.0/-0.5   0.6/ 1.1    2-3      None
30/09 AM  11.1/11.6   0.6/ 1.1   0.2/ 0.7     3       None
30/09 PM   9.5/10.0  -1.1/-0.6   0.2/ 0.7    2-3      None
31/09 AM  11.4/11.9   0.9/ 1.4   0.2/ 0.8    1-2      None
31/10 PM  10.0/10.5  -0.6/-0.1   0.2/ 0.8    1-3      None

Sandwich Harbor
MLLW Categories - Minor 12.0 ft, Moderate 14.0 ft, Major 15.0 ft
MHHW Categories - Minor 1.7 ft, Moderate 3.7 ft, Major 4.7 ft

Total      Total    Departure
Day/Time    Tide       Tide     from Norm   Waves    Flood
ft MLLW    ft MHHW       ft       ft      Impact
--------  ---------  ---------  ---------  -------  --------
29/08 PM   8.1/ 8.6  -2.2/-1.8   0.4/ 0.9    2-3      None
30/08 AM   9.5/10.0  -0.9/-0.4   0.1/ 0.6     3       None
30/09 PM   8.0/ 8.5  -2.3/-1.9   0.1/ 0.6    2-3      None
31/09 AM  10.0/10.5  -0.3/ 0.2   0.2/ 0.8     1       None
31/10 PM   8.6/ 9.1  -1.8/-1.3   0.2/ 0.8    1-3      None

Wings Neck
MLLW Categories - Minor 6.5 ft, Moderate 9.0 ft, Major 11.5 ft
MHHW Categories - Minor 2.1 ft, Moderate 4.6 ft, Major 7.1 ft

Total      Total    Departure
Day/Time    Tide       Tide     from Norm   Waves    Flood
ft MLLW    ft MHHW       ft       ft      Impact
--------  ---------  ---------  ---------  -------  --------
29/05 PM   3.7/ 4.2  -0.7/-0.2   0.4/ 0.9     2       None
30/06 AM   4.2/ 4.7  -0.2/ 0.3  -0.2/ 0.3     3       None
30/06 PM   3.2/ 3.7  -1.3/-0.8  -0.3/ 0.2    2-3      None
31/07 AM   4.5/ 5.0   0.1/ 0.6   0.1/ 0.6     1       None
31/07 PM   3.9/ 4.4  -0.6/-0.1   0.2/ 0.7     1       None
01/07 AM   4.6/ 5.1   0.2/ 0.7   0.2/ 0.7     3       None

Edgartown
MLLW Categories - Minor 4.0 ft, Moderate 5.0 ft, Major 7.0 ft
MHHW Categories - Minor 1.3 ft, Moderate 2.3 ft, Major 4.3 ft

Total      Total    Departure
Day/Time    Tide       Tide     from Norm   Waves    Flood
ft MLLW    ft MHHW       ft       ft      Impact
--------  ---------  ---------  ---------  -------  --------
29/09 PM   1.9/ 2.3  -0.9/-0.4   0.1/ 0.6    2-3      None
30/09 AM   2.7/ 3.2   0.1/ 0.6  -0.3/ 0.2     3       None
30/10 PM   1.7/ 2.2  -1.1/-0.6  -0.2/ 0.2     3       None
31/10 AM   3.2/ 3.7   0.5/ 1.0   0.1/ 0.6    1-2      None
01/07 AM   2.8/ 3.4   0.2/ 0.7   1.0/ 1.5    3-5      None

Vineyard Haven
MLLW Categories - Minor 4.5 ft, Moderate 6.0 ft, Major 7.0 ft
MHHW Categories - Minor 2.5 ft, Moderate 4.0 ft, Major 5.0 ft

Total      Total    Departure
Day/Time    Tide       Tide     from Norm   Waves    Flood
ft MLLW    ft MHHW       ft       ft      Impact
--------  ---------  ---------  ---------  -------  --------
29/09 PM   1.4/ 1.9  -0.7/-0.2   0.1/ 0.6    2-3      None
30/08 AM   1.8/ 2.2  -0.2/ 0.2  -0.2/ 0.2     3       None
30/10 PM   1.2/ 1.7  -0.9/-0.4  -0.2/ 0.2    2-3      None
31/09 AM   2.1/ 2.6   0.1/ 0.6   0.1/ 0.6     1       None
31/11 PM   1.9/ 2.3  -0.2/ 0.3   0.4/ 0.9    1-3      None

Nantucket Harbor
MLLW Categories - Minor 5.0 ft, Moderate 6.5 ft, Major 8.0 ft
MHHW Categories - Minor 1.4 ft, Moderate 2.9 ft, Major 4.4 ft

Total      Total    Departure
Day/Time    Tide       Tide     from Norm   Waves    Flood
ft MLLW    ft MHHW       ft       ft      Impact
--------  ---------  ---------  ---------  -------  --------
29/09 PM   2.7/ 3.2  -1.0/-0.5   0.2/ 0.7     3       None
30/09 AM   3.7/ 4.2   0.1/ 0.6  -0.2/ 0.2     4       None
30/10 PM   2.5/ 3.0  -1.1/-0.7  -0.2/ 0.3    3-4      None
31/10 AM   4.0/ 4.5   0.4/ 0.9   0.1/ 0.6    1-2      None
31/11 PM   3.1/ 3.6  -0.6/-0.1   0.4/ 0.9    1-3      None

&&

Cold Weather Advisory
Issued: 4:22 PM Jan. 29, 2026 – National Weather Service
...COLD WEATHER ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 11 AM
EST FRIDAY...

* WHAT...Very cold wind chills as low as 10 below expected.

* WHERE...Barnstable MA County.

* WHEN...From 7 PM this evening to 11 AM EST Friday.

* IMPACTS...The cold wind chills as low as 10 below zero could
result in hypothermia if precautions are not taken.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves.

&&

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