Cape Ann's Marina, MA
02/27/2026 01:00 PM
37°F
TEMPERATURE
Winds 6 mph S
Sunny
Sunny, with a high near 39. South wind 1 to 8 mph.
Moonrise
01:04 PM
Moonset
04:15 AM
Sunrise
06:20 AM
Moon Phase
Waxing gibbous
Sunset
05:29 PM

Hourly Forecast

Fri, 01:00 PM

Sunny
Winds: 6 mph S
37°

Fri, 02:00 PM

Sunny
Winds: 7 mph S
38°

Fri, 03:00 PM

Sunny
Winds: 7 mph S
38°

Fri, 04:00 PM

Sunny
Winds: 8 mph S
38°

Fri, 05:00 PM

Sunny
Winds: 8 mph S
37°

Fri, 06:00 PM

Mostly Clear
Winds: 8 mph S
35°

Fri, 07:00 PM

Clear
Winds: 9 mph S
34°

Fri, 08:00 PM

Clear
Winds: 10 mph SW
34°

Fri, 09:00 PM

Clear
Winds: 9 mph SW
32°

Fri, 10:00 PM

Mostly Clear
Winds: 9 mph SW
31°

Fri, 11:00 PM

Mostly Clear
Winds: 8 mph SW
31°

Sat, 12:00 AM

Mostly Clear
Winds: 9 mph SW
31°

Sat, 01:00 AM

Mostly Clear
Winds: 9 mph SW
30°

Sat, 02:00 AM

Mostly Clear
Winds: 10 mph S
30°

Sat, 03:00 AM

Mostly Clear
Winds: 10 mph S
28°

Sat, 04:00 AM

Mostly Clear
Winds: 9 mph S
28°

Sat, 05:00 AM

Mostly Clear
Winds: 10 mph S
30°

Sat, 06:00 AM

Mostly Sunny
Winds: 10 mph S
30°

Sat, 07:00 AM

Mostly Sunny
Winds: 12 mph S
30°

Sat, 08:00 AM

Sunny
Winds: 10 mph S
33°

Sat, 09:00 AM

Sunny
Winds: 10 mph S
36°

Sat, 10:00 AM

Sunny
Winds: 10 mph S
40°

Sat, 11:00 AM

Sunny
Winds: 10 mph S
42°

Sat, 12:00 PM

Sunny
Winds: 12 mph S
43°

Today

Sunny
39°
Winds: 1 to 8 mph S
Sunny, with a high near 39. South wind 1 to 8 mph.

Tonight

Mostly Clear
27°
Winds: 10 mph S
Mostly clear, with a low around 27. South wind around 10 mph.

Saturday

Sunny
46°
Winds: 5 to 13 mph S
Sunny, with a high near 46. South wind 5 to 13 mph.

Saturday Night

Partly Cloudy
27°
Winds: 5 mph W
Partly cloudy, with a low around 27. West wind around 5 mph.

Sunday

Chance Light Snow
35°
Winds: 8 mph N
A chance of snow. Mostly cloudy, with a high near 35. North wind around 8 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

Sunday Night

Chance Light Snow then Partly Cloudy
10°
Winds: 8 mph NW
A chance of snow before 9pm. Partly cloudy, with a low around 10. Northwest wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible.

Monday

Partly Sunny
25°
Winds: 3 to 7 mph NW
Partly sunny, with a high near 25. Northwest wind 3 to 7 mph.

Monday Night

Partly Cloudy
14°
Winds: 5 mph W
Partly cloudy, with a low around 14. West wind around 5 mph.

Tuesday

Partly Sunny then Slight Chance Light Snow
35°
Winds: 8 mph SW
A slight chance of snow between 3pm and 4pm, then a slight chance of rain between 4pm and 5pm, then a slight chance of rain and snow. Partly sunny, with a high near 35. Southwest wind around 8 mph.

Tuesday Night

Light Snow Likely
27°
Winds: 7 mph SW
Snow likely. Mostly cloudy, with a low around 27. Southwest wind around 7 mph. Chance of precipitation is 60%.

Wednesday

Chance Light Snow then Chance Light Rain
42°
Winds: 7 mph W
A chance of snow before 8am, then a chance of rain between 8am and 2pm. Mostly sunny, with a high near 42. West wind around 7 mph. Chance of precipitation is 50%.

Wednesday Night

Mostly Clear then Slight Chance Light Snow
29°
Winds: 5 mph SW
A slight chance of snow after 2am. Mostly clear, with a low around 29. Southwest wind around 5 mph.

Thursday

Slight Chance Light Snow then Chance Light Rain
42°
Winds: 8 mph SW
A slight chance of snow before 8am, then a chance of rain. Mostly cloudy, with a high near 42. Southwest wind around 8 mph. Chance of precipitation is 30%.

Thursday Night

Chance Light Rain
30°
Winds: 8 mph W
A chance of rain. Mostly cloudy, with a low around 30. West wind around 8 mph, with gusts as high as 21 mph.

Coastal Waters Forecast for Massachusetts and Rhode Island

National Weather Service Boston/Norton MA

for Massachusetts and Rhode Island coastal waters. Weak low pres tracks well south of the waters tonight. High pres builds over the water Fri and shifts east of the them Fri night into Sat. A strong cold front then crosses the waters Sun followed by high pres for Mon. Low pres then may approach from the west by Tue or Wed.

Coastal waters from the Merrimack River MA to Watch Hill RI out to 25 NM

Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary

THIS AFTERNOON
S winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: SE 2 ft at 8 seconds and N 1 foot at 4 seconds
TONIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Wave Detail: SW 2 ft at 3 seconds and SE 2 ft at 9 seconds
SAT
S winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 4 ft Wave Detail: S 3 ft at 4 seconds and SE 3 ft at 8 seconds
SAT NIGHT
SW winds around 10 kt, becoming NW after midnight Seas 2 to 3 ft Wave Detail: SE 3 ft at 8 seconds and SW 2 ft at 4 seconds
SUN
N winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon Seas 2 to 4 ft Wave Detail: N 3 ft at 4 seconds and SE 2 ft at 7 seconds A chance of snow A chance of rain in the morning
SUN NIGHT
NW winds 15 to 20 kt with gusts up to 25 kt Seas 3 to 5 ft Wave Detail: N 4 ft at 6 seconds and SE 2 ft at 7 seconds A chance of snow in the evening
MON
NW winds 15 to 20 kt Seas 3 to 5 ft
MON NIGHT
W winds 10 to 15 kt Seas 2 to 3 ft
TUE
S winds 15 to 20 kt with gusts up to 25 kt Seas 2 to 3 ft A chance of snow and rain
TUE NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt Seas 3 to 4 ft Rain likely
Reporting time 01:06 PM EST Fri Feb 27 2026

Massachusetts Bay and Ipswich Bay

THIS AFTERNOON
S winds 5 to 10 kt Seas around 2 ft Wave Detail: W 1 foot at 2 seconds and NE 1 foot at 4 seconds
TONIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Seas around 2 ft Wave Detail: S 2 ft at 3 seconds and NE 1 foot at 4 seconds
SAT
S winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Wave Detail: SE 2 ft at 4 seconds and SE 1 foot at 9 seconds
SAT NIGHT
SW winds 5 to 10 kt, becoming NW after midnight Seas around 2 ft Wave Detail: SW 1 foot at 3 seconds and SE 1 foot at 4 seconds
SUN
N winds 10 to 15 kt Gusts up to 20 kt in the afternoon Seas 2 to 3 ft Wave Detail: N 2 ft at 4 seconds and E 1 foot at 7 seconds Snow likely, mainly in the morning
SUN NIGHT
NW winds 15 to 20 kt with gusts up to 25 kt Seas 2 to 3 ft Wave Detail: NW 3 ft at 4 seconds and E 3 ft at 6 seconds
MON AND MON NIGHT
NW winds 15 to 20 kt, becoming W 5 to 10 kt Seas 2 to 3 ft
TUE
S winds 15 to 20 kt Seas 2 to 3 ft A chance of snow and rain
TUE NIGHT
SW winds 15 to 20 kt Seas 2 to 3 ft Rain likely
Reporting time 01:06 PM EST Fri Feb 27 2026

Cape Cod Bay

THIS AFTERNOON
SW winds 5 to 10 kt Seas 1 foot or less Wave Detail: N 1 foot at 4 seconds and S 1 foot at 8 seconds
TONIGHT
S winds 5 to 10 kt Seas 1 foot or less Wave Detail: NW 1 foot at 4 seconds and S 1 foot at 9 seconds
SAT
S winds 5 to 10 kt Seas around 2 ft Wave Detail: S 1 foot at 2 seconds and NE 1 foot at 4 seconds
SAT NIGHT
SW winds around 5 kt, becoming NW after midnight Seas 1 foot or less Wave Detail: SW 1 foot at 2 seconds and SE 1 foot at 4 seconds
SUN
N winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon Seas around 2 ft Wave Detail: N 2 ft at 4 seconds and SE 1 foot at 7 seconds A chance of rain in the morning, then a chance of snow in the afternoon
SUN NIGHT
NW winds 15 to 20 kt with gusts up to 25 kt Seas 2 to 3 ft Wave Detail: N 3 ft at 5 seconds and SE 1 foot at 7 seconds
MON AND MON NIGHT
NW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt Seas 2 to 3 ft
TUE
S winds 15 to 20 kt Seas 2 to 3 ft A chance of snow and rain
TUE NIGHT
SW winds around 15 kt with gusts up to 20 kt Seas 2 to 3 ft Rain likely
Reporting time 01:06 PM EST Fri Feb 27 2026

Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm

THIS AFTERNOON
SW winds 5 to 10 kt Seas 2 to 4 ft Wave Detail: S 3 ft at 8 seconds and N 1 foot at 4 seconds
TONIGHT
S winds 5 to 10 kt Seas 2 to 4 ft Wave Detail: S 4 ft at 9 seconds and N 1 foot at 5 seconds
SAT
S winds 10 to 15 kt Seas 2 to 4 ft Wave Detail: S 3 ft at 8 seconds and S 1 foot at 3 seconds
SAT NIGHT
SW winds around 5 kt, becoming NW after midnight Seas 2 to 3 ft Wave Detail: SE 3 ft at 8 seconds and W 1 foot at 3 seconds
SUN
NE winds 5 to 10 kt, becoming N 10 to 15 kt with gusts up to 20 kt in the afternoon Seas 2 to 4 ft Wave Detail: N 3 ft at 4 seconds and SE 3 ft at 7 seconds A chance of rain A chance of snow in the afternoon
SUN NIGHT
N winds 15 to 20 kt with gusts up to 25 kt Seas 3 to 5 ft Wave Detail: N 4 ft at 6 seconds and SE 2 ft at 7 seconds
MON
N winds 15 to 20 kt Seas 3 to 5 ft
MON NIGHT
NW winds 5 to 10 kt Seas 2 to 4 ft
TUE
S winds 15 to 20 kt with gusts up to 25 kt Seas 2 to 3 ft A chance of rain
TUE NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt Seas 3 to 4 ft Rain likely
Reporting time 01:06 PM EST Fri Feb 27 2026

Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket

THIS AFTERNOON
W winds around 5 kt Seas 3 to 4 ft Wave Detail: S 4 ft at 8 seconds
TONIGHT
S winds around 5 kt, increasing to 5 to 10 kt after midnight Seas 3 to 5 ft Wave Detail: S 5 ft at 9 seconds
SAT
SE winds 5 to 10 kt Seas 2 to 4 ft Wave Detail: S 4 ft at 8 seconds and S 1 foot at 3 seconds
SAT NIGHT
SW winds around 5 kt, becoming NW after midnight Seas 2 to 3 ft Wave Detail: S 3 ft at 8 seconds
SUN
NE winds 5 to 10 kt, becoming NW 10 to 15 kt with gusts up to 20 kt in the afternoon Seas 2 to 3 ft Wave Detail: SE 3 ft at 7 seconds and N 2 ft at 4 seconds A chance of rain and snow in the afternoon
SUN NIGHT
N winds 15 to 20 kt with gusts up to 25 kt Seas 3 to 5 ft Wave Detail: N 4 ft at 5 seconds and SE 2 ft at 7 seconds
MON AND MON NIGHT
N winds 15 to 20 kt, becoming NE 5 to 10 kt Seas 2 to 4 ft
TUE
S winds 15 to 20 kt Seas 2 to 3 ft A chance of rain
TUE NIGHT
S winds 15 to 20 kt with gusts up to 25 kt Seas 3 to 4 ft Rain likely
Reporting time 01:06 PM EST Fri Feb 27 2026

Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island

THIS AFTERNOON
SW winds around 5 kt Seas 3 to 4 ft Wave Detail: S 4 ft at 9 seconds
TONIGHT
S winds 5 to 10 kt Seas 3 to 4 ft Wave Detail: S 4 ft at 9 seconds
SAT
SE winds 5 to 10 kt Seas 3 to 4 ft Wave Detail: S 4 ft at 8 seconds and S 1 foot at 2 seconds
SAT NIGHT
W winds around 5 kt, becoming N after midnight Seas 2 to 3 ft Wave Detail: S 3 ft at 8 seconds
SUN
N winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon Seas around 3 ft Wave Detail: SE 3 ft at 7 seconds and N 2 ft at 3 seconds A chance of rain in the morning A chance of snow in the afternoon
SUN NIGHT
N winds 15 to 20 kt with gusts up to 25 kt Seas 3 to 4 ft Wave Detail: N 4 ft at 4 seconds and SE 2 ft at 7 seconds
MON AND MON NIGHT
N winds 15 to 20 kt, becoming NE 5 to 10 kt Seas 2 to 4 ft
TUE
S winds 15 to 20 kt Seas 2 to 3 ft A chance of rain
TUE NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt Seas 3 to 4 ft Rain likely
Reporting time 01:06 PM EST Fri Feb 27 2026

Nantucket Sound

THIS AFTERNOON
SW winds around 5 kt Seas around 2 ft Wave Detail: N 1 foot at 3 seconds and S 1 foot at 8 seconds
TONIGHT
S winds 5 to 10 kt Seas around 2 ft Wave Detail: S 2 ft at 9 seconds and S 1 foot at 2 seconds
SAT
S winds 5 to 10 kt Seas around 2 ft Wave Detail: S 1 foot at 2 seconds and NE 1 foot at 5 seconds
SAT NIGHT
SW winds around 5 kt, becoming NW after midnight Seas around 2 ft Wave Detail: E 1 foot at 3 seconds and SW 1 foot at 3 seconds
SUN
N winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon Seas around 2 ft Wave Detail: NW 2 ft at 3 seconds and SE 1 foot at 7 seconds A chance of rain
SUN NIGHT
N winds 15 to 20 kt Seas 2 to 3 ft Wave Detail: N 2 ft at 4 seconds and SE 1 foot at 7 seconds
MON AND MON NIGHT
N winds 10 to 15 kt with gusts up to 20 kt, becoming NW 5 to 10 kt Seas 2 to 3 ft
TUE
S winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft A chance of rain
TUE NIGHT
SW winds 15 to 20 kt Seas 2 to 3 ft Rain likely
Reporting time 01:06 PM EST Fri Feb 27 2026

Vineyard Sound

THIS AFTERNOON
SW winds around 5 kt Seas 2 to 3 ft Wave Detail: S 2 ft at 8 seconds
TONIGHT
S winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: S 2 ft at 9 seconds and S 1 foot at 2 seconds
SAT
S winds 5 to 10 kt Seas around 2 ft Wave Detail: S 2 ft at 8 seconds and S 1 foot at 3 seconds
SAT NIGHT
SW winds around 5 kt, becoming NW after midnight Seas around 2 ft Wave Detail: S 2 ft at 8 seconds and SW 1 foot at 3 seconds
SUN
N winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon Seas around 2 ft Wave Detail: N 1 foot at 3 seconds and S 1 foot at 7 seconds A chance of snow A chance of rain in the morning
SUN NIGHT
N winds 15 to 20 kt Seas 2 to 3 ft Wave Detail: N 2 ft at 4 seconds and SE 1 foot at 7 seconds
MON AND MON NIGHT
N winds 15 to 20 kt, becoming NE 5 to 10 kt Seas around 2 ft
TUE
S winds 15 to 20 kt Seas around 2 ft A chance of rain
TUE NIGHT
SW winds 15 to 20 kt Seas 2 to 3 ft Rain likely
Reporting time 01:06 PM EST Fri Feb 27 2026

Buzzards Bay

THIS AFTERNOON
SW winds around 5 kt Seas around 2 ft Wave Detail: S 2 ft at 8 seconds and N 1 foot at 3 seconds
TONIGHT
S winds 5 to 10 kt Seas around 2 ft Wave Detail: S 2 ft at 9 seconds and SW 1 foot at 2 seconds
SAT
S winds around 5 kt Seas around 2 ft Wave Detail: S 2 ft at 8 seconds and S 1 foot at 3 seconds
SAT NIGHT
SW winds around 5 kt, becoming NW after midnight Seas around 2 ft Wave Detail: S 2 ft at 8 seconds and SW 1 foot at 3 seconds
SUN
N winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon Seas around 2 ft Wave Detail: N 1 foot at 3 seconds and S 1 foot at 7 seconds A chance of snow A chance of rain in the morning
SUN NIGHT
N winds 15 to 20 kt Seas 2 to 3 ft Wave Detail: N 2 ft at 4 seconds and SE 1 foot at 7 seconds
MON AND MON NIGHT
N winds 15 to 20 kt, becoming NW 5 to 10 kt Seas around 2 ft, then 1 foot or less
TUE
S winds 15 to 20 kt Seas 2 to 3 ft A chance of rain
TUE NIGHT
SW winds 15 to 20 kt Seas 2 to 3 ft Rain likely
Reporting time 01:06 PM EST Fri Feb 27 2026

Rhode Island Sound

THIS AFTERNOON
SW winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: S 3 ft at 8 seconds
TONIGHT
S winds 5 to 10 kt Seas 3 to 4 ft Wave Detail: S 4 ft at 9 seconds
SAT
S winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: S 3 ft at 8 seconds and S 1 foot at 3 seconds
SAT NIGHT
W winds around 5 kt, becoming N after midnight Seas 2 to 3 ft Wave Detail: S 3 ft at 8 seconds and SW 1 foot at 3 seconds
SUN
N winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon Seas 2 to 3 ft Wave Detail: N 2 ft at 3 seconds and SE 2 ft at 7 seconds A chance of rain A chance of snow in the morning
SUN NIGHT
N winds 15 to 20 kt Seas 2 to 3 ft Wave Detail: N 3 ft at 4 seconds and SE 2 ft at 7 seconds
MON AND MON NIGHT
N winds 15 to 20 kt, becoming NE 5 to 10 kt Seas 2 to 3 ft
TUE
S winds 15 to 20 kt Seas 2 to 3 ft A chance of rain
TUE NIGHT
SW winds 15 to 20 kt Seas 2 to 3 ft Rain likely
Reporting time 01:06 PM EST Fri Feb 27 2026

Block Island Sound

THIS AFTERNOON
SW winds around 5 kt Seas 2 to 3 ft Wave Detail: S 3 ft at 8 seconds
TONIGHT
S winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: S 3 ft at 9 seconds
SAT
S winds around 5 kt Seas 2 to 3 ft Wave Detail: S 3 ft at 8 seconds
SAT NIGHT
W winds around 5 kt, becoming N around 5 kt after midnight Seas 2 to 3 ft Wave Detail: S 3 ft at 8 seconds and NW 1 foot at 2 seconds
SUN
N winds 5 to 10 kt, becoming NW 10 to 15 kt in the afternoon Seas 2 to 3 ft Wave Detail: N 2 ft at 3 seconds and SE 2 ft at 7 seconds A chance of rain and snow
SUN NIGHT
N winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Wave Detail: N 2 ft at 3 seconds and SE 2 ft at 7 seconds
MON AND MON NIGHT
N winds 10 to 15 kt with gusts up to 20 kt, becoming NE 5 to 10 kt Seas 2 to 3 ft
TUE
S winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft A chance of rain
TUE NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Rain likely
Reporting time 01:06 PM EST Fri Feb 27 2026

Boston Harbor

THIS AFTERNOON
S winds around 5 kt Waves 1 foot or less
TONIGHT
SW winds 5 to 10 kt Waves 1 foot or less
SAT
S winds 5 to 10 kt Waves around 2 ft
SAT NIGHT
SW winds 5 to 10 kt, becoming NW after midnight Waves 1 foot or less
SUN
N winds 10 to 15 kt Waves 1 foot or less, then around 2 ft in the afternoon Snow likely, mainly in the morning
SUN NIGHT
NW winds 15 to 20 kt Waves around 2 ft
MON AND MON NIGHT
NW winds 10 to 15 kt, becoming W 5 to 10 kt Waves around 2 ft, then 1 foot or less
TUE
S winds 10 to 15 kt with gusts up to 20 kt Waves around 2 ft A chance of snow and rain
TUE NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Waves around 2 ft Rain likely
Reporting time 01:06 PM EST Fri Feb 27 2026

Narragansett Bay

THIS AFTERNOON
S winds 5 to 10 kt Waves around 2 ft
TONIGHT
S winds around 5 kt Waves around 2 ft
SAT
S winds 5 to 10 kt Waves around 2 ft
SAT NIGHT
W winds around 5 kt, becoming N after midnight Waves around 2 ft
SUN
N winds 5 to 10 kt Waves around 2 ft A chance of rain A chance of snow in the morning
SUN NIGHT
N winds 10 to 15 kt with gusts up to 20 kt Waves around 2 ft
MON AND MON NIGHT
N winds 10 to 15 kt, becoming NW 5 to 10 kt Waves around 2 ft, then 1 foot or less
TUE
S winds 10 to 15 kt with gusts up to 20 kt Waves around 2 ft A chance of rain
TUE NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Waves around 2 ft Rain likely
Reporting time 01:06 PM EST Fri Feb 27 2026

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