Cape Ann's Marina, MA
04/27/2026 10:00 AM
51°F
TEMPERATURE
Winds 6 mph NE
Sunny
Sunny, with a high near 55. East wind around 8 mph.
Moonrise
04:45 PM
Moonset
04:45 AM
Sunrise
05:42 AM
Moon Phase
Waxing gibbous
Sunset
07:38 PM

Hourly Forecast

Mon, 10:00 AM

Sunny
Winds: 6 mph NE
51°

Mon, 11:00 AM

Sunny
Winds: 6 mph E
52°

Mon, 12:00 PM

Sunny
Winds: 6 mph E
53°

Mon, 01:00 PM

Sunny
Winds: 7 mph E
53°

Mon, 02:00 PM

Sunny
Winds: 7 mph SE
54°

Mon, 03:00 PM

Sunny
Winds: 7 mph SE
54°

Mon, 04:00 PM

Sunny
Winds: 8 mph SE
53°

Mon, 05:00 PM

Sunny
Winds: 8 mph SE
52°

Mon, 06:00 PM

Clear
Winds: 7 mph SE
50°

Mon, 07:00 PM

Clear
Winds: 6 mph SE
48°

Mon, 08:00 PM

Clear
Winds: 5 mph SE
45°

Mon, 09:00 PM

Clear
Winds: 6 mph SE
43°

Mon, 10:00 PM

Clear
Winds: 7 mph SE
41°

Mon, 11:00 PM

Mostly Clear
Winds: 8 mph SE
40°

Tue, 12:00 AM

Mostly Clear
Winds: 6 mph SE
38°

Tue, 01:00 AM

Mostly Clear
Winds: 5 mph E
37°

Tue, 02:00 AM

Mostly Clear
Winds: 2 mph E
35°

Tue, 03:00 AM

Mostly Clear
Winds: 3 mph E
35°

Tue, 04:00 AM

Clear
Winds: 3 mph NE
34°

Tue, 05:00 AM

Mostly Clear
Winds: 5 mph NE
34°

Tue, 06:00 AM

Sunny
Winds: 5 mph NE
35°

Tue, 07:00 AM

Sunny
Winds: 6 mph NE
36°

Tue, 08:00 AM

Sunny
Winds: 6 mph NE
38°

Tue, 09:00 AM

Sunny
Winds: 8 mph NE
40°

Today

Sunny
55°
Winds: 8 mph E
Sunny, with a high near 55. East wind around 8 mph.

Tonight

Mostly Clear
34°
Winds: 2 to 8 mph E
Mostly clear, with a low around 34. East wind 2 to 8 mph.

Tuesday

Sunny
47°
Winds: 5 to 15 mph NE
Sunny, with a high near 47. Northeast wind 5 to 15 mph.

Tuesday Night

Mostly Cloudy
36°
Winds: 8 to 13 mph NE
Mostly cloudy, with a low around 36. Northeast wind 8 to 13 mph. New rainfall amounts less than a tenth of an inch possible.

Wednesday

Slight Chance Rain Showers
52°
Winds: 5 to 8 mph NE
A slight chance of rain showers. Mostly cloudy, with a high near 52. Northeast wind 5 to 8 mph. Chance of precipitation is 20%.

Wednesday Night

Rain Showers Likely
44°
Winds: 7 mph E
Rain showers likely. Mostly cloudy, with a low around 44. East wind around 7 mph. Chance of precipitation is 70%.

Thursday

Showers And Thunderstorms
52°
Winds: 10 mph E
Rain showers likely before 8am, then rain showers and patchy fog between 8am and 2pm, then showers and thunderstorms. Cloudy, with a high near 52. East wind around 10 mph. Chance of precipitation is 90%.

Thursday Night

Showers And Thunderstorms
43°
Winds: 10 mph N
Showers and thunderstorms. Mostly cloudy, with a low around 43. North wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

Friday

Chance Rain Showers
53°
Winds: 13 mph W
A chance of rain showers. Mostly cloudy, with a high near 53. West wind around 13 mph. Chance of precipitation is 30%.

Friday Night

Chance Rain Showers
41°
Winds: 10 mph W
A chance of rain showers. Mostly cloudy, with a low around 41. West wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

Saturday

Chance Rain Showers
53°
Winds: 6 to 9 mph W
A chance of rain showers. Partly sunny, with a high near 53. West wind 6 to 9 mph. Chance of precipitation is 30%.

Saturday Night

Chance Rain Showers
39°
Winds: 5 mph W
A chance of rain showers. Mostly cloudy, with a low around 39. West wind around 5 mph. Chance of precipitation is 30%.

Sunday

Chance Rain Showers
53°
Winds: 6 mph NW
A chance of rain showers. Partly sunny, with a high near 53. Northwest wind around 6 mph. Chance of precipitation is 30%.

Sunday Night

Chance Rain Showers then Mostly Cloudy
42°
Winds: 5 mph W
A chance of rain showers before 11pm. Mostly cloudy, with a low around 42. West wind around 5 mph.

Coastal Waters Forecast for Massachusetts and Rhode Island

National Weather Service Boston/Norton MA

for Massachusetts and Rhode Island coastal waters. Low pres near well southeast of 40N/70W will continue to drift southeast today, with high pres building in from the north. High pres then remains control of our waters early this week. Low pres then approaches from the west Wed and intensifies off the coast Thu eventually lifting into Maine Fri.

Coastal waters from the Merrimack River MA to Watch Hill RI out to 60 NM

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

SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH LATE TUESDAY NIGHT
Reporting time 07:04 AM EDT Mon Apr 27 2026

Massachusetts Bay and Ipswich Bay

TODAY
NE winds 5 to 10 kt Seas 1 foot or less, then around 2 ft this afternoon Wave Detail: N 1 foot at 3 seconds and SE 1 foot at 8 seconds, becoming NE 1 foot at 3 seconds and SE 1 foot at 7 seconds
TONIGHT
E winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: E 3 ft at 11 seconds and NE 2 ft at 4 seconds
TUE
NE winds around 10 kt Seas 2 to 4 ft Wave Detail: E 4 ft at 8 seconds and S 4 ft at 11 seconds
TUE NIGHT
NE winds around 10 kt Seas 4 to 6 ft Wave Detail: E 5 ft at 8 seconds and N 1 foot at 3 seconds
WED
NE winds around 10 kt Seas 4 to 6 ft Wave Detail: E 6 ft at 10 seconds and NE 2 ft at 7 seconds
WED NIGHT
E winds 10 to 15 kt Seas 3 to 5 ft Wave Detail: E 5 ft at 9 seconds and SE 2 ft at 5 seconds A chance of showers in the evening, then showers likely after midnight
THU AND THU NIGHT
E winds around 15 kt, becoming N Seas 3 to 5 ft Showers
FRI
W winds 15 to 20 kt Seas 3 to 4 ft A chance of showers
FRI NIGHT
W winds 15 to 20 kt Seas 3 to 4 ft
Reporting time 07:04 AM EDT Mon Apr 27 2026

Cape Cod Bay

TODAY
NE winds 5 to 10 kt Seas around 2 ft Wave Detail: N 1 foot at 2 seconds and SE 1 foot at 7 seconds
TONIGHT
NE winds 5 to 10 kt Seas around 2 ft Wave Detail: SE 2 ft at 7 seconds and NE 1 foot at 3 seconds
TUE
NE winds 10 to 15 kt Gusts up to 20 kt in the afternoon Seas 2 to 3 ft Wave Detail: SE 3 ft at 9 seconds and E 2 ft at 12 seconds
TUE NIGHT
N winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: N 2 ft at 3 seconds and E 2 ft at 11 seconds A chance of showers after midnight
WED
NE winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: E 2 ft at 11 seconds and N 1 foot at 3 seconds A chance of showers in the morning
WED NIGHT
E winds 5 to 10 kt, becoming SE 10 to 15 kt after midnight Seas 2 to 3 ft Wave Detail: NE 2 ft at 10 seconds and NE 1 foot at 2 seconds A chance of showers
THU AND THU NIGHT
SE winds 10 to 15 kt, becoming W 15 to 20 kt Seas 2 to 3 ft Showers
FRI AND FRI NIGHT
W winds 15 to 20 kt Seas 2 to 3 ft
Reporting time 07:04 AM EDT Mon Apr 27 2026

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

SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TUESDAY NIGHT
Reporting time 07:04 AM EDT Mon Apr 27 2026

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

SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TUESDAY NIGHT
Reporting time 07:04 AM EDT Mon Apr 27 2026

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

SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TUESDAY NIGHT
Reporting time 07:04 AM EDT Mon Apr 27 2026

Nantucket Sound

SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
Reporting time 07:04 AM EDT Mon Apr 27 2026

Vineyard Sound

TODAY
NE winds around 10 kt with gusts up to 20 kt Seas 2 to 3 ft Wave Detail: N 1 foot at 3 seconds and S 1 foot at 7 seconds
TONIGHT
NE winds 10 to 15 kt Gusts up to 20 kt in the evening Seas 2 to 3 ft Wave Detail: SE 2 ft at 11 seconds and N 1 foot at 3 seconds
TUE
NE winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Wave Detail: NW 2 ft at 3 seconds and NE 2 ft at 3 seconds
TUE NIGHT
N winds 10 to 15 kt Gusts up to 20 kt in the evening Seas 2 to 3 ft Wave Detail: NE 2 ft at 3 seconds and N 2 ft at 4 seconds
WED
NE winds around 10 kt, becoming E in the afternoon Seas 2 to 3 ft Wave Detail: S 2 ft at 8 seconds and N 1 foot at 3 seconds
WED NIGHT
SE winds 10 to 15 kt Seas 2 to 3 ft Wave Detail: N 1 foot at 2 seconds and E 1 foot at 4 seconds Showers likely after midnight
THU
SE winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Showers
THU NIGHT
W winds 15 to 20 kt with gusts up to 25 kt Seas 2 to 3 ft A chance of showers
FRI AND FRI NIGHT
W winds 15 to 20 kt with gusts up to 25 kt Seas 2 to 3 ft
Reporting time 07:04 AM EDT Mon Apr 27 2026

Buzzards Bay

TODAY
NE winds 5 to 10 kt with gusts up to 20 kt Seas 2 to 3 ft Wave Detail: N 1 foot at 3 seconds and S 1 foot at 7 seconds
TONIGHT
NE winds around 10 kt Gusts up to 20 kt in the evening Seas around 2 ft Wave Detail: SE 2 ft at 11 seconds and N 1 foot at 3 seconds
TUE
NE winds 10 to 15 kt Gusts up to 20 kt in the afternoon Seas around 2 ft Wave Detail: NE 2 ft at 3 seconds and NW 2 ft at 3 seconds
TUE NIGHT
N winds 10 to 15 kt Seas around 2 ft Wave Detail: N 2 ft at 4 seconds and SE 1 foot at 10 seconds
WED
NE winds around 10 kt, becoming E in the afternoon Seas around 2 ft Wave Detail: N 1 foot at 3 seconds and S 1 foot at 9 seconds
WED NIGHT
SE winds 10 to 15 kt Seas around 2 ft Wave Detail: N 1 foot at 2 seconds and E 1 foot at 2 seconds Showers likely after midnight
THU AND THU NIGHT
SE winds 10 to 15 kt, becoming W 15 to 20 kt Seas around 2 ft Showers
FRI AND FRI NIGHT
W winds 15 to 20 kt with gusts up to 25 kt Seas 2 to 3 ft
Reporting time 07:04 AM EDT Mon Apr 27 2026

Rhode Island Sound

TODAY
NE winds 10 to 15 kt, becoming E 5 to 10 kt this afternoon Gusts up to 20 kt Seas 2 to 3 ft Wave Detail: SE 3 ft at 7 seconds and N 1 foot at 3 seconds
TONIGHT
NE winds 5 to 10 kt, increasing to 10 to 15 kt after midnight Seas 2 to 4 ft Wave Detail: SE 4 ft at 9 seconds and NE 2 ft at 3 seconds
TUE
NE winds 10 to 15 kt with gusts up to 20 kt Seas 3 to 4 ft Wave Detail: E 4 ft at 8 seconds and SE 4 ft at 10 seconds
TUE NIGHT
N winds 10 to 15 kt Seas 2 to 4 ft Wave Detail: SE 4 ft at 10 seconds and N 2 ft at 4 seconds
WED
NE winds around 10 kt, becoming E in the afternoon Seas 2 to 4 ft Wave Detail: NE 4 ft at 10 seconds and SE 3 ft at 10 seconds
WED NIGHT
SE winds 10 to 15 kt Seas 2 to 4 ft Wave Detail: SE 3 ft at 10 seconds and S 3 ft at 20 seconds Showers likely after midnight
THU
SE winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 4 ft Showers
THU NIGHT
W winds 20 to 25 kt Seas 3 to 4 ft A chance of showers
FRI AND FRI NIGHT
W winds 20 to 25 kt, diminishing to 15 to 20 kt Seas 2 to 4 ft
Reporting time 07:04 AM EDT Mon Apr 27 2026

Block Island Sound

TODAY
NE winds 5 to 10 kt, becoming E with gusts up to 20 kt this afternoon Seas 2 to 3 ft Wave Detail: SE 3 ft at 7 seconds and N 1 foot at 3 seconds
TONIGHT
NE winds 5 to 10 kt Seas 2 to 4 ft Wave Detail: SE 3 ft at 9 seconds and NE 2 ft at 3 seconds
TUE
NE winds around 10 kt Seas 3 to 4 ft Wave Detail: E 4 ft at 9 seconds and NE 2 ft at 3 seconds
TUE NIGHT
NE winds 5 to 10 kt Seas 3 to 4 ft Wave Detail: E 4 ft at 9 seconds and N 2 ft at 4 seconds
WED
NE winds 5 to 10 kt, becoming E in the afternoon Seas 3 to 4 ft Wave Detail: E 3 ft at 9 seconds and NE 3 ft at 9 seconds
WED NIGHT
SE winds around 10 kt Seas 2 to 4 ft Wave Detail: E 3 ft at 10 seconds and SE 2 ft at 5 seconds Showers after midnight
THU
SE winds 10 to 15 kt Seas 2 to 4 ft Showers
THU NIGHT
W winds 15 to 20 kt with gusts up to 25 kt Seas 3 to 4 ft A chance of showers
FRI AND FRI NIGHT
W winds 15 to 20 kt with gusts up to 25 kt Seas 2 to 4 ft
Reporting time 07:04 AM EDT Mon Apr 27 2026

Boston Harbor

TODAY
NE winds 5 to 10 kt Waves 1 foot or less
TONIGHT
NE winds 5 to 10 kt Waves 1 foot or less
TUE
NE winds 5 to 10 kt Waves 1 foot or less, then around 2 ft in the afternoon
TUE NIGHT
NE winds 5 to 10 kt Waves 1 foot or less, except 2 to 4 ft at the outer harbor entrance
WED
NE winds 5 to 10 kt Waves 1 foot or less, except 2 to 4 ft at the outer harbor entrance
WED NIGHT
E winds 10 to 15 kt Waves 1 foot or less, then 2 to 3 ft after midnight A chance of showers in the evening, then showers likely after midnight
THU AND THU NIGHT
E winds 10 to 15 kt, becoming N 15 to 20 kt Waves 2 to 3 ft Showers
FRI AND FRI NIGHT
W winds 15 to 20 kt Waves around 2 ft A chance of showers
Reporting time 07:04 AM EDT Mon Apr 27 2026

Narragansett Bay

TODAY
NE winds 5 to 10 kt, becoming E with gusts up to 20 kt this afternoon Waves around 2 ft
TONIGHT
NE winds 5 to 10 kt Waves around 2 ft
TUE
NE winds around 10 kt Waves around 2 ft
TUE NIGHT
NE winds 5 to 10 kt Waves around 2 ft
WED
NE winds 5 to 10 kt, becoming E in the afternoon Waves around 2 ft
WED NIGHT
SE winds around 10 kt Waves around 2 ft Showers after midnight
THU
SE winds 10 to 15 kt Waves 2 to 3 ft Showers
THU NIGHT
NW winds 10 to 15 kt with gusts up to 20 kt Waves 2 to 3 ft A chance of showers
FRI AND FRI NIGHT
W winds 15 to 20 kt Waves 2 to 3 ft
Reporting time 07:04 AM EDT Mon Apr 27 2026

Ocean Waters from the Merrimack River to Plymouth from 40 to
60 NM

TODAY
NE winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: SE 2 ft at 7 seconds and N 1 foot at 3 seconds Patchy fog this morning with vsby 1 NM or less
TONIGHT
E winds 5 to 10 kt, becoming NE 10 to 15 kt with gusts up to 20 kt after midnight Seas 3 to 5 ft Wave Detail: E 5 ft at 12 seconds and SE 3 ft at 8 seconds
TUE
NE winds 10 to 15 kt with gusts up to 20 kt Seas 5 to 7 ft Wave Detail: SE 5 ft at 8 seconds and S 4 ft at 8 seconds
TUE NIGHT
NE winds 10 to 15 kt with gusts up to 20 kt Seas 6 to 8 ft Wave Detail: E 7 ft at 10 seconds and NW 1 foot at 2 seconds A chance of showers
WED AND WED NIGHT
SE winds 10 to 15 kt with gusts up to 25 kt Seas 6 to 8 ft Wave Detail: E 7 ft at 10 seconds and N 1 foot at 2 seconds A chance of showers through the day A chance of showers after midnight
THU AND THU NIGHT
E winds 15 to 20 kt, becoming SE 20 to 25 kt Gusts up to 30 kt Seas 6 to 7 ft Wave Detail: SE 7 ft at 10 seconds and S 2 ft at 4 seconds Showers
FRI
W winds 15 to 20 kt with gusts up to 25 kt Seas 5 to 6 ft A chance of showers
FRI NIGHT
W winds 15 to 20 kt with gusts up to 25 kt Seas around 5 ft
Reporting time 07:04 AM EDT Mon Apr 27 2026

Ocean Waters from Provincetown to Nantucket from 20 to 60 NM

TODAY
NE winds 10 to 15 kt with gusts up to 30 kt Seas 4 to 6 ft Wave Detail: E 5 ft at 12 seconds and N 3 ft at 4 seconds
TONIGHT
NE winds 15 to 20 kt with gusts up to 30 kt Seas 5 to 8 ft Wave Detail: E 7 ft at 8 seconds and N 2 ft at 4 seconds
TUE
NE winds 15 to 20 kt with gusts up to 25 kt Seas 6 to 8 ft, building to 7 to 10 ft in the afternoon Wave Detail: E 7 ft at 8 seconds and NE 3 ft at 5 seconds, becoming E 7 ft at 9 seconds and N 2 ft at 4 seconds
TUE NIGHT
N winds 15 to 20 kt, becoming NE 10 to 15 kt after midnight Seas 8 to 10 ft Wave Detail: E 8 ft at 10 seconds and N 3 ft at 5 seconds A chance of showers
WED
NE winds 10 to 15 kt Seas 7 to 8 ft Wave Detail: E 8 ft at 10 seconds and NE 3 ft at 5 seconds A chance of showers in the morning
WED NIGHT
E winds 10 to 15 kt with gusts up to 20 kt Seas 6 to 7 ft Wave Detail: E 7 ft at 9 seconds and E 3 ft at 5 seconds A chance of showers after midnight
THU AND THU NIGHT
SE winds 15 to 20 kt, becoming S 20 to 25 kt Seas 6 to 7 ft Showers
FRI AND FRI NIGHT
W winds 15 to 20 kt with gusts up to 25 kt Seas 5 to 7 ft
Reporting time 07:04 AM EDT Mon Apr 27 2026

Ocean Waters from Marthas Vineyard to Nantucket from 25 to 60 NM

TODAY
NE winds 15 to 20 kt with gusts up to 35 kt Seas 5 to 7 ft, building to 6 to 9 ft this afternoon Wave Detail: E 6 ft at 12 seconds and SE 4 ft at 7 seconds, becoming E 7 ft at 9 seconds and N 3 ft at 4 seconds A slight chance of showers
TONIGHT
NE winds 15 to 20 kt Gusts up to 35 kt, decreasing to 25 kt after midnight Seas 6 to 9 ft Wave Detail: E 8 ft at 9 seconds and N 3 ft at 4 seconds
TUE
N winds 15 to 20 kt with gusts up to 25 kt Seas 7 to 9 ft Wave Detail: E 8 ft at 9 seconds and N 4 ft at 6 seconds
TUE NIGHT
N winds 10 to 15 kt with gusts up to 20 kt Seas 7 to 9 ft Wave Detail: E 7 ft at 9 seconds and N 3 ft at 4 seconds
WED
NE winds around 10 kt Seas 6 to 8 ft Wave Detail: E 7 ft at 10 seconds and N 3 ft at 5 seconds
WED NIGHT
E winds 10 to 15 kt Seas 6 to 7 ft Wave Detail: E 6 ft at 9 seconds and NE 2 ft at 5 seconds A chance of showers after midnight
THU
SE winds around 15 kt with gusts up to 20 kt Seas around 6 ft Showers
THU NIGHT
W winds 15 to 20 kt with gusts up to 25 kt Seas 6 to 7 ft A chance of showers
FRI AND FRI NIGHT
W winds 20 to 25 kt Seas 5 to 7 ft
Reporting time 07:04 AM EDT Mon Apr 27 2026

Ocean Waters from Montauk NY to Marthas Vineyard from 25 to 60 NM

TODAY
NE winds 15 to 20 kt, diminishing to 10 to 15 kt this afternoon Gusts up to 30 kt Seas 5 to 7 ft Wave Detail: E 6 ft at 8 seconds and N 3 ft at 4 seconds
TONIGHT
NE winds 15 to 20 kt with gusts up to 30 kt Seas 5 to 8 ft Wave Detail: E 7 ft at 10 seconds and NE 3 ft at 4 seconds
TUE
NE winds 15 to 20 kt with gusts up to 25 kt Seas 6 to 8 ft Wave Detail: E 7 ft at 10 seconds and N 4 ft at 5 seconds
TUE NIGHT
N winds 10 to 15 kt Gusts up to 20 kt in the evening Seas 6 to 7 ft Wave Detail: E 6 ft at 10 seconds and N 3 ft at 5 seconds
WED
NE winds 10 to 15 kt Seas 5 to 7 ft Wave Detail: E 6 ft at 10 seconds and N 2 ft at 4 seconds
WED NIGHT
SE winds 10 to 15 kt Seas 5 to 6 ft Wave Detail: E 5 ft at 9 seconds and SE 2 ft at 6 seconds Showers likely after midnight
THU
SE winds around 15 kt with gusts up to 20 kt Seas 5 to 6 ft Showers
THU NIGHT
W winds 20 to 25 kt Seas around 6 ft A chance of showers
FRI
W winds 20 to 25 kt with gusts up to 30 kt Seas 5 to 7 ft
FRI NIGHT
W winds 20 to 25 kt Seas 4 to 6 ft
Reporting time 07:04 AM EDT Mon Apr 27 2026

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