Cape Ann's Marina, MA
03/23/2026 10:00 PM
32°F
TEMPERATURE
Winds 7 mph N
Slight Chance Rain And Snow
A slight chance of rain and snow before 1am. Mostly cloudy, with a low around 28. North wind around 7 mph. Chance of precipitation is 20%.
Moonrise
09:50 AM
Moonset
-
Sunrise
06:39 AM
Moon Phase
Waxing crescent
Sunset
06:58 PM

Hourly Forecast

Mon, 10:00 PM

Slight Chance Rain And Snow
Winds: 7 mph N
32°

Mon, 11:00 PM

Slight Chance Light Snow
Winds: 6 mph N
32°

Tue, 12:00 AM

Slight Chance Light Snow
Winds: 6 mph N
31°

Tue, 01:00 AM

Mostly Cloudy
Winds: 7 mph N
31°

Tue, 02:00 AM

Mostly Cloudy
Winds: 7 mph N
31°

Tue, 03:00 AM

Mostly Cloudy
Winds: 7 mph N
31°

Tue, 04:00 AM

Mostly Cloudy
Winds: 7 mph N
31°

Tue, 05:00 AM

Mostly Cloudy
Winds: 7 mph N
30°

Tue, 06:00 AM

Mostly Cloudy
Winds: 7 mph N
29°

Tue, 07:00 AM

Partly Sunny
Winds: 7 mph N
29°

Tue, 08:00 AM

Mostly Sunny
Winds: 6 mph N
29°

Tue, 09:00 AM

Sunny
Winds: 6 mph N
32°

Tue, 10:00 AM

Sunny
Winds: 6 mph N
35°

Tue, 11:00 AM

Sunny
Winds: 6 mph N
37°

Tue, 12:00 PM

Sunny
Winds: 6 mph N
38°

Tue, 01:00 PM

Mostly Sunny
Winds: 5 mph N
39°

Tue, 02:00 PM

Mostly Sunny
Winds: 5 mph S
40°

Tue, 03:00 PM

Mostly Sunny
Winds: 5 mph S
41°

Tue, 04:00 PM

Sunny
Winds: 5 mph S
40°

Tue, 05:00 PM

Sunny
Winds: 6 mph S
42°

Tue, 06:00 PM

Partly Cloudy
Winds: 6 mph S
40°

Tue, 07:00 PM

Mostly Cloudy
Winds: 7 mph S
39°

Tue, 08:00 PM

Mostly Cloudy
Winds: 7 mph S
39°

Tue, 09:00 PM

Mostly Cloudy
Winds: 7 mph SW
37°

Tonight

Slight Chance Rain And Snow
28°
Winds: 7 mph N
A slight chance of rain and snow before 1am. Mostly cloudy, with a low around 28. North wind around 7 mph. Chance of precipitation is 20%.

Tuesday

Mostly Sunny
42°
Winds: 7 mph W
Mostly sunny, with a high near 42. West wind around 7 mph.

Tuesday Night

Partly Cloudy
31°
Winds: 7 mph SW
Partly cloudy, with a low around 31. Southwest wind around 7 mph.

Wednesday

Mostly Sunny
47°
Winds: 8 mph SW
Mostly sunny, with a high near 47. Southwest wind around 8 mph.

Wednesday Night

Cloudy then Chance Light Rain
37°
Winds: 8 mph S
A chance of rain after midnight. Cloudy, with a low around 37. South wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

Thursday

Chance Light Rain
53°
Winds: 9 mph SW
A chance of rain before 1pm. Mostly cloudy, with a high near 53. Southwest wind around 9 mph. Chance of precipitation is 40%.

Thursday Night

Light Rain Likely
38°
Winds: 8 mph SW
Rain likely after 8pm. Mostly cloudy, with a low around 38. Southwest wind around 8 mph. Chance of precipitation is 70%.

Friday

Light Rain Likely then Slight Chance Rain And Snow
49°
Winds: 10 mph NW
Rain likely before 5pm, then a slight chance of rain and snow. Partly sunny, with a high near 49. Northwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

Friday Night

Slight Chance Rain And Snow then Partly Cloudy
20°
Winds: 9 mph N
A slight chance of rain and snow before 9pm. Partly cloudy, with a low around 20. North wind around 9 mph.

Saturday

Mostly Sunny
37°
Winds: 7 mph NE
Mostly sunny, with a high near 37. Northeast wind around 7 mph.

Saturday Night

Partly Cloudy
27°
Winds: 7 mph SW
Partly cloudy, with a low around 27. Southwest wind around 7 mph.

Sunday

Sunny
44°
Winds: 8 mph W
Sunny, with a high near 44. West wind around 8 mph.

Sunday Night

Partly Cloudy
31°
Winds: 7 mph SW
Partly cloudy, with a low around 31. Southwest wind around 7 mph.

Monday

Partly Sunny
47°
Winds: 8 mph W
Partly sunny, with a high near 47. West wind around 8 mph.

Coastal Waters Forecast for Massachusetts and Rhode Island

National Weather Service Boston/Norton MA

for Massachusetts and Rhode Island coastal waters. High pres builds in from the west later tonight into Tue. This high pres system will shift east of the waters on Wed. Low pres then approaches from the west on Thu with a cold front crossing the region very late Thu night into Fri morning. High pres then builds back into the region by Sat.

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

SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY AFTERNOON
Reporting time 10:06 PM EDT Mon Mar 23 2026

Massachusetts Bay and Ipswich Bay

SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY AFTERNOON
Reporting time 10:06 PM EDT Mon Mar 23 2026

Cape Cod Bay

OVERNIGHT
N winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 4 ft Wave Detail: N 4 ft at 6 seconds and SE 2 ft at 9 seconds
TUE
N winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt in the afternoon Seas 2 to 4 ft Wave Detail: NE 4 ft at 7 seconds and N 2 ft at 4 seconds
TUE NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Wave Detail: NE 3 ft at 7 seconds and SW 2 ft at 3 seconds
WED
W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon Seas 2 to 3 ft Wave Detail: SW 2 ft at 3 seconds and NE 2 ft at 7 seconds
WED NIGHT AND THU
SW winds 15 to 20 kt with gusts up to 25 kt Seas 2 to 4 ft Wave Detail: SW 2 ft at 3 seconds and NE 1 foot at 7 seconds A chance of rain through the day
THU NIGHT
SW winds 15 to 20 kt, increasing to 20 to 25 kt after midnight Seas 3 to 4 ft Wave Detail: SW 2 ft at 3 seconds and S 2 ft at 8 seconds A chance of rain in the evening, then rain likely after midnight
FRI
NW winds 15 to 20 kt with gusts up to 25 kt Seas 3 to 4 ft Rain likely
FRI NIGHT AND SAT
N winds 15 to 20 kt Seas 2 to 4 ft
SAT NIGHT
SW winds 10 to 15 kt Seas around 2 ft
Reporting time 10:06 PM EDT Mon Mar 23 2026

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

SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY AFTERNOON
Reporting time 10:06 PM EDT Mon Mar 23 2026

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

SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY AFTERNOON
Reporting time 10:06 PM EDT Mon Mar 23 2026

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

SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY AFTERNOON
Reporting time 10:06 PM EDT Mon Mar 23 2026

Nantucket Sound

OVERNIGHT
N winds 15 to 20 kt Seas 2 to 4 ft Wave Detail: N 3 ft at 5 seconds and SE 2 ft at 9 seconds
TUE
N winds 10 to 15 kt, diminishing to 5 to 10 kt in the afternoon Seas 2 to 4 ft Wave Detail: NE 3 ft at 7 seconds and N 2 ft at 3 seconds
TUE NIGHT
SW winds 10 to 15 kt Gusts up to 20 kt after midnight Seas 2 to 3 ft Wave Detail: SW 3 ft at 4 seconds and NE 3 ft at 9 seconds
WED
SW winds 10 to 15 kt Gusts up to 20 kt in the afternoon Seas 2 to 3 ft Wave Detail: W 2 ft at 4 seconds and NE 2 ft at 9 seconds
WED NIGHT AND THU
SW winds 15 to 20 kt with gusts up to 25 kt Seas 2 to 3 ft Wave Detail: SW 3 ft at 4 seconds and SE 1 foot at 8 seconds
THU NIGHT
SW winds 20 to 25 kt with gusts up to 30 kt Seas 3 to 5 ft Wave Detail: SW 4 ft at 4 seconds and S 3 ft at 8 seconds Rain likely after midnight
FRI
NW winds 20 to 25 kt Seas 3 to 5 ft Rain likely
FRI NIGHT AND SAT
N winds 15 to 20 kt, diminishing to 10 to 15 kt Seas 2 to 4 ft
SAT NIGHT
W winds 10 to 15 kt Seas around 2 ft
Reporting time 10:06 PM EDT Mon Mar 23 2026

Vineyard Sound

OVERNIGHT
N winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Wave Detail: N 2 ft at 4 seconds and S 2 ft at 8 seconds
TUE
N winds 10 to 15 kt, becoming NW 5 to 10 kt in the afternoon Seas 2 to 3 ft Wave Detail: NW 2 ft at 3 seconds and NE 2 ft at 6 seconds
TUE NIGHT
SW winds 10 to 15 kt, increasing to 15 to 20 kt after midnight Seas 2 to 3 ft Wave Detail: SW 3 ft at 4 seconds and NE 2 ft at 8 seconds
WED
W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon Seas 2 to 3 ft Wave Detail: SW 3 ft at 4 seconds and SE 1 foot at 8 seconds
WED NIGHT AND THU
SW winds 15 to 20 kt with gusts up to 25 kt Seas 2 to 4 ft Wave Detail: SW 4 ft at 5 seconds and SE 1 foot at 8 seconds
THU NIGHT
SW winds 20 to 25 kt with gusts up to 30 kt Seas 4 to 6 ft Wave Detail: S 5 ft at 7 seconds Rain likely after midnight
FRI
NW winds 20 to 25 kt Seas 4 to 6 ft Rain likely
FRI NIGHT AND SAT
N winds 15 to 20 kt Seas 2 to 4 ft
SAT NIGHT
W winds 10 to 15 kt with gusts up to 20 kt Seas around 2 ft
Reporting time 10:06 PM EDT Mon Mar 23 2026

Buzzards Bay

OVERNIGHT
N winds 10 to 15 kt Seas around 2 ft Wave Detail: N 2 ft at 4 seconds and S 2 ft at 8 seconds
TUE
N winds 10 to 15 kt, becoming W 5 to 10 kt in the afternoon Seas around 2 ft Wave Detail: N 2 ft at 4 seconds and S 2 ft at 8 seconds
TUE NIGHT
SW winds 10 to 15 kt, increasing to 15 to 20 kt after midnight Seas around 2 ft Wave Detail: SW 2 ft at 4 seconds and NE 2 ft at 7 seconds
WED
W winds 5 to 10 kt, becoming SW 15 to 20 kt in the afternoon Seas 2 to 3 ft Wave Detail: SW 3 ft at 4 seconds and E 2 ft at 9 seconds
WED NIGHT AND THU
SW winds 15 to 20 kt with gusts up to 25 kt Seas 2 to 4 ft Wave Detail: SW 4 ft at 5 seconds and SE 1 foot at 8 seconds
THU NIGHT
SW winds 20 to 25 kt Seas 3 to 5 ft Wave Detail: S 5 ft at 7 seconds Rain likely after midnight
FRI
NW winds 20 to 25 kt Seas 3 to 5 ft Rain likely
FRI NIGHT THROUGH SAT NIGHT
W winds 15 to 20 kt Seas 2 to 3 ft
Reporting time 10:06 PM EDT Mon Mar 23 2026

Rhode Island Sound

OVERNIGHT
N winds 10 to 15 kt with gusts up to 20 kt Seas 3 to 4 ft Wave Detail: S 4 ft at 8 seconds and N 3 ft at 4 seconds
TUE
N winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt in the afternoon Seas 2 to 4 ft Wave Detail: SE 4 ft at 8 seconds and N 2 ft at 4 seconds
TUE NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 4 ft Wave Detail: SW 3 ft at 4 seconds and SE 3 ft at 8 seconds
WED
SW winds 10 to 15 kt Gusts up to 20 kt in the afternoon Seas 2 to 3 ft Wave Detail: SW 3 ft at 5 seconds and SE 2 ft at 8 seconds
WED NIGHT AND THU
SW winds 15 to 20 kt with gusts up to 25 kt Seas 3 to 4 ft Wave Detail: SW 4 ft at 5 seconds and SE 1 foot at 8 seconds
THU NIGHT
SW winds 20 to 25 kt with gusts up to 30 kt Seas 5 to 7 ft Wave Detail: SW 6 ft at 6 seconds and S 6 ft at 9 seconds Rain likely after midnight
FRI
NW winds 20 to 25 kt Seas 5 to 7 ft Rain likely
FRI NIGHT
N winds 15 to 20 kt Seas 3 to 5 ft
SAT AND SAT NIGHT
NW winds 15 to 20 kt, becoming W Seas 2 to 3 ft
Reporting time 10:06 PM EDT Mon Mar 23 2026

Block Island Sound

OVERNIGHT
N winds 10 to 15 kt Gusts up to 20 kt Seas 3 to 4 ft Wave Detail: S 4 ft at 8 seconds and N 2 ft at 4 seconds
TUE
N winds 10 to 15 kt with gusts up to 20 kt, becoming SW 5 to 10 kt in the afternoon Seas 2 to 4 ft Wave Detail: SE 4 ft at 9 seconds and NW 2 ft at 3 seconds
TUE NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Wave Detail: SE 3 ft at 9 seconds and SW 2 ft at 3 seconds
WED
W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon Seas 2 to 3 ft Wave Detail: W 2 ft at 4 seconds and SE 2 ft at 9 seconds
WED NIGHT AND THU
SW winds 15 to 20 kt with gusts up to 25 kt Seas 2 to 4 ft Wave Detail: SW 3 ft at 4 seconds and SE 1 foot at 8 seconds
THU NIGHT
SW winds 20 to 25 kt with gusts up to 30 kt Seas 4 to 6 ft Wave Detail: SW 4 ft at 5 seconds and S 4 ft at 8 seconds Rain likely after midnight
FRI
NW winds 15 to 20 kt with gusts up to 25 kt Seas 3 to 5 ft Rain likely
FRI NIGHT AND SAT
N winds 15 to 20 kt, becoming NW 10 to 15 kt Seas 2 to 4 ft
SAT NIGHT
W winds 10 to 15 kt Seas around 2 ft
Reporting time 10:06 PM EDT Mon Mar 23 2026

Boston Harbor

OVERNIGHT
N winds 10 to 15 kt Waves around 2 ft A slight chance of rain and snow
TUE
N winds 10 to 15 kt, becoming SW 5 to 10 kt in the afternoon Waves around 2 ft in the morning, then 1 foot or less At the outer harbor entrance, waves 2 to 4 ft
TUE NIGHT
SW winds 10 to 15 kt Waves around 2 ft
WED
W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon Waves 1 foot or less, then around 2 ft in the afternoon
WED NIGHT AND THU
SW winds 15 to 20 kt Waves around 2 ft A chance of rain through the day
THU NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt Waves around 2 ft A chance of rain in the evening, then rain likely after midnight
FRI
NW winds 15 to 20 kt with gusts up to 25 kt Waves around 2 ft Rain likely
FRI NIGHT THROUGH SAT NIGHT
W winds 15 to 20 kt Waves around 2 ft
Reporting time 10:06 PM EDT Mon Mar 23 2026

Narragansett Bay

OVERNIGHT
N winds around 10 kt Waves 2 to 3 ft
TUE
N winds 5 to 10 kt, becoming NW in the afternoon Waves 2 to 3 ft
TUE NIGHT
SW winds 10 to 15 kt Gusts up to 20 kt after midnight Waves around 2 ft
WED
W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon Waves 2 to 3 ft
WED NIGHT AND THU
SW winds 15 to 20 kt with gusts up to 25 kt Waves 2 to 3 ft
THU NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt Waves 3 to 5 ft A chance of rain in the evening, then rain likely after midnight
FRI
NW winds 15 to 20 kt Waves 3 to 5 ft Rain likely
FRI NIGHT THROUGH SAT NIGHT
W winds 10 to 15 kt Waves 2 to 3 ft
Reporting time 10:06 PM EDT Mon Mar 23 2026

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