Cape Ann's Marina, MA
03/25/2026 07:00 AM
33°F
TEMPERATURE
Winds 14 mph W
Sunny
Mostly sunny, with a high near 48. Southwest wind 9 to 14 mph.
Moonrise
11:43 AM
Moonset
03:17 AM
Sunrise
06:36 AM
Moon Phase
Waxing crescent
Sunset
07:00 PM

Hourly Forecast

Wed, 07:00 AM

Sunny
Winds: 14 mph W
33°

Wed, 08:00 AM

Sunny
Winds: 14 mph W
33°

Wed, 09:00 AM

Sunny
Winds: 13 mph W
36°

Wed, 10:00 AM

Sunny
Winds: 12 mph W
39°

Wed, 11:00 AM

Mostly Sunny
Winds: 10 mph W
42°

Wed, 12:00 PM

Mostly Sunny
Winds: 10 mph W
44°

Wed, 01:00 PM

Mostly Sunny
Winds: 10 mph SW
46°

Wed, 02:00 PM

Mostly Sunny
Winds: 9 mph SW
47°

Wed, 03:00 PM

Sunny
Winds: 12 mph S
47°

Wed, 04:00 PM

Sunny
Winds: 13 mph S
46°

Wed, 05:00 PM

Mostly Sunny
Winds: 14 mph S
46°

Wed, 06:00 PM

Partly Cloudy
Winds: 15 mph S
44°

Wed, 07:00 PM

Mostly Cloudy
Winds: 15 mph S
43°

Wed, 08:00 PM

Mostly Cloudy
Winds: 15 mph S
42°

Wed, 09:00 PM

Mostly Cloudy
Winds: 16 mph S
41°

Wed, 10:00 PM

Cloudy
Winds: 16 mph S
40°

Wed, 11:00 PM

Cloudy
Winds: 17 mph S
39°

Thu, 12:00 AM

Cloudy
Winds: 17 mph S
39°

Thu, 01:00 AM

Cloudy
Winds: 17 mph S
39°

Thu, 02:00 AM

Cloudy
Winds: 17 mph S
39°

Thu, 03:00 AM

Slight Chance Rain Showers
Winds: 17 mph S
40°

Thu, 04:00 AM

Slight Chance Rain Showers
Winds: 17 mph S
40°

Thu, 05:00 AM

Slight Chance Rain Showers
Winds: 17 mph S
41°

Thu, 06:00 AM

Slight Chance Rain Showers
Winds: 17 mph S
41°

Today

Mostly Sunny
48°
Winds: 9 to 14 mph SW
Mostly sunny, with a high near 48. Southwest wind 9 to 14 mph.

Tonight

Mostly Cloudy then Slight Chance Rain Showers
38°
Winds: 17 mph S
A slight chance of rain showers after 3am. Mostly cloudy, with a low around 38. South wind around 17 mph. Chance of precipitation is 20%.

Thursday

Chance Rain Showers
60°
Winds: 16 to 21 mph SW
A chance of rain showers before 5pm. Mostly cloudy, with a high near 60. Southwest wind 16 to 21 mph, with gusts as high as 35 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Thursday Night

Light Rain
38°
Winds: 7 to 16 mph SW
A chance of rain showers before 9pm, then rain. Cloudy, with a low around 38. Southwest wind 7 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.

Friday

Light Rain Likely then Partly Sunny
43°
Winds: 9 mph NW
Rain likely before 11am. Partly sunny, with a high near 43. Northwest wind around 9 mph. Chance of precipitation is 70%.

Friday Night

Partly Cloudy
22°
Winds: 8 mph N
Partly cloudy, with a low around 22. North wind around 8 mph.

Saturday

Mostly Sunny
36°
Winds: 7 mph E
Mostly sunny, with a high near 36. East wind around 7 mph.

Saturday Night

Partly Cloudy
26°
Winds: 7 mph SW
Partly cloudy, with a low around 26. Southwest wind around 7 mph.

Sunday

Mostly Sunny
43°
Winds: 8 mph W
Mostly sunny, with a high near 43. West wind around 8 mph.

Sunday Night

Partly Cloudy
32°
Winds: 7 mph SW
Partly cloudy, with a low around 32. Southwest wind around 7 mph.

Monday

Partly Sunny then Slight Chance Light Rain
50°
Winds: 7 to 10 mph SW
A slight chance of rain after 3pm. Partly sunny, with a high near 50. Southwest wind 7 to 10 mph, with gusts as high as 21 mph.

Monday Night

Slight Chance Light Rain
37°
Winds: 9 mph W
A slight chance of rain. Mostly cloudy, with a low around 37. West wind around 9 mph, with gusts as high as 21 mph.

Tuesday

Slight Chance Light Rain
49°
Winds: 9 mph W
A slight chance of rain. Mostly cloudy, with a high near 49. West wind around 9 mph.

Tuesday Night

Slight Chance Light Rain
34°
Winds: 8 mph E
A slight chance of rain. Mostly cloudy, with a low around 34. East 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 will pass S of the waters today. Winds begin to increase out of the S/SW Thu ahead of an approaching cold front. Another high pres passes S of the waters this weekend.

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 UNTIL 7 AM EDT THIS MORNING
Reporting time 04:05 AM EDT Wed Mar 25 2026

Massachusetts Bay and Ipswich Bay

TODAY
W winds 10 to 15 kt, becoming S 5 to 10 kt this afternoon Seas 2 to 3 ft Wave Detail: E 3 ft at 9 seconds and SW 2 ft at 3 seconds
TONIGHT
S winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Wave Detail: SE 3 ft at 4 seconds and E 2 ft at 9 seconds
THU
S winds 15 to 20 kt with gusts up to 25 kt Seas around 3 ft Wave Detail: SE 3 ft at 4 seconds and SE 2 ft at 9 seconds
THU NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt Seas 2 to 4 ft Wave Detail: S 3 ft at 4 seconds and SE 3 ft at 7 seconds A chance of rain in the evening, then rain after midnight
FRI
NW winds around 15 kt with gusts up to 20 kt Seas 2 to 3 ft Wave Detail: N 2 ft at 4 seconds and SE 1 foot at 9 seconds Rain likely in the morning
FRI NIGHT
N winds 15 to 20 kt Seas 2 to 3 ft Wave Detail: N 3 ft at 4 seconds and SE 1 foot at 9 seconds
SAT THROUGH SUN NIGHT
SW winds 15 to 20 kt Seas 2 to 3 ft
Reporting time 04:05 AM EDT Wed Mar 25 2026

Cape Cod Bay

TODAY
W winds 10 to 15 kt, becoming SW 5 to 10 kt this afternoon Seas around 2 ft Wave Detail: W 2 ft at 3 seconds and E 2 ft at 9 seconds
TONIGHT
S winds 10 to 15 kt Gusts up to 20 kt after midnight Seas around 2 ft Wave Detail: SW 1 foot at 3 seconds and NE 1 foot at 5 seconds
THU
SW winds 15 to 20 kt with gusts up to 30 kt Seas 2 to 4 ft Wave Detail: S 3 ft at 4 seconds and SE 2 ft at 8 seconds
THU NIGHT
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 S 3 ft at 8 seconds A chance of rain in the evening, then rain after midnight
FRI
NW winds around 15 kt, becoming N in the afternoon Gusts up to 20 kt Seas 2 to 3 ft Wave Detail: NW 2 ft at 4 seconds and S 2 ft at 8 seconds Rain, mainly in the morning
FRI NIGHT
N winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Wave Detail: N 3 ft at 5 seconds and S 2 ft at 8 seconds
SAT THROUGH SUN NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft
Reporting time 04:05 AM EDT Wed Mar 25 2026

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

SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM EDT THIS MORNING
Reporting time 04:05 AM EDT Wed Mar 25 2026

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

SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM EDT THIS MORNING
Reporting time 04:05 AM EDT Wed Mar 25 2026

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

TODAY
SW winds 10 to 15 kt Gusts up to 20 kt this morning Seas 2 to 4 ft Wave Detail: SW 4 ft at 5 seconds and E 2 ft at 9 seconds
TONIGHT
S winds 10 to 15 kt Gusts up to 20 kt after midnight Seas 2 to 3 ft Wave Detail: S 3 ft at 4 seconds and E 2 ft at 9 seconds
THU
SW winds 20 to 25 kt with gusts up to 30 kt Seas 4 to 6 ft Wave Detail: S 6 ft at 6 seconds and E 1 foot at 9 seconds
THU NIGHT
SW winds 25 to 30 kt with gusts up to 35 kt Seas 6 to 9 ft Wave Detail: S 9 ft at 9 seconds and SW 8 ft at 7 seconds Rain after midnight
FRI
W winds 15 to 20 kt, becoming N 10 to 15 kt in the afternoon Gusts up to 25 kt Seas 6 to 9 ft, subsiding to 5 to 7 ft in the afternoon Wave Detail: S 8 ft at 8 seconds and W 2 ft at 5 seconds, becoming S 6 ft at 8 seconds and N 1 foot at 3 seconds Rain, mainly in the morning
FRI NIGHT
NE winds 10 to 15 kt, becoming N 15 to 20 kt after midnight Seas 4 to 6 ft Wave Detail: S 5 ft at 8 seconds and N 3 ft at 4 seconds
SAT
N winds 15 to 20 kt Seas 3 to 5 ft
SAT NIGHT THROUGH SUN NIGHT
SW winds 15 to 20 kt Seas 2 to 3 ft
Reporting time 04:05 AM EDT Wed Mar 25 2026

Nantucket Sound

TODAY
SW winds 10 to 15 kt Gusts up to 20 kt this morning Seas 2 to 3 ft Wave Detail: W 3 ft at 4 seconds and E 2 ft at 9 seconds
TONIGHT
S winds 10 to 15 kt Gusts up to 20 kt after midnight Seas around 2 ft Wave Detail: SW 2 ft at 3 seconds and NE 1 foot at 5 seconds
THU
S winds 15 to 20 kt, becoming SW 20 to 25 kt in the afternoon Gusts up to 30 kt Seas 2 to 4 ft Wave Detail: S 4 ft at 4 seconds and E 1 foot at 9 seconds
THU NIGHT
SW winds 20 to 25 kt with gusts up to 30 kt Seas 4 to 6 ft Wave Detail: S 4 ft at 6 seconds Rain after midnight
FRI
W winds 15 to 20 kt, becoming N 10 to 15 kt in the afternoon Seas 3 to 5 ft Wave Detail: W 3 ft at 4 seconds and N 2 ft at 3 seconds Rain, mainly in the morning
FRI NIGHT
N winds 10 to 15 kt Gusts up to 20 kt after midnight Seas 2 to 4 ft Wave Detail: N 2 ft at 4 seconds and S 2 ft at 8 seconds
SAT THROUGH SUN NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft
Reporting time 04:05 AM EDT Wed Mar 25 2026

Vineyard Sound

TODAY
SW winds 10 to 15 kt Seas 2 to 3 ft Wave Detail: SW 3 ft at 5 seconds and SE 1 foot at 8 seconds
TONIGHT
S winds 10 to 15 kt Gusts up to 20 kt after midnight Seas around 2 ft Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at 8 seconds
THU
SW winds 20 to 25 kt with gusts up to 30 kt Seas 3 to 5 ft Wave Detail: SW 5 ft at 6 seconds and SE 1 foot at 9 seconds
THU NIGHT
SW winds 25 to 30 kt Seas 5 to 7 ft Wave Detail: SW 7 ft at 7 seconds A chance of rain in the evening, then rain after midnight
FRI
W winds 15 to 20 kt, becoming N 10 to 15 kt in the afternoon Seas 4 to 6 ft Wave Detail: SW 5 ft at 7 seconds and N 1 foot at 3 seconds Rain, mainly in the morning
FRI NIGHT
N winds 10 to 15 kt Gusts up to 20 kt after midnight Seas 2 to 4 ft Wave Detail: SW 3 ft at 7 seconds and N 2 ft at 3 seconds
SAT THROUGH SUN NIGHT
SW winds 15 to 20 kt Seas 2 to 3 ft
Reporting time 04:05 AM EDT Wed Mar 25 2026

Buzzards Bay

TODAY
SW winds 10 to 15 kt Seas around 2 ft Wave Detail: SW 2 ft at 5 seconds and SE 1 foot at 8 seconds
TONIGHT
S winds 10 to 15 kt Gusts up to 20 kt after midnight Seas around 2 ft Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at 9 seconds
THU
SW winds 20 to 25 kt with gusts up to 30 kt Seas 3 to 4 ft Wave Detail: SW 4 ft at 5 seconds and E 1 foot at 9 seconds
THU NIGHT
SW winds 25 to 30 kt, diminishing to 20 to 25 kt after midnight Seas 4 to 6 ft Wave Detail: SW 5 ft at 7 seconds A chance of rain in the evening, then rain after midnight
FRI
NW winds 15 to 20 kt, becoming N 10 to 15 kt in the afternoon Seas 3 to 5 ft Wave Detail: SW 4 ft at 7 seconds and N 1 foot at 3 seconds Rain, mainly in the morning
FRI NIGHT
N winds 10 to 15 kt Seas 2 to 3 ft Wave Detail: NE 2 ft at 3 seconds and SW 2 ft at 7 seconds
SAT THROUGH SUN NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Seas around 2 ft
Reporting time 04:05 AM EDT Wed Mar 25 2026

Rhode Island Sound

TODAY
SW winds 10 to 15 kt Seas 2 to 3 ft Wave Detail: SW 3 ft at 5 seconds and SE 2 ft at 8 seconds
TONIGHT
S winds 10 to 15 kt Gusts up to 20 kt after midnight Seas around 2 ft Wave Detail: S 2 ft at 4 seconds and SE 1 foot at 8 seconds
THU
SW winds 20 to 25 kt with gusts up to 30 kt Seas 3 to 5 ft Wave Detail: S 5 ft at 7 seconds
THU NIGHT
SW winds 25 to 30 kt Seas 5 to 8 ft Wave Detail: S 8 ft at 8 seconds A chance of rain in the evening, then rain after midnight
FRI
W winds 15 to 20 kt, becoming N 10 to 15 kt in the afternoon Seas 5 to 7 ft Wave Detail: S 7 ft at 8 seconds and W 2 ft at 5 seconds Rain, mainly in the morning
FRI NIGHT
N winds 10 to 15 kt Gusts up to 20 kt after midnight Seas 3 to 5 ft Wave Detail: S 5 ft at 8 seconds and N 2 ft at 4 seconds
SAT THROUGH SUN NIGHT
SW winds 15 to 20 kt Seas 2 to 4 ft
Reporting time 04:05 AM EDT Wed Mar 25 2026

Block Island Sound

TODAY
SW winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: W 2 ft at 4 seconds and SE 2 ft at 9 seconds
TONIGHT
S winds 10 to 15 kt Gusts up to 20 kt after midnight Seas around 2 ft Wave Detail: S 2 ft at 4 seconds and SE 1 foot at 9 seconds
THU
SW winds 15 to 20 kt with gusts up to 30 kt Seas 2 to 4 ft Wave Detail: SW 4 ft at 5 seconds and SE 3 ft 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 A chance of rain in the evening, then rain after midnight
FRI
NW winds 10 to 15 kt with gusts up to 20 kt, becoming N in the afternoon Seas 4 to 6 ft Wave Detail: S 5 ft at 8 seconds and W 2 ft at 4 seconds Rain, mainly in the morning
FRI NIGHT
N winds 10 to 15 kt Gusts up to 20 kt after midnight Seas 3 to 5 ft Wave Detail: S 4 ft at 8 seconds and N 2 ft at 3 seconds
SAT
NW winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 4 ft
SAT NIGHT THROUGH SUN NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Seas around 2 ft
Reporting time 04:05 AM EDT Wed Mar 25 2026

Boston Harbor

TODAY
W winds 10 to 15 kt, becoming S 5 to 10 kt this afternoon Waves around 2 ft this morning, then 1 foot or less
TONIGHT
S winds 10 to 15 kt with gusts up to 20 kt Waves around 2 ft
THU
SW winds 15 to 20 kt with gusts up to 25 kt Waves around 2 ft
THU NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt Waves around 2 ft Rain
FRI
NW winds 10 to 15 kt with gusts up to 20 kt Waves around 2 ft Rain likely in the morning
FRI NIGHT
N winds 10 to 15 kt with gusts up to 20 kt Waves around 2 ft
SAT THROUGH SUN NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Waves around 2 ft
Reporting time 04:05 AM EDT Wed Mar 25 2026

Narragansett Bay

TODAY
W winds 5 to 10 kt, becoming SW this afternoon Waves around 2 ft
TONIGHT
S winds 10 to 15 kt Gusts up to 20 kt after midnight Waves around 2 ft
THU
SW winds 15 to 20 kt with gusts up to 25 kt Waves 2 to 3 ft
THU NIGHT
SW winds 20 to 25 kt with gusts up to 30 kt Waves 3 to 5 ft A chance of rain in the evening, then rain after midnight
FRI
NW winds 10 to 15 kt Gusts up to 20 kt in the morning Waves 2 to 4 ft Rain likely, mainly in the morning
FRI NIGHT
N winds 10 to 15 kt Waves 2 to 3 ft
SAT THROUGH SUN NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Waves 2 to 3 ft
Reporting time 04:05 AM EDT Wed Mar 25 2026

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