Cape Ann's Marina, MA
04/16/2026 11:00 AM
49°F
TEMPERATURE
Winds 2 mph N
Patchy Fog
Patchy fog before 2pm, then a slight chance of rain showers. Mostly cloudy, with a high near 54. Northeast wind 2 to 6 mph. Chance of precipitation is 20%.
Moonrise
06:15 AM
Moonset
07:47 PM
Sunrise
05:59 AM
Moon Phase
Waning crescent
Sunset
07:25 PM

Hourly Forecast

Thu, 11:00 AM

Patchy Fog
Winds: 2 mph N
49°

Thu, 12:00 PM

Patchy Fog
Winds: 2 mph NE
49°

Thu, 01:00 PM

Patchy Fog
Winds: 3 mph E
49°

Thu, 02:00 PM

Partly Sunny
Winds: 5 mph NE
51°

Thu, 03:00 PM

Partly Sunny
Winds: 6 mph NE
52°

Thu, 04:00 PM

Slight Chance Rain Showers
Winds: 6 mph E
52°

Thu, 05:00 PM

Slight Chance Rain Showers
Winds: 6 mph E
54°

Thu, 06:00 PM

Slight Chance Rain Showers
Winds: 5 mph E
52°

Thu, 07:00 PM

Chance Rain Showers
Winds: 5 mph E
50°

Thu, 08:00 PM

Chance Showers And Thunderstorms
Winds: 5 mph SE
48°

Thu, 09:00 PM

Patchy Fog
Winds: 5 mph SE
48°

Thu, 10:00 PM

Patchy Fog
Winds: 3 mph SE
48°

Thu, 11:00 PM

Patchy Fog
Winds: 1 mph NE
48°

Fri, 12:00 AM

Patchy Fog
Winds: 2 mph N
48°

Fri, 01:00 AM

Chance Rain Showers
Winds: 2 mph NW
48°

Fri, 02:00 AM

Patchy Fog
Winds: 2 mph W
48°

Fri, 03:00 AM

Patchy Fog
Winds: 2 mph W
48°

Fri, 04:00 AM

Patchy Fog
Winds: 3 mph W
48°

Fri, 05:00 AM

Patchy Fog
Winds: 3 mph W
48°

Fri, 06:00 AM

Slight Chance Rain Showers
Winds: 3 mph W
48°

Fri, 07:00 AM

Slight Chance Rain Showers
Winds: 3 mph SW
48°

Fri, 08:00 AM

Chance Light Rain
Winds: 3 mph W
52°

Fri, 09:00 AM

Chance Rain Showers
Winds: 3 mph W
56°

Fri, 10:00 AM

Chance Rain Showers
Winds: 3 mph NW
58°

Today

Patchy Fog then Slight Chance Rain Showers
54°
Winds: 2 to 6 mph NE
Patchy fog before 2pm, then a slight chance of rain showers. Mostly cloudy, with a high near 54. Northeast wind 2 to 6 mph. Chance of precipitation is 20%.

Tonight

Chance Showers And Thunderstorms then Patchy Fog
48°
Winds: 1 to 5 mph E
A slight chance of rain showers before 7pm, then a chance of rain showers and patchy fog between 7pm and 8pm, then a chance of showers and thunderstorms between 8pm and 9pm, then patchy fog and a chance of showers and thunderstorms between 9pm and 11pm, then patchy fog and a slight chance of rain showers between 11pm and 1am, then a chance of rain showers and patchy fog between 1am and 2am, then patchy fog and a slight chance of rain showers. Mostly cloudy, with a low around 48. East wind 1 to 5 mph. Chance of precipitation is 40%.

Friday

Chance Light Rain then Chance Showers And Thunderstorms
62°
Winds: 6 mph NW
A slight chance of rain showers before 8am, then a chance of rain between 8am and 9am, then a chance of rain showers between 9am and 2pm, then a chance of showers and thunderstorms. Mostly cloudy. High near 62, with temperatures falling to around 52 in the afternoon. Northwest wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Friday Night

Chance Light Rain then Mostly Cloudy
43°
Winds: 5 mph NE
A chance of rain showers before 7pm, then a chance of rain between 7pm and 9pm. Mostly cloudy, with a low around 43. Northeast wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Saturday

Mostly Cloudy
52°
Winds: 7 mph NE
Mostly cloudy, with a high near 52. Northeast wind around 7 mph.

Saturday Night

Cloudy then Slight Chance Rain Showers
43°
Winds: 5 mph SE
A slight chance of rain showers after 2am. Cloudy, with a low around 43. Southeast wind around 5 mph. Chance of precipitation is 20%.

Sunday

Rain Showers Likely
55°
Winds: 5 to 10 mph SW
Rain showers likely. Cloudy, with a high near 55. Southwest wind 5 to 10 mph. Chance of precipitation is 70%.

Sunday Night

Rain Showers Likely then Slight Chance Rain And Snow Showers
35°
Winds: 9 mph W
Rain showers likely before 5am, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 35. West wind around 9 mph. Chance of precipitation is 70%.

Monday

Slight Chance Rain And Snow Showers
47°
Winds: 10 mph W
A slight chance of rain and snow showers. Mostly sunny, with a high near 47. West wind around 10 mph.

Monday Night

Slight Chance Rain Showers then Partly Cloudy
32°
Winds: 9 mph NW
A slight chance of rain showers before 7pm. Partly cloudy, with a low around 32. Northwest wind around 9 mph.

Tuesday

Sunny
51°
Winds: 8 mph SW
Sunny, with a high near 51. Southwest wind around 8 mph.

Tuesday Night

Partly Cloudy then Slight Chance Rain Showers
39°
Winds: 8 mph SW
A slight chance of rain showers after 2am. Partly cloudy, with a low around 39. Southwest wind around 8 mph.

Wednesday

Slight Chance Rain Showers
56°
Winds: 8 mph SW
A slight chance of rain showers. Partly sunny, with a high near 56. Southwest wind around 8 mph.

Wednesday Night

Slight Chance Rain Showers then Partly Cloudy
40°
Winds: 7 mph SW
A slight chance of rain showers before 8pm. Partly cloudy, with a low around 40. Southwest wind around 7 mph.

Coastal Waters Forecast for Massachusetts and Rhode Island

National Weather Service Boston/Norton MA

for Massachusetts and Rhode Island coastal waters. A backdoor cold front remains over northern New England that may cross through the northern MA waters again today. A cold front likely crosses waters sometime Fri/Fri night followed by a stronger cold front sometime Sun/Sun night. Early next week, high pres builds from the Great Lakes to the Mid Atlantic.

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
NW winds around 5 kt, becoming E Seas around 2 ft Patchy fog A slight chance of showers Vsby 1 to 3 NM, decreasing to 1 NM or less
TONIGHT
S winds 5 to 10 kt, becoming SW after midnight Seas around 2 ft Patchy fog Vsby 1 NM or less
FRI
W winds 5 to 10 kt, becoming NE in the afternoon Seas around 2 ft A chance of rain in the morning, then a chance of showers in the afternoon Patchy fog in the morning with vsby 1 NM or less
FRI NIGHT
NE winds 5 to 10 kt Seas around 2 ft A chance of rain in the evening
SAT
NE winds 5 to 10 kt Seas around 2 ft
SAT NIGHT
E winds 5 to 10 kt, becoming S after midnight Seas around 2 ft
SUN AND SUN NIGHT
SW winds 15 to 20 kt, becoming W Gusts up to 25 kt Seas 2 to 4 ft Showers likely
MON AND MON NIGHT
NW winds 15 to 20 kt with gusts up to 25 kt Seas 2 to 4 ft
Reporting time 10:01 AM EDT Thu Apr 16 2026

Massachusetts Bay and Ipswich Bay

THIS AFTERNOON
NE winds 5 to 10 kt Seas 1 foot or less Patchy fog A slight chance of showers with vsby 1 NM or less
TONIGHT
SE winds 5 to 10 kt, becoming SW after midnight Seas around 2 ft Patchy fog A chance of showers in the evening Vsby 1 NM or less, increasing to 1 to 3 NM after midnight
FRI
W winds 5 to 10 kt, becoming NE in the afternoon Seas 1 foot or less, then around 2 ft in the afternoon A chance of rain in the morning, then a chance of showers in the afternoon Patchy fog in the morning
FRI NIGHT
NE winds 5 to 10 kt Seas around 2 ft A chance of rain in the evening
SAT
NE winds 5 to 10 kt Seas around 2 ft
SAT NIGHT
E winds 5 to 10 kt, becoming S after midnight Seas around 2 ft
SUN AND SUN NIGHT
SW winds 15 to 20 kt, becoming W Seas 2 to 3 ft Showers likely
MON AND MON NIGHT
NW winds 15 to 20 kt Seas 2 to 3 ft
Reporting time 10:01 AM EDT Thu Apr 16 2026

Cape Cod Bay

THIS AFTERNOON
W winds around 5 kt, becoming SE Seas 1 foot or less Patchy fog Vsby 1 to 3 NM
TONIGHT
SW winds 5 to 10 kt Seas around 2 ft Patchy fog Vsby 1 to 3 NM
FRI
W winds 5 to 10 kt, becoming N in the afternoon Seas 1 foot or less A chance of showers Patchy fog in the morning with vsby 1 to 3 NM
FRI NIGHT
NE winds 5 to 10 kt Seas 1 foot or less A chance of rain in the evening
SAT
NE winds 5 to 10 kt Seas 1 foot or less
SAT NIGHT
SE winds 5 to 10 kt Seas 1 foot or less
SUN AND SUN NIGHT
SW winds 10 to 15 kt, becoming W 15 to 20 kt Seas 2 to 3 ft Showers likely
MON AND MON NIGHT
NW winds 15 to 20 kt Seas 2 to 3 ft
Reporting time 10:01 AM EDT Thu Apr 16 2026

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

THIS AFTERNOON
SW winds 5 to 10 kt with gusts up to 20 kt Seas 2 to 3 ft Patchy fog Vsby 1 to 3 NM, decreasing to 1 NM or less
TONIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 4 ft Patchy fog Vsby 1 NM or less
FRI
W winds 5 to 10 kt, becoming N in the afternoon Seas 2 to 4 ft Patchy fog A chance of showers in the afternoon Vsby 1 NM or less, increasing to 1 to 3 NM in the afternoon
FRI NIGHT
NE winds 5 to 10 kt Seas 2 to 3 ft
SAT
NE winds 5 to 10 kt Seas 2 to 3 ft
SAT NIGHT
E winds 5 to 10 kt, becoming S after midnight Seas 2 to 3 ft
SUN
S winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 4 ft Showers likely
SUN NIGHT
W winds 15 to 20 kt with gusts up to 25 kt Seas 3 to 5 ft Showers likely
MON
NW winds 15 to 20 kt with gusts up to 25 kt Seas 3 to 5 ft
MON NIGHT
NW winds 15 to 20 kt Seas 2 to 4 ft
Reporting time 10:01 AM EDT Thu Apr 16 2026

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

THIS AFTERNOON
SW winds 10 to 15 kt with gusts up to 20 kt Seas 3 to 4 ft Patchy fog with vsby 1 NM or less
TONIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Seas 3 to 5 ft Patchy fog Vsby 1 NM or less
FRI
W winds 10 to 15 kt, diminishing to 5 to 10 kt in the afternoon Seas 3 to 5 ft Patchy fog Vsby 1 NM or less
FRI NIGHT
NE winds 5 to 10 kt Seas 3 to 4 ft
SAT
NE winds 5 to 10 kt Seas 2 to 3 ft
SAT NIGHT
E winds 5 to 10 kt, becoming S after midnight Seas 2 to 3 ft
SUN
S winds 15 to 20 kt Seas 3 to 5 ft Showers likely
SUN NIGHT
W winds 20 to 25 kt Seas 4 to 6 ft Showers likely
MON
W winds 20 to 25 kt Seas 4 to 6 ft
MON NIGHT
NW winds 15 to 20 kt with gusts up to 25 kt Seas 3 to 5 ft
Reporting time 10:01 AM EDT Thu Apr 16 2026

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

THIS AFTERNOON
SW winds 10 to 15 kt Seas 3 to 4 ft Patchy fog
TONIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Seas 3 to 5 ft Patchy fog Vsby 1 to 3 NM, decreasing to 1 NM or less after midnight
FRI
W winds 5 to 10 kt Seas 4 to 5 ft Patchy fog in the morning A chance of showers in the afternoon Vsby 1 NM or less in the morning
FRI NIGHT
NE winds around 10 kt Seas 3 to 4 ft A chance of showers in the evening
SAT
NE winds 10 to 15 kt Seas 2 to 3 ft
SAT NIGHT
E winds 5 to 10 kt, becoming SE after midnight Seas 2 to 3 ft
SUN
SW winds 15 to 20 kt Seas 2 to 4 ft Showers likely
SUN NIGHT
W winds 20 to 25 kt Seas 4 to 5 ft Showers likely
MON AND MON NIGHT
NW winds 20 to 25 kt Seas 3 to 5 ft
Reporting time 10:01 AM EDT Thu Apr 16 2026

Nantucket Sound

THIS AFTERNOON
SW winds around 10 kt Seas around 2 ft Patchy fog with vsby 1 to 3 NM
TONIGHT
SW winds 10 to 15 kt Gusts up to 20 kt after midnight Seas 2 to 3 ft Patchy fog Vsby 1 to 3 NM
FRI
W winds 5 to 10 kt, becoming NW in the afternoon Seas 2 to 3 ft Patchy fog in the morning A chance of showers in the afternoon Vsby 1 NM or less in the morning
FRI NIGHT
NE winds 5 to 10 kt Seas around 2 ft A chance of showers in the evening
SAT
NE winds 5 to 10 kt Seas around 2 ft
SAT NIGHT
E winds 5 to 10 kt, becoming S after midnight Seas around 2 ft
SUN AND SUN NIGHT
SW winds 10 to 15 kt, becoming W 15 to 20 kt Gusts up to 25 kt Seas 2 to 3 ft Showers likely
MON AND MON NIGHT
NW winds 15 to 20 kt with gusts up to 25 kt Seas 2 to 3 ft
Reporting time 10:01 AM EDT Thu Apr 16 2026

Vineyard Sound

THIS AFTERNOON
SW winds 10 to 15 kt Seas 2 to 3 ft
TONIGHT
SW winds 10 to 15 kt Seas 2 to 3 ft Patchy fog after midnight with vsby 1 NM or less
FRI
SW winds 5 to 10 kt, becoming NW in the afternoon Seas 2 to 3 ft Patchy fog in the morning A chance of showers in the afternoon Vsby 1 NM or less in the morning
FRI NIGHT
NE winds 5 to 10 kt Seas 2 to 3 ft A chance of showers in the evening
SAT
NE winds around 10 kt Seas around 2 ft
SAT NIGHT
E winds 5 to 10 kt, becoming SE after midnight Seas around 2 ft
SUN AND SUN NIGHT
SW winds 10 to 15 kt, becoming W 15 to 20 kt Gusts up to 25 kt Seas 2 to 3 ft Showers likely
MON AND MON NIGHT
NW winds 15 to 20 kt with gusts up to 25 kt Seas 2 to 3 ft
Reporting time 10:01 AM EDT Thu Apr 16 2026

Buzzards Bay

THIS AFTERNOON
SW winds 5 to 10 kt, increasing to 10 to 15 kt Seas around 2 ft
TONIGHT
SW winds 10 to 15 kt Seas around 2 ft Patchy fog after midnight with vsby 1 to 3 NM
FRI
SW winds 5 to 10 kt, becoming NW in the afternoon Seas around 2 ft Patchy fog in the morning A chance of showers in the afternoon Vsby 1 to 3 NM in the morning
FRI NIGHT
NE winds 5 to 10 kt Seas around 2 ft A chance of rain in the evening
SAT
NE winds around 10 kt Seas around 2 ft
SAT NIGHT
E winds 5 to 10 kt, becoming S after midnight Seas around 2 ft in the evening, then 1 foot or less
SUN AND SUN NIGHT
SW winds 10 to 15 kt, becoming W 15 to 20 kt Seas 2 to 3 ft Showers likely
MON AND MON NIGHT
W winds 15 to 20 kt, becoming NW 10 to 15 kt Seas 2 to 3 ft
Reporting time 10:01 AM EDT Thu Apr 16 2026

Rhode Island Sound

THIS AFTERNOON
SW winds 10 to 15 kt Seas 2 to 3 ft Patchy fog
TONIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Seas 3 to 4 ft Patchy fog Vsby 1 to 3 NM, decreasing to 1 NM or less after midnight
FRI
W winds 5 to 10 kt Seas 3 to 4 ft Patchy fog in the morning A chance of showers in the afternoon Vsby 1 NM or less in the morning
FRI NIGHT
NE winds around 10 kt Seas 2 to 3 ft A chance of showers in the evening
SAT
NE winds around 10 kt Seas 2 to 3 ft
SAT NIGHT
E winds 5 to 10 kt, becoming SE after midnight Seas around 2 ft
SUN
SW winds 15 to 20 kt Seas 2 to 4 ft Showers likely
SUN NIGHT
W winds 15 to 20 kt with gusts up to 25 kt Seas 3 to 4 ft Showers likely
MON AND MON NIGHT
NW winds 15 to 20 kt with gusts up to 25 kt Seas 2 to 4 ft
Reporting time 10:01 AM EDT Thu Apr 16 2026

Block Island Sound

THIS AFTERNOON
SW winds 5 to 10 kt, increasing to 10 to 15 kt Seas 2 to 3 ft
TONIGHT
SW winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight Gusts up to 20 kt Seas 2 to 4 ft Patchy fog after midnight with vsby 1 to 3 NM
FRI
W winds 5 to 10 kt Seas 2 to 4 ft Patchy fog in the morning A chance of showers in the afternoon Vsby 1 to 3 NM in the morning
FRI NIGHT
NE winds 5 to 10 kt Seas 2 to 3 ft A chance of showers in the evening
SAT
E winds 5 to 10 kt Seas 2 to 3 ft
SAT NIGHT
SE winds 5 to 10 kt Seas around 2 ft
SUN AND SUN NIGHT
SW winds 10 to 15 kt, becoming NW 15 to 20 kt Seas 2 to 3 ft Showers likely
MON AND MON NIGHT
NW winds 15 to 20 kt Seas 2 to 3 ft
Reporting time 10:01 AM EDT Thu Apr 16 2026

Boston Harbor

THIS AFTERNOON
NE winds 5 to 10 kt Waves 1 foot or less Patchy fog A slight chance of showers
TONIGHT
SE winds 5 to 10 kt, becoming SW after midnight Waves 1 foot or less Patchy fog A chance of showers in the evening Vsby 1 to 3 NM
FRI
W winds around 5 kt, becoming NE in the afternoon Waves 1 foot or less A chance of rain in the morning, then a chance of showers in the afternoon Patchy fog in the morning
FRI NIGHT
NE winds 5 to 10 kt Waves 1 foot or less A chance of rain in the evening
SAT
NE winds 5 to 10 kt Waves 1 foot or less
SAT NIGHT
E winds 5 to 10 kt, becoming S after midnight Waves 1 foot or less
SUN AND SUN NIGHT
SW winds 10 to 15 kt, becoming W 15 to 20 kt Waves around 2 ft Showers likely
MON AND MON NIGHT
NW winds 15 to 20 kt, diminishing to 10 to 15 kt Waves around 2 ft
Reporting time 10:01 AM EDT Thu Apr 16 2026

Narragansett Bay

THIS AFTERNOON
SW winds 5 to 10 kt, becoming S 10 to 15 kt Waves around 2 ft
TONIGHT
S winds 10 to 15 kt, becoming SW 5 to 10 kt after midnight Waves around 2 ft Patchy fog after midnight
FRI
SW winds around 5 kt, becoming NW in the afternoon Waves around 2 ft A chance of showers in the afternoon
FRI NIGHT
NE winds 5 to 10 kt Waves around 2 ft A chance of rain in the evening
SAT
NE winds 5 to 10 kt Waves around 2 ft
SAT NIGHT
SE winds 5 to 10 kt Waves around 2 ft
SUN AND SUN NIGHT
SW winds 10 to 15 kt, becoming W Gusts up to 20 kt Waves around 2 ft Showers likely
MON AND MON NIGHT
NW winds 10 to 15 kt with gusts up to 20 kt Waves around 2 ft
Reporting time 10:01 AM EDT Thu Apr 16 2026

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