Cape Ann's Marina, MA
04/09/2026 10:00 AM
38°F
TEMPERATURE
Winds 10 mph S
Sunny
Sunny, with a high near 47. South wind 10 to 18 mph.
Moonrise
03:07 AM
Moonset
11:36 AM
Sunrise
06:10 AM
Moon Phase
Waning gibbous
Sunset
07:17 PM

Hourly Forecast

Thu, 10:00 AM

Sunny
Winds: 10 mph S
38°

Thu, 11:00 AM

Sunny
Winds: 12 mph S
41°

Thu, 12:00 PM

Sunny
Winds: 14 mph S
43°

Thu, 01:00 PM

Sunny
Winds: 15 mph S
44°

Thu, 02:00 PM

Sunny
Winds: 16 mph S
44°

Thu, 03:00 PM

Sunny
Winds: 17 mph S
44°

Thu, 04:00 PM

Sunny
Winds: 17 mph S
45°

Thu, 05:00 PM

Sunny
Winds: 18 mph S
44°

Thu, 06:00 PM

Mostly Clear
Winds: 17 mph S
44°

Thu, 07:00 PM

Mostly Clear
Winds: 17 mph S
43°

Thu, 08:00 PM

Mostly Clear
Winds: 16 mph S
42°

Thu, 09:00 PM

Mostly Clear
Winds: 16 mph S
40°

Thu, 10:00 PM

Mostly Clear
Winds: 15 mph S
39°

Thu, 11:00 PM

Mostly Clear
Winds: 14 mph S
38°

Fri, 12:00 AM

Mostly Clear
Winds: 13 mph S
37°

Fri, 01:00 AM

Mostly Clear
Winds: 12 mph S
37°

Fri, 02:00 AM

Clear
Winds: 10 mph SW
37°

Fri, 03:00 AM

Mostly Clear
Winds: 10 mph SW
37°

Fri, 04:00 AM

Partly Cloudy
Winds: 10 mph S
37°

Fri, 05:00 AM

Partly Cloudy
Winds: 10 mph S
37°

Fri, 06:00 AM

Mostly Sunny
Winds: 12 mph S
37°

Fri, 07:00 AM

Mostly Sunny
Winds: 12 mph SW
36°

Fri, 08:00 AM

Partly Sunny
Winds: 12 mph SW
37°

Fri, 09:00 AM

Mostly Sunny
Winds: 13 mph SW
40°

Today

Sunny
47°
Winds: 10 to 18 mph S
Sunny, with a high near 47. South wind 10 to 18 mph.

Tonight

Mostly Clear
34°
Winds: 10 to 17 mph S
Mostly clear, with a low around 34. South wind 10 to 17 mph.

Friday

Mostly Sunny
57°
Winds: 12 to 20 mph S
Mostly sunny, with a high near 57. South wind 12 to 20 mph.

Friday Night

Mostly Cloudy then Scattered Rain Showers
43°
Winds: 6 to 20 mph SW
Scattered rain showers after midnight. Mostly cloudy, with a low around 43. Southwest wind 6 to 20 mph. Chance of precipitation is 50%.

Saturday

Isolated Rain Showers then Sunny
53°
Winds: 8 mph NW
Isolated rain showers before 7am. Sunny, with a high near 53. Northwest wind around 8 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

Saturday Night

Mostly Clear
36°
Winds: 3 to 7 mph NW
Mostly clear, with a low around 36. Northwest wind 3 to 7 mph.

Sunday

Mostly Sunny
50°
Winds: 2 to 7 mph SW
Mostly sunny, with a high near 50. Southwest wind 2 to 7 mph.

Sunday Night

Chance Rain Showers
42°
Winds: 9 mph S
A chance of rain showers after 10pm. Mostly cloudy, with a low around 42. South wind around 9 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

Monday

Chance Rain Showers
62°
Winds: 12 mph SW
A chance of rain showers before 5pm. Mostly cloudy, with a high near 62. Southwest wind around 12 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

Monday Night

Slight Chance Rain Showers
52°
Winds: 7 to 10 mph SW
A slight chance of rain showers before 4am. Mostly cloudy, with a low around 52. Southwest wind 7 to 10 mph, with gusts as high as 22 mph.

Tuesday

Partly Sunny
68°
Winds: 8 mph SW
Partly sunny, with a high near 68. Southwest wind around 8 mph.

Tuesday Night

Slight Chance Rain Showers
52°
Winds: 7 mph SW
A slight chance of rain showers between 8pm and 4am. Mostly cloudy, with a low around 52. Southwest wind around 7 mph.

Wednesday

Mostly Cloudy then Slight Chance Rain Showers
64°
Winds: 8 mph N
A slight chance of rain showers after noon. Mostly cloudy, with a high near 64. North wind around 8 mph.

Wednesday Night

Chance Rain Showers
44°
Winds: 7 mph E
A chance of rain showers. Mostly cloudy, with a low around 44. East 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. Large high pres moves E of the waters today. A cold front crosses the waters late Fri into early Sat, followed by another high pres building in later Sat and Sun. This high will then slide E of the waters late Sun, with a warm front approaching the waters Sun night into early Mon. A weak low pres will track to our north across central and northern New England.

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

TODAY
S winds 5 to 10 kt, becoming SE 15 to 20 kt this afternoon Seas 2 to 3 ft
TONIGHT
S winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight Seas 2 to 3 ft Patchy fog after midnight with vsby 1 to 3 NM
FRI
SW winds 10 to 15 kt with gusts up to 20 kt, becoming S 15 to 20 kt with gusts up to 30 kt in the afternoon Seas 3 to 5 ft Patchy fog in the morning with vsby 1 to 3 NM
FRI NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt Seas 4 to 6 ft Scattered showers after midnight
SAT
NW winds 10 to 15 kt with gusts up to 20 kt Seas 4 to 5 ft Scattered showers in the morning
SAT NIGHT
NW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight Seas 3 to 5 ft
SUN AND SUN NIGHT
SW winds 10 to 15 kt, becoming S 15 to 20 kt with gusts up to 25 kt Seas 2 to 4 ft
MON AND MON NIGHT
SW winds 20 to 25 kt with gusts up to 30 kt Seas 4 to 6 ft
Reporting time 07:02 AM EDT Thu Apr 9 2026

Massachusetts Bay and Ipswich Bay

TODAY
S winds 5 to 10 kt, becoming SE 15 to 20 kt this afternoon Seas 2 to 3 ft
TONIGHT
S winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft
FRI
S winds 10 to 15 kt Gusts up to 25 kt in the afternoon Seas 2 to 4 ft
FRI NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt Seas 3 to 4 ft Scattered showers after midnight
SAT AND SAT NIGHT
NW winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 4 ft
SUN THROUGH MON NIGHT
SW winds 20 to 25 kt with gusts up to 30 kt Seas 2 to 4 ft
Reporting time 07:02 AM EDT Thu Apr 9 2026

Cape Cod Bay

TODAY
SE winds around 5 kt, increasing to around 10 kt with gusts up to 20 kt this afternoon Seas 1 foot or less, then around 2 ft this afternoon
TONIGHT
S winds 5 to 10 kt Gusts up to 20 kt in the evening Seas around 2 ft Patchy fog after midnight with vsby 1 to 3 NM
FRI
SW winds 5 to 10 kt, increasing to 15 to 20 kt in the afternoon Gusts up to 25 kt Seas 2 to 4 ft Patchy fog in the morning with vsby 1 to 3 NM
FRI NIGHT
SW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight Gusts up to 25 kt Seas 2 to 4 ft Scattered showers after midnight
SAT
NW winds 10 to 15 kt, diminishing to 5 to 10 kt in the afternoon Gusts up to 20 kt Seas 2 to 3 ft Scattered showers in the morning
SAT NIGHT
N winds 5 to 10 kt Seas 2 to 3 ft
SUN
SW winds 5 to 10 kt Seas around 2 ft
SUN NIGHT
S winds 15 to 20 kt with gusts up to 25 kt Seas 2 to 4 ft
MON
SW winds 20 to 25 kt with gusts up to 30 kt Seas 3 to 5 ft
MON NIGHT
SW winds 20 to 25 kt Seas 2 to 4 ft
Reporting time 07:02 AM EDT Thu Apr 9 2026

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

TODAY
SE winds 5 to 10 kt Seas around 2 ft
TONIGHT
S winds 5 to 10 kt Gusts up to 20 kt in the evening Seas 2 to 4 ft Patchy fog after midnight with vsby 1 to 3 NM
FRI
SW winds 5 to 10 kt, increasing to 15 to 20 kt in the afternoon Gusts up to 25 kt Seas 3 to 5 ft Patchy fog in the morning with vsby 1 to 3 NM
FRI NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt Seas 4 to 6 ft Scattered showers after midnight
SAT
W winds around 15 kt, becoming NW in the afternoon Gusts up to 20 kt Seas 4 to 6 ft Scattered showers in the morning
SAT NIGHT
N winds 5 to 10 kt Seas 3 to 5 ft
SUN AND SUN NIGHT
W winds 5 to 10 kt, becoming S 15 to 20 kt with gusts up to 25 kt Seas 2 to 4 ft
MON
SW winds 20 to 25 kt with gusts up to 30 kt Seas 4 to 6 ft
MON NIGHT
SW winds 20 to 25 kt with gusts up to 30 kt Seas 5 to 7 ft
Reporting time 07:02 AM EDT Thu Apr 9 2026

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

TODAY
E winds 5 to 10 kt Seas 2 to 3 ft
TONIGHT
SE winds around 10 kt, becoming S after midnight Seas 2 to 4 ft Patchy fog after midnight with vsby 1 to 3 NM
FRI
SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon Seas 3 to 5 ft Patchy fog in the morning with vsby 1 to 3 NM
FRI NIGHT
SW winds 10 to 15 kt with gusts up to 25 kt Seas 4 to 6 ft Scattered showers after midnight
SAT
NW winds 10 to 15 kt with gusts up to 20 kt Seas 4 to 6 ft Scattered showers in the morning
SAT NIGHT
N winds 5 to 10 kt Seas 3 to 5 ft
SUN AND SUN NIGHT
SE winds 5 to 10 kt, becoming S 15 to 20 kt with gusts up to 25 kt Seas 2 to 4 ft
MON
SW winds 20 to 25 kt with gusts up to 30 kt Seas 5 to 7 ft
MON NIGHT
SW winds 25 to 30 kt Seas 7 to 10 ft
Reporting time 07:02 AM EDT Thu Apr 9 2026

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

TODAY
SE winds 5 to 10 kt Seas around 2 ft
TONIGHT
SE winds around 10 kt, becoming SW after midnight Seas 2 to 3 ft Patchy fog after midnight with vsby 1 to 3 NM
FRI
SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon Seas 3 to 5 ft Patchy fog in the morning with vsby 1 to 3 NM
FRI NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt Seas 4 to 6 ft Scattered showers after midnight
SAT
W winds 15 to 20 kt, becoming NW 5 to 10 kt in the afternoon Seas 4 to 6 ft Scattered showers in the morning
SAT NIGHT
NW winds around 10 kt, becoming N after midnight Seas 3 to 5 ft
SUN AND SUN NIGHT
SE winds 5 to 10 kt, becoming S 15 to 20 kt with gusts up to 25 kt Seas 3 to 4 ft
MON
SW winds 20 to 25 kt with gusts up to 30 kt Seas 5 to 7 ft
MON NIGHT
SW winds 25 to 30 kt Seas 7 to 10 ft
Reporting time 07:02 AM EDT Thu Apr 9 2026

Nantucket Sound

TODAY
SE winds 5 to 10 kt Seas 1 foot or less, then around 2 ft this afternoon
TONIGHT
S winds 5 to 10 kt Seas around 2 ft Patchy fog after midnight with vsby 1 to 3 NM
FRI
SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 30 kt in the afternoon Seas 2 to 3 ft Patchy fog in the morning with vsby 1 to 3 NM
FRI NIGHT
SW winds around 15 kt with gusts up to 25 kt Seas 2 to 4 ft Scattered showers after midnight
SAT
W winds 10 to 15 kt, becoming N 5 to 10 kt in the afternoon Gusts up to 20 kt Seas 2 to 4 ft Scattered showers in the morning
SAT NIGHT
N winds 5 to 10 kt Seas 2 to 3 ft
SUN AND SUN NIGHT
S winds 5 to 10 kt, increasing to 15 to 20 kt Seas 2 to 3 ft
MON
SW winds 20 to 25 kt with gusts up to 30 kt Seas 3 to 5 ft
MON NIGHT
SW winds 20 to 25 kt Seas 4 to 6 ft
Reporting time 07:02 AM EDT Thu Apr 9 2026

Vineyard Sound

TODAY
E winds around 5 kt, becoming SE this afternoon Seas 1 foot or less, then around 2 ft this afternoon
TONIGHT
S winds 5 to 10 kt Seas around 2 ft Patchy fog after midnight with vsby 1 to 3 NM
FRI
SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 30 kt in the afternoon Seas 2 to 4 ft Patchy fog in the morning with vsby 1 to 3 NM
FRI NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt Seas 2 to 4 ft Scattered showers after midnight
SAT
W winds 10 to 15 kt with gusts up to 20 kt, becoming NW 5 to 10 kt in the afternoon Seas 2 to 3 ft Scattered showers in the morning
SAT NIGHT
N winds 5 to 10 kt Seas 2 to 3 ft
SUN
SW winds 5 to 10 kt Seas around 2 ft
SUN NIGHT
S winds 15 to 20 kt with gusts up to 25 kt Seas 2 to 4 ft
MON
SW winds 20 to 25 kt with gusts up to 30 kt Seas 3 to 5 ft
MON NIGHT
SW winds 20 to 25 kt with gusts up to 30 kt Seas 5 to 7 ft
Reporting time 07:02 AM EDT Thu Apr 9 2026

Buzzards Bay

TODAY
SE winds 5 to 10 kt, becoming S this afternoon Seas 1 foot or less, then around 2 ft this afternoon
TONIGHT
S winds around 10 kt Seas around 2 ft in the evening, then 1 foot or less Patchy fog after midnight with vsby 1 to 3 NM
FRI
SW winds 10 to 15 kt Gusts up to 20 kt, increasing to 30 kt in the afternoon Seas 2 to 4 ft Patchy fog in the morning with vsby 1 to 3 NM
FRI NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt Seas 2 to 4 ft Scattered showers after midnight
SAT
NW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt in the afternoon Seas around 2 ft Scattered showers in the morning
SAT NIGHT
N winds 5 to 10 kt Seas around 2 ft
SUN AND SUN NIGHT
SW winds 5 to 10 kt, becoming S 15 to 20 kt with gusts up to 25 kt Seas 1 foot or less, then 2 to 4 ft
MON AND MON NIGHT
SW winds 20 to 25 kt with gusts up to 30 kt Seas 3 to 5 ft
Reporting time 07:02 AM EDT Thu Apr 9 2026

Rhode Island Sound

TODAY
SE winds 5 to 10 kt Seas 1 foot or less, then around 2 ft this afternoon
TONIGHT
S winds around 10 kt Seas around 2 ft Patchy fog after midnight with vsby 1 to 3 NM
FRI
SW winds 10 to 15 kt Gusts up to 25 kt in the afternoon Seas 2 to 4 ft Patchy fog in the morning with vsby 1 to 3 NM
FRI NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt Seas 3 to 4 ft Scattered showers after midnight
SAT
NW winds 10 to 15 kt Gusts up to 20 kt in the morning Seas 3 to 4 ft Scattered showers in the morning
SAT NIGHT
N winds 5 to 10 kt Seas 2 to 4 ft
SUN AND SUN NIGHT
SE winds 5 to 10 kt, becoming S 15 to 20 kt with gusts up to 25 kt Seas 2 to 3 ft
MON
SW winds 20 to 25 kt with gusts up to 30 kt Seas 4 to 6 ft
MON NIGHT
SW winds 20 to 25 kt with gusts up to 30 kt Seas 5 to 8 ft
Reporting time 07:02 AM EDT Thu Apr 9 2026

Block Island Sound

TODAY
SE winds 5 to 10 kt Seas 1 foot or less
TONIGHT
S winds 5 to 10 kt Seas around 2 ft Patchy fog after midnight with vsby 1 to 3 NM
FRI
SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon Seas 2 to 4 ft Patchy fog in the morning with vsby 1 to 3 NM
FRI NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Seas 3 to 4 ft Scattered showers after midnight
SAT
NW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt in the afternoon Seas 3 to 4 ft
SAT NIGHT
NW winds 5 to 10 kt, becoming N after midnight Seas 2 to 4 ft
SUN AND SUN NIGHT
SE winds 5 to 10 kt, becoming S 15 to 20 kt Seas 2 to 3 ft
MON
SW winds 15 to 20 kt with gusts up to 30 kt Seas 4 to 6 ft
MON NIGHT
SW winds 20 to 25 kt Seas 5 to 7 ft
Reporting time 07:02 AM EDT Thu Apr 9 2026

Boston Harbor

TODAY
S winds 5 to 10 kt, becoming SE 10 to 15 kt with gusts up to 20 kt this afternoon Waves 1 foot or less, then around 2 ft this afternoon
TONIGHT
S winds 10 to 15 kt Gusts up to 20 kt in the evening Waves around 2 ft
FRI
SW winds 10 to 15 kt Gusts up to 25 kt in the afternoon Waves around 2 ft Patchy fog in the morning
FRI NIGHT
SW winds 10 to 15 kt with gusts up to 25 kt Waves around 2 ft Scattered showers after midnight
SAT AND SAT NIGHT
NW winds 10 to 15 kt with gusts up to 20 kt Waves around 2 ft
SUN THROUGH MON NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt Waves around 2 ft
Reporting time 07:02 AM EDT Thu Apr 9 2026

Narragansett Bay

TODAY
SE winds 5 to 10 kt Waves 1 foot or less, then around 2 ft this afternoon
TONIGHT
S winds 5 to 10 kt Waves around 2 ft in the evening, then 1 foot or less Patchy fog after midnight with vsby 1 to 3 NM
FRI
SW winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon Gusts up to 25 kt Waves 2 to 3 ft Patchy fog in the morning with vsby 1 to 3 NM
FRI NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Waves 2 to 3 ft Scattered showers after midnight
SAT AND SAT NIGHT
N winds 5 to 10 kt with gusts up to 20 kt Waves 2 to 3 ft
SUN THROUGH MON
SW winds 15 to 20 kt with gusts up to 30 kt Waves 2 to 4 ft
MON NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt Waves 3 to 5 ft
Reporting time 07:02 AM EDT Thu Apr 9 2026

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