Cape Ann's Marina, MA
10/01/2026 06:00 PM
69°F
TEMPERATURE
Winds 13 mph SW
Mostly Cloudy
Mostly cloudy, with a low around 63. Southwest wind around 14 mph.
Moonrise
10:13 PM
Moonset
01:39 PM
Sunrise
06:39 AM
Moon Phase
Waning gibbous
Sunset
06:24 PM

Hourly Forecast

Thu, 06:00 PM

Mostly Cloudy
Winds: 13 mph SW
69°

Thu, 07:00 PM

Mostly Cloudy
Winds: 12 mph SW
67°

Thu, 08:00 PM

Mostly Cloudy
Winds: 12 mph SW
65°

Thu, 09:00 PM

Mostly Cloudy
Winds: 13 mph SW
65°

Thu, 10:00 PM

Mostly Cloudy
Winds: 14 mph SW
65°

Thu, 11:00 PM

Mostly Cloudy
Winds: 14 mph SW
65°

Fri, 12:00 AM

Mostly Cloudy
Winds: 14 mph SW
65°

Fri, 01:00 AM

Mostly Cloudy
Winds: 13 mph SW
65°

Fri, 02:00 AM

Mostly Cloudy
Winds: 12 mph SW
65°

Fri, 03:00 AM

Partly Cloudy
Winds: 12 mph SW
64°

Fri, 04:00 AM

Partly Cloudy
Winds: 12 mph SW
64°

Fri, 05:00 AM

Partly Cloudy
Winds: 12 mph SW
64°

Fri, 06:00 AM

Mostly Sunny
Winds: 13 mph SW
64°

Fri, 07:00 AM

Mostly Sunny
Winds: 14 mph SW
64°

Fri, 08:00 AM

Mostly Sunny
Winds: 14 mph SW
65°

Fri, 09:00 AM

Sunny
Winds: 14 mph SW
67°

Fri, 10:00 AM

Sunny
Winds: 14 mph SW
71°

Fri, 11:00 AM

Mostly Sunny
Winds: 14 mph SW
74°

Fri, 12:00 PM

Mostly Sunny
Winds: 14 mph SW
76°

Fri, 01:00 PM

Partly Sunny
Winds: 14 mph SW
77°

Fri, 02:00 PM

Partly Sunny
Winds: 14 mph SW
78°

Fri, 03:00 PM

Partly Sunny
Winds: 14 mph SW
77°

Fri, 04:00 PM

Mostly Cloudy
Winds: 13 mph W
76°

Fri, 05:00 PM

Chance Rain Showers
Winds: 13 mph W
74°

Tonight

Mostly Cloudy
63°
Winds: 14 mph SW
Mostly cloudy, with a low around 63. Southwest wind around 14 mph.

Friday

Mostly Sunny then Chance Rain Showers
78°
Winds: 14 mph SW
A chance of rain showers after 5pm. Mostly sunny, with a high near 78. Southwest wind around 14 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Friday Night

Rain Showers Likely then Mostly Cloudy
55°
Winds: 9 to 13 mph NW
Rain showers likely before 10pm. Mostly cloudy, with a low around 55. Northwest wind 9 to 13 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

Saturday

Sunny
62°
Winds: 7 to 12 mph N
Sunny, with a high near 62. North wind 7 to 12 mph.

Saturday Night

Patchy Fog
51°
Winds: 1 to 6 mph E
Patchy fog after 11pm. Mostly clear, with a low around 51. East wind 1 to 6 mph.

Sunday

Patchy Fog then Slight Chance Rain Showers
60°
Winds: 7 mph E
Patchy fog before 8am, then a slight chance of rain showers. Mostly sunny, with a high near 60. East wind around 7 mph. Chance of precipitation is 20%.

Sunday Night

Chance Rain Showers
50°
Winds: 2 to 6 mph E
A chance of rain showers. Mostly cloudy, with a low around 50. East wind 2 to 6 mph. Chance of precipitation is 30%.

Monday

Chance Rain Showers then Partly Sunny
66°
Winds: 3 to 9 mph W
A chance of rain showers before 11am. Partly sunny, with a high near 66. West wind 3 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

Monday Night

Mostly Clear
42°
Winds: 12 mph NW
Mostly clear, with a low around 42. Northwest wind around 12 mph, with gusts as high as 22 mph.

Tuesday

Sunny
55°
Winds: 9 to 13 mph NW
Sunny, with a high near 55. Northwest wind 9 to 13 mph, with gusts as high as 24 mph.

Tuesday Night

Mostly Clear
41°
Winds: 5 to 8 mph NW
Mostly clear, with a low around 41. Northwest wind 5 to 8 mph.

Wednesday

Sunny
57°
Winds: 5 to 8 mph SW
Sunny, with a high near 57. Southwest wind 5 to 8 mph.

Wednesday Night

Mostly Clear
48°
Winds: 8 mph SW
Mostly clear, with a low around 48. Southwest wind around 8 mph.

Thursday

Sunny
64°
Winds: 6 to 9 mph SW
Sunny, with a high near 64. Southwest wind 6 to 9 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 off the N Carolina coast. A cold front moves across the waters Fri night with showers possible. System moves through later Sunday into Monday.

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

TONIGHT
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 E 2 ft at 9 seconds
FRI
SW winds 10 to 15 kt with gusts up to 25 kt Seas 3 to 4 ft Wave Detail: SW 3 ft at 4 seconds and E 2 ft at 8 seconds
FRI NIGHT
W winds 10 to 15 kt, becoming N after midnight Gusts up to 20 kt Seas 2 to 4 ft Wave Detail: SW 3 ft at 4 seconds and E 2 ft at 11 seconds A chance of showers in the evening
SAT
N winds 10 to 15 kt with gusts up to 20 kt, becoming NE 5 to 10 kt in the afternoon Seas 2 to 3 ft Wave Detail: N 2 ft at 3 seconds and NW 2 ft at 4 seconds
SAT NIGHT
E winds 5 to 10 kt Seas around 2 ft Wave Detail: NE 2 ft at 5 seconds and SE 2 ft at 11 seconds
SUN
E winds 5 to 10 kt with gusts up to 20 kt Seas 2 to 3 ft Wave Detail: N 2 ft at 4 seconds and E 2 ft at 10 seconds
SUN NIGHT
E winds 5 to 10 kt Seas 2 to 4 ft A chance of showers
MON
W winds 5 to 10 kt with gusts up to 20 kt Seas 3 to 5 ft A chance of showers
MON NIGHT AND TUE
NW winds 15 to 20 kt with gusts up to 30 kt Seas 3 to 5 ft
TUE NIGHT
NW winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft
Reporting time 04:05 PM EDT Thu Oct 1 2026

Massachusetts Bay and Ipswich Bay

TONIGHT
SW winds 10 to 15 kt Seas 2 to 3 ft Wave Detail: SW 3 ft at 4 seconds and E 2 ft at 9 seconds
FRI
SW winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Wave Detail: SW 2 ft at 3 seconds and E 2 ft at 8 seconds
FRI NIGHT
NW winds around 10 kt Seas 2 to 3 ft Wave Detail: SW 2 ft at 4 seconds and E 2 ft at 12 seconds A chance of showers in the evening
SAT
N winds 5 to 10 kt, becoming NE in the afternoon Seas around 2 ft Wave Detail: N 2 ft at 3 seconds and NW 2 ft at 3 seconds
SAT NIGHT
E winds around 5 kt, becoming NE after midnight Seas around 2 ft Wave Detail: S 2 ft at 7 seconds and SE 2 ft at 13 seconds
SUN
E winds 5 to 10 kt with gusts up to 20 kt Seas around 2 ft Wave Detail: N 2 ft at 4 seconds and S 1 foot at 5 seconds
SUN NIGHT
E winds 5 to 10 kt, becoming NE after midnight Seas 2 to 3 ft A chance of showers
MON
W winds 10 to 15 kt with gusts up to 25 kt Seas 2 to 4 ft A chance of showers
MON NIGHT AND TUE
NW winds 15 to 20 kt with gusts up to 25 kt Seas 2 to 4 ft
TUE NIGHT
NW winds 5 to 10 kt with gusts up to 20 kt Seas around 2 ft
Reporting time 04:05 PM EDT Thu Oct 1 2026

Cape Cod Bay

SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY EVENING
Reporting time 04:05 PM EDT Thu Oct 1 2026

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

SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY MORNING THROUGH LATE FRIDAY NIGHT
Reporting time 04:05 PM EDT Thu Oct 1 2026

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

SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY MORNING THROUGH LATE FRIDAY NIGHT
Reporting time 04:05 PM EDT Thu Oct 1 2026

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

SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY MORNING THROUGH LATE FRIDAY NIGHT
Reporting time 04:05 PM EDT Thu Oct 1 2026

Nantucket Sound

SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY EVENING
Reporting time 04:05 PM EDT Thu Oct 1 2026

Vineyard Sound

SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY EVENING
Reporting time 04:05 PM EDT Thu Oct 1 2026

Buzzards Bay

SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY EVENING
Reporting time 04:05 PM EDT Thu Oct 1 2026

Rhode Island Sound

SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY EVENING
Reporting time 04:05 PM EDT Thu Oct 1 2026

Block Island Sound

SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY EVENING
Reporting time 04:05 PM EDT Thu Oct 1 2026

Boston Harbor

TONIGHT
SW winds 10 to 15 kt Waves around 2 ft
FRI
SW winds 10 to 15 kt Gusts up to 20 kt in the afternoon Waves around 2 ft
FRI NIGHT
NW winds around 10 kt Waves around 2 ft in the evening, then 1 foot or less A chance of showers in the evening
SAT
N winds 5 to 10 kt, becoming NE in the afternoon Waves 1 foot or less
SAT NIGHT
E winds around 5 kt, becoming NE after midnight Waves 1 foot or less
SUN
E winds 5 to 10 kt Gusts up to 20 kt in the afternoon Waves around 2 ft
SUN NIGHT
E winds 5 to 10 kt, becoming NE after midnight Waves around 2 ft in the evening, then 1 foot or less A chance of showers
MON
W winds 10 to 15 kt with gusts up to 25 kt Waves around 2 ft A chance of showers
MON NIGHT THROUGH TUE NIGHT
NW winds 15 to 20 kt with gusts up to 25 kt Waves around 2 ft
Reporting time 04:05 PM EDT Thu Oct 1 2026

Narragansett Bay

TONIGHT
SW winds 10 to 15 kt Gusts up to 20 kt this evening Waves around 2 ft
FRI
SW winds 10 to 15 kt with gusts up to 25 kt Waves 2 to 3 ft
FRI NIGHT
W winds 10 to 15 kt with gusts up to 20 kt, becoming N after midnight Waves 2 to 3 ft A chance of showers in the evening
SAT
NE winds 5 to 10 kt Waves around 2 ft
SAT NIGHT
NE 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
SUN AND SUN NIGHT
N winds 10 to 15 kt with gusts up to 20 kt Waves around 2 ft A chance of showers
MON
NW winds 10 to 15 kt with gusts up to 20 kt Waves 2 to 3 ft A chance of showers
MON NIGHT THROUGH TUE NIGHT
NW winds 10 to 15 kt with gusts up to 25 kt Waves 2 to 3 ft
Reporting time 04:05 PM EDT Thu Oct 1 2026

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

TONIGHT
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 E 2 ft at 9 seconds
FRI
SW winds 15 to 20 kt with gusts up to 25 kt Seas 4 to 5 ft Wave Detail: SW 4 ft at 5 seconds and E 2 ft at 8 seconds
FRI NIGHT
W winds 15 to 20 kt, becoming N 10 to 15 kt after midnight Gusts up to 25 kt Seas 3 to 5 ft Wave Detail: S 4 ft at 6 seconds and W 2 ft at 4 seconds A chance of showers in the evening
SAT
N winds 10 to 15 kt Gusts up to 20 kt in the morning Seas 3 to 4 ft Wave Detail: N 4 ft at 4 seconds and N 3 ft at 4 seconds
SAT NIGHT
NE winds 5 to 10 kt, increasing to 10 to 15 kt after midnight Seas 2 to 3 ft Wave Detail: NE 2 ft at 4 seconds and E 2 ft at 10 seconds
SUN
E winds 10 to 15 kt with gusts up to 20 kt Seas around 3 ft Wave Detail: NE 3 ft at 5 seconds and SE 2 ft at 9 seconds
SUN NIGHT
E winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight Seas 3 to 5 ft A chance of showers
MON
W winds 10 to 15 kt with gusts up to 20 kt Seas 4 to 5 ft A chance of showers
MON NIGHT AND TUE
NW winds 20 to 25 kt with gusts up to 35 kt Seas 4 to 6 ft
TUE NIGHT
NW winds 15 to 20 kt with gusts up to 25 kt Seas 3 to 5 ft
Reporting time 04:05 PM EDT Thu Oct 1 2026

Ocean Waters from Provincetown to Nantucket from 20 to 60 NM

TONIGHT
SW winds 10 to 15 kt with gusts up to 25 kt Seas 3 to 4 ft Wave Detail: SW 4 ft at 5 seconds and E 2 ft at 9 seconds
FRI
SW winds 15 to 20 kt with gusts up to 25 kt Seas 4 to 5 ft Wave Detail: SW 5 ft at 5 seconds and E 2 ft at 8 seconds
FRI NIGHT
SW winds 15 to 20 kt, becoming NW 10 to 15 kt after midnight Gusts up to 25 kt Seas 4 to 5 ft Wave Detail: W 5 ft at 5 seconds and E 2 ft at 11 seconds A chance of showers Patchy fog in the evening with vsby 1 to 3 NM
SAT
N winds 10 to 15 kt with gusts up to 20 kt Seas 3 to 4 ft Wave Detail: SW 4 ft at 7 seconds and NW 3 ft at 4 seconds
SAT NIGHT
NE winds 10 to 15 kt Gusts up to 20 kt after midnight Seas 3 to 4 ft Wave Detail: N 3 ft at 5 seconds and SW 2 ft at 6 seconds
SUN
E winds 10 to 15 kt with gusts up to 25 kt Seas 3 to 5 ft Wave Detail: N 4 ft at 5 seconds and E 4 ft at 9 seconds A chance of showers in the afternoon
SUN NIGHT
E winds 10 to 15 kt Gusts up to 20 kt in the evening Seas 4 to 6 ft A chance of showers
MON
NW winds around 10 kt with gusts up to 20 kt Seas 4 to 6 ft A chance of showers
MON NIGHT
NW winds 20 to 25 kt with gusts up to 35 kt Seas 4 to 6 ft
TUE
NW winds 20 to 25 kt with gusts up to 30 kt Seas 5 to 7 ft
TUE NIGHT
NW winds 10 to 15 kt with gusts up to 25 kt Seas 3 to 5 ft
Reporting time 04:05 PM EDT Thu Oct 1 2026

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

TONIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Seas 3 to 4 ft Wave Detail: SW 4 ft at 5 seconds and E 2 ft at 9 seconds
FRI
SW winds 15 to 20 kt with gusts up to 25 kt Seas 4 to 6 ft Wave Detail: W 5 ft at 6 seconds and E 2 ft at 8 seconds
FRI NIGHT
SW winds 15 to 20 kt, becoming NW 10 to 15 kt after midnight Gusts up to 25 kt Seas 4 to 6 ft Wave Detail: SW 5 ft at 6 seconds and W 2 ft at 4 seconds A chance of showers after midnight
SAT
NE winds 10 to 15 kt with gusts up to 20 kt Seas 4 to 5 ft Wave Detail: SW 4 ft at 6 seconds and N 3 ft at 4 seconds A chance of showers in the morning
SAT NIGHT
NE winds 10 to 15 kt with gusts up to 20 kt Seas 3 to 4 ft Wave Detail: N 3 ft at 5 seconds and SW 2 ft at 5 seconds
SUN
E winds 10 to 15 kt with gusts up to 25 kt Seas 3 to 4 ft Wave Detail: N 4 ft at 5 seconds and SE 2 ft at 10 seconds A chance of showers in the afternoon
SUN NIGHT
E winds 10 to 15 kt Gusts up to 20 kt in the evening Seas 3 to 5 ft Showers likely
MON
NW winds 10 to 15 kt with gusts up to 20 kt Seas 4 to 6 ft A chance of showers
MON NIGHT AND TUE
NW winds 20 to 25 kt, diminishing to 15 to 20 kt Gusts up to 30 kt Seas 5 to 7 ft
TUE NIGHT
NW winds 10 to 15 kt with gusts up to 20 kt Seas 3 to 5 ft
Reporting time 04:05 PM EDT Thu Oct 1 2026

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

TONIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Seas 3 to 4 ft Wave Detail: W 4 ft at 5 seconds and E 2 ft at 9 seconds
FRI
SW winds 15 to 20 kt with gusts up to 25 kt Seas 4 to 6 ft Wave Detail: W 5 ft at 6 seconds and E 2 ft at 8 seconds
FRI NIGHT
SW winds 15 to 20 kt, becoming NW 10 to 15 kt after midnight Gusts up to 25 kt Seas 4 to 6 ft Wave Detail: SW 5 ft at 5 seconds and N 2 ft at 3 seconds A chance of showers
SAT
NE winds 15 to 20 kt Seas 3 to 4 ft Wave Detail: N 3 ft at 4 seconds and SW 3 ft at 6 seconds A chance of showers in the morning
SAT NIGHT
NE winds 15 to 20 kt Seas 3 to 4 ft Wave Detail: NE 4 ft at 4 seconds and NW 2 ft at 4 seconds
SUN
E winds 15 to 20 kt with gusts up to 25 kt Seas 3 to 5 ft Wave Detail: NE 4 ft at 5 seconds and E 2 ft at 10 seconds A chance of showers in the afternoon
SUN NIGHT
E winds 10 to 15 kt with gusts up to 20 kt, becoming NE after midnight Seas 3 to 4 ft Showers likely, mainly in the evening
MON
NW winds 10 to 15 kt with gusts up to 25 kt Seas 3 to 5 ft A chance of showers
MON NIGHT
NW winds 20 to 25 kt with gusts up to 30 kt Seas 5 to 7 ft
TUE
NW winds 20 to 25 kt with gusts up to 30 kt Seas 4 to 6 ft
TUE NIGHT
NW winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 4 ft
Reporting time 04:05 PM EDT Thu Oct 1 2026

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