Cape Ann's Marina, MA
09/14/2026 07:00 PM
67°F
TEMPERATURE
Winds 8 mph NW
Clear
Clear, with a low around 53. North wind around 8 mph.
Moonrise
11:14 AM
Moonset
09:10 PM
Sunrise
06:21 AM
Moon Phase
Waxing crescent
Sunset
06:54 PM

Hourly Forecast

Mon, 07:00 PM

Clear
Winds: 8 mph NW
67°

Mon, 08:00 PM

Clear
Winds: 8 mph NW
64°

Mon, 09:00 PM

Clear
Winds: 8 mph NW
62°

Mon, 10:00 PM

Clear
Winds: 8 mph N
60°

Mon, 11:00 PM

Clear
Winds: 7 mph N
59°

Tue, 12:00 AM

Clear
Winds: 7 mph N
59°

Tue, 01:00 AM

Clear
Winds: 7 mph N
57°

Tue, 02:00 AM

Clear
Winds: 6 mph N
56°

Tue, 03:00 AM

Clear
Winds: 7 mph N
56°

Tue, 04:00 AM

Clear
Winds: 7 mph N
54°

Tue, 05:00 AM

Clear
Winds: 7 mph N
54°

Tue, 06:00 AM

Sunny
Winds: 7 mph N
53°

Tue, 07:00 AM

Sunny
Winds: 7 mph NE
54°

Tue, 08:00 AM

Sunny
Winds: 6 mph NE
56°

Tue, 09:00 AM

Sunny
Winds: 7 mph NE
58°

Tue, 10:00 AM

Sunny
Winds: 7 mph NE
58°

Tue, 11:00 AM

Sunny
Winds: 7 mph NE
60°

Tue, 12:00 PM

Sunny
Winds: 6 mph NE
61°

Tue, 01:00 PM

Sunny
Winds: 6 mph E
61°

Tue, 02:00 PM

Sunny
Winds: 5 mph E
60°

Tue, 03:00 PM

Sunny
Winds: 5 mph E
63°

Tue, 04:00 PM

Sunny
Winds: 5 mph SE
64°

Tue, 05:00 PM

Sunny
Winds: 5 mph SE
63°

Tue, 06:00 PM

Mostly Clear
Winds: 5 mph SE
63°

Tonight

Clear
53°
Winds: 8 mph N
Clear, with a low around 53. North wind around 8 mph.

Tuesday

Sunny
65°
Winds: 7 mph E
Sunny, with a high near 65. East wind around 7 mph.

Tuesday Night

Mostly Clear
57°
Winds: 5 mph S
Mostly clear, with a low around 57. South wind around 5 mph.

Wednesday

Mostly Sunny
72°
Winds: 5 to 8 mph S
Mostly sunny, with a high near 72. South wind 5 to 8 mph.

Wednesday Night

Partly Cloudy
62°
Winds: 6 mph SW
Partly cloudy, with a low around 62. Southwest wind around 6 mph.

Thursday

Mostly Sunny
69°
Winds: 6 mph E
Mostly sunny, with a high near 69. East wind around 6 mph.

Thursday Night

Chance Showers And Thunderstorms
62°
Winds: 6 mph SW
A slight chance of rain showers between 7pm and 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Southwest wind around 6 mph. Chance of precipitation is 50%.

Friday

Chance Rain Showers then Mostly Sunny
76°
Winds: 7 mph N
A chance of rain showers before 11am. Mostly sunny, with a high near 76. North wind around 7 mph. Chance of precipitation is 40%.

Friday Night

Partly Cloudy
56°
Winds: 2 to 7 mph N
Partly cloudy, with a low around 56. North wind 2 to 7 mph.

Saturday

Mostly Sunny then Slight Chance Rain Showers
71°
Winds: 7 mph E
A slight chance of rain showers after 3pm. Mostly sunny, with a high near 71. East wind around 7 mph.

Saturday Night

Chance Rain Showers
57°
Winds: 6 to 9 mph S
A chance of rain showers. Mostly cloudy, with a low around 57. South wind 6 to 9 mph. Chance of precipitation is 50%.

Sunday

Chance Rain Showers
73°
Winds: 9 to 14 mph SE
A chance of rain showers. Partly sunny, with a high near 73. Southeast wind 9 to 14 mph. Chance of precipitation is 50%.

Sunday Night

Chance Rain Showers
56°
Winds: 10 mph NE
A chance of rain showers before 5am. Mostly cloudy, with a low around 56. Northeast wind around 10 mph. Chance of precipitation is 40%.

Monday

Partly Sunny then Slight Chance Rain Showers
69°
Winds: 8 to 12 mph NE
A slight chance of rain showers after 2pm. Partly sunny, with a high near 69. Northeast wind 8 to 12 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 from the west tonight into Tue. High then shifts southeast of the waters by Wed-Thu ahead of an approaching cold front. Cold front will cross the waters Thu night into early Fri followed by high pres building across the waters Sat.

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

SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT TUESDAY
Reporting time 04:03 PM EDT Mon Sep 14 2026

Massachusetts Bay and Ipswich Bay

TONIGHT
N 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 NW 2 ft at 3 seconds
TUE
NE winds 10 to 15 kt, becoming E 5 to 10 kt in the afternoon Seas 2 to 3 ft Wave Detail: NE 3 ft at 5 seconds and NW 2 ft at 13 seconds
TUE NIGHT
SE winds 5 to 10 kt, becoming SW after midnight Seas around 2 ft Wave Detail: NE 2 ft at 6 seconds and NW 1 foot at 4 seconds
WED
SW winds 5 to 10 kt Seas around 2 ft Wave Detail: SW 1 foot at 2 seconds and E 1 foot at 6 seconds
WED NIGHT
SW winds 5 to 10 kt Seas around 2 ft Wave Detail: S 1 foot at 2 seconds and E 1 foot at 9 seconds
THU
N winds around 5 kt, becoming SE in the afternoon Seas around 2 ft Wave Detail: E 2 ft at 8 seconds and SW 1 foot at 2 seconds
THU NIGHT
S winds 5 to 10 kt, becoming SW after midnight Seas around 2 ft A chance of showers
FRI
N winds 5 to 10 kt Seas around 2 ft A chance of showers
FRI NIGHT AND SAT
N winds 5 to 10 kt, becoming E Seas around 2 ft
SAT NIGHT
S winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft A chance of showers
Reporting time 04:03 PM EDT Mon Sep 14 2026

Cape Cod Bay

SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT TUESDAY
Reporting time 04:03 PM EDT Mon Sep 14 2026

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

SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT TUESDAY
Reporting time 04:03 PM EDT Mon Sep 14 2026

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

SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT TUESDAY
Reporting time 04:03 PM EDT Mon Sep 14 2026

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

SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT TUESDAY
Reporting time 04:03 PM EDT Mon Sep 14 2026

Nantucket Sound

SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT TUESDAY
Reporting time 04:03 PM EDT Mon Sep 14 2026

Vineyard Sound

SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT TUESDAY
Reporting time 04:03 PM EDT Mon Sep 14 2026

Buzzards Bay

SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT TUESDAY
Reporting time 04:03 PM EDT Mon Sep 14 2026

Rhode Island Sound

SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT TUESDAY
Reporting time 04:03 PM EDT Mon Sep 14 2026

Block Island Sound

SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT TUESDAY
Reporting time 04:03 PM EDT Mon Sep 14 2026

Boston Harbor

TONIGHT
N winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight Waves around 2 ft this evening, then 1 foot or less
TUE
NE winds 5 to 10 kt, becoming E in the afternoon Waves 1 foot or less
TUE NIGHT
SE winds 5 to 10 kt, becoming SW after midnight Waves 1 foot or less
WED
SW winds 5 to 10 kt Waves 1 foot or less
WED NIGHT
SW winds 5 to 10 kt Waves 1 foot or less
THU
NW winds around 5 kt, becoming SE in the afternoon Waves 1 foot or less
THU NIGHT
S winds 5 to 10 kt, becoming W after midnight Waves 1 foot or less A chance of showers
FRI
N winds 5 to 10 kt Waves 1 foot or less A chance of showers
FRI NIGHT AND SAT
N winds 5 to 10 kt, becoming E Waves 1 foot or less
SAT NIGHT
S winds 10 to 15 kt Waves around 2 ft A chance of showers
Reporting time 04:03 PM EDT Mon Sep 14 2026

Narragansett Bay

TONIGHT
N winds 5 to 10 kt Waves around 2 ft
TUE
NE winds 5 to 10 kt, becoming E in the afternoon Waves around 2 ft
TUE NIGHT
S winds around 5 kt Waves 1 foot or less
WED
SW winds 5 to 10 kt Waves 1 foot or less, then around 2 ft in the afternoon
WED NIGHT AND THU
SW winds 5 to 10 kt Waves around 2 ft
THU NIGHT
SW winds 5 to 10 kt Waves around 2 ft A chance of showers after midnight
FRI THROUGH SAT
E winds 5 to 10 kt Waves around 2 ft
SAT NIGHT
S winds 10 to 15 kt with gusts up to 20 kt Waves around 2 ft A chance of showers
Reporting time 04:03 PM EDT Mon Sep 14 2026

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

TONIGHT
N winds 15 to 20 kt with gusts up to 25 kt Seas 4 to 5 ft Wave Detail: NW 4 ft at 5 seconds and E 4 ft at 7 seconds
TUE
NE winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt in the afternoon Seas 3 to 5 ft Wave Detail: N 4 ft at 6 seconds
TUE NIGHT
SE winds around 5 kt, becoming S after midnight Seas 2 to 3 ft Wave Detail: NE 2 ft at 6 seconds and W 1 foot at 5 seconds
WED
SW winds 5 to 10 kt Seas around 2 ft Wave Detail: SW 2 ft at 3 seconds and E 2 ft at 9 seconds
WED NIGHT
SW winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: SW 2 ft at 3 seconds and E 2 ft at 8 seconds
THU
S winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: SE 2 ft at 8 seconds and SW 1 foot at 3 seconds
THU NIGHT
S winds around 10 kt, becoming SW with gusts up to 20 kt after midnight Seas 2 to 3 ft A chance of showers
FRI
N winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft A chance of showers
FRI NIGHT AND SAT
N winds 10 to 15 kt, becoming E Gusts up to 20 kt Seas 2 to 3 ft
SAT NIGHT
S winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft A chance of showers
Reporting time 04:03 PM EDT Mon Sep 14 2026

Ocean Waters from Provincetown to Nantucket from 20 to 60 NM

TONIGHT
N winds 15 to 20 kt with gusts up to 25 kt Seas 4 to 5 ft Wave Detail: N 4 ft at 6 seconds
TUE
NE winds 10 to 15 kt Gusts up to 20 kt in the morning Seas 3 to 5 ft Wave Detail: N 4 ft at 6 seconds and S 1 foot at 6 seconds
TUE NIGHT
E winds 5 to 10 kt, becoming SE after midnight Seas 2 to 4 ft Wave Detail: NE 3 ft at 6 seconds and SW 1 foot at 6 seconds
WED
SW winds around 5 kt, increasing to 5 to 10 kt in the afternoon Seas 2 to 3 ft Wave Detail: E 2 ft at 6 seconds and NW 1 foot at 5 seconds
WED NIGHT AND THU
S winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: E 2 ft at 8 seconds and SW 1 foot at 3 seconds
THU NIGHT
SW winds 5 to 10 kt, increasing to 10 to 15 kt after midnight Seas 2 to 3 ft Wave Detail: SW 2 ft at 3 seconds and E 2 ft at 8 seconds A chance of showers after midnight
FRI
NW winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft A chance of showers
FRI NIGHT THROUGH SAT NIGHT
S winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft
Reporting time 04:03 PM EDT Mon Sep 14 2026

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

TONIGHT
N winds 10 to 15 kt with gusts up to 20 kt Seas 4 to 5 ft Wave Detail: N 4 ft at 6 seconds and W 3 ft at 5 seconds
TUE
NE winds 10 to 15 kt Gusts up to 20 kt in the morning Seas 3 to 4 ft Wave Detail: NE 3 ft at 6 seconds and SW 2 ft at 6 seconds
TUE NIGHT
NE winds 5 to 10 kt, becoming E after midnight Seas 3 to 4 ft Wave Detail: N 3 ft at 5 seconds
WED
NE winds around 5 kt, becoming SW in the afternoon Seas 2 to 3 ft Wave Detail: N 3 ft at 6 seconds
WED NIGHT THROUGH THU NIGHT
SW winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: W 2 ft at 3 seconds and E 2 ft at 7 seconds
FRI THROUGH SAT NIGHT
S winds 10 to 15 kt Seas 2 to 4 ft Wave Detail: S 4 ft at 6 seconds and E 2 ft at 8 seconds
Reporting time 04:03 PM EDT Mon Sep 14 2026

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

TONIGHT
N winds 15 to 20 kt Seas 3 to 4 ft Wave Detail: NE 4 ft at 9 seconds and NW 3 ft at 5 seconds
TUE
NE winds 10 to 15 kt Gusts up to 20 kt in the morning Seas 2 to 4 ft Wave Detail: NE 4 ft at 6 seconds and SW 1 foot at 6 seconds
TUE NIGHT
E winds 5 to 10 kt, diminishing to around 5 kt after midnight Seas 2 to 3 ft Wave Detail: E 3 ft at 6 seconds and NW 1 foot at 4 seconds
WED
NE winds around 5 kt, becoming SW in the afternoon Seas 2 to 3 ft Wave Detail: E 2 ft at 7 seconds
WED NIGHT THROUGH THU NIGHT
SW winds 10 to 15 kt Seas 2 to 3 ft Wave Detail: SW 3 ft at 4 seconds and E 2 ft at 7 seconds
FRI THROUGH SAT
E winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Wave Detail: W 3 ft at 5 seconds and NE 3 ft at 6 seconds
SAT NIGHT
S winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 4 ft A chance of showers
Reporting time 04:03 PM EDT Mon Sep 14 2026

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