Cape Ann's Marina, MA
07/15/2026 06:00 AM
77°F
TEMPERATURE
Winds 7 mph W
Scattered Showers And Thunderstorms
Scattered showers and thunderstorms before 7am, then haze. Mostly cloudy, with a high near 84. Northwest wind around 9 mph. Chance of precipitation is 30%.
Moonrise
07:30 AM
Moonset
10:27 PM
Sunrise
05:17 AM
Moon Phase
Waxing crescent
Sunset
08:19 PM

Hourly Forecast

Wed, 06:00 AM

Scattered Showers And Thunderstorms
Winds: 7 mph W
77°

Wed, 07:00 AM

Haze
Winds: 7 mph W
77°

Wed, 08:00 AM

Haze
Winds: 7 mph NW
77°

Wed, 09:00 AM

Haze
Winds: 8 mph NW
79°

Wed, 10:00 AM

Haze
Winds: 8 mph NW
81°

Wed, 11:00 AM

Haze
Winds: 8 mph NW
81°

Wed, 12:00 PM

Haze
Winds: 8 mph NW
81°

Wed, 01:00 PM

Haze
Winds: 9 mph NW
81°

Wed, 02:00 PM

Haze
Winds: 9 mph NW
83°

Wed, 03:00 PM

Haze
Winds: 9 mph NW
84°

Wed, 04:00 PM

Haze
Winds: 9 mph NW
84°

Wed, 05:00 PM

Haze
Winds: 8 mph NW
84°

Wed, 06:00 PM

Haze
Winds: 8 mph NW
82°

Wed, 07:00 PM

Haze
Winds: 7 mph NW
80°

Wed, 08:00 PM

Haze
Winds: 6 mph NW
76°

Wed, 09:00 PM

Haze
Winds: 6 mph NW
75°

Wed, 10:00 PM

Haze
Winds: 5 mph NW
73°

Wed, 11:00 PM

Haze
Winds: 5 mph W
72°

Thu, 12:00 AM

Haze
Winds: 5 mph W
71°

Thu, 01:00 AM

Haze
Winds: 3 mph W
71°

Thu, 02:00 AM

Haze
Winds: 5 mph W
71°

Thu, 03:00 AM

Haze
Winds: 5 mph W
70°

Thu, 04:00 AM

Haze
Winds: 5 mph W
69°

Thu, 05:00 AM

Haze
Winds: 5 mph W
68°

Today

Scattered Showers And Thunderstorms then Haze
84°
Winds: 9 mph NW
Scattered showers and thunderstorms before 7am, then haze. Mostly cloudy, with a high near 84. Northwest wind around 9 mph. Chance of precipitation is 30%.

Tonight

Haze
67°
Winds: 3 to 8 mph NW
Haze. Mostly clear, with a low around 67. Northwest wind 3 to 8 mph.

Thursday

Haze
81°
Winds: 5 to 12 mph W
Haze. Sunny, with a high near 81. West wind 5 to 12 mph.

Thursday Night

Haze then Partly Cloudy
64°
Winds: 5 to 9 mph NW
Haze before 9pm. Partly cloudy, with a low around 64. Northwest wind 5 to 9 mph.

Friday

Sunny
80°
Winds: 7 mph NW
Sunny, with a high near 80. Northwest wind around 7 mph.

Friday Night

Partly Cloudy
64°
Winds: 1 to 5 mph W
Partly cloudy, with a low around 64. West wind 1 to 5 mph.

Saturday

Chance Rain Showers
78°
Winds: 2 to 8 mph SW
A chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 78. Southwest wind 2 to 8 mph. Chance of precipitation is 50%.

Saturday Night

Showers And Thunderstorms
66°
Winds: 8 mph SW
Showers and thunderstorms. Mostly cloudy, with a low around 66. Southwest wind around 8 mph. Chance of precipitation is 80%.

Sunday

Chance Rain Showers then Slight Chance Showers And Thunderstorms
79°
Winds: 7 mph N
A chance of rain showers before 10am, then a slight chance of showers and thunderstorms between 2pm and 3pm. Mostly sunny, with a high near 79. North wind around 7 mph. Chance of precipitation is 40%.

Sunday Night

Partly Cloudy
65°
Winds: 5 mph S
Partly cloudy, with a low around 65. South wind around 5 mph.

Monday

Sunny
79°
Winds: 3 to 7 mph S
Sunny, with a high near 79. South wind 3 to 7 mph.

Monday Night

Partly Cloudy then Slight Chance Rain Showers
67°
Winds: 7 mph S
A slight chance of rain showers after 2am. Partly cloudy, with a low around 67. South wind around 7 mph.

Tuesday

Slight Chance Rain Showers then Chance Showers And Thunderstorms
81°
Winds: 5 to 10 mph S
A slight chance of rain showers before 8am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 81. South wind 5 to 10 mph. Chance of precipitation is 30%.

Tuesday Night

Chance Showers And Thunderstorms
66°
Winds: 6 to 9 mph SW
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 66. 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 remains nearly stationary offshore through Wed. Seas remain choppy tonight into Wed morning. A cold front pushes south Wed into Thu which could lead to showers over the waters Wed evening. Low pres passes over the E waters Thu night into Fri ahead of high pres building in Fri. Unsettled conditions return heading into the weekend.

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

TODAY
NW winds 5 to 10 kt Gusts up to 20 kt this morning Seas 2 to 3 ft Wave Detail: W 2 ft at 4 seconds and SE 2 ft at 8 seconds Hazy Isolated showers and tstms this morning
TONIGHT
W winds 5 to 10 kt Seas around 2 ft Wave Detail: NW 1 foot at 3 seconds and SE 1 foot at 9 seconds Hazy
THU
W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon Seas around 2 ft Wave Detail: W 2 ft at 3 seconds and SE 1 foot at 7 seconds Hazy
THU NIGHT
NW winds 5 to 10 kt Gusts up to 20 kt in the evening Seas around 2 ft Wave Detail: NW 2 ft at 3 seconds and SE 1 foot at 7 seconds Hazy in the evening
FRI AND FRI NIGHT
SW winds 5 to 10 kt Seas around 2 ft Wave Detail: W 2 ft at 3 seconds and SE 1 foot at 7 seconds
SAT
S 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 SE 1 foot at 8 seconds A chance of showers
SAT NIGHT
S winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Showers likely
SUN
NW winds 5 to 10 kt with gusts up to 20 kt Seas 2 to 3 ft A chance of showers
SUN NIGHT
SW winds 5 to 10 kt Seas 2 to 3 ft
Reporting time 04:03 AM EDT Wed Jul 15 2026

Massachusetts Bay and Ipswich Bay

TODAY
NW winds around 10 kt Gusts up to 20 kt this afternoon Seas around 2 ft Wave Detail: W 1 foot at 3 seconds and SE 1 foot at 7 seconds Hazy Isolated showers and tstms this morning
TONIGHT
NW winds 5 to 10 kt Seas around 2 ft in the evening, then 1 foot or less Wave Detail: NW 1 foot at 3 seconds and E 1 foot at 9 seconds, becoming NW 1 foot at 3 seconds and E 1 foot at 8 seconds Hazy
THU
W winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon Seas 1 foot or less, then 2 to 3 ft in the afternoon Wave Detail: W 1 foot at 2 seconds and NE 1 foot at 6 seconds, becoming W 2 ft at 3 seconds and NE 1 foot at 7 seconds Hazy
THU NIGHT
NW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight Seas around 2 ft in the evening, then 1 foot or less Wave Detail: NW 2 ft at 3 seconds and E 1 foot at 8 seconds, becoming NW 1 foot at 3 seconds and NE 1 foot at 7 seconds Hazy in the evening
FRI AND FRI NIGHT
SW winds 5 to 10 kt Seas 1 foot or less Wave Detail: NW 1 foot at 3 seconds and NE 1 foot at 6 seconds
SAT
S winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Wave Detail: S 2 ft at 3 seconds and SE 2 ft at 6 seconds A chance of showers
SAT NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Showers likely
SUN
N winds 5 to 10 kt Seas around 2 ft A chance of showers
SUN NIGHT
SW winds 5 to 10 kt Seas around 2 ft
Reporting time 04:03 AM EDT Wed Jul 15 2026

Cape Cod Bay

TODAY
W winds around 10 kt, becoming NW this afternoon Seas around 2 ft this morning, then 1 foot or less Wave Detail: W 1 foot at 3 seconds and SE 1 foot at 9 seconds, becoming NW 1 foot at 3 seconds and SE 1 foot at 8 seconds Hazy
TONIGHT
W winds around 5 kt Seas 1 foot or less Wave Detail: NW 1 foot at 3 seconds and SE 1 foot at 9 seconds Hazy
THU
W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon Seas 1 foot or less, then 2 to 3 ft in the afternoon Wave Detail: NW 1 foot at 3 seconds and E 1 foot at 5 seconds, becoming W 1 foot at 3 seconds and NE 1 foot at 4 seconds Hazy
THU NIGHT
W winds 10 to 15 kt with gusts up to 20 kt, becoming NW around 5 kt after midnight Seas around 2 ft in the evening, then 1 foot or less Wave Detail: W 1 foot at 3 seconds and NE 1 foot at 4 seconds, becoming NW 1 foot at 4 seconds and E 1 foot at 5 seconds Hazy in the evening
FRI
NW winds 5 to 10 kt, becoming N in the afternoon Seas 1 foot or less Wave Detail: E 1 foot at 4 seconds and NW 1 foot at 4 seconds
FRI NIGHT
S winds around 5 kt Seas 1 foot or less Wave Detail: NW 1 foot at 3 seconds and E 1 foot at 5 seconds
SAT
S winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft A chance of showers
SAT NIGHT AND SUN
S winds 10 to 15 kt with gusts up to 20 kt, becoming NW 5 to 10 kt Seas 2 to 3 ft Showers
SUN NIGHT
S winds around 5 kt Seas 1 foot or less
Reporting time 04:03 AM EDT Wed Jul 15 2026

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

SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
Reporting time 04:03 AM EDT Wed Jul 15 2026

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

SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
Reporting time 04:03 AM EDT Wed Jul 15 2026

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

SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
Reporting time 04:03 AM EDT Wed Jul 15 2026

Nantucket Sound

SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
Reporting time 04:03 AM EDT Wed Jul 15 2026

Vineyard Sound

SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
Reporting time 04:03 AM EDT Wed Jul 15 2026

Buzzards Bay

SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
Reporting time 04:03 AM EDT Wed Jul 15 2026

Rhode Island Sound

SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
Reporting time 04:03 AM EDT Wed Jul 15 2026

Block Island Sound

SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
Reporting time 04:03 AM EDT Wed Jul 15 2026

Boston Harbor

TODAY
NW winds 10 to 15 kt Gusts up to 20 kt this afternoon Waves around 2 ft Hazy Isolated showers and tstms this morning
TONIGHT
NW winds 10 to 15 kt with gusts up to 20 kt, becoming W around 5 kt after midnight Waves around 2 ft in the evening, then 1 foot or less Hazy
THU
W winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 25 kt in the afternoon Waves around 2 ft Hazy
THU NIGHT
NW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight Waves around 2 ft in the evening, then 1 foot or less Hazy in the evening
FRI
NW winds 5 to 10 kt Waves 1 foot or less
FRI NIGHT
SW winds around 5 kt Waves 1 foot or less
SAT AND SAT NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Waves around 2 ft Showers
SUN
N winds 5 to 10 kt Waves 1 foot or less A chance of showers
SUN NIGHT
SW winds 5 to 10 kt Waves 1 foot or less
Reporting time 04:03 AM EDT Wed Jul 15 2026

Narragansett Bay

TODAY
W winds 10 to 15 kt Gusts up to 20 kt this afternoon Waves 2 to 3 ft Hazy A slight chance of showers this afternoon
TONIGHT
NW winds 5 to 10 kt, diminishing to around 5 kt after midnight Waves around 2 ft Hazy
THU
W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon Waves 2 to 3 ft Hazy
THU NIGHT
W winds 10 to 15 kt with gusts up to 20 kt, becoming NW 5 to 10 kt after midnight Waves around 2 ft Hazy in the evening
FRI AND FRI NIGHT
SW winds 5 to 10 kt Waves around 2 ft
SAT
SW winds 10 to 15 kt with gusts up to 20 kt Waves 2 to 3 ft A chance of showers
SAT NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Waves around 2 ft Showers likely
SUN
W winds around 10 kt Waves around 2 ft A chance of showers
SUN NIGHT
SW winds 5 to 10 kt Waves 2 to 3 ft
Reporting time 04:03 AM EDT Wed Jul 15 2026

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

TODAY
W winds 10 to 15 kt, diminishing to 5 to 10 kt this afternoon Gusts up to 20 kt Seas 3 to 5 ft Wave Detail: SW 4 ft at 6 seconds Hazy Scattered showers and tstms this morning
TONIGHT
W winds 10 to 15 kt Gusts up to 20 kt in the evening Seas 2 to 3 ft Wave Detail: W 2 ft at 4 seconds and S 2 ft at 8 seconds Hazy
THU
W winds around 10 kt, becoming SW with gusts up to 25 kt in the afternoon Seas 2 to 3 ft Wave Detail: W 2 ft at 4 seconds and S 2 ft at 7 seconds Hazy
THU NIGHT
NW winds 10 to 15 kt Gusts up to 20 kt in the evening Seas 2 to 3 ft Wave Detail: W 2 ft at 4 seconds and S 2 ft at 6 seconds Hazy in the evening
FRI AND FRI NIGHT
SW winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: W 2 ft at 4 seconds and S 2 ft at 7 seconds
SAT
SW winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Wave Detail: SW 2 ft at 4 seconds and S 2 ft at 7 seconds A chance of showers
SAT NIGHT
S winds 10 to 15 kt with gusts up to 25 kt Seas 2 to 3 ft Showers
SUN
W winds 10 to 15 kt with gusts up to 20 kt Seas 3 to 4 ft Showers likely
SUN NIGHT
W winds 5 to 10 kt Seas 3 to 4 ft
Reporting time 04:03 AM EDT Wed Jul 15 2026

Ocean Waters from Provincetown to Nantucket from 20 to 60 NM

TODAY
W winds 15 to 20 kt, diminishing to 10 to 15 kt this afternoon Gusts up to 25 kt Seas 5 to 7 ft Wave Detail: SW 7 ft at 7 seconds and SE 1 foot at 9 seconds Hazy this afternoon
TONIGHT
W winds 5 to 10 kt Seas 3 to 5 ft Wave Detail: SW 4 ft at 7 seconds and SE 1 foot at 9 seconds Hazy
THU
W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 25 kt in the afternoon Seas 3 to 4 ft Wave Detail: SW 4 ft at 6 seconds and SE 1 foot at 9 seconds Hazy
THU NIGHT
W winds 10 to 15 kt with gusts up to 25 kt, becoming NW 5 to 10 kt after midnight Seas 3 to 4 ft Wave Detail: SW 4 ft at 6 seconds and SE 1 foot at 9 seconds Hazy in the evening
FRI
W winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: W 3 ft at 6 seconds and SE 2 ft at 8 seconds
FRI NIGHT
SW winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: SW 3 ft at 6 seconds and SE 2 ft at 8 seconds
SAT
S winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft A chance of showers
SAT NIGHT
S winds 15 to 20 kt with gusts up to 25 kt Seas 3 to 5 ft Showers
SUN
W winds 15 to 20 kt with gusts up to 25 kt Seas 4 to 5 ft A chance of showers
SUN NIGHT
NW winds 5 to 10 kt Seas 4 to 6 ft
Reporting time 04:03 AM EDT Wed Jul 15 2026

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

TODAY
W winds 20 to 25 kt, diminishing to 15 to 20 kt this afternoon Gusts up to 30 kt Seas 5 to 8 ft Wave Detail: SW 8 ft at 7 seconds and SE 1 foot at 9 seconds Hazy this afternoon
TONIGHT
W winds 10 to 15 kt with gusts up to 20 kt, becoming NW 5 to 10 kt after midnight Seas 4 to 6 ft Wave Detail: SW 5 ft at 7 seconds and SE 1 foot at 9 seconds Hazy
THU
W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon Seas 3 to 4 ft Wave Detail: SW 4 ft at 6 seconds and SE 1 foot at 9 seconds Hazy
THU NIGHT
W winds 10 to 15 kt with gusts up to 20 kt, becoming NW 5 to 10 kt after midnight Seas 3 to 4 ft Wave Detail: SW 3 ft at 6 seconds and SE 1 foot at 9 seconds Hazy in the evening
FRI
NW winds around 5 kt Seas around 3 ft Wave Detail: SW 3 ft at 6 seconds and E 1 foot at 8 seconds
FRI NIGHT
SW winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: SW 2 ft at 6 seconds and E 1 foot at 8 seconds
SAT
S winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft A chance of showers
SAT NIGHT
S winds 15 to 20 kt with gusts up to 25 kt Seas 3 to 5 ft Showers with a chance of tstms
SUN
W winds 15 to 20 kt with gusts up to 25 kt Seas 4 to 6 ft Showers with a chance of tstms
SUN NIGHT
N winds 10 to 15 kt Seas 5 to 6 ft
Reporting time 04:03 AM EDT Wed Jul 15 2026

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

TODAY
W winds 15 to 20 kt with gusts up to 30 kt Seas 5 to 8 ft, subsiding to 5 to 6 ft this afternoon Wave Detail: SW 7 ft at 7 seconds and SE 1 foot at 9 seconds, becoming SW 5 ft at 7 seconds and SE 1 foot at 9 seconds Hazy this afternoon
TONIGHT
W winds 10 to 15 kt with gusts up to 20 kt, becoming NW 5 to 10 kt after midnight Seas 3 to 5 ft Wave Detail: SW 5 ft at 6 seconds and SE 1 foot at 9 seconds Hazy
THU
W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon Seas 3 to 4 ft Wave Detail: SW 3 ft at 6 seconds and SE 1 foot at 9 seconds Hazy
THU NIGHT
W winds 10 to 15 kt with gusts up to 20 kt, becoming NW 5 to 10 kt after midnight Seas 3 to 4 ft Wave Detail: SW 3 ft at 6 seconds and SE 1 foot at 9 seconds Hazy in the evening
FRI
N winds around 5 kt, becoming W in the afternoon Seas around 3 ft Wave Detail: SW 2 ft at 6 seconds and E 1 foot at 9 seconds
FRI NIGHT
SW winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: SW 2 ft at 5 seconds and SE 1 foot at 9 seconds
SAT
S winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft A chance of showers
SAT NIGHT AND SUN
SW winds 15 to 20 kt, becoming W Gusts up to 25 kt Seas 3 to 5 ft Showers
SUN NIGHT
NE winds 10 to 15 kt Seas around 5 ft
Reporting time 04:03 AM EDT Wed Jul 15 2026

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