Cape Ann's Marina, MA
08/04/2026 02:00 AM
66°F
TEMPERATURE
Winds 7 mph W
Clear
Clear, with a low around 63. West wind around 7 mph.
Moonrise
11:08 PM
Moonset
11:49 AM
Sunrise
05:37 AM
Moon Phase
Waning gibbous
Sunset
08:00 PM

Hourly Forecast

Tue, 02:00 AM

Clear
Winds: 7 mph W
66°

Tue, 03:00 AM

Clear
Winds: 6 mph W
65°

Tue, 04:00 AM

Clear
Winds: 6 mph W
65°

Tue, 05:00 AM

Clear
Winds: 6 mph W
65°

Tue, 06:00 AM

Sunny
Winds: 6 mph W
64°

Tue, 07:00 AM

Sunny
Winds: 6 mph W
65°

Tue, 08:00 AM

Sunny
Winds: 6 mph W
66°

Tue, 09:00 AM

Sunny
Winds: 6 mph W
69°

Tue, 10:00 AM

Sunny
Winds: 6 mph W
72°

Tue, 11:00 AM

Sunny
Winds: 6 mph W
74°

Tue, 12:00 PM

Sunny
Winds: 6 mph SW
76°

Tue, 01:00 PM

Sunny
Winds: 7 mph SW
77°

Tue, 02:00 PM

Sunny
Winds: 7 mph SW
78°

Tue, 03:00 PM

Sunny
Winds: 8 mph S
76°

Tue, 04:00 PM

Sunny
Winds: 8 mph S
76°

Tue, 05:00 PM

Sunny
Winds: 8 mph S
77°

Tue, 06:00 PM

Mostly Clear
Winds: 7 mph S
76°

Tue, 07:00 PM

Mostly Clear
Winds: 6 mph S
75°

Tue, 08:00 PM

Mostly Clear
Winds: 5 mph S
74°

Tue, 09:00 PM

Partly Cloudy
Winds: 5 mph SW
71°

Tue, 10:00 PM

Mostly Clear
Winds: 5 mph SW
70°

Tue, 11:00 PM

Partly Cloudy
Winds: 5 mph SW
69°

Wed, 12:00 AM

Mostly Clear
Winds: 5 mph SW
69°

Wed, 01:00 AM

Partly Cloudy
Winds: 5 mph SW
68°
Winds: 7 mph W
Clear, with a low around 63. West wind around 7 mph.
Winds: 8 mph SW
Sunny, with a high near 78. Southwest wind around 8 mph.
Winds: 3 to 7 mph SW
Partly cloudy, with a low around 64. Southwest wind 3 to 7 mph.
Winds: 2 to 8 mph SW
Mostly sunny, with a high near 77. Southwest wind 2 to 8 mph.
Winds: 6 mph SW
Partly cloudy, with a low around 67. Southwest wind around 6 mph.
Winds: 5 to 8 mph S
Mostly sunny, with a high near 81. South wind 5 to 8 mph.
Winds: 7 mph SW
Partly cloudy, with a low around 72. Southwest wind around 7 mph.
Winds: 7 mph SW
A slight chance of rain showers after 4pm. Mostly sunny, with a high near 90. Southwest wind around 7 mph.
Winds: 6 mph SW
A chance of rain showers before midnight. Partly cloudy, with a low around 71. Southwest wind around 6 mph. Chance of precipitation is 30%.
Winds: 6 mph S
A chance of rain showers after 3pm. Mostly sunny, with a high near 87. South wind around 6 mph. Chance of precipitation is 30%.
Winds: 5 mph SW
A chance of rain showers before midnight. Mostly cloudy, with a low around 71. Southwest wind around 5 mph. Chance of precipitation is 40%.
Winds: 3 to 7 mph SW
Mostly sunny, with a high near 89. Southwest wind 3 to 7 mph.
Winds: 7 mph SW
Mostly clear, with a low around 71. Southwest wind around 7 mph.
Winds: 5 to 9 mph SW
Sunny, with a high near 90. Southwest wind 5 to 9 mph.

Coastal Waters Forecast for Massachusetts and Rhode Island

National Weather Service Boston/Norton MA

for Massachusetts and Rhode Island coastal waters. SCA conditions persist as low pressure brings heavy rain and gusty winds through this evening. Seas build to between 5 and 7 feet across the outer waters and winds increase to between 15 and 20 kt. Chance for isolated gale conditions across Buzzards Bay and Nantucket sound Monday afternoon. A few weak disturbances arrive next week but impacts to boaters should be minimal.

Coastal waters from the Merrimack River MA to Watch Hill RI out to 60 NM

SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON
Reporting time 01:05 AM EDT Tue Aug 4 2026
REST OF TONIGHT
W winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Wave Detail: W 2 ft at 3 seconds and SE 2 ft at 9 seconds
TUE
W winds 5 to 10 kt, becoming S in the afternoon Seas around 2 ft Wave Detail: SW 1 foot at 4 seconds and SE 1 foot at 7 seconds
TUE NIGHT
SW winds 5 to 10 kt Seas around 2 ft Wave Detail: S 2 ft at 7 seconds and SW 1 foot at 2 seconds
WED
SW winds around 5 kt, becoming S in the afternoon Seas 1 foot or less, then around 2 ft in the afternoon Wave Detail: SW 1 foot at 2 seconds and SE 1 foot at 7 seconds, becoming S 1 foot at 2 seconds and SE 1 foot at 7 seconds
WED NIGHT THROUGH THU NIGHT
SW winds 5 to 10 kt with gusts up to 20 kt Seas around 2 ft Wave Detail: SE 2 ft at 7 seconds and S 1 foot at 3 seconds
FRI AND FRI NIGHT
SW winds 5 to 10 kt Seas 1 foot or less Wave Detail: S 1 foot at 3 seconds and SE 1 foot at 8 seconds
SAT AND SAT NIGHT
SW winds 5 to 10 kt Seas 1 foot or less A chance of showers
Reporting time 01:05 AM EDT Tue Aug 4 2026
REST OF TONIGHT
W winds 10 to 15 kt with gusts up to 20 kt Seas around 2 ft Wave Detail: SW 2 ft at 4 seconds and NE 2 ft at 9 seconds
TUE
W winds around 5 kt, becoming S in the afternoon Seas around 2 ft Wave Detail: S 2 ft at 6 seconds and NE 2 ft at 8 seconds
TUE NIGHT
SW winds 5 to 10 kt Seas 1 foot or less Wave Detail: SW 1 foot at 2 seconds and S 1 foot at 6 seconds
WED
NW winds around 5 kt, becoming S in the afternoon Seas 1 foot or less, then around 2 ft in the afternoon Wave Detail: SW 1 foot at 2 seconds and S 1 foot at 6 seconds, becoming S 2 ft at 7 seconds and SW 1 foot at 2 seconds
WED NIGHT THROUGH THU NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Wave Detail: SE 3 ft at 7 seconds and SW 1 foot at 2 seconds
FRI THROUGH SAT NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Wave Detail: SE 2 ft at 7 seconds and SW 1 foot at 2 seconds
Reporting time 01:05 AM EDT Tue Aug 4 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON
Reporting time 01:05 AM EDT Tue Aug 4 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
Reporting time 01:05 AM EDT Tue Aug 4 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
Reporting time 01:05 AM EDT Tue Aug 4 2026
SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT EARLY THIS MORNING
Reporting time 01:05 AM EDT Tue Aug 4 2026
SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT EARLY THIS MORNING
Reporting time 01:05 AM EDT Tue Aug 4 2026
SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT EARLY THIS MORNING
Reporting time 01:05 AM EDT Tue Aug 4 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON
Reporting time 01:05 AM EDT Tue Aug 4 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON
Reporting time 01:05 AM EDT Tue Aug 4 2026
REST OF TONIGHT
W winds 10 to 15 kt Waves around 2 ft
TUE
W winds 5 to 10 kt, becoming S in the afternoon Waves 1 foot or less
TUE NIGHT
SW winds 5 to 10 kt Waves 1 foot or less
WED
SW winds around 5 kt, becoming S in the afternoon Waves 1 foot or less
WED NIGHT THROUGH THU NIGHT
SW winds 5 to 10 kt Waves 1 foot or less
FRI
SW winds 5 to 10 kt Waves 1 foot or less
FRI NIGHT THROUGH SAT NIGHT
SW winds 5 to 10 kt Waves 1 foot or less A chance of showers
Reporting time 01:05 AM EDT Tue Aug 4 2026
REST OF TONIGHT
NW winds 5 to 10 kt Waves 2 to 3 ft
TUE
W winds around 5 kt, becoming S in the afternoon Waves 2 to 3 ft
TUE NIGHT
S winds 5 to 10 kt, becoming NW after midnight Waves around 2 ft
WED
NW winds around 5 kt, becoming S in the afternoon Waves around 2 ft
WED NIGHT THROUGH THU NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Waves around 2 ft
FRI THROUGH SAT NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Waves 2 to 3 ft
Reporting time 01:05 AM EDT Tue Aug 4 2026
REST OF TONIGHT
W winds 15 to 20 kt with gusts up to 25 kt Seas 5 to 7 ft Wave Detail: SW 6 ft at 7 seconds and E 1 foot at 9 seconds
TUE
SW winds 10 to 15 kt Gusts up to 20 kt in the morning Seas 4 to 6 ft, subsiding to 3 to 4 ft in the afternoon Wave Detail: S 5 ft at 8 seconds and W 3 ft at 5 seconds, becoming S 4 ft at 8 seconds and SW 2 ft at 4 seconds
TUE NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight Seas 3 to 4 ft Wave Detail: S 3 ft at 8 seconds and SW 2 ft at 5 seconds
WED
SW winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: S 3 ft at 7 seconds and SW 2 ft at 4 seconds
WED NIGHT THROUGH THU NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Wave Detail: S 3 ft at 7 seconds and SW 2 ft at 3 seconds
FRI THROUGH SAT NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 4 ft Wave Detail: S 3 ft at 6 seconds and E 1 foot at 9 seconds
Reporting time 01:05 AM EDT Tue Aug 4 2026
REST OF TONIGHT
W winds 15 to 20 kt with gusts up to 25 kt Seas 6 to 8 ft Wave Detail: S 8 ft at 9 seconds and W 2 ft at 5 seconds Patchy fog Showers likely Vsby 1 NM or less
TUE
W winds 5 to 10 kt, becoming SW in the afternoon Seas 5 to 7 ft, subsiding to 4 to 5 ft in the afternoon Wave Detail: S 6 ft at 8 seconds and NW 2 ft at 4 seconds, becoming S 5 ft at 8 seconds and NW 1 foot at 4 seconds
TUE NIGHT
S winds 5 to 10 kt Seas 3 to 5 ft Wave Detail: S 4 ft at 7 seconds and NW 1 foot at 4 seconds
WED
SW winds 5 to 10 kt Seas around 3 ft Wave Detail: S 3 ft at 7 seconds and W 1 foot at 3 seconds Patchy fog Vsby 1 to 3 NM
WED NIGHT THROUGH THU NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Seas 3 to 5 ft Wave Detail: S 4 ft at 7 seconds and W 1 foot at 3 seconds
FRI THROUGH SAT NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Seas 3 to 5 ft Wave Detail: SW 3 ft at 5 seconds and SE 1 foot at 8 seconds
Reporting time 01:05 AM EDT Tue Aug 4 2026
REST OF TONIGHT
W winds 10 to 15 kt with gusts up to 25 kt Seas 6 to 8 ft Wave Detail: SW 8 ft at 8 seconds and NW 1 foot at 5 seconds Patchy fog Showers likely with a slight chance of tstms Vsby 1 to 3 NM
TUE
N winds around 5 kt, becoming E around 5 kt in the afternoon Seas 5 to 7 ft Wave Detail: S 6 ft at 8 seconds and SW 4 ft at 7 seconds
TUE NIGHT
SE winds around 5 kt Seas 3 to 5 ft Wave Detail: S 4 ft at 7 seconds and W 1 foot at 4 seconds A chance of showers after midnight
WED
SW winds 5 to 10 kt Seas 3 to 4 ft Wave Detail: SW 4 ft at 7 seconds and E 1 foot at 10 seconds Patchy fog A chance of showers in the morning
WED NIGHT THROUGH THU NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Seas 3 to 5 ft Wave Detail: SE 4 ft at 7 seconds and NW 2 ft at 4 seconds
FRI THROUGH SAT NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Seas 3 to 5 ft Wave Detail: W 4 ft at 6 seconds and SE 1 foot at 8 seconds
Reporting time 01:05 AM EDT Tue Aug 4 2026
REST OF TONIGHT
NW winds 10 to 15 kt with gusts up to 20 kt Seas 6 to 7 ft Wave Detail: S 7 ft at 8 seconds and NW 2 ft at 6 seconds A chance of showers
TUE
N winds 5 to 10 kt, becoming E in the afternoon Seas 4 to 6 ft Wave Detail: S 6 ft at 8 seconds and W 3 ft at 8 seconds
TUE NIGHT
SE winds around 5 kt Seas 3 to 4 ft Wave Detail: S 4 ft at 7 seconds and W 1 foot at 4 seconds
WED
W winds around 5 kt, becoming SW in the afternoon Seas 3 to 5 ft Wave Detail: S 5 ft at 7 seconds and W 5 ft at 8 seconds
WED NIGHT THROUGH THU NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Seas 4 to 6 ft Wave Detail: S 4 ft at 7 seconds and W 2 ft at 4 seconds
FRI THROUGH SAT NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Seas 3 to 5 ft Wave Detail: W 4 ft at 5 seconds and SE 2 ft at 9 seconds
Reporting time 01:05 AM EDT Tue Aug 4 2026
Oilrig
NWS
Buoy
Fixed Station
USGS
Ship
Other