Cape Ann's Marina, MA
07/03/2026 03:00 PM
89°F
TEMPERATURE
Winds 9 mph W
Sunny
Sunny, with a high near 90. Heat index values as high as 95. West wind around 10 mph.

Alerts

You have (1) alert(s). Tap to see details.

Extreme Heat Warning

Severe
Extreme Heat Warning issued July 3 at 2:59PM EDT until July 4 at 8:00PM EDT by NWS Boston/Norton MA
NWS Boston/Norton MA
Category Certainty Severity
Met Likely Severe
Status Urgency Category
Actual Expected Met
Effective Ends Expires
07/03/2026 02:59 PM 07/04/2026 08:00 PM 07/04/2026 04:00 AM 
* WHAT...Dangerously hot conditions with heat index values of 100 to
110 degrees expected today. Heat indices of 95-100+ degrees
expected on Independence Day.

* WHERE...Portions of northern Connecticut, central, eastern,
northeastern, southeastern, and western Massachusetts, and
northern and southern Rhode Island.

* WHEN...Until 8 PM EDT Saturday.

* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.

* ADDITIONAL DETAILS...This is a prolonged and dangerous heatwave
with little relief at night.
Moonrise
11:41 PM
Moonset
09:29 AM
Sunrise
05:09 AM
Moon Phase
Waning gibbous
Sunset
08:24 PM

Hourly Forecast

Fri, 03:00 PM

Sunny
Winds: 9 mph W
89°

Fri, 04:00 PM

Sunny
Winds: 9 mph W
89°

Fri, 05:00 PM

Sunny
Winds: 10 mph W
88°

Fri, 06:00 PM

Mostly Clear
Winds: 9 mph W
87°

Fri, 07:00 PM

Mostly Clear
Winds: 8 mph W
85°

Fri, 08:00 PM

Partly Cloudy
Winds: 7 mph W
84°

Fri, 09:00 PM

Scattered Showers And Thunderstorms
Winds: 7 mph W
82°

Fri, 10:00 PM

Scattered Showers And Thunderstorms
Winds: 7 mph W
80°

Fri, 11:00 PM

Scattered Showers And Thunderstorms
Winds: 7 mph W
79°

Sat, 12:00 AM

Scattered Showers And Thunderstorms
Winds: 7 mph W
79°

Sat, 01:00 AM

Scattered Showers And Thunderstorms
Winds: 7 mph W
78°

Sat, 02:00 AM

Isolated Showers And Thunderstorms
Winds: 6 mph W
77°

Sat, 03:00 AM

Isolated Showers And Thunderstorms
Winds: 7 mph W
76°

Sat, 04:00 AM

Isolated Showers And Thunderstorms
Winds: 8 mph W
75°

Sat, 05:00 AM

Isolated Showers And Thunderstorms
Winds: 8 mph W
74°

Sat, 06:00 AM

Isolated Showers And Thunderstorms
Winds: 9 mph W
75°

Sat, 07:00 AM

Isolated Showers And Thunderstorms
Winds: 9 mph NW
76°

Sat, 08:00 AM

Isolated Showers And Thunderstorms
Winds: 9 mph NW
78°

Sat, 09:00 AM

Isolated Showers And Thunderstorms
Winds: 9 mph NW
81°

Sat, 10:00 AM

Isolated Showers And Thunderstorms
Winds: 9 mph NW
83°

Sat, 11:00 AM

Isolated Showers And Thunderstorms
Winds: 9 mph NW
84°

Sat, 12:00 PM

Isolated Showers And Thunderstorms
Winds: 9 mph NW
85°

Sat, 01:00 PM

Scattered Showers And Thunderstorms
Winds: 9 mph NW
85°

Sat, 02:00 PM

Scattered Showers And Thunderstorms
Winds: 9 mph W
85°

Today

Sunny
90°
Winds: 10 mph W
Sunny, with a high near 90. Heat index values as high as 95. West wind around 10 mph.

Tonight

Scattered Showers And Thunderstorms
74°
Winds: 6 to 9 mph W
Scattered showers and thunderstorms after 9pm. Partly cloudy, with a low around 74. West wind 6 to 9 mph. Chance of precipitation is 30%.

Independence Day

Scattered Showers And Thunderstorms
89°
Winds: 9 mph NW
Scattered showers and thunderstorms. Mostly sunny. High near 89, with temperatures falling to around 83 in the afternoon. Northwest wind around 9 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Saturday Night

Scattered Showers And Thunderstorms then Partly Cloudy
64°
Winds: 6 to 9 mph NW
Scattered showers and thunderstorms before midnight. Partly cloudy, with a low around 64. Northwest wind 6 to 9 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Sunday

Sunny
72°
Winds: 5 to 9 mph E
Sunny, with a high near 72. East wind 5 to 9 mph.

Sunday Night

Mostly Cloudy
59°
Winds: 2 to 9 mph S
Mostly cloudy, with a low around 59. South wind 2 to 9 mph.

Monday

Partly Sunny then Chance Rain Showers
78°
Winds: 2 to 8 mph SE
A chance of rain showers after 2pm. Partly sunny, with a high near 78. Southeast wind 2 to 8 mph. Chance of precipitation is 30%.

Monday Night

Chance Rain Showers
64°
Winds: 6 mph SE
A chance of rain showers before 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Southeast wind around 6 mph. Chance of precipitation is 50%.

Tuesday

Chance Showers And Thunderstorms
82°
Winds: 5 to 9 mph E
A chance of showers and thunderstorms. Partly sunny, with a high near 82. East wind 5 to 9 mph. Chance of precipitation is 50%.

Tuesday Night

Chance Rain Showers
61°
Winds: 7 mph NE
A chance of rain showers. Mostly cloudy, with a low around 61. Northeast wind around 7 mph. Chance of precipitation is 30%.

Wednesday

Slight Chance Rain Showers
85°
Winds: 7 mph E
A slight chance of rain showers before 4pm. Mostly sunny, with a high near 85. East wind around 7 mph.

Wednesday Night

Partly Cloudy
64°
Winds: 5 mph S
Partly cloudy, with a low around 64. South wind around 5 mph.

Thursday

Mostly Sunny
92°
Winds: 3 to 8 mph SW
Mostly sunny, with a high near 92. Southwest wind 3 to 8 mph.

Thursday Night

Partly Cloudy
68°
Winds: 7 mph SW
Partly cloudy, with a low around 68. Southwest 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. A Bermuda high will continue to result in a very humid SW flow of air across the waters today. A cold front will cross the waters Sat. High pres then noses down from Quebec as low pres approaches from the west Sun into early next week.

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

THIS AFTERNOON
SW winds 5 to 10 kt Seas around 2 ft Wave Detail: W 1 foot at 3 seconds and SE 1 foot at 9 seconds
TONIGHT
W winds around 10 kt Seas around 2 ft Wave Detail: W 1 foot at 3 seconds and SE 1 foot at 9 seconds Scattered showers and tstms
SAT
W winds 5 to 10 kt Seas around 2 ft Wave Detail: W 1 foot at 3 seconds and SE 1 foot at 7 seconds Scattered showers in the afternoon
SAT NIGHT
W winds 5 to 10 kt, becoming N after midnight Seas around 2 ft Wave Detail: W 1 foot at 3 seconds and SE 1 foot at 8 seconds Scattered showers in the evening
SUN
N winds 5 to 10 kt, becoming E in the afternoon Seas around 2 ft Wave Detail: SE 2 ft at 7 seconds and NW 1 foot at 3 seconds
SUN NIGHT
S winds 5 to 10 kt Seas around 2 ft Wave Detail: SW 1 foot at 3 seconds and SE 1 foot at 7 seconds
MON
SE winds 5 to 10 kt Seas around 2 ft
MON NIGHT AND TUE
SE winds 5 to 10 kt, becoming E 10 to 15 kt with gusts up to 20 kt Seas around 2 ft A chance of showers
TUE NIGHT
NE winds around 10 kt Seas 2 to 3 ft A chance of showers
Reporting time 01:03 PM EDT Fri Jul 3 2026

Massachusetts Bay and Ipswich Bay

THIS AFTERNOON
SW winds 5 to 10 kt Seas 1 foot or less Wave Detail: W 1 foot at 2 seconds and E 1 foot at 9 seconds
TONIGHT
W winds 5 to 10 kt Seas 1 foot or less Wave Detail: W 1 foot at 2 seconds and E 1 foot at 9 seconds Scattered showers and tstms
SAT
W winds 5 to 10 kt Seas 1 foot or less Wave Detail: W 1 foot at 2 seconds and E 1 foot at 9 seconds Scattered showers in the afternoon
SAT NIGHT
NW winds 5 to 10 kt Seas 1 foot or less Wave Detail: NW 1 foot at 2 seconds and E 1 foot at 9 seconds Scattered showers in the evening
SUN
N winds around 5 kt, becoming E in the afternoon Seas 1 foot or less, then around 2 ft in the afternoon Wave Detail: NW 1 foot at 2 seconds and E 1 foot at 8 seconds, becoming W 1 foot at 2 seconds and E 1 foot at 7 seconds
SUN NIGHT
S winds 5 to 10 kt Seas 1 foot or less Wave Detail: S 1 foot at 2 seconds and SE 1 foot at 5 seconds
MON
SE winds 5 to 10 kt Seas 1 foot or less
MON NIGHT AND TUE
SE winds 5 to 10 kt, becoming E 10 to 15 kt with gusts up to 20 kt Seas 1 foot or less, then around 2 ft A chance of showers
TUE NIGHT
NE winds 10 to 15 kt Seas around 2 ft A chance of showers
Reporting time 01:03 PM EDT Fri Jul 3 2026

Cape Cod Bay

THIS AFTERNOON
SW winds 5 to 10 kt with gusts up to 20 kt Seas 1 foot or less Wave Detail: W 1 foot at 3 seconds and SE 1 foot at 7 seconds
TONIGHT
W winds 5 to 10 kt Seas 1 foot or less Wave Detail: SW 1 foot at 2 seconds and SE 1 foot at 9 seconds Scattered showers and tstms
SAT
W winds 5 to 10 kt Seas 1 foot or less Wave Detail: W 1 foot at 3 seconds and SE 1 foot at 9 seconds Scattered showers in the afternoon
SAT NIGHT
W winds 5 to 10 kt, becoming N after midnight Seas 1 foot or less Wave Detail: W 1 foot at 3 seconds and SE 1 foot at 9 seconds Scattered showers in the evening
SUN
N winds 5 to 10 kt, becoming NE in the afternoon Seas 1 foot or less Wave Detail: NW 1 foot at 3 seconds and E 1 foot at 9 seconds
SUN NIGHT
S winds around 5 kt Seas 1 foot or less Wave Detail: W 1 foot at 3 seconds and E 1 foot at 3 seconds
MON
SE winds 5 to 10 kt Seas 1 foot or less
MON NIGHT AND TUE
SE winds 5 to 10 kt, becoming E 10 to 15 kt with gusts up to 20 kt Seas around 2 ft A chance of showers and tstms
TUE NIGHT
NE winds around 10 kt Seas around 2 ft A chance of showers
Reporting time 01:03 PM EDT Fri Jul 3 2026

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

THIS AFTERNOON
SW winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: W 3 ft at 5 seconds and SE 2 ft at 9 seconds
TONIGHT
W winds 10 to 15 kt Seas 2 to 3 ft Wave Detail: W 3 ft at 6 seconds and SE 1 foot at 9 seconds Scattered showers and tstms
SAT
W winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: W 2 ft at 5 seconds and SE 1 foot at 9 seconds Scattered showers in the afternoon
SAT NIGHT
W winds 5 to 10 kt, becoming N after midnight Seas 2 to 3 ft Wave Detail: W 2 ft at 5 seconds and SE 1 foot at 9 seconds Scattered showers in the evening
SUN
NE winds 5 to 10 kt Seas around 2 ft Wave Detail: NW 2 ft at 4 seconds and SE 1 foot at 9 seconds
SUN NIGHT
SE winds around 5 kt Seas around 2 ft Wave Detail: S 2 ft at 7 seconds
MON
SE winds 5 to 10 kt Seas around 2 ft A chance of showers
MON NIGHT
SE winds 10 to 15 kt Seas around 2 ft A chance of showers
TUE
E winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft A chance of showers and tstms
TUE NIGHT
NE winds 10 to 15 kt Seas 3 to 5 ft A chance of showers
Reporting time 01:03 PM EDT Fri Jul 3 2026

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

THIS AFTERNOON
SW winds 10 to 15 kt with gusts up to 20 kt Seas 3 to 4 ft Wave Detail: SW 4 ft at 6 seconds and SE 1 foot at 9 seconds
TONIGHT
W winds 10 to 15 kt Seas 2 to 4 ft Wave Detail: SW 4 ft at 6 seconds and SE 1 foot at 9 seconds Scattered showers and tstms Patchy fog in the evening
SAT
W winds around 10 kt Seas 2 to 3 ft Wave Detail: SW 3 ft at 5 seconds and SE 1 foot at 9 seconds Scattered showers in the afternoon
SAT NIGHT
W winds 5 to 10 kt, becoming N after midnight Seas 2 to 3 ft Wave Detail: SW 3 ft at 5 seconds and SE 1 foot at 9 seconds Scattered showers in the evening
SUN
E winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: SW 2 ft at 6 seconds and SE 1 foot at 9 seconds
SUN NIGHT
SE winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: S 2 ft at 7 seconds A chance of showers after midnight
MON
SE winds 5 to 10 kt with gusts up to 20 kt Seas around 2 ft A chance of showers
MON NIGHT
SE winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft A chance of showers and tstms
TUE
E winds 15 to 20 kt Seas 2 to 4 ft Showers likely with a chance of tstms
TUE NIGHT
NE winds 10 to 15 kt with gusts up to 20 kt Seas 3 to 4 ft A chance of showers
Reporting time 01:03 PM EDT Fri Jul 3 2026

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

THIS AFTERNOON
SW winds 10 to 15 kt with gusts up to 20 kt Seas 3 to 4 ft Wave Detail: SW 4 ft at 6 seconds and SE 1 foot at 9 seconds
TONIGHT
W winds 10 to 15 kt Gusts up to 20 kt in the evening Seas 2 to 4 ft Wave Detail: SW 4 ft at 6 seconds and SE 1 foot at 9 seconds Scattered showers and tstms
SAT
W winds 10 to 15 kt Seas 2 to 3 ft Wave Detail: SW 3 ft at 5 seconds and SE 1 foot at 9 seconds Scattered showers in the afternoon
SAT NIGHT
W winds 10 to 15 kt, becoming N 5 to 10 kt after midnight Seas 2 to 3 ft Wave Detail: W 3 ft at 5 seconds and SE 1 foot at 9 seconds Scattered showers in the evening
SUN
NE winds 5 to 10 kt, becoming E in the afternoon Seas 2 to 3 ft Wave Detail: NW 3 ft at 6 seconds and SE 1 foot at 9 seconds
SUN NIGHT
SE winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: S 2 ft at 7 seconds A chance of showers
MON
E winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft A chance of showers
MON NIGHT
E winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Showers likely with a chance of tstms
TUE
E winds around 15 kt with gusts up to 20 kt Seas 3 to 5 ft Showers likely with a chance of tstms
TUE NIGHT
NE winds 10 to 15 kt with gusts up to 20 kt Seas 3 to 5 ft A chance of showers
Reporting time 01:03 PM EDT Fri Jul 3 2026

Nantucket Sound

THIS AFTERNOON
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 SE 1 foot at 9 seconds
TONIGHT
SW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt after midnight Seas 2 to 3 ft Wave Detail: W 2 ft at 4 seconds and SE 1 foot at 9 seconds Scattered showers and tstms
SAT
W winds 5 to 10 kt Seas around 2 ft Wave Detail: SW 2 ft at 3 seconds and SE 1 foot at 9 seconds Scattered showers in the afternoon
SAT NIGHT
W winds 5 to 10 kt, becoming N after midnight Seas around 2 ft Wave Detail: W 2 ft at 4 seconds and SE 1 foot at 9 seconds Scattered showers in the evening
SUN
NE winds around 5 kt, becoming E in the afternoon Seas around 2 ft Wave Detail: NW 1 foot at 4 seconds and E 1 foot at 9 seconds
SUN NIGHT
SE winds around 5 kt Seas around 2 ft in the evening, then 1 foot or less Wave Detail: E 1 foot at 4 seconds and SW 1 foot at 6 seconds, becoming SW 1 foot at 5 seconds and E 1 foot at 6 seconds A chance of showers after midnight
MON
SE winds 5 to 10 kt Seas around 2 ft A chance of showers
MON NIGHT AND TUE
E winds 10 to 15 kt Gusts up to 20 kt Seas 2 to 3 ft Showers likely with a chance of tstms
TUE NIGHT
NE winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft A chance of showers
Reporting time 01:03 PM EDT Fri Jul 3 2026

Vineyard Sound

THIS AFTERNOON
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
TONIGHT
SW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt after midnight Seas 2 to 3 ft Wave Detail: SW 3 ft at 6 seconds and SE 1 foot at 9 seconds Scattered showers and tstms
SAT
W winds 5 to 10 kt Seas around 2 ft Wave Detail: SW 2 ft at 5 seconds and SE 1 foot at 9 seconds Scattered showers in the afternoon
SAT NIGHT
W winds 5 to 10 kt, becoming N after midnight Seas around 2 ft Wave Detail: SW 2 ft at 5 seconds and SE 1 foot at 9 seconds Scattered showers in the evening
SUN
NE winds around 5 kt, becoming SE in the afternoon Seas around 2 ft Wave Detail: W 2 ft at 5 seconds and E 1 foot at 9 seconds
SUN NIGHT
SE winds around 5 kt Seas around 2 ft Wave Detail: SW 2 ft at 6 seconds and SE 1 foot at 6 seconds A chance of showers after midnight
MON
SE winds 5 to 10 kt with gusts up to 20 kt Seas around 2 ft A chance of showers
MON NIGHT AND TUE
E winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Showers likely with a chance of tstms
TUE NIGHT
NE winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft A chance of showers
Reporting time 01:03 PM EDT Fri Jul 3 2026

Buzzards Bay

THIS AFTERNOON
SW winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Wave Detail: SW 2 ft at 5 seconds and S 1 foot at 8 seconds
TONIGHT
SW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt after midnight Seas 2 to 3 ft Wave Detail: SW 3 ft at 5 seconds and SE 1 foot at 9 seconds Scattered showers and tstms
SAT
W winds 5 to 10 kt Seas around 2 ft Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at 8 seconds Scattered showers in the afternoon
SAT NIGHT
W winds 5 to 10 kt, becoming N after midnight Seas around 2 ft Wave Detail: SW 2 ft at 5 seconds and SE 1 foot at 9 seconds Scattered showers in the evening
SUN
NE winds around 5 kt, becoming SE in the afternoon Seas 1 foot or less, then around 2 ft in the afternoon Wave Detail: W 1 foot at 5 seconds and E 1 foot at 8 seconds, becoming E 1 foot at 2 seconds and SW 1 foot at 6 seconds
SUN NIGHT
SE winds around 5 kt Seas around 2 ft in the evening, then 1 foot or less Wave Detail: SE 1 foot at 3 seconds and SW 1 foot at 6 seconds, becoming S 1 foot at 7 seconds A chance of showers after midnight
MON
SE winds 5 to 10 kt Seas around 2 ft A chance of showers
MON NIGHT AND TUE
E winds 10 to 15 kt Gusts up to 20 kt Seas 2 to 3 ft Showers likely with a chance of tstms
TUE NIGHT
NE winds 10 to 15 kt with gusts up to 20 kt Seas around 2 ft A chance of showers
Reporting time 01:03 PM EDT Fri Jul 3 2026

Rhode Island Sound

THIS AFTERNOON
SW winds 10 to 15 kt with gusts up to 25 kt Seas 2 to 3 ft Wave Detail: SW 3 ft at 6 seconds and SE 1 foot at 9 seconds
TONIGHT
SW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt after midnight Seas 2 to 3 ft Wave Detail: SW 3 ft at 6 seconds and SE 1 foot at 9 seconds Scattered showers and tstms
SAT
W winds 5 to 10 kt, becoming SW 10 to 15 kt in the afternoon Seas 2 to 3 ft Wave Detail: SW 3 ft at 5 seconds and SE 1 foot at 9 seconds Scattered showers in the afternoon
SAT NIGHT
W winds 5 to 10 kt, becoming N after midnight Seas 2 to 3 ft Wave Detail: SW 3 ft at 5 seconds and SE 1 foot at 9 seconds Scattered showers in the evening
SUN
NE winds around 5 kt, becoming SE in the afternoon Seas around 2 ft Wave Detail: W 2 ft at 6 seconds and SE 1 foot at 9 seconds
SUN NIGHT
SE winds 5 to 10 kt Seas around 2 ft Wave Detail: S 2 ft at 6 seconds and SE 1 foot at 9 seconds A chance of showers after midnight
MON
SE winds 10 to 15 kt with gusts up to 20 kt Seas around 2 ft A chance of showers
MON NIGHT AND TUE
E winds 10 to 15 kt, increasing to 15 to 20 kt Seas 2 to 4 ft Showers likely with a chance of tstms
TUE NIGHT
NE winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 4 ft A chance of showers
Reporting time 01:03 PM EDT Fri Jul 3 2026

Block Island Sound

THIS AFTERNOON
SW winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Wave Detail: SW 3 ft at 5 seconds and SE 2 ft at 9 seconds
TONIGHT
SW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt after midnight Seas 2 to 3 ft Wave Detail: W 3 ft at 5 seconds and SE 1 foot at 9 seconds Scattered showers and tstms
SAT
W 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 Scattered showers in the afternoon
SAT NIGHT
W winds 5 to 10 kt, becoming N after midnight Seas 2 to 3 ft Wave Detail: W 2 ft at 5 seconds and SE 1 foot at 9 seconds Scattered showers in the evening
SUN
E winds 5 to 10 kt Seas around 2 ft Wave Detail: SW 2 ft at 6 seconds and SE 1 foot at 9 seconds
SUN NIGHT
SE winds 5 to 10 kt Seas around 2 ft Wave Detail: S 2 ft at 7 seconds A chance of showers
MON
E winds 5 to 10 kt with gusts up to 20 kt Seas around 2 ft A chance of showers
MON NIGHT AND TUE
E winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 4 ft Showers likely with a chance of tstms
TUE NIGHT
NE winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 4 ft A chance of showers
Reporting time 01:03 PM EDT Fri Jul 3 2026

Boston Harbor

THIS AFTERNOON
W winds 5 to 10 kt Waves around 2 ft
TONIGHT
W winds 5 to 10 kt Waves around 2 ft in the evening, then 1 foot or less Scattered showers and tstms
SAT
NW winds 5 to 10 kt Waves 1 foot or less Scattered showers in the afternoon
SAT NIGHT
NW winds around 5 kt Waves 1 foot or less Scattered showers in the evening
SUN
N winds around 5 kt, becoming E in the afternoon Waves 1 foot or less, then around 2 ft in the afternoon
SUN NIGHT
S winds around 5 kt Waves 1 foot or less
MON
SE winds 5 to 10 kt Waves around 2 ft A chance of showers
MON NIGHT
E winds 5 to 10 kt Waves 1 foot or less A chance of showers
TUE
E winds 10 to 15 kt with gusts up to 20 kt Waves around 2 ft A chance of showers and tstms
TUE NIGHT
NE winds 5 to 10 kt Waves around 2 ft A chance of showers
Reporting time 01:03 PM EDT Fri Jul 3 2026

Narragansett Bay

THIS AFTERNOON
W winds 5 to 10 kt with gusts up to 20 kt Waves around 2 ft
TONIGHT
W winds 5 to 10 kt Waves around 2 ft Scattered showers and tstms
SAT
W winds 5 to 10 kt Waves around 2 ft Scattered showers in the afternoon
SAT NIGHT
W winds 5 to 10 kt, becoming N after midnight Waves around 2 ft Scattered showers in the evening
SUN
NE winds around 5 kt, becoming SE in the afternoon Waves around 2 ft
SUN NIGHT
SE winds around 5 kt Waves around 2 ft in the evening, then 1 foot or less A chance of showers after midnight
MON
SE winds 5 to 10 kt Waves around 2 ft A chance of showers
MON NIGHT AND TUE
E winds 10 to 15 kt Gusts up to 20 kt Waves 2 to 3 ft Showers likely with a chance of tstms
TUE NIGHT
NE winds 10 to 15 kt Waves 2 to 3 ft A chance of showers
Reporting time 01:03 PM EDT Fri Jul 3 2026

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

THIS AFTERNOON
SW winds around 10 kt Seas 2 to 3 ft Wave Detail: W 2 ft at 3 seconds and SE 2 ft at 7 seconds
TONIGHT
W winds around 10 kt Seas 2 to 3 ft Wave Detail: W 2 ft at 3 seconds and SE 2 ft at 7 seconds Scattered showers and tstms
SAT
W winds around 10 kt Seas around 2 ft Wave Detail: W 2 ft at 5 seconds and SE 2 ft at 9 seconds Scattered showers in the afternoon
SAT NIGHT
W winds around 10 kt, becoming N after midnight Seas around 2 ft Wave Detail: W 2 ft at 4 seconds and SE 1 foot at 9 seconds Scattered showers in the evening
SUN
N winds 5 to 10 kt, becoming NE in the afternoon Seas around 2 ft Wave Detail: NW 2 ft at 4 seconds and SE 2 ft at 9 seconds
SUN NIGHT
S winds 5 to 10 kt Seas around 2 ft Wave Detail: SE 2 ft at 8 seconds and SW 1 foot at 4 seconds
MON
SE winds 5 to 10 kt Seas around 2 ft
MON NIGHT AND TUE
E winds 5 to 10 kt Gusts up to 20 kt Seas around 2 ft A chance of showers
TUE NIGHT
NE winds around 10 kt Seas 3 to 5 ft A chance of showers
Reporting time 01:03 PM EDT Fri Jul 3 2026

Ocean Waters from Provincetown to Nantucket from 20 to 60 NM

THIS AFTERNOON
W winds around 10 kt Seas 3 to 4 ft Wave Detail: SW 3 ft at 6 seconds and SE 1 foot at 9 seconds
TONIGHT
W winds 10 to 15 kt Seas around 3 ft Wave Detail: SW 3 ft at 6 seconds and SE 1 foot at 9 seconds Scattered showers and tstms Patchy fog in the evening with vsby 1 to 3 NM
SAT
W winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: W 3 ft at 6 seconds and SE 1 foot at 9 seconds Scattered showers in the afternoon
SAT NIGHT
W winds 5 to 10 kt, becoming N after midnight Seas 2 to 3 ft Wave Detail: W 3 ft at 5 seconds and SE 1 foot at 9 seconds Scattered showers in the evening
SUN
NE winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: NW 2 ft at 5 seconds and SE 1 foot at 9 seconds
SUN NIGHT
SE winds around 5 kt Seas 2 to 3 ft Wave Detail: S 2 ft at 7 seconds
MON
SE winds 5 to 10 kt Seas around 2 ft A chance of showers
MON NIGHT
SE winds 10 to 15 kt Seas around 2 ft A chance of showers
TUE
E winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 4 ft A chance of showers
TUE NIGHT
E winds 10 to 15 kt with gusts up to 20 kt Seas 4 to 6 ft A chance of showers
Reporting time 01:03 PM EDT Fri Jul 3 2026

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

THIS AFTERNOON
W winds 10 to 15 kt with gusts up to 20 kt Seas around 4 ft Wave Detail: SW 4 ft at 6 seconds and SE 1 foot at 9 seconds
TONIGHT
W winds 10 to 15 kt Seas 3 to 4 ft Wave Detail: SW 3 ft at 6 seconds and SE 1 foot at 9 seconds Scattered showers and tstms Patchy fog in the evening with vsby 1 to 3 NM
SAT
W winds around 10 kt Seas around 3 ft Wave Detail: SW 3 ft at 5 seconds and SE 1 foot at 9 seconds Scattered showers in the afternoon
SAT NIGHT
W winds 10 to 15 kt, becoming NW 5 to 10 kt after midnight Seas around 3 ft Wave Detail: SW 3 ft at 5 seconds and SE 1 foot at 9 seconds Scattered showers in the evening
SUN
NE winds 5 to 10 kt Seas around 3 ft Wave Detail: SW 3 ft at 6 seconds and E 1 foot at 9 seconds
SUN NIGHT
E winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: S 2 ft at 7 seconds A chance of showers
MON
E winds 5 to 10 kt with gusts up to 20 kt Seas 2 to 3 ft A chance of showers
MON NIGHT
E winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Showers likely with a chance of tstms
TUE
SE winds around 15 kt with gusts up to 20 kt Seas 4 to 6 ft Showers likely with a chance of tstms
TUE NIGHT
E winds 10 to 15 kt with gusts up to 20 kt Seas 4 to 6 ft A chance of showers
Reporting time 01:03 PM EDT Fri Jul 3 2026

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

THIS AFTERNOON
W winds 10 to 15 kt with gusts up to 20 kt Seas 3 to 4 ft Wave Detail: SW 3 ft at 6 seconds and SE 1 foot at 9 seconds
TONIGHT
W winds 10 to 15 kt with gusts up to 20 kt Seas 3 to 4 ft Wave Detail: SW 3 ft at 6 seconds and SE 1 foot at 9 seconds Scattered showers and tstms
SAT
W winds 10 to 15 kt Seas around 3 ft Wave Detail: SW 3 ft at 5 seconds and SE 1 foot at 9 seconds Scattered showers in the afternoon
SAT NIGHT
W winds 10 to 15 kt, becoming NW 5 to 10 kt after midnight Seas around 3 ft Wave Detail: SW 3 ft at 5 seconds and SE 1 foot at 9 seconds Scattered showers
SUN
NE winds 5 to 10 kt Seas around 3 ft Wave Detail: W 3 ft at 6 seconds and E 2 ft at 9 seconds Scattered showers
SUN NIGHT
E winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: S 2 ft at 7 seconds A chance of showers
MON
E winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Showers likely
MON NIGHT
E winds around 15 kt with gusts up to 20 kt Seas 3 to 4 ft Showers likely with a chance of tstms
TUE
E winds around 15 kt with gusts up to 20 kt Seas 4 to 6 ft Showers likely with a chance of tstms
TUE NIGHT
NE winds 10 to 15 kt with gusts up to 20 kt Seas 4 to 6 ft A chance of showers
Reporting time 01:03 PM EDT Fri Jul 3 2026

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