Cape Ann's Marina, MA
06/28/2026 02:00 PM
73°F
TEMPERATURE
Winds 5 mph E
Mostly Sunny
Mostly sunny, with a high near 74. Southeast wind around 6 mph.

Alerts

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

Extreme Heat Watch

Severe
Extreme Heat Watch issued June 28 at 1:29PM EDT until July 3 at 8:00PM EDT by NWS Boston/Norton MA
NWS Boston/Norton MA
Category Certainty Severity
Met Likely Severe
Status Urgency Category
Actual Future Met
Effective Ends Expires
06/28/2026 01:29 PM 07/03/2026 08:00 PM 06/29/2026 08:00 AM 
* WHAT...Dangerously hot conditions with heat index values up to 110
possible.

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

* WHEN...From Wednesday morning through Friday evening.

* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
Moonrise
08:54 PM
Moonset
04:26 AM
Sunrise
05:06 AM
Moon Phase
Waxing gibbous
Sunset
08:25 PM

Hourly Forecast

Sun, 02:00 PM

Mostly Sunny
Winds: 5 mph E
73°

Sun, 03:00 PM

Mostly Sunny
Winds: 6 mph E
72°

Sun, 04:00 PM

Mostly Sunny
Winds: 6 mph SE
72°

Sun, 05:00 PM

Mostly Sunny
Winds: 6 mph SE
70°

Sun, 06:00 PM

Patchy Fog
Winds: 5 mph S
70°

Sun, 07:00 PM

Patchy Fog
Winds: 5 mph S
69°

Sun, 08:00 PM

Patchy Fog
Winds: 3 mph S
66°

Sun, 09:00 PM

Patchy Fog
Winds: 3 mph S
65°

Sun, 10:00 PM

Patchy Fog
Winds: 3 mph S
64°

Sun, 11:00 PM

Patchy Fog
Winds: 3 mph S
65°

Mon, 12:00 AM

Patchy Fog
Winds: 2 mph SW
64°

Mon, 01:00 AM

Patchy Fog
Winds: 2 mph SW
64°

Mon, 02:00 AM

Patchy Fog
Winds: 2 mph W
64°

Mon, 03:00 AM

Patchy Fog
Winds: 1 mph W
62°

Mon, 04:00 AM

Patchy Fog
Winds: 2 mph W
63°

Mon, 05:00 AM

Mostly Cloudy
Winds: 2 mph NW
62°

Mon, 06:00 AM

Patchy Fog
Winds: 2 mph NW
62°

Mon, 07:00 AM

Patchy Fog
Winds: 2 mph N
65°

Mon, 08:00 AM

Patchy Fog
Winds: 3 mph N
64°

Mon, 09:00 AM

Mostly Sunny
Winds: 3 mph N
66°

Mon, 10:00 AM

Mostly Sunny
Winds: 3 mph N
68°

Mon, 11:00 AM

Mostly Sunny
Winds: 5 mph NE
68°

Mon, 12:00 PM

Mostly Sunny
Winds: 5 mph NE
66°

Mon, 01:00 PM

Mostly Sunny
Winds: 5 mph E
69°

This Afternoon

Mostly Sunny
74°
Winds: 6 mph SE
Mostly sunny, with a high near 74. Southeast wind around 6 mph.

Tonight

Patchy Fog
62°
Winds: 1 to 5 mph SW
Patchy fog before 5am. Mostly cloudy, with a low around 62. Southwest wind 1 to 5 mph.

Monday

Patchy Fog then Mostly Sunny
71°
Winds: 5 mph NE
Patchy fog before 9am. Mostly sunny, with a high near 71. Northeast wind around 5 mph.

Monday Night

Partly Cloudy then Patchy Fog
62°
Winds: 5 mph S
Patchy fog after 5am. Partly cloudy, with a low around 62. South wind around 5 mph.

Tuesday

Patchy Fog then Slight Chance Rain Showers
90°
Winds: 5 to 10 mph S
Patchy fog before 7am, then a slight chance of rain showers. Partly sunny, with a high near 90. South wind 5 to 10 mph. Chance of precipitation is 20%.

Tuesday Night

Showers And Thunderstorms Likely
68°
Winds: 9 mph SW
A chance of rain showers before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 68. Southwest wind around 9 mph. Chance of precipitation is 70%.

Wednesday

Chance Rain Showers then Mostly Sunny
87°
Winds: 8 mph S
A chance of rain showers before 8am. Mostly sunny, with a high near 87. South wind around 8 mph. Chance of precipitation is 40%.

Wednesday Night

Partly Cloudy
72°
Winds: 7 mph SW
Partly cloudy, with a low around 72. Southwest wind around 7 mph.

Thursday

Sunny
91°
Winds: 6 mph SW
Sunny, with a high near 91. Southwest wind around 6 mph.

Thursday Night

Mostly Clear
74°
Winds: 5 mph W
Mostly clear, with a low around 74. West wind around 5 mph.

Friday

Mostly Sunny then Slight Chance Showers And Thunderstorms
90°
Winds: 6 mph W
A slight chance of showers and thunderstorms between 2pm and 3pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 90. West wind around 6 mph. Chance of precipitation is 40%.

Friday Night

Chance Showers And Thunderstorms then Partly Cloudy
71°
Winds: 5 mph W
A chance of showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms between 8pm and 9pm. Partly cloudy, with a low around 71. West wind around 5 mph. Chance of precipitation is 40%.

Independence Day

Mostly Sunny then Slight Chance Showers And Thunderstorms
91°
Winds: 2 to 6 mph NE
A slight chance of showers and thunderstorms between 2pm and 3pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 91. Northeast wind 2 to 6 mph. Chance of precipitation is 40%.

Saturday Night

Chance Showers And Thunderstorms
68°
Winds: 5 mph S
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. South wind around 5 mph.

Coastal Waters Forecast for Massachusetts and Rhode Island

National Weather Service Boston/Norton MA

for Massachusetts and Rhode Island coastal waters. Patchy fog over the coastal waters especially overnight. Light southwest winds with relatively calm conditions as high pressure dominates the weather for most of the upcoming week. Seas generally 0-2 feet today through Tuesday.

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
SE winds around 5 kt Seas around 2 ft Wave Detail: E 1 foot at 6 seconds and SE 1 foot at 11 seconds
TONIGHT
S winds around 5 kt Seas around 2 ft Wave Detail: E 1 foot at 6 seconds and SE 1 foot at 10 seconds Patchy fog Vsby 1 NM or less
MON
N winds around 5 kt, becoming E around 5 kt in the afternoon Seas around 2 ft Wave Detail: SE 2 ft at 10 seconds and E 1 foot at 6 seconds Patchy fog in the morning with vsby 1 to 3 NM
MON NIGHT
S winds around 5 kt, becoming SW after midnight Seas around 2 ft Wave Detail: SE 2 ft at 10 seconds and NW 1 foot at 2 seconds
TUE
SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 25 kt in the afternoon Seas 2 to 3 ft Wave Detail: SW 3 ft at 4 seconds and SE 1 foot at 10 seconds
TUE NIGHT
SW winds around 15 kt with gusts up to 25 kt Seas 3 to 4 ft Wave Detail: S 3 ft at 5 seconds and SE 1 foot at 4 seconds A chance of showers in the evening, then showers likely with a chance of tstms after midnight
WED
SW winds 10 to 15 kt with gusts up to 25 kt Seas 2 to 3 ft A chance of showers and tstms
WED NIGHT THROUGH THU NIGHT
W winds 10 to 15 kt with gusts up to 25 kt Seas 2 to 3 ft
Reporting time 01:05 PM EDT Sun Jun 28 2026

Massachusetts Bay and Ipswich Bay

THIS AFTERNOON
E winds 5 to 10 kt Seas 1 foot or less Wave Detail: E 1 foot at 3 seconds and SE 1 foot at 6 seconds
TONIGHT
S winds around 5 kt Seas 1 foot or less Wave Detail: E 1 foot at 4 seconds and SE 1 foot at 7 seconds Patchy fog Vsby 1 to 3 NM in the evening
MON
N winds around 5 kt, becoming E in the afternoon Seas 1 foot or less Wave Detail: E 1 foot at 4 seconds and E 1 foot at 11 seconds Patchy fog in the morning
MON NIGHT
S winds 5 to 10 kt, becoming SW after midnight Seas 1 foot or less Wave Detail: NW 1 foot at 2 seconds and E 1 foot at 3 seconds
TUE
SW winds 5 to 10 kt, becoming S 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: E 1 foot at 2 seconds and S 1 foot at 3 seconds, becoming SW 2 ft at 3 seconds and E 1 foot at 3 seconds
TUE NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Wave Detail: SE 2 ft at 4 seconds and E 1 foot at 4 seconds A chance of showers and tstms
WED
SW winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft A chance of showers
WED NIGHT THROUGH THU NIGHT
W winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft
Reporting time 01:05 PM EDT Sun Jun 28 2026

Cape Cod Bay

THIS AFTERNOON
E winds around 5 kt Seas 1 foot or less Wave Detail: E 1 foot at 2 seconds and W 1 foot at 2 seconds
TONIGHT
SE winds around 5 kt, becoming SW after midnight Seas 1 foot or less Wave Detail: W 1 foot at 2 seconds and E 1 foot at 2 seconds Patchy fog after midnight
MON
N winds around 5 kt Seas 1 foot or less Wave Detail: SW 1 foot at 2 seconds and E 1 foot at 7 seconds Patchy fog in the morning
MON NIGHT
SE winds around 5 kt, becoming SW around 5 kt after midnight Seas 1 foot or less Wave Detail: W 1 foot at 2 seconds and E 1 foot at 5 seconds
TUE
SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 25 kt in the afternoon Seas 1 foot or less, then 2 to 3 ft in the afternoon Wave Detail: E 1 foot at 3 seconds and SW 1 foot at 3 seconds, becoming SW 2 ft at 3 seconds and E 1 foot at 3 seconds
TUE NIGHT
SW winds 10 to 15 kt with gusts up to 25 kt Seas 2 to 3 ft Wave Detail: SW 2 ft at 3 seconds and SE 1 foot at 4 seconds A chance of showers A chance of tstms after midnight
WED
SW winds 10 to 15 kt with gusts up to 25 kt Seas 2 to 4 ft A chance of showers and tstms
WED NIGHT
SW winds 10 to 15 kt with gusts up to 25 kt Seas 2 to 4 ft
THU AND THU NIGHT
SW winds 5 to 10 kt with gusts up to 20 kt Seas around 2 ft
Reporting time 01:05 PM EDT Sun Jun 28 2026

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

THIS AFTERNOON
E winds around 5 kt Seas around 2 ft Wave Detail: E 2 ft at 6 seconds and SE 1 foot at 11 seconds
TONIGHT
SE winds around 5 kt, becoming N after midnight Seas 2 to 3 ft Wave Detail: E 2 ft at 7 seconds and SE 1 foot at 11 seconds Patchy fog Vsby 1 NM or less
MON
NE winds around 5 kt Seas around 2 ft Wave Detail: SE 2 ft at 8 seconds and SW 1 foot at 2 seconds Patchy fog Vsby 1 NM or less, increasing to 1 to 3 NM in the afternoon
MON NIGHT
SE winds around 5 kt, becoming SW around 5 kt after midnight Seas around 2 ft Wave Detail: E 1 foot at 3 seconds and W 1 foot at 3 seconds Patchy fog in the evening with vsby 1 to 3 NM
TUE
SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 20 kt in the afternoon Seas 2 to 3 ft Wave Detail: SW 2 ft at 4 seconds and SE 2 ft at 10 seconds
TUE NIGHT
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 1 foot at 4 seconds A chance of showers after midnight
WED
SW winds 15 to 20 kt with gusts up to 25 kt Seas 3 to 4 ft A chance of showers
WED NIGHT THROUGH THU NIGHT
W winds 15 to 20 kt with gusts up to 25 kt Seas 2 to 4 ft
Reporting time 01:05 PM EDT Sun Jun 28 2026

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

THIS AFTERNOON
E winds 5 to 10 kt Seas around 2 ft Wave Detail: SW 2 ft at 6 seconds and NE 1 foot at 2 seconds
TONIGHT
E winds around 5 kt in the evening, becoming light and variable Seas 2 to 3 ft Wave Detail: SW 2 ft at 6 seconds and SE 2 ft at 10 seconds Patchy fog Vsby 1 NM or less
MON
NE winds around 5 kt Seas around 2 ft Wave Detail: SW 2 ft at 6 seconds and SE 2 ft at 10 seconds Patchy fog Vsby 1 NM or less, increasing to 1 to 3 NM in the afternoon
MON NIGHT
SE winds around 5 kt, becoming SW after midnight Seas around 2 ft Wave Detail: SW 2 ft at 6 seconds and SE 2 ft at 10 seconds
TUE
SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon Seas 2 to 3 ft Wave Detail: SW 2 ft at 3 seconds and S 2 ft at 6 seconds
TUE NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Seas 3 to 4 ft Wave Detail: SW 3 ft at 4 seconds and SE 1 foot at 5 seconds A chance of showers after midnight
WED
SW winds 15 to 20 kt with gusts up to 25 kt Seas 4 to 5 ft A chance of showers
WED NIGHT AND THU
SW winds 15 to 20 kt with gusts up to 25 kt Seas 3 to 5 ft
THU NIGHT
W winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 4 ft
Reporting time 01:05 PM EDT Sun Jun 28 2026

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

THIS AFTERNOON
E winds 5 to 10 kt Seas around 2 ft Wave Detail: S 2 ft at 6 seconds and E 1 foot at 3 seconds
TONIGHT
E winds around 5 kt, becoming NE after midnight Seas 2 to 3 ft Wave Detail: SW 2 ft at 7 seconds and E 1 foot at 3 seconds Patchy fog Vsby 1 NM or less
MON
NE winds around 5 kt, becoming SE in the afternoon Seas around 2 ft Wave Detail: S 2 ft at 7 seconds and SE 2 ft at 10 seconds Patchy fog in the morning with vsby 1 NM or less
MON NIGHT
S winds around 5 kt Seas around 2 ft Wave Detail: SW 2 ft at 6 seconds and SE 2 ft at 10 seconds
TUE
SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 20 kt in the afternoon Seas 2 to 3 ft Wave Detail: SW 3 ft at 4 seconds and SE 2 ft at 10 seconds
TUE NIGHT
SW winds 15 to 20 kt Seas 3 to 5 ft Wave Detail: SW 4 ft at 5 seconds and SE 2 ft at 10 seconds A chance of showers after midnight
WED THROUGH THU
SW winds 15 to 20 kt with gusts up to 25 kt Seas 3 to 5 ft
THU NIGHT
W winds 15 to 20 kt Seas 2 to 4 ft
Reporting time 01:05 PM EDT Sun Jun 28 2026

Nantucket Sound

THIS AFTERNOON
E winds 5 to 10 kt Seas around 2 ft Wave Detail: E 1 foot at 3 seconds and SW 1 foot at 6 seconds
TONIGHT
SE winds around 5 kt, becoming N after midnight Seas around 2 ft Wave Detail: E 1 foot at 3 seconds and SW 1 foot at 6 seconds Patchy fog Vsby 1 NM or less
MON
NE winds around 5 kt Seas around 2 ft in the morning, then 1 foot or less Wave Detail: E 1 foot at 5 seconds and E 1 foot at 6 seconds, becoming E 1 foot at 4 seconds and SW 1 foot at 6 seconds Patchy fog in the morning with vsby 1 NM or less
MON NIGHT
SE winds around 5 kt, becoming SW after midnight Seas 1 foot or less Wave Detail: E 1 foot at 3 seconds and SW 1 foot at 6 seconds
TUE
SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon Seas 2 to 3 ft Wave Detail: SW 2 ft at 3 seconds and E 1 foot at 4 seconds
TUE NIGHT
SW winds around 15 kt with gusts up to 20 kt Seas 2 to 3 ft Wave Detail: S 2 ft at 5 seconds and SE 1 foot at 5 seconds A chance of showers after midnight
WED
SW winds 15 to 20 kt with gusts up to 25 kt Seas around 3 ft A chance of showers
WED NIGHT THROUGH THU NIGHT
W winds 15 to 20 kt with gusts up to 25 kt Seas 2 to 3 ft
Reporting time 01:05 PM EDT Sun Jun 28 2026

Vineyard Sound

THIS AFTERNOON
SE winds 5 to 10 kt Seas around 2 ft Wave Detail: E 1 foot at 2 seconds and SW 1 foot at 6 seconds
TONIGHT
SE winds 5 to 10 kt, becoming W after midnight Seas around 2 ft Wave Detail: E 1 foot at 2 seconds and SW 1 foot at 5 seconds Patchy fog Vsby 1 to 3 NM, decreasing to 1 NM or less after midnight
MON
N winds around 5 kt, becoming SE around 5 kt in the afternoon Seas around 2 ft Wave Detail: E 1 foot at 3 seconds and SW 1 foot at 4 seconds Patchy fog in the morning with vsby 1 NM or less
MON NIGHT
SW winds around 5 kt Seas around 2 ft in the evening, then 1 foot or less Wave Detail: E 1 foot at 3 seconds and SW 1 foot at 6 seconds, becoming S 1 foot at 2 seconds and E 1 foot at 6 seconds
TUE
SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon Seas 2 to 3 ft Wave Detail: SW 3 ft at 5 seconds and E 1 foot at 3 seconds
TUE NIGHT
SW winds 15 to 20 kt Seas 2 to 3 ft Wave Detail: SW 3 ft at 4 seconds and SE 1 foot at 5 seconds A chance of showers after midnight
WED
SW winds 15 to 20 kt with gusts up to 25 kt Seas 3 to 4 ft A chance of showers
WED NIGHT THROUGH THU NIGHT
W winds 15 to 20 kt with gusts up to 25 kt Seas 2 to 4 ft
Reporting time 01:05 PM EDT Sun Jun 28 2026

Buzzards Bay

THIS AFTERNOON
SE winds 5 to 10 kt Seas 1 foot or less Wave Detail: E 1 foot at 2 seconds and W 1 foot at 3 seconds
TONIGHT
S winds around 5 kt, becoming W around 5 kt after midnight Seas 1 foot or less Wave Detail: E 1 foot at 2 seconds and SW 1 foot at 4 seconds Patchy fog after midnight with vsby 1 NM or less
MON
N winds around 5 kt, becoming SE in the afternoon Seas 1 foot or less Wave Detail: E 1 foot at 3 seconds and SW 1 foot at 5 seconds Patchy fog in the morning with vsby 1 NM or less
MON NIGHT
SW winds around 5 kt Seas 1 foot or less Wave Detail: W 1 foot at 3 seconds and E 1 foot at 3 seconds
TUE
SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 25 kt in the afternoon Seas 2 to 4 ft Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at 2 seconds
TUE NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Wave Detail: SW 3 ft at 4 seconds and SE 1 foot at 4 seconds A chance of showers after midnight
WED
SW winds 15 to 20 kt with gusts up to 25 kt Seas 3 to 4 ft A chance of showers
WED NIGHT THROUGH THU NIGHT
W winds 15 to 20 kt with gusts up to 25 kt Seas 2 to 4 ft
Reporting time 01:05 PM EDT Sun Jun 28 2026

Rhode Island Sound

THIS AFTERNOON
SE winds 5 to 10 kt Seas around 2 ft Wave Detail: SE 2 ft at 4 seconds and W 1 foot at 5 seconds
TONIGHT
SE winds 5 to 10 kt, becoming NW after midnight Seas around 2 ft Wave Detail: SW 2 ft at 6 seconds and SE 1 foot at 2 seconds Patchy fog Vsby 1 to 3 NM, decreasing to 1 NM or less after midnight
MON
N winds around 5 kt, becoming SE in the afternoon Seas around 2 ft Wave Detail: SE 2 ft at 7 seconds and E 1 foot at 3 seconds Patchy fog Vsby 1 NM or less, increasing to 1 to 3 NM in the afternoon
MON NIGHT
SW winds around 5 kt Seas around 2 ft Wave Detail: SW 2 ft at 6 seconds and E 1 foot at 4 seconds
TUE
SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon Seas 2 to 3 ft Wave Detail: SW 3 ft at 4 seconds and SE 1 foot at 4 seconds
TUE NIGHT
SW winds 15 to 20 kt Seas 3 to 4 ft Wave Detail: SW 4 ft at 5 seconds and SE 1 foot at 5 seconds A chance of showers after midnight
WED
SW winds 15 to 20 kt with gusts up to 25 kt Seas 3 to 4 ft A chance of showers
WED NIGHT THROUGH THU NIGHT
W winds 15 to 20 kt with gusts up to 25 kt Seas 2 to 4 ft
Reporting time 01:05 PM EDT Sun Jun 28 2026

Block Island Sound

THIS AFTERNOON
SE winds 5 to 10 kt Seas around 2 ft Wave Detail: SE 2 ft at 7 seconds and SE 1 foot at 4 seconds
TONIGHT
SE winds around 5 kt, becoming N after midnight Seas around 2 ft Wave Detail: SW 2 ft at 6 seconds and E 1 foot at 3 seconds Patchy fog Vsby 1 NM or less
MON
NE winds around 5 kt, becoming S in the afternoon Seas around 2 ft Wave Detail: SE 2 ft at 7 seconds and E 1 foot at 4 seconds Patchy fog in the morning with vsby 1 NM or less
MON NIGHT
SW winds around 5 kt Seas around 2 ft Wave Detail: SE 2 ft at 5 seconds and S 1 foot at 6 seconds
TUE
SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon Seas 2 to 3 ft Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at 4 seconds
TUE NIGHT
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 SE 1 foot at 5 seconds A chance of showers after midnight
WED THROUGH THU NIGHT
W winds 10 to 15 kt with gusts up to 25 kt Seas 2 to 4 ft
Reporting time 01:05 PM EDT Sun Jun 28 2026

Boston Harbor

THIS AFTERNOON
E winds 5 to 10 kt Waves 1 foot or less
TONIGHT
SE winds 5 to 10 kt, becoming SW after midnight Waves 1 foot or less Patchy fog Vsby 1 to 3 NM in the evening
MON
NE winds around 5 kt, becoming E in the afternoon Waves 1 foot or less
MON NIGHT
SE winds 5 to 10 kt, becoming SW after midnight Waves 1 foot or less
TUE
SW winds around 5 kt, becoming S 10 to 15 kt with gusts up to 20 kt in the afternoon Waves 1 foot or less, then around 2 ft in the afternoon
TUE NIGHT
SW winds 10 to 15 kt Gusts up to 20 kt in the evening Waves around 2 ft A chance of showers and tstms
WED
SW winds 10 to 15 kt with gusts up to 20 kt Waves around 2 ft A chance of showers
WED NIGHT THROUGH THU NIGHT
W winds 10 to 15 kt with gusts up to 20 kt Waves around 2 ft
Reporting time 01:05 PM EDT Sun Jun 28 2026

Narragansett Bay

THIS AFTERNOON
S winds 5 to 10 kt Waves around 2 ft Isolated showers
TONIGHT
S winds 5 to 10 kt, becoming W after midnight Waves around 2 ft Patchy fog after midnight with vsby 1 NM or less
MON
N winds around 5 kt, becoming SE in the afternoon Waves around 2 ft Patchy fog in the morning with vsby 1 NM or less
MON NIGHT
SW winds 5 to 10 kt Waves around 2 ft in the evening, then 1 foot or less
TUE
SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 20 kt in the afternoon Waves 2 to 3 ft
TUE NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Waves 2 to 3 ft A chance of showers after midnight
WED
SW winds 15 to 20 kt with gusts up to 25 kt Waves 2 to 3 ft A chance of showers
WED NIGHT THROUGH THU NIGHT
W winds 10 to 15 kt with gusts up to 20 kt Waves 2 to 3 ft
Reporting time 01:05 PM EDT Sun Jun 28 2026

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

THIS AFTERNOON
SE winds around 5 kt Seas around 2 ft Wave Detail: SE 2 ft at 6 seconds and SE 1 foot at 11 seconds
TONIGHT
S winds around 5 kt, becoming W after midnight Seas around 2 ft Wave Detail: SE 2 ft at 7 seconds and SE 1 foot at 11 seconds Patchy fog Vsby 1 NM or less
MON
N winds around 5 kt Seas around 2 ft Wave Detail: S 2 ft at 6 seconds and NW 1 foot at 3 seconds Patchy fog Vsby 1 NM or less, increasing to 1 to 3 NM in the afternoon
MON NIGHT
S winds around 5 kt, becoming SW after midnight Seas around 2 ft Wave Detail: SE 2 ft at 10 seconds and W 1 foot at 2 seconds Patchy fog in the evening with vsby 1 NM or less
TUE
SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 25 kt in the afternoon Seas 2 to 3 ft Wave Detail: SW 3 ft at 4 seconds and SE 2 ft at 4 seconds
TUE NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt Seas 3 to 4 ft Wave Detail: S 4 ft at 5 seconds and SE 2 ft at 5 seconds A chance of showers in the evening Showers likely after midnight
WED
SW winds 10 to 15 kt with gusts up to 25 kt Seas 3 to 4 ft A chance of showers and tstms
WED NIGHT THROUGH THU NIGHT
W winds 15 to 20 kt with gusts up to 25 kt Seas 2 to 4 ft
Reporting time 01:05 PM EDT Sun Jun 28 2026

Ocean Waters from Provincetown to Nantucket from 20 to 60 NM

THIS AFTERNOON
E winds around 5 kt Seas 2 to 3 ft Wave Detail: S 2 ft at 6 seconds and SE 2 ft at 11 seconds
TONIGHT
E winds around 5 kt, becoming N after midnight Seas 2 to 3 ft Wave Detail: SE 2 ft at 6 seconds and SE 2 ft at 11 seconds Patchy fog Vsby 1 NM or less
MON
N winds around 5 kt Seas 2 to 3 ft Wave Detail: SE 2 ft at 5 seconds and SE 2 ft at 10 seconds Patchy fog Vsby 1 NM or less, increasing to 1 to 3 NM in the afternoon
MON NIGHT
E winds around 5 kt, becoming SW around 5 kt after midnight Seas around 2 ft Wave Detail: S 2 ft at 6 seconds and SE 2 ft at 10 seconds Patchy fog in the evening with vsby 1 NM or less
TUE
SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 20 kt in the afternoon Seas 2 to 3 ft Wave Detail: W 2 ft at 3 seconds and S 2 ft at 6 seconds
TUE NIGHT
SW winds 10 to 15 kt, increasing to 15 to 20 kt after midnight Gusts up to 25 kt Seas 3 to 4 ft Wave Detail: SW 3 ft at 4 seconds and SE 2 ft at 10 seconds A chance of showers
WED
SW winds 15 to 20 kt with gusts up to 25 kt Seas 4 to 5 ft A chance of showers
WED NIGHT AND THU
SW winds 15 to 20 kt, diminishing to 10 to 15 kt Gusts up to 25 kt Seas 3 to 5 ft
THU NIGHT
W winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 4 ft
Reporting time 01:05 PM EDT Sun Jun 28 2026

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

THIS AFTERNOON
E winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: S 2 ft at 6 seconds and SE 2 ft at 10 seconds
TONIGHT
NE winds 5 to 10 kt Seas around 3 ft Wave Detail: S 2 ft at 6 seconds and SE 2 ft at 10 seconds Patchy fog Vsby 1 NM or less
MON
NE winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: S 2 ft at 7 seconds and SE 2 ft at 10 seconds Patchy fog Vsby 1 NM or less
MON NIGHT
E winds around 5 kt Seas around 2 ft Wave Detail: S 2 ft at 6 seconds and SE 2 ft at 10 seconds Patchy fog in the evening with vsby 1 NM or less
TUE AND TUE NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 4 ft Wave Detail: SW 3 ft at 5 seconds and SW 2 ft at 2 seconds
WED THROUGH THU NIGHT
W winds 15 to 20 kt with gusts up to 25 kt Seas 3 to 5 ft Wave Detail: W 5 ft at 6 seconds and SE 2 ft at 10 seconds
Reporting time 01:05 PM EDT Sun Jun 28 2026

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

THIS AFTERNOON
E winds around 10 kt Seas 2 to 3 ft Wave Detail: S 2 ft at 6 seconds and SE 2 ft at 10 seconds
TONIGHT
E winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: S 2 ft at 7 seconds and SE 2 ft at 10 seconds Patchy fog Vsby 1 NM or less
MON
NE winds around 5 kt Seas around 2 ft Wave Detail: S 2 ft at 7 seconds and SE 2 ft at 10 seconds Patchy fog in the morning with vsby 1 NM or less
MON NIGHT
SE winds around 5 kt Seas around 2 ft Wave Detail: SE 2 ft at 10 seconds and SE 1 foot at 5 seconds
TUE
S winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon Seas 2 to 3 ft Wave Detail: SW 2 ft at 3 seconds and S 2 ft at 6 seconds
TUE NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Seas 3 to 5 ft Wave Detail: SW 4 ft at 6 seconds and SE 2 ft at 10 seconds
WED AND WED NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt Seas 4 to 6 ft
THU AND THU NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Seas 3 to 5 ft
Reporting time 01:05 PM EDT Sun Jun 28 2026

For the latest updatesplease visit our webpage at
wwwweathergov/boston

Reporting time
Oilrig
NWS
Buoy
Fixed Station
USGS
Ship
Other