Cape Ann's Marina, MA
09/02/2026 07:00 PM
66°F
TEMPERATURE
Winds 10 mph SE
Mostly Cloudy
Rain showers likely between 1am and 5am, then patchy fog and showers and thunderstorms. Mostly cloudy, with a low around 63. Southeast wind 9 to 14 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Moonrise
10:38 PM
Moonset
01:20 PM
Sunrise
06:08 AM
Moon Phase
Waning gibbous
Sunset
07:15 PM

Hourly Forecast

Wed, 07:00 PM

Mostly Cloudy
Winds: 10 mph SE
66°

Wed, 08:00 PM

Mostly Cloudy
Winds: 9 mph SE
65°

Wed, 09:00 PM

Mostly Cloudy
Winds: 9 mph SE
65°

Wed, 10:00 PM

Mostly Cloudy
Winds: 9 mph S
65°

Wed, 11:00 PM

Mostly Cloudy
Winds: 9 mph S
65°

Thu, 12:00 AM

Cloudy
Winds: 9 mph S
65°

Thu, 01:00 AM

Slight Chance Rain Showers
Winds: 10 mph SE
64°

Thu, 02:00 AM

Chance Rain Showers
Winds: 12 mph SE
64°

Thu, 03:00 AM

Rain Showers Likely
Winds: 13 mph SE
64°

Thu, 04:00 AM

Rain Showers Likely
Winds: 13 mph SE
64°

Thu, 05:00 AM

Patchy Fog
Winds: 14 mph SE
64°

Thu, 06:00 AM

Patchy Fog
Winds: 14 mph S
64°

Thu, 07:00 AM

Patchy Fog
Winds: 14 mph S
65°

Thu, 08:00 AM

Patchy Fog
Winds: 14 mph S
66°

Thu, 09:00 AM

Patchy Fog
Winds: 13 mph S
68°

Thu, 10:00 AM

Patchy Fog
Winds: 13 mph S
69°

Thu, 11:00 AM

Patchy Fog
Winds: 12 mph S
70°

Thu, 12:00 PM

Patchy Fog
Winds: 9 mph S
71°

Thu, 01:00 PM

Patchy Fog
Winds: 7 mph SW
72°

Thu, 02:00 PM

Patchy Fog
Winds: 5 mph SW
73°

Thu, 03:00 PM

Chance Showers And Thunderstorms
Winds: 3 mph SW
73°

Thu, 04:00 PM

Chance Showers And Thunderstorms
Winds: 3 mph W
74°

Thu, 05:00 PM

Slight Chance Showers And Thunderstorms
Winds: 2 mph W
74°

Thu, 06:00 PM

Slight Chance Showers And Thunderstorms
Winds: 2 mph SW
73°

Tonight

Mostly Cloudy then Patchy Fog
63°
Winds: 9 to 14 mph SE
Rain showers likely between 1am and 5am, then patchy fog and showers and thunderstorms. Mostly cloudy, with a low around 63. Southeast wind 9 to 14 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Thursday

Patchy Fog
76°
Winds: 2 to 14 mph SW
Patchy fog and showers and thunderstorms before 10am, then patchy fog and a slight chance of showers and thunderstorms between 10am and 2pm, then patchy fog and a chance of showers and thunderstorms. Mostly cloudy, with a high near 76. Southwest wind 2 to 14 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Thursday Night

Slight Chance Showers And Thunderstorms then Mostly Cloudy
63°
Winds: 1 to 6 mph NW
A slight chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 63. Northwest wind 1 to 6 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Friday

Mostly Sunny
77°
Winds: 6 mph W
Mostly sunny, with a high near 77. West wind around 6 mph.

Friday Night

Mostly Clear
62°
Winds: 3 to 7 mph NW
Mostly clear, with a low around 62. Northwest wind 3 to 7 mph.

Saturday

Mostly Sunny
68°
Winds: 8 to 12 mph N
Mostly sunny, with a high near 68. North wind 8 to 12 mph.

Saturday Night

Partly Cloudy
56°
Winds: 6 to 10 mph N
Partly cloudy, with a low around 56. North wind 6 to 10 mph.

Sunday

Sunny
66°
Winds: 5 to 13 mph NE
Sunny, with a high near 66. Northeast wind 5 to 13 mph, with gusts as high as 23 mph.

Sunday Night

Mostly Clear
53°
Winds: 5 mph NW
Mostly clear, with a low around 53. Northwest wind around 5 mph.

Labor Day

Sunny
68°
Winds: 6 mph NE
Sunny, with a high near 68. Northeast wind around 6 mph.

Monday Night

Partly Cloudy
58°
Winds: 6 mph SW
Partly cloudy, with a low around 58. Southwest wind around 6 mph.

Tuesday

Mostly Sunny
75°
Winds: 7 mph SW
Mostly sunny, with a high near 75. Southwest wind around 7 mph.

Tuesday Night

Partly Cloudy
55°
Winds: 7 mph SW
Partly cloudy, with a low around 55. Southwest wind around 7 mph.

Wednesday

Mostly Sunny then Slight Chance Rain Showers
71°
Winds: 7 mph SW
A slight chance of rain showers after 4pm. Mostly sunny, with a high near 71. 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 warm front slowly lifts north tonight into Thu. Low pres and its associated cold front will cross the waters Thu afternoon into Thu night. This low pres system will intensify as it lifts NE towards the Canadian Maritimes Fri and shift farther E by the holiday 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

TONIGHT
SE winds 10 to 15 kt Gusts up to 20 kt after midnight Seas 2 to 3 ft Wave Detail: SE 2 ft at 4 seconds and SW 2 ft at 6 seconds Showers after midnight
THU
S winds 10 to 15 kt with gusts up to 25 kt Seas 2 to 4 ft Wave Detail: S 3 ft at 4 seconds and SE 2 ft at 9 seconds Patchy fog Showers, mainly in the morning Vsby 1 NM or less, increasing to 1 to 3 NM in the afternoon
THU NIGHT
SW winds around 10 kt, becoming NW after midnight Seas 2 to 3 ft Wave Detail: S 3 ft at 5 seconds and SE 2 ft at 9 seconds Patchy fog after midnight with vsby 1 to 3 NM
FRI
NW winds 5 to 10 kt, becoming W in the afternoon Seas 2 to 3 ft Wave Detail: E 3 ft at 7 seconds and W 1 foot at 3 seconds Patchy fog in the morning with vsby 1 to 3 NM
FRI NIGHT
W winds 5 to 10 kt, becoming NW with gusts up to 20 kt after midnight Seas 2 to 3 ft Wave Detail: E 3 ft at 7 seconds and SW 1 foot at 5 seconds
SAT AND SAT NIGHT
N winds 10 to 15 kt with gusts up to 25 kt Seas 3 to 5 ft Wave Detail: NE 5 ft at 7 seconds and SW 5 ft at 7 seconds
SUN
N winds 15 to 20 kt with gusts up to 25 kt Seas 4 to 6 ft
SUN NIGHT AND MON
N winds 5 to 10 kt Seas 3 to 5 ft
MON NIGHT
SW winds 5 to 10 kt with gusts up to 20 kt Seas 2 to 4 ft
Reporting time 07:04 PM EDT Wed Sep 2 2026

Massachusetts Bay and Ipswich Bay

TONIGHT
SE winds 10 to 15 kt Gusts up to 20 kt after midnight Seas 2 to 3 ft Wave Detail: SE 2 ft at 5 seconds and SE 1 foot at 10 seconds Showers with a slight chance of tstms after midnight Some tstms may produce heavy rainfall after midnight
THU
S winds 10 to 15 kt with gusts up to 20 kt, becoming SW 5 to 10 kt in the afternoon Seas 2 to 3 ft Wave Detail: S 3 ft at 4 seconds and SE 1 foot at 10 seconds Patchy fog Showers, mainly in the morning Vsby 1 to 3 NM
THU NIGHT
SW winds 5 to 10 kt, becoming NW after midnight Seas around 2 ft Wave Detail: E 2 ft at 6 seconds and SW 1 foot at 3 seconds
FRI
W winds around 5 kt Seas around 2 ft Wave Detail: E 2 ft at 6 seconds and E 2 ft at 9 seconds
FRI NIGHT
W winds 5 to 10 kt, becoming NW with gusts up to 20 kt after midnight Seas around 2 ft Wave Detail: E 2 ft at 7 seconds and W 1 foot at 5 seconds
SAT AND SAT NIGHT
N winds 10 to 15 kt with gusts up to 25 kt Seas 2 to 3 ft Wave Detail: SW 3 ft at 7 seconds and NE 3 ft at 7 seconds
SUN THROUGH MON NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt Seas 2 to 4 ft
Reporting time 07:04 PM EDT Wed Sep 2 2026

Cape Cod Bay

TONIGHT
SE winds 5 to 10 kt Gusts up to 20 kt after midnight Seas around 2 ft Wave Detail: E 1 foot at 2 seconds and SW 1 foot at 3 seconds A slight chance of showers after midnight
THU
S winds 10 to 15 kt with gusts up to 25 kt Seas 2 to 4 ft Wave Detail: SE 2 ft at 3 seconds and SE 1 foot at 10 seconds Patchy fog Showers, mainly in the morning Vsby 1 NM or less, increasing to 1 to 3 NM in the afternoon
THU NIGHT
SW winds 5 to 10 kt, becoming W after midnight Seas around 2 ft Wave Detail: E 2 ft at 4 seconds and SW 1 foot at 3 seconds Patchy fog after midnight with vsby 1 to 3 NM
FRI
NW winds around 5 kt Seas around 2 ft Wave Detail: SE 2 ft at 9 seconds and W 1 foot at 2 seconds Patchy fog in the morning with vsby 1 to 3 NM
FRI NIGHT
W winds 5 to 10 kt, becoming NW with gusts up to 20 kt after midnight Seas 2 to 3 ft Wave Detail: W 1 foot at 2 seconds and E 1 foot at 7 seconds
SAT AND SAT NIGHT
N winds 10 to 15 kt with gusts up to 25 kt Seas 2 to 4 ft Wave Detail: N 3 ft at 4 seconds and E 3 ft at 8 seconds
SUN THROUGH MON NIGHT
SW winds 15 to 20 kt with gusts up to 30 kt Seas 2 to 4 ft
Reporting time 07:04 PM EDT Wed Sep 2 2026

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

TONIGHT
SE winds around 10 kt Gusts up to 20 kt after midnight Seas 2 to 3 ft Wave Detail: SE 3 ft at 10 seconds and E 2 ft at 4 seconds A chance of showers after midnight
THU
S winds 10 to 15 kt with gusts up to 25 kt Seas 2 to 3 ft Wave Detail: SE 3 ft at 4 seconds and SE 3 ft at 9 seconds Patchy fog A chance of showers Vsby 1 to 3 NM
THU NIGHT
W winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: SW 3 ft at 5 seconds and E 2 ft at 6 seconds Patchy fog A chance of showers in the evening Vsby 1 to 3 NM
FRI
NW winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: SW 2 ft at 5 seconds and SE 2 ft at 7 seconds Patchy fog in the morning with vsby 1 to 3 NM
FRI NIGHT
W winds around 5 kt, becoming NW 10 to 15 kt with gusts up to 20 kt after midnight Seas 2 to 3 ft Wave Detail: W 2 ft at 5 seconds and E 2 ft at 7 seconds
SAT
N winds 10 to 15 kt with gusts up to 25 kt Seas 2 to 4 ft Wave Detail: N 3 ft at 5 seconds and SE 2 ft at 8 seconds
SAT NIGHT
N winds 15 to 20 kt with gusts up to 25 kt Seas 3 to 4 ft, building to 4 to 6 ft after midnight
SUN AND SUN NIGHT
N winds 15 to 20 kt with gusts up to 30 kt, diminishing to 10 to 15 kt with gusts up to 20 kt Seas 5 to 7 ft
MON AND MON NIGHT
N winds 5 to 10 kt with gusts up to 20 kt, becoming SW Seas 3 to 5 ft
Reporting time 07:04 PM EDT Wed Sep 2 2026

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

TONIGHT
SE winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Wave Detail: SE 3 ft at 9 seconds and SE 2 ft at 5 seconds A slight chance of showers after midnight
THU
S winds 10 to 15 kt with gusts up to 25 kt Seas around 3 ft Wave Detail: S 3 ft at 4 seconds and SE 3 ft at 9 seconds Patchy fog Showers likely in the morning A chance of showers in the afternoon Vsby 1 to 3 NM
THU NIGHT
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 2 ft at 9 seconds Patchy fog Vsby 1 to 3 NM, decreasing to 1 NM or less after midnight
FRI
W winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: SW 2 ft at 5 seconds and SE 2 ft at 7 seconds Patchy fog in the morning with vsby 1 NM or less
FRI NIGHT
W winds 5 to 10 kt, becoming NW 10 to 15 kt with gusts up to 20 kt after midnight Seas 2 to 3 ft Wave Detail: SW 2 ft at 5 seconds and SE 2 ft at 7 seconds
SAT AND SAT NIGHT
N winds 15 to 20 kt with gusts up to 25 kt Seas 3 to 4 ft Wave Detail: N 4 ft at 5 seconds and E 4 ft at 8 seconds
SUN AND SUN NIGHT
N winds 15 to 20 kt, diminishing to 10 to 15 kt Gusts up to 25 kt Seas 3 to 5 ft
MON AND MON NIGHT
N winds 5 to 10 kt, becoming W Seas 2 to 4 ft
Reporting time 07:04 PM EDT Wed Sep 2 2026

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

TONIGHT
SE winds 10 to 15 kt with gusts up to 20 kt Seas 3 to 4 ft Wave Detail: SE 3 ft at 5 seconds and SE 3 ft at 10 seconds A chance of showers after midnight
THU
SW winds 10 to 15 kt with gusts up to 20 kt Seas 3 to 4 ft Wave Detail: S 4 ft at 5 seconds and SE 3 ft at 9 seconds Patchy fog A chance of showers in the morning Vsby 1 to 3 NM
THU NIGHT
SW winds 10 to 15 kt, becoming W 5 to 10 kt after midnight Seas 3 to 4 ft Wave Detail: S 3 ft at 6 seconds and SE 2 ft at 9 seconds Patchy fog after midnight with vsby 1 NM or less
FRI
W winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: SE 3 ft at 7 seconds and SW 2 ft at 5 seconds Patchy fog in the morning with vsby 1 NM or less
FRI NIGHT
NW winds 10 to 15 kt with gusts up to 20 kt Seas around 3 ft Wave Detail: W 2 ft at 4 seconds and SE 2 ft at 7 seconds
SAT AND SAT NIGHT
NE winds 15 to 20 kt with gusts up to 25 kt Seas 2 to 4 ft Wave Detail: N 3 ft at 4 seconds and SE 2 ft at 8 seconds
SUN AND SUN NIGHT
N winds 15 to 20 kt, diminishing to 10 to 15 kt Gusts up to 25 kt Seas 2 to 4 ft
MON AND MON NIGHT
NW winds 5 to 10 kt, becoming SW Seas 2 to 3 ft
Reporting time 07:04 PM EDT Wed Sep 2 2026

Nantucket Sound

TONIGHT
SE winds 10 to 15 kt Gusts up to 20 kt after midnight Seas around 2 ft Wave Detail: SE 2 ft at 4 seconds and SE 1 foot at 10 seconds A chance of showers after midnight
THU
S winds 10 to 15 kt with gusts up to 25 kt Seas 2 to 3 ft Wave Detail: SW 3 ft at 4 seconds and E 2 ft at 4 seconds Patchy fog Showers likely in the morning A chance of showers in the afternoon Vsby 1 to 3 NM
THU NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt after midnight Seas around 2 ft Wave Detail: W 2 ft at 4 seconds and SE 1 foot at 4 seconds Patchy fog Vsby 1 to 3 NM
FRI
NW winds 5 to 10 kt, becoming W in the afternoon Seas around 2 ft Wave Detail: NW 1 foot at 3 seconds and SE 1 foot at 7 seconds Patchy fog in the morning with vsby 1 to 3 NM
FRI NIGHT
W winds 5 to 10 kt, becoming NW 10 to 15 kt with gusts up to 20 kt after midnight Seas around 2 ft Wave Detail: NW 2 ft at 3 seconds and SE 1 foot at 7 seconds
SAT AND SAT NIGHT
N winds 15 to 20 kt with gusts up to 25 kt Seas 2 to 3 ft Wave Detail: N 3 ft at 4 seconds and SE 1 foot at 8 seconds
SUN THROUGH MON
N winds 15 to 20 kt with gusts up to 25 kt Seas 2 to 4 ft
MON NIGHT
SW winds 5 to 10 kt Seas around 2 ft
Reporting time 07:04 PM EDT Wed Sep 2 2026

Vineyard Sound

TONIGHT
SE winds around 10 kt Gusts up to 20 kt after midnight Seas 2 to 3 ft Wave Detail: SE 1 foot at 4 seconds and SE 1 foot at 10 seconds Showers likely after midnight
THU
SW winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 4 ft Wave Detail: S 3 ft at 5 seconds and SE 1 foot at 9 seconds Patchy fog Showers likely in the morning Vsby 1 to 3 NM
THU NIGHT
W winds 5 to 10 kt Seas around 2 ft Wave Detail: SW 2 ft at 5 seconds and SE 1 foot at 4 seconds Patchy fog Vsby 1 to 3 NM
FRI
W winds 5 to 10 kt Seas around 2 ft Wave Detail: W 1 foot at 5 seconds and SE 1 foot at 7 seconds Patchy fog in the morning with vsby 1 to 3 NM
FRI NIGHT
W winds 5 to 10 kt, becoming NW 10 to 15 kt with gusts up to 20 kt after midnight Seas around 2 ft Wave Detail: W 2 ft at 4 seconds and SE 1 foot at 7 seconds
SAT AND SAT NIGHT
N winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Wave Detail: N 2 ft at 4 seconds and SE 1 foot at 8 seconds
SUN
N winds 10 to 15 kt with gusts up to 25 kt Seas 3 to 4 ft
SUN NIGHT THROUGH MON NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Seas around 2 ft
Reporting time 07:04 PM EDT Wed Sep 2 2026

Buzzards Bay

TONIGHT
SE winds 5 to 10 kt Gusts up to 20 kt after midnight Seas around 2 ft Wave Detail: SE 1 foot at 3 seconds and SE 1 foot at 10 seconds Showers likely with isolated tstms after midnight Some tstms may produce heavy rainfall after midnight
THU
SW winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 4 ft Wave Detail: S 3 ft at 5 seconds and SE 1 foot at 9 seconds Patchy fog Showers likely in the morning Vsby 1 to 3 NM
THU NIGHT
W winds 5 to 10 kt Seas around 2 ft Wave Detail: S 2 ft at 5 seconds and SE 1 foot at 9 seconds Patchy fog after midnight with vsby 1 to 3 NM
FRI
W winds 5 to 10 kt Seas around 2 ft Wave Detail: W 1 foot at 4 seconds and SE 1 foot at 7 seconds Patchy fog in the morning with vsby 1 to 3 NM
FRI NIGHT
W winds 5 to 10 kt, becoming NW with gusts up to 20 kt after midnight Seas around 2 ft Wave Detail: SW 1 foot at 4 seconds and SE 1 foot at 8 seconds
SAT AND SAT NIGHT
N winds 10 to 15 kt with gusts up to 25 kt Seas 2 to 3 ft Wave Detail: N 1 foot at 6 seconds and SE 1 foot at 7 seconds
SUN
N winds 10 to 15 kt with gusts up to 25 kt Seas 2 to 4 ft
SUN NIGHT THROUGH MON NIGHT
SW winds 5 to 10 kt with gusts up to 20 kt Seas around 2 ft
Reporting time 07:04 PM EDT Wed Sep 2 2026

Rhode Island Sound

TONIGHT
SE winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Wave Detail: SE 3 ft at 5 seconds and SE 2 ft at 10 seconds A chance of showers with isolated tstms after midnight Some tstms may produce heavy rainfall after midnight
THU
SW winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Wave Detail: S 3 ft at 5 seconds and SE 3 ft at 9 seconds Patchy fog Showers likely in the morning Vsby 1 to 3 NM
THU NIGHT
SW winds 10 to 15 kt, becoming W 5 to 10 kt after midnight Seas 2 to 3 ft Wave Detail: S 3 ft at 5 seconds and SE 2 ft at 9 seconds Patchy fog after midnight with vsby 1 NM or less
FRI
NW winds 5 to 10 kt, becoming W in the afternoon Seas around 2 ft Wave Detail: SE 2 ft at 7 seconds Patchy fog in the morning with vsby 1 NM or less
FRI NIGHT
W winds around 10 kt, becoming NW with gusts up to 20 kt after midnight Seas 2 to 3 ft Wave Detail: SW 2 ft at 5 seconds and SE 2 ft at 7 seconds
SAT AND SAT NIGHT
N winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Wave Detail: N 2 ft at 6 seconds and SE 2 ft at 8 seconds
SUN THROUGH MON NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt Seas 2 to 3 ft
Reporting time 07:04 PM EDT Wed Sep 2 2026

Block Island Sound

TONIGHT
SE winds around 10 kt with gusts up to 20 kt Seas 2 to 3 ft Wave Detail: SE 3 ft at 4 seconds and SE 2 ft at 11 seconds Patchy fog after midnight A chance of showers with a slight chance of tstms after midnight Some tstms may produce heavy rainfall after midnight
THU
SW winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Wave Detail: SE 3 ft at 9 seconds and S 2 ft at 4 seconds Patchy fog A chance of showers in the morning with vsby 1 to 3 NM
THU NIGHT
W winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: SE 3 ft at 9 seconds and W 2 ft at 5 seconds
FRI
W winds 5 to 10 kt Seas around 2 ft Wave Detail: SE 2 ft at 7 seconds
FRI NIGHT
NW winds around 10 kt Gusts up to 20 kt after midnight Seas 2 to 3 ft Wave Detail: W 2 ft at 4 seconds and SE 2 ft at 7 seconds
SAT AND SAT NIGHT
N winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Wave Detail: N 2 ft at 4 seconds and SE 2 ft at 8 seconds
SUN THROUGH MON NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft
Reporting time 07:04 PM EDT Wed Sep 2 2026

Boston Harbor

TONIGHT
SE winds 5 to 10 kt Waves around 2 ft Patchy fog after midnight Showers with a slight chance of tstms after midnight Some tstms may produce heavy rainfall after midnight
THU
SW winds 5 to 10 kt Waves around 2 ft Patchy fog Showers, mainly in the morning Vsby 1 to 3 NM
THU NIGHT
W winds around 5 kt Waves 1 foot or less
FRI
NW winds around 5 kt Waves 1 foot or less
FRI NIGHT
NW winds 5 to 10 kt Waves 1 foot or less, then around 2 ft after midnight
SAT AND SAT NIGHT
N winds 10 to 15 kt with gusts up to 20 kt Waves 2 to 3 ft
SUN THROUGH MON NIGHT
SW winds 10 to 15 kt with gusts up to 25 kt Waves 2 to 3 ft
Reporting time 07:04 PM EDT Wed Sep 2 2026

Narragansett Bay

TONIGHT
SE winds 5 to 10 kt Waves around 2 ft Patchy fog after midnight Showers with a slight chance of tstms after midnight Some tstms may produce heavy rainfall after midnight
THU
SW winds 5 to 10 kt with gusts up to 20 kt Waves 2 to 3 ft Patchy fog Showers, mainly in the morning with vsby 1 to 3 NM
THU NIGHT
SW winds 5 to 10 kt, becoming W after midnight Waves around 2 ft Patchy fog after midnight with vsby 1 to 3 NM
FRI
NW winds 5 to 10 kt Waves around 2 ft
FRI NIGHT
NW winds 5 to 10 kt Waves around 2 ft
SAT AND SAT NIGHT
N winds 5 to 10 kt with gusts up to 20 kt Waves around 2 ft
SUN THROUGH MON NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Waves 2 to 3 ft
Reporting time 07:04 PM EDT Wed Sep 2 2026

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

TONIGHT
SE winds 10 to 15 kt Gusts up to 20 kt after midnight Seas around 3 ft Wave Detail: E 2 ft at 3 seconds and SE 2 ft at 10 seconds Showers likely after midnight
THU
S winds 15 to 20 kt with gusts up to 30 kt Seas 3 to 5 ft Wave Detail: SE 4 ft at 4 seconds and SE 2 ft at 9 seconds Patchy fog Showers likely in the morning A chance of showers in the afternoon Vsby 1 to 3 NM
THU NIGHT
W winds around 10 kt, becoming NW after midnight Seas 3 to 4 ft Wave Detail: S 4 ft at 6 seconds and SE 2 ft at 9 seconds Patchy fog Vsby 1 to 3 NM
FRI
NW winds 5 to 10 kt Seas 3 to 4 ft Wave Detail: SE 3 ft at 7 seconds and NW 1 foot at 4 seconds
FRI NIGHT AND SAT
N winds 15 to 20 kt with gusts up to 30 kt Seas 3 to 5 ft Wave Detail: E 5 ft at 7 seconds and W 3 ft at 6 seconds
SAT NIGHT
N winds 15 to 20 kt with gusts up to 30 kt Seas 5 to 7 ft Wave Detail: NE 6 ft at 7 seconds and SE 5 ft at 8 seconds
SUN AND SUN NIGHT
N winds 15 to 20 kt, diminishing to 10 to 15 kt Gusts up to 30 kt Seas 5 to 8 ft
MON AND MON NIGHT
NW winds 10 to 15 kt, becoming SW 5 to 10 kt Gusts up to 20 kt Seas 3 to 5 ft
Reporting time 07:04 PM EDT Wed Sep 2 2026

Ocean Waters from Provincetown to Nantucket from 20 to 60 NM

TONIGHT
SE winds 5 to 10 kt Seas around 3 ft Wave Detail: SE 3 ft at 9 seconds and E 2 ft at 4 seconds
THU
S winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon Gusts up to 25 kt Seas 3 to 4 ft Wave Detail: S 3 ft at 3 seconds and E 2 ft at 4 seconds Patchy fog A chance of showers Vsby 1 to 3 NM
THU NIGHT
SW winds 10 to 15 kt, becoming W 5 to 10 kt after midnight Seas 3 to 4 ft Wave Detail: SW 3 ft at 5 seconds and E 2 ft at 6 seconds Patchy fog A chance of showers in the evening Vsby 1 to 3 NM, decreasing to 1 NM or less after midnight
FRI
NW winds 5 to 10 kt Seas 3 to 4 ft Wave Detail: SE 3 ft at 7 seconds and W 2 ft at 5 seconds Patchy fog in the morning with vsby 1 to 3 NM
FRI NIGHT
W winds 5 to 10 kt Gusts up to 20 kt after midnight Seas around 3 ft Wave Detail: SW 2 ft at 5 seconds and E 2 ft at 7 seconds
SAT
N winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon Gusts up to 30 kt Seas 3 to 5 ft Wave Detail: NE 5 ft at 7 seconds and W 2 ft at 5 seconds
SAT NIGHT
N winds 15 to 20 kt with gusts up to 30 kt Seas 5 to 8 ft
SUN AND SUN NIGHT
N winds 15 to 20 kt, diminishing to 10 to 15 kt Gusts up to 30 kt Seas 6 to 9 ft
MON AND MON NIGHT
N winds 10 to 15 kt, becoming W 5 to 10 kt Gusts up to 20 kt Seas 4 to 6 ft
Reporting time 07:04 PM EDT Wed Sep 2 2026

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

TONIGHT
E winds 10 to 15 kt, becoming SE 5 to 10 kt after midnight Gusts up to 20 kt Seas 3 to 4 ft Wave Detail: E 3 ft at 5 seconds and SE 3 ft at 10 seconds
THU
S winds 10 to 15 kt with gusts up to 20 kt Seas 3 to 4 ft Wave Detail: S 3 ft at 5 seconds and SE 3 ft at 9 seconds Patchy fog A chance of showers Vsby 1 to 3 NM in the afternoon
THU NIGHT
W winds 10 to 15 kt Seas 3 to 4 ft Wave Detail: SW 3 ft at 5 seconds and E 2 ft at 6 seconds Patchy fog after midnight with vsby 1 NM or less
FRI
NW winds 5 to 10 kt Seas around 3 ft Wave Detail: SW 2 ft at 4 seconds and E 2 ft at 7 seconds Patchy fog in the morning with vsby 1 NM or less
FRI NIGHT
NW winds 5 to 10 kt Gusts up to 20 kt after midnight Seas around 3 ft Wave Detail: SW 2 ft at 5 seconds and E 2 ft at 7 seconds
SAT AND SAT NIGHT
N winds 15 to 20 kt with gusts up to 25 kt Seas 3 to 5 ft Wave Detail: NE 5 ft at 7 seconds
SUN AND SUN NIGHT
N winds 15 to 20 kt, diminishing to 10 to 15 kt Gusts up to 25 kt Seas 5 to 7 ft
MON AND MON NIGHT
N winds 5 to 10 kt, becoming W Seas 4 to 6 ft
Reporting time 07:04 PM EDT Wed Sep 2 2026

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

TONIGHT
SE winds 10 to 15 kt with gusts up to 20 kt Seas 3 to 4 ft Wave Detail: E 3 ft at 5 seconds and SE 3 ft at 9 seconds A chance of showers after midnight
THU
SW winds 10 to 15 kt with gusts up to 20 kt Seas 3 to 4 ft Wave Detail: S 4 ft at 6 seconds and SE 3 ft at 9 seconds Patchy fog Showers likely in the morning Vsby 1 to 3 NM
THU NIGHT
W winds 10 to 15 kt Gusts up to 20 kt in the evening Seas 3 to 4 ft Wave Detail: S 3 ft at 6 seconds and SE 2 ft at 9 seconds Patchy fog Vsby 1 NM or less
FRI
NW winds around 10 kt Seas around 3 ft Wave Detail: W 2 ft at 4 seconds and E 2 ft at 7 seconds Patchy fog in the morning with vsby 1 NM or less
FRI NIGHT
NW winds 10 to 15 kt with gusts up to 20 kt Seas around 3 ft Wave Detail: NW 3 ft at 5 seconds and E 2 ft at 7 seconds
SAT AND SAT NIGHT
NE winds 15 to 20 kt with gusts up to 25 kt Seas 3 to 4 ft Wave Detail: N 4 ft at 5 seconds and E 4 ft at 8 seconds
SUN AND SUN NIGHT
N winds 15 to 20 kt, diminishing to 10 to 15 kt Gusts up to 25 kt Seas 3 to 5 ft
MON AND MON NIGHT
NW winds 5 to 10 kt, becoming W Seas 2 to 4 ft
Reporting time 07:04 PM EDT Wed Sep 2 2026

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