Cape Ann's Marina, MA
09/16/2026 10:00 AM
63°F
TEMPERATURE
Winds 8 mph SW
Sunny
Mostly sunny, with a high near 72. South wind around 9 mph.
Moonrise
01:28 PM
Moonset
10:14 PM
Sunrise
06:23 AM
Moon Phase
Waxing crescent
Sunset
06:51 PM

Hourly Forecast

Wed, 10:00 AM

Sunny
Winds: 8 mph SW
63°

Wed, 11:00 AM

Mostly Sunny
Winds: 9 mph SW
64°

Wed, 12:00 PM

Mostly Sunny
Winds: 9 mph S
66°

Wed, 01:00 PM

Mostly Sunny
Winds: 9 mph S
67°

Wed, 02:00 PM

Partly Sunny
Winds: 9 mph S
68°

Wed, 03:00 PM

Mostly Sunny
Winds: 8 mph S
70°

Wed, 04:00 PM

Sunny
Winds: 8 mph S
70°

Wed, 05:00 PM

Sunny
Winds: 7 mph S
70°

Wed, 06:00 PM

Mostly Clear
Winds: 7 mph S
71°

Wed, 07:00 PM

Mostly Clear
Winds: 6 mph S
70°

Wed, 08:00 PM

Mostly Clear
Winds: 6 mph S
69°

Wed, 09:00 PM

Partly Cloudy
Winds: 5 mph SW
67°

Wed, 10:00 PM

Partly Cloudy
Winds: 5 mph SW
66°

Wed, 11:00 PM

Partly Cloudy
Winds: 5 mph SW
66°

Thu, 12:00 AM

Partly Cloudy
Winds: 3 mph SW
64°

Thu, 01:00 AM

Partly Cloudy
Winds: 3 mph W
64°

Thu, 02:00 AM

Partly Cloudy
Winds: 2 mph W
63°

Thu, 03:00 AM

Mostly Cloudy
Winds: 2 mph NW
62°

Thu, 04:00 AM

Mostly Cloudy
Winds: 3 mph N
63°

Thu, 05:00 AM

Mostly Cloudy
Winds: 3 mph N
63°

Thu, 06:00 AM

Partly Sunny
Winds: 3 mph N
63°

Thu, 07:00 AM

Mostly Cloudy
Winds: 3 mph N
63°

Thu, 08:00 AM

Partly Sunny
Winds: 3 mph N
64°

Thu, 09:00 AM

Partly Sunny
Winds: 1 mph NW
65°

Today

Mostly Sunny
72°
Winds: 9 mph S
Mostly sunny, with a high near 72. South wind around 9 mph.

Tonight

Partly Cloudy
61°
Winds: 2 to 7 mph SW
Partly cloudy, with a low around 61. Southwest wind 2 to 7 mph. New rainfall amounts less than a tenth of an inch possible.

Thursday

Mostly Cloudy then Chance Rain Showers
71°
Winds: 1 to 6 mph NE
A chance of rain showers after 2pm. Mostly cloudy, with a high near 71. Northeast wind 1 to 6 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Thursday Night

Rain Showers Likely
62°
Winds: 7 mph SW
Rain showers likely. Mostly cloudy, with a low around 62. Southwest wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.

Friday

Slight Chance Rain Showers then Mostly Sunny
72°
Winds: 9 mph NW
A slight chance of rain showers before 7am. Mostly sunny, with a high near 72. Northwest wind around 9 mph. Chance of precipitation is 20%.

Friday Night

Mostly Clear
54°
Winds: 8 mph N
Mostly clear, with a low around 54. North wind around 8 mph.

Saturday

Sunny
63°
Winds: 5 to 8 mph E
Sunny, with a high near 63. East wind 5 to 8 mph.

Saturday Night

Mostly Cloudy then Slight Chance Rain Showers
52°
Winds: 5 mph S
A slight chance of rain showers after 4am. Mostly cloudy, with a low around 52. South wind around 5 mph.

Sunday

Chance Rain Showers
69°
Winds: 5 to 8 mph S
A chance of rain showers. Mostly cloudy, with a high near 69. South wind 5 to 8 mph. Chance of precipitation is 50%.

Sunday Night

Chance Rain Showers
52°
Winds: 7 mph E
A chance of rain showers. Mostly cloudy, with a low around 52. East wind around 7 mph. Chance of precipitation is 50%.

Monday

Slight Chance Rain Showers
68°
Winds: 10 mph NE
A slight chance of rain showers. Partly sunny, with a high near 68. Northeast wind around 10 mph.

Monday Night

Chance Rain Showers
53°
Winds: 8 mph NE
A chance of rain showers. Mostly cloudy, with a low around 53. Northeast wind around 8 mph. Chance of precipitation is 30%.

Tuesday

Chance Rain Showers
68°
Winds: 9 to 13 mph NE
A chance of rain showers. Partly sunny, with a high near 68. Northeast wind 9 to 13 mph. Chance of precipitation is 30%.

Tuesday Night

Slight Chance Rain Showers
53°
Winds: 8 mph E
A slight chance of rain showers. Partly cloudy, with a low around 53. East wind around 8 mph.

Coastal Waters Forecast for Massachusetts and Rhode Island

National Weather Service Boston/Norton MA

for Massachusetts and Rhode Island coastal waters. High pres overhead today bringing dry conditions and southwesterly winds. Cold front will cross the waters Thu night into early Fri. Showers possible late Thu into early Fri. High pres builds back in across the waters Sat.

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
S winds 5 to 10 kt Seas around 2 ft Wave Detail: S 2 ft at 3 seconds and W 1 foot at 2 seconds
TONIGHT
SW winds 5 to 10 kt Seas around 2 ft Wave Detail: S 2 ft at 3 seconds and E 2 ft at 7 seconds
THU
S winds 5 to 10 kt Seas around 2 ft Wave Detail: E 2 ft at 7 seconds and SW 1 foot at 3 seconds
THU NIGHT
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 E 2 ft at 4 seconds A chance of showers
FRI
W winds around 10 kt with gusts up to 20 kt, becoming NW in the afternoon Seas 2 to 3 ft Wave Detail: W 2 ft at 3 seconds and SW 2 ft at 4 seconds A chance of showers in the morning
FRI NIGHT
N winds 10 to 15 kt, increasing to 15 to 20 kt after midnight Gusts up to 25 kt Seas 2 to 4 ft Wave Detail: N 4 ft at 5 seconds and SW 1 foot at 3 seconds
SAT AND SAT NIGHT
NE winds 10 to 15 kt with gusts up to 20 kt, becoming S 5 to 10 kt Seas 2 to 4 ft
SUN AND SUN NIGHT
S winds 5 to 10 kt, becoming E Seas 2 to 3 ft A chance of showers
Reporting time 07:04 AM EDT Wed Sep 16 2026

Massachusetts Bay and Ipswich Bay

TODAY
S winds 5 to 10 kt Seas around 2 ft Wave Detail: W 1 foot at 2 seconds and E 1 foot at 5 seconds
TONIGHT
SW winds 5 to 10 kt Seas around 2 ft Wave Detail: W 2 ft at 3 seconds and E 2 ft at 9 seconds
THU
N winds around 5 kt, becoming SE in the afternoon Seas around 2 ft Wave Detail: E 2 ft at 8 seconds and S 1 foot at 3 seconds
THU NIGHT
S winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt after midnight Seas around 2 ft Wave Detail: E 2 ft at 4 seconds and E 2 ft at 7 seconds A chance of showers
FRI
NW winds 5 to 10 kt with gusts up to 20 kt Seas around 2 ft Wave Detail: E 2 ft at 7 seconds and W 1 foot at 2 seconds A chance of showers in the morning
FRI NIGHT
N winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Wave Detail: N 3 ft at 4 seconds and SW 2 ft at 7 seconds
SAT AND SAT NIGHT
NE winds 10 to 15 kt with gusts up to 20 kt, becoming S 5 to 10 kt Seas 2 to 3 ft
SUN AND SUN NIGHT
S winds 5 to 10 kt, becoming E 10 to 15 kt Seas around 2 ft A chance of showers
Reporting time 07:04 AM EDT Wed Sep 16 2026

Cape Cod Bay

TODAY
SW winds around 5 kt, becoming S this afternoon Seas 1 foot or less, then around 2 ft this afternoon Wave Detail: S 1 foot at 5 seconds and N 1 foot at 5 seconds, becoming S 1 foot at 2 seconds and N 1 foot at 4 seconds
TONIGHT
SW winds 5 to 10 kt Seas around 2 ft in the evening, then 1 foot or less Wave Detail: SW 1 foot at 3 seconds and NE 1 foot at 4 seconds, becoming SW 1 foot at 2 seconds and NE 1 foot at 5 seconds
THU
SW winds 5 to 10 kt Seas 1 foot or less, then around 2 ft in the afternoon Wave Detail: SW 1 foot at 2 seconds and NE 1 foot at 7 seconds, becoming E 2 ft at 8 seconds and SW 1 foot at 3 seconds
THU NIGHT
SW winds 10 to 15 kt Gusts up to 20 kt after midnight Seas around 2 ft Wave Detail: SW 1 foot at 2 seconds and W 1 foot at 3 seconds A chance of showers after midnight
FRI
W winds around 10 kt, becoming N in the afternoon Gusts up to 20 kt Seas around 2 ft Wave Detail: SW 1 foot at 3 seconds and W 1 foot at 3 seconds A chance of showers in the morning
FRI NIGHT
N winds 15 to 20 kt with gusts up to 25 kt Seas 2 to 4 ft Wave Detail: N 4 ft at 4 seconds and SW 1 foot at 4 seconds
SAT AND SAT NIGHT
NE winds 10 to 15 kt with gusts up to 20 kt, becoming SE around 5 kt Seas 2 to 3 ft
SUN AND SUN NIGHT
SE winds 5 to 10 kt Seas around 2 ft A chance of showers
Reporting time 07:04 AM EDT Wed Sep 16 2026

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

TODAY
SW winds around 5 kt, becoming S this afternoon Seas around 2 ft Wave Detail: N 2 ft at 5 seconds and SE 2 ft at 9 seconds
TONIGHT
SW winds 5 to 10 kt Seas around 2 ft Wave Detail: E 2 ft at 8 seconds and SW 1 foot at 3 seconds
THU
S winds 5 to 10 kt Seas around 2 ft Wave Detail: E 2 ft at 8 seconds and SW 1 foot at 4 seconds
THU NIGHT
SW 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 E 2 ft at 7 seconds A chance of showers after midnight
FRI
W winds 10 to 15 kt, becoming NW in the afternoon Gusts up to 20 kt Seas 2 to 3 ft Wave Detail: SW 2 ft at 4 seconds and E 2 ft at 7 seconds A chance of showers in the morning
FRI NIGHT
N winds 15 to 20 kt with gusts up to 25 kt Seas 2 to 4 ft Wave Detail: NE 4 ft at 6 seconds and NW 2 ft at 3 seconds
SAT AND SAT NIGHT
NE winds 10 to 15 kt with gusts up to 20 kt, becoming SE around 5 kt Seas 2 to 4 ft
SUN AND SUN NIGHT
SE winds 5 to 10 kt, increasing to 10 to 15 kt Seas 2 to 4 ft A chance of showers
Reporting time 07:04 AM EDT Wed Sep 16 2026

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

TODAY
SW winds around 5 kt, increasing to 5 to 10 kt this afternoon Seas around 2 ft Wave Detail: SE 2 ft at 6 seconds and N 1 foot at 4 seconds
TONIGHT
SW winds 5 to 10 kt Seas around 2 ft Wave Detail: E 2 ft at 6 seconds and E 2 ft at 9 seconds
THU
S winds 5 to 10 kt Seas around 2 ft Wave Detail: E 2 ft at 8 seconds and W 1 foot at 3 seconds
THU NIGHT
SW winds 10 to 15 kt Gusts up to 20 kt after midnight Seas 2 to 3 ft Wave Detail: SW 3 ft at 4 seconds and E 2 ft at 7 seconds A chance of showers after midnight
FRI
W winds around 15 kt, becoming NW in the afternoon Gusts up to 20 kt Seas 2 to 4 ft Wave Detail: W 3 ft at 4 seconds and SW 3 ft at 5 seconds A chance of showers in the morning
FRI NIGHT
N winds 10 to 15 kt, becoming NE 15 to 20 kt after midnight Gusts up to 25 kt Seas 2 to 3 ft Wave Detail: N 3 ft at 4 seconds and W 2 ft at 5 seconds
SAT AND SAT NIGHT
NE winds 15 to 20 kt, becoming E 5 to 10 kt Seas 2 to 3 ft
SUN AND SUN NIGHT
SE winds 10 to 15 kt Gusts up to 20 kt Seas 2 to 4 ft A chance of showers
Reporting time 07:04 AM EDT Wed Sep 16 2026

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

TODAY
SW winds around 5 kt, increasing to 5 to 10 kt this afternoon Seas around 2 ft Wave Detail: NW 1 foot at 3 seconds and SE 1 foot at 6 seconds
TONIGHT
SW winds 5 to 10 kt Seas around 2 ft Wave Detail: E 2 ft at 7 seconds and SW 1 foot at 3 seconds
THU
SW winds 5 to 10 kt Seas around 2 ft Wave Detail: SW 2 ft at 4 seconds and E 2 ft at 7 seconds
THU NIGHT
SW winds 10 to 15 kt, increasing to 15 to 20 kt after midnight Seas 2 to 4 ft Wave Detail: SW 3 ft at 5 seconds and E 2 ft at 8 seconds
FRI
W winds 10 to 15 kt with gusts up to 20 kt, becoming NW in the afternoon Seas 2 to 4 ft Wave Detail: SW 3 ft at 5 seconds and NW 2 ft at 4 seconds
FRI NIGHT
N winds 15 to 20 kt Seas 2 to 4 ft Wave Detail: N 4 ft at 4 seconds and SW 2 ft at 5 seconds
SAT AND SAT NIGHT
NE winds 15 to 20 kt, becoming SE around 10 kt Seas 2 to 4 ft
SUN AND SUN NIGHT
SE winds 10 to 15 kt, increasing to 15 to 20 kt Seas 2 to 4 ft A chance of showers
Reporting time 07:04 AM EDT Wed Sep 16 2026

Nantucket Sound

TODAY
SW winds 5 to 10 kt Seas 1 foot or less, then around 2 ft this afternoon Wave Detail: NE 1 foot at 5 seconds and S 1 foot at 6 seconds, becoming SW 1 foot at 3 seconds and N 1 foot at 5 seconds
TONIGHT
SW winds 5 to 10 kt Seas around 2 ft Wave Detail: SW 1 foot at 3 seconds and W 1 foot at 3 seconds
THU
SW winds 5 to 10 kt Seas around 2 ft Wave Detail: W 1 foot at 3 seconds and E 1 foot at 8 seconds
THU NIGHT
SW winds 10 to 15 kt Gusts up to 20 kt after midnight Seas 2 to 3 ft Wave Detail: SW 2 ft at 3 seconds and W 1 foot at 3 seconds A chance of showers after midnight
FRI
W winds 10 to 15 kt, becoming N in the afternoon Gusts up to 20 kt Seas 2 to 3 ft Wave Detail: SW 2 ft at 4 seconds and W 1 foot at 3 seconds A chance of showers in the morning
FRI NIGHT
N winds 10 to 15 kt, increasing to 15 to 20 kt after midnight Seas 2 to 3 ft Wave Detail: N 3 ft at 4 seconds and SW 1 foot at 5 seconds
SAT AND SAT NIGHT
NE winds 10 to 15 kt with gusts up to 20 kt, becoming SE 5 to 10 kt Seas 2 to 3 ft
SUN AND SUN NIGHT
SE winds 10 to 15 kt Gusts up to 20 kt Seas 2 to 3 ft A chance of showers
Reporting time 07:04 AM EDT Wed Sep 16 2026

Vineyard Sound

TODAY
SW winds 5 to 10 kt Seas 1 foot or less, then around 2 ft this afternoon Wave Detail: N 1 foot at 4 seconds and SE 1 foot at 6 seconds, becoming SW 1 foot at 3 seconds and NW 1 foot at 4 seconds
TONIGHT
SW winds 5 to 10 kt Seas around 2 ft in the evening, then 1 foot or less Wave Detail: W 1 foot at 3 seconds and E 1 foot at 5 seconds
THU
SW winds 5 to 10 kt Seas 1 foot or less, then around 2 ft in the afternoon Wave Detail: SW 1 foot at 3 seconds and E 1 foot at 8 seconds, becoming W 1 foot at 3 seconds and NE 1 foot at 8 seconds
THU 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 E 1 foot at 7 seconds A chance of showers after midnight
FRI
W winds 10 to 15 kt with gusts up to 20 kt, becoming NW in the afternoon Seas 2 to 3 ft Wave Detail: W 3 ft at 4 seconds and E 1 foot at 7 seconds A chance of showers in the morning
FRI NIGHT
N winds 10 to 15 kt with gusts up to 20 kt Seas around 2 ft Wave Detail: N 2 ft at 3 seconds and SW 2 ft at 5 seconds
SAT AND SAT NIGHT
NE winds 10 to 15 kt, becoming SE 5 to 10 kt Seas around 2 ft, then 1 foot or less
SUN AND SUN NIGHT
SE winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft A chance of showers
Reporting time 07:04 AM EDT Wed Sep 16 2026

Buzzards Bay

TODAY
SW winds 5 to 10 kt, increasing to 10 to 15 kt this afternoon Seas 1 foot or less, then around 2 ft this afternoon Wave Detail: S 1 foot at 5 seconds and NE 1 foot at 5 seconds, becoming SW 1 foot at 3 seconds and NW 1 foot at 4 seconds
TONIGHT
SW winds 5 to 10 kt Seas around 2 ft in the evening, then 1 foot or less Wave Detail: W 1 foot at 4 seconds and E 1 foot at 5 seconds, becoming SW 1 foot at 3 seconds and E 1 foot at 5 seconds
THU
SW 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 around 2 ft in the afternoon Wave Detail: SW 1 foot at 3 seconds and E 1 foot at 8 seconds, becoming SW 1 foot at 3 seconds and NE 1 foot at 8 seconds
THU NIGHT
SW 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 1 foot at 7 seconds A chance of showers after midnight
FRI
W winds 10 to 15 kt with gusts up to 20 kt, becoming N 5 to 10 kt in the afternoon Seas around 2 ft Wave Detail: SW 2 ft at 5 seconds and W 1 foot at 3 seconds A chance of showers in the morning
FRI NIGHT
N winds 10 to 15 kt Gusts up to 20 kt after midnight Seas around 2 ft Wave Detail: N 2 ft at 3 seconds and SW 1 foot at 5 seconds
SAT AND SAT NIGHT
NE winds 10 to 15 kt, becoming SE 5 to 10 kt Seas around 2 ft, then 1 foot or less
SUN AND SUN NIGHT
SE winds 10 to 15 kt with gusts up to 20 kt Seas around 2 ft A chance of showers
Reporting time 07:04 AM EDT Wed Sep 16 2026

Rhode Island Sound

TODAY
SW winds 5 to 10 kt Seas 1 foot or less, then around 2 ft this afternoon Wave Detail: NW 1 foot at 4 seconds and SE 1 foot at 5 seconds, becoming SW 2 ft at 4 seconds and NW 1 foot at 4 seconds
TONIGHT
SW winds 5 to 10 kt Seas around 2 ft Wave Detail: W 2 ft at 3 seconds and E 1 foot at 5 seconds
THU
SW winds 5 to 10 kt Seas around 2 ft Wave Detail: SW 2 ft at 3 seconds and E 1 foot at 7 seconds
THU 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 NE 1 foot at 7 seconds A chance of showers after midnight
FRI
W winds 10 to 15 kt with gusts up to 20 kt, becoming NW 5 to 10 kt in the afternoon Seas 2 to 3 ft Wave Detail: W 3 ft at 4 seconds and E 1 foot at 7 seconds A chance of showers in the morning
FRI NIGHT
N winds 15 to 20 kt Seas 2 to 3 ft Wave Detail: N 3 ft at 3 seconds and SW 2 ft at 5 seconds
SAT AND SAT NIGHT
NE winds 10 to 15 kt with gusts up to 20 kt, becoming SE 5 to 10 kt Seas 2 to 3 ft
SUN AND SUN NIGHT
SE winds 10 to 15 kt, becoming E 15 to 20 kt Seas 2 to 4 ft A chance of showers
Reporting time 07:04 AM EDT Wed Sep 16 2026

Block Island Sound

TODAY
SW winds 5 to 10 kt Seas 1 foot or less, then around 2 ft this afternoon Wave Detail: NW 1 foot at 3 seconds and SE 1 foot at 5 seconds, becoming SW 1 foot at 3 seconds and E 1 foot at 5 seconds
TONIGHT
SW winds 5 to 10 kt Seas around 2 ft Wave Detail: SW 1 foot at 3 seconds and E 1 foot at 5 seconds
THU
SW winds 5 to 10 kt Seas around 2 ft Wave Detail: W 1 foot at 2 seconds and SW 1 foot at 4 seconds
THU NIGHT
SW 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 E 1 foot at 8 seconds
FRI
W winds 10 to 15 kt, becoming NW 5 to 10 kt in the afternoon Seas 2 to 3 ft Wave Detail: SW 2 ft at 4 seconds and N 1 foot at 5 seconds
FRI NIGHT
N winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Wave Detail: NE 2 ft at 3 seconds and NW 1 foot at 3 seconds
SAT AND SAT NIGHT
E winds 10 to 15 kt with gusts up to 20 kt, becoming SE 5 to 10 kt Seas 2 to 3 ft
SUN AND SUN NIGHT
SE winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 4 ft A chance of showers
Reporting time 07:04 AM EDT Wed Sep 16 2026

Boston Harbor

TODAY
S winds 5 to 10 kt Waves 1 foot or less
TONIGHT
SW winds 5 to 10 kt, diminishing to around 5 kt after midnight Waves 1 foot or less
THU
N winds around 5 kt, becoming E in the afternoon Waves 1 foot or less
THU NIGHT
S winds 5 to 10 kt, becoming SW after midnight Waves 1 foot or less A chance of showers
FRI AND FRI NIGHT
N winds around 10 kt with gusts up to 20 kt Waves around 2 ft
SAT AND SAT NIGHT
NE winds 5 to 10 kt, becoming S Waves 1 foot or less
SUN AND SUN NIGHT
SE winds 5 to 10 kt, becoming E Waves around 2 ft A chance of showers
Reporting time 07:04 AM EDT Wed Sep 16 2026

Narragansett Bay

TODAY
SW winds 5 to 10 kt Waves 1 foot or less, then around 2 ft this afternoon
TONIGHT
SW winds 5 to 10 kt Waves around 2 ft in the evening, then 1 foot or less
THU
SW winds 5 to 10 kt Gusts up to 20 kt in the afternoon Waves 1 foot or less, then around 2 ft in the afternoon
THU NIGHT
SW winds 10 to 15 kt Gusts up to 20 kt after midnight Waves around 2 ft A chance of showers after midnight
FRI
W winds around 10 kt, becoming N in the afternoon Waves around 2 ft A chance of showers in the morning
FRI NIGHT
N winds 10 to 15 kt Waves around 2 ft
SAT AND SAT NIGHT
NE winds 5 to 10 kt, becoming SE Waves around 2 ft, then 1 foot or less
SUN AND SUN NIGHT
SE winds 10 to 15 kt, becoming E Gusts up to 20 kt Waves around 2 ft A chance of showers
Reporting time 07:04 AM EDT Wed Sep 16 2026

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

TODAY
SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 20 kt this afternoon Seas 2 to 3 ft Wave Detail: SW 2 ft at 3 seconds and E 2 ft at 9 seconds
TONIGHT
SW winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight Seas 2 to 3 ft Wave Detail: S 2 ft at 3 seconds and E 2 ft at 8 seconds
THU
S winds 5 to 10 kt Seas around 2 ft Wave Detail: SW 2 ft at 3 seconds and E 2 ft at 8 seconds
THU NIGHT
SW 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 7 seconds A chance of showers in the evening, then showers likely after midnight
FRI
W winds 10 to 15 kt, becoming NW in the afternoon Gusts up to 20 kt Seas 2 to 3 ft Wave Detail: SW 3 ft at 4 seconds and W 2 ft at 4 seconds Showers likely in the morning
FRI NIGHT
N winds 15 to 20 kt with gusts up to 25 kt Seas 2 to 4 ft, building to 4 to 5 ft after midnight Wave Detail: N 4 ft at 5 seconds and SW 1 foot at 4 seconds, becoming N 4 ft at 6 seconds and SW 1 foot at 5 seconds
SAT
NE winds 10 to 15 kt with gusts up to 20 kt Seas 3 to 5 ft
SAT NIGHT
SE winds 5 to 10 kt Seas 2 to 3 ft
SUN AND SUN NIGHT
S winds 5 to 10 kt, becoming SE 10 to 15 kt with gusts up to 20 kt Seas 2 to 4 ft A chance of showers
Reporting time 07:04 AM EDT Wed Sep 16 2026

Ocean Waters from Provincetown to Nantucket from 20 to 60 NM

TODAY
W winds around 5 kt, becoming SW this afternoon Seas 2 to 3 ft Wave Detail: E 3 ft at 9 seconds and NE 2 ft at 6 seconds
TONIGHT
SW winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: NE 3 ft at 7 seconds and W 1 foot at 4 seconds
THU
S winds 5 to 10 kt Seas around 2 ft Wave Detail: NE 2 ft at 7 seconds and E 2 ft at 8 seconds
THU NIGHT
SW 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 7 seconds A chance of showers after midnight
FRI
W winds around 15 kt, becoming NW in the afternoon Gusts up to 20 kt Seas around 3 ft Wave Detail: NW 3 ft at 4 seconds and SW 3 ft at 4 seconds A chance of showers in the morning
FRI 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 and N 3 ft at 4 seconds
SAT
NE winds 10 to 15 kt with gusts up to 20 kt Seas 3 to 5 ft
SAT NIGHT
E winds 5 to 10 kt Seas 2 to 4 ft
SUN
SE winds 5 to 10 kt Seas 2 to 3 ft A chance of showers
SUN NIGHT
SE winds 10 to 15 kt with gusts up to 20 kt Seas 3 to 5 ft A chance of showers
Reporting time 07:04 AM EDT Wed Sep 16 2026

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

TODAY
NE winds around 5 kt, becoming SW this afternoon Seas 2 to 3 ft Wave Detail: N 3 ft at 5 seconds and SE 1 foot at 9 seconds
TONIGHT
SW winds around 5 kt Seas 2 to 3 ft Wave Detail: NE 3 ft at 7 seconds and E 3 ft at 9 seconds
THU
S winds 5 to 10 kt Seas around 2 ft Wave Detail: E 2 ft at 8 seconds and W 1 foot at 3 seconds
THU NIGHT
S winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt after midnight Seas 2 to 3 ft Wave Detail: W 3 ft at 4 seconds and E 2 ft at 7 seconds
FRI
W winds 10 to 15 kt, becoming NW in the afternoon Gusts up to 20 kt Seas 3 to 4 ft Wave Detail: SW 3 ft at 5 seconds and NW 3 ft at 5 seconds
FRI NIGHT
N winds 10 to 15 kt Gusts up to 20 kt after midnight Seas 3 to 4 ft Wave Detail: NW 4 ft at 5 seconds and E 1 foot at 7 seconds
SAT AND SAT NIGHT
NE winds 10 to 15 kt with gusts up to 20 kt, becoming E 5 to 10 kt Seas 3 to 4 ft
SUN AND SUN NIGHT
SE winds 10 to 15 kt Gusts up to 20 kt Seas 3 to 5 ft A chance of showers
Reporting time 07:04 AM EDT Wed Sep 16 2026

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

TODAY
NE winds around 5 kt, becoming SW this afternoon Seas around 2 ft Wave Detail: E 2 ft at 6 seconds and SW 1 foot at 3 seconds
TONIGHT
SW winds 5 to 10 kt Seas around 2 ft Wave Detail: E 2 ft at 8 seconds and SW 1 foot at 3 seconds
THU
SW winds 5 to 10 kt Seas around 2 ft Wave Detail: SW 2 ft at 4 seconds and E 2 ft at 7 seconds
THU 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 E 2 ft at 8 seconds
FRI
W winds around 15 kt, becoming NW in the afternoon Gusts up to 20 kt Seas 3 to 4 ft Wave Detail: SW 4 ft at 5 seconds and NW 3 ft at 5 seconds
FRI NIGHT
N winds 10 to 15 kt, becoming NE 15 to 20 kt after midnight Seas 3 to 4 ft Wave Detail: NE 4 ft at 6 seconds and SW 3 ft at 5 seconds
SAT AND SAT NIGHT
NE winds 15 to 20 kt, becoming E around 10 kt Seas 3 to 4 ft
SUN AND SUN NIGHT
SE winds 10 to 15 kt, increasing to 15 to 20 kt Seas 3 to 5 ft A chance of showers
Reporting time 07:04 AM EDT Wed Sep 16 2026

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