Cape Ann's Marina, MA
08/19/2026 06:00 AM
67°F
TEMPERATURE
Winds 3 mph W
Patchy Fog
Patchy fog before 9am. Mostly sunny, with a high near 79. Southwest wind 3 to 9 mph.
Moonrise
02:38 PM
Moonset
11:40 PM
Sunrise
05:53 AM
Moon Phase
Waxing crescent
Sunset
07:39 PM

Hourly Forecast

Wed, 06:00 AM

Patchy Fog
Winds: 3 mph W
67°

Wed, 07:00 AM

Patchy Fog
Winds: 3 mph W
67°

Wed, 08:00 AM

Patchy Fog
Winds: 3 mph W
68°

Wed, 09:00 AM

Mostly Cloudy
Winds: 3 mph W
70°

Wed, 10:00 AM

Partly Sunny
Winds: 3 mph SW
71°

Wed, 11:00 AM

Mostly Sunny
Winds: 5 mph S
73°

Wed, 12:00 PM

Mostly Sunny
Winds: 6 mph S
73°

Wed, 01:00 PM

Sunny
Winds: 7 mph S
74°

Wed, 02:00 PM

Mostly Sunny
Winds: 8 mph S
76°

Wed, 03:00 PM

Sunny
Winds: 9 mph S
77°

Wed, 04:00 PM

Sunny
Winds: 9 mph S
77°

Wed, 05:00 PM

Sunny
Winds: 8 mph S
78°

Wed, 06:00 PM

Mostly Clear
Winds: 7 mph S
77°

Wed, 07:00 PM

Mostly Clear
Winds: 6 mph SW
76°

Wed, 08:00 PM

Mostly Clear
Winds: 5 mph SW
75°

Wed, 09:00 PM

Mostly Clear
Winds: 5 mph SW
73°

Wed, 10:00 PM

Mostly Clear
Winds: 5 mph SW
72°

Wed, 11:00 PM

Mostly Clear
Winds: 5 mph SW
71°

Thu, 12:00 AM

Mostly Clear
Winds: 6 mph SW
71°

Thu, 01:00 AM

Partly Cloudy
Winds: 6 mph SW
71°

Thu, 02:00 AM

Mostly Clear
Winds: 6 mph SW
70°

Thu, 03:00 AM

Mostly Clear
Winds: 5 mph SW
70°

Thu, 04:00 AM

Partly Cloudy
Winds: 5 mph W
69°

Thu, 05:00 AM

Partly Cloudy
Winds: 5 mph W
69°

Today

Patchy Fog then Mostly Sunny
79°
Winds: 3 to 9 mph SW
Patchy fog before 9am. Mostly sunny, with a high near 79. Southwest wind 3 to 9 mph.

Tonight

Mostly Clear
68°
Winds: 7 mph SW
Mostly clear, with a low around 68. Southwest wind around 7 mph.

Thursday

Chance Rain Showers
78°
Winds: 5 mph N
A chance of rain showers after 10am. Partly sunny, with a high near 78. North wind around 5 mph. Chance of precipitation is 40%.

Thursday Night

Slight Chance Rain Showers then Mostly Cloudy
65°
Winds: 5 mph NW
A slight chance of rain showers before 10pm. Mostly cloudy, with a low around 65. Northwest wind around 5 mph. Chance of precipitation is 20%.

Friday

Sunny
73°
Winds: 5 to 8 mph NE
Sunny, with a high near 73. Northeast wind 5 to 8 mph.

Friday Night

Partly Cloudy
64°
Winds: 1 to 5 mph SE
Partly cloudy, with a low around 64. Southeast wind 1 to 5 mph.

Saturday

Chance Rain Showers
72°
Winds: 5 to 9 mph E
A chance of rain showers after 8am. Partly sunny, with a high near 72. East wind 5 to 9 mph. Chance of precipitation is 40%.

Saturday Night

Chance Rain Showers
63°
Winds: 7 mph E
A chance of rain showers. Mostly cloudy, with a low around 63. East wind around 7 mph. Chance of precipitation is 50%.

Sunday

Chance Rain Showers
81°
Winds: 7 mph E
A chance of rain showers. Mostly cloudy, with a high near 81. East wind around 7 mph. Chance of precipitation is 40%.

Sunday Night

Chance Rain Showers
64°
Winds: 6 mph SW
A chance of rain showers before 3am. Mostly cloudy, with a low around 64. Southwest wind around 6 mph. Chance of precipitation is 40%.

Monday

Mostly Sunny
85°
Winds: 7 mph SW
Mostly sunny, with a high near 85. Southwest wind around 7 mph.

Monday Night

Mostly Clear
62°
Winds: 6 mph W
Mostly clear, with a low around 62. West wind around 6 mph.

Tuesday

Sunny
82°
Winds: 7 mph SW
Sunny, with a high near 82. Southwest wind around 7 mph.

Tuesday Night

Mostly Clear
62°
Winds: 6 mph W
Mostly clear, with a low around 62. West wind around 6 mph.

Coastal Waters Forecast for Massachusetts and Rhode Island

National Weather Service Boston/Norton MA

for Massachusetts and Rhode Island coastal waters. Weak high pres will be offshore by late today. A weak trough of low pres moves through Thu, followed by yet another high pres system for Fri. Unsettled conditions return over the weekend with arrival of another low pres.

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 with gusts up to 20 kt Seas 2 to 3 ft Wave Detail: SE 3 ft at 8 seconds Patchy fog this morning with vsby 1 to 3 NM
TONIGHT
SW winds 5 to 10 kt Gusts up to 20 kt in the evening Seas 2 to 3 ft Wave Detail: SE 3 ft at 7 seconds and S 2 ft at 3 seconds
THU
W winds 5 to 10 kt Seas around 2 ft Wave Detail: E 2 ft at 8 seconds and SE 2 ft at 8 seconds A chance of showers in the afternoon
THU NIGHT
SW winds around 5 kt, becoming N after midnight Seas around 2 ft Wave Detail: E 2 ft at 8 seconds and SW 1 foot at 2 seconds
FRI
NE winds 5 to 10 kt Seas around 2 ft Wave Detail: E 2 ft at 8 seconds and N 1 foot at 4 seconds
FRI NIGHT
E winds 5 to 10 kt Seas around 2 ft Wave Detail: E 2 ft at 8 seconds and N 1 foot at 4 seconds
SAT
E winds 5 to 10 kt Seas around 2 ft A chance of showers
SAT NIGHT
E winds 5 to 10 kt Seas around 2 ft A chance of showers
SUN AND SUN NIGHT
E winds 5 to 10 kt, becoming SW Seas 2 to 3 ft A chance of showers
Reporting time 04:04 AM EDT Wed Aug 19 2026

Massachusetts Bay and Ipswich Bay

TODAY
SW winds around 5 kt, becoming S this afternoon Seas around 2 ft Wave Detail: E 2 ft at 8 seconds Patchy fog this morning
TONIGHT
SW winds 5 to 10 kt Seas around 2 ft Wave Detail: E 2 ft at 7 seconds and S 1 foot at 3 seconds
THU
W winds around 5 kt, becoming E in the afternoon Seas around 2 ft Wave Detail: E 2 ft at 8 seconds and SW 1 foot at 2 seconds A chance of showers in the afternoon
THU NIGHT
SW winds around 5 kt, becoming N after midnight Seas around 2 ft Wave Detail: E 2 ft at 8 seconds and SW 1 foot at 2 seconds
FRI
N winds 5 to 10 kt, becoming NE in the afternoon Seas around 2 ft Wave Detail: N 2 ft at 4 seconds and E 2 ft at 8 seconds
FRI NIGHT
SE winds 5 to 10 kt, diminishing to around 5 kt after midnight Seas around 2 ft Wave Detail: E 2 ft at 7 seconds and NW 1 foot at 5 seconds
SAT THROUGH SUN NIGHT
SW winds 5 to 10 kt Seas around 2 ft A chance of showers
Reporting time 04:04 AM EDT Wed Aug 19 2026

Cape Cod Bay

TODAY
SW winds around 5 kt, becoming S 10 to 15 kt with gusts up to 20 kt this afternoon Seas around 2 ft Wave Detail: SW 1 foot at 2 seconds and NE 1 foot at 3 seconds Patchy fog this morning
TONIGHT
SW winds 5 to 10 kt Gusts up to 20 kt in the evening Seas around 2 ft in the evening, then 1 foot or less Wave Detail: SW 1 foot at 2 seconds and E 1 foot at 6 seconds, becoming SW 1 foot at 2 seconds and SE 1 foot at 7 seconds
THU
SW winds around 5 kt, becoming N in the afternoon Seas 1 foot or less Wave Detail: SW 1 foot at 2 seconds and E 1 foot at 8 seconds Patchy fog in the morning A chance of showers in the afternoon
THU NIGHT
W winds around 5 kt, becoming NW after midnight Seas 1 foot or less Wave Detail: SW 1 foot at 2 seconds and E 1 foot at 7 seconds
FRI AND FRI NIGHT
E winds 5 to 10 kt Seas around 2 ft Wave Detail: NW 1 foot at 3 seconds and NE 1 foot at 8 seconds
SAT AND SAT NIGHT
E winds 5 to 10 kt Seas around 2 ft Wave Detail: E 1 foot at 2 seconds and SW 1 foot at 4 seconds A chance of showers
SUN AND SUN NIGHT
SE winds 5 to 10 kt, becoming SW Seas around 2 ft A chance of showers
Reporting time 04:04 AM EDT Wed Aug 19 2026

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

TODAY
SW winds 5 to 10 kt Gusts up to 20 kt this afternoon Seas 2 to 3 ft Wave Detail: SE 3 ft at 7 seconds and SW 1 foot at 2 seconds Patchy fog this morning with vsby 1 to 3 NM
TONIGHT
SW winds 5 to 10 kt Gusts up to 20 kt in the evening Seas 2 to 3 ft Wave Detail: SE 3 ft at 7 seconds and SW 2 ft at 3 seconds Patchy fog Vsby 1 to 3 NM, decreasing to 1 NM or less after midnight
THU
SW winds 5 to 10 kt Seas around 2 ft Wave Detail: E 2 ft at 8 seconds and SE 2 ft at 8 seconds Patchy fog Vsby 1 NM or less, increasing to 1 to 3 NM in the afternoon
THU NIGHT
SW winds around 5 kt, becoming NW after midnight Seas around 2 ft Wave Detail: SE 2 ft at 8 seconds and W 1 foot at 3 seconds
FRI AND FRI NIGHT
NE winds 5 to 10 kt Seas around 2 ft Wave Detail: E 2 ft at 7 seconds and NW 1 foot at 3 seconds A chance of showers in the morning A chance of showers after midnight
SAT AND SAT NIGHT
E winds 10 to 15 kt, becoming SE 5 to 10 kt Seas 2 to 3 ft Wave Detail: E 3 ft at 5 seconds and SE 2 ft at 8 seconds Showers likely
SUN
S winds 5 to 10 kt Seas 2 to 3 ft A chance of showers
SUN NIGHT
SW winds around 10 kt Seas 2 to 4 ft A chance of showers
Reporting time 04:04 AM EDT Wed Aug 19 2026

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

TODAY
SW winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: SE 3 ft at 7 seconds and SW 1 foot at 2 seconds
TONIGHT
SW winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: S 2 ft at 7 seconds Patchy fog Vsby 1 to 3 NM, decreasing to 1 NM or less after midnight
THU
SW winds 5 to 10 kt Seas around 2 ft Wave Detail: SE 2 ft at 7 seconds and W 1 foot at 3 seconds Patchy fog Vsby 1 NM or less, increasing to 1 to 3 NM in the afternoon
THU NIGHT
W winds 5 to 10 kt, becoming NW after midnight Seas around 2 ft Wave Detail: SE 2 ft at 8 seconds and SW 1 foot at 3 seconds Patchy fog in the evening A chance of showers after midnight Vsby 1 to 3 NM in the evening
FRI AND FRI NIGHT
NE winds 5 to 10 kt Seas around 2 ft Wave Detail: NE 2 ft at 3 seconds and SE 2 ft at 8 seconds A chance of showers in the morning A chance of showers through the night
SAT
E winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Wave Detail: E 3 ft at 4 seconds and S 1 foot at 7 seconds A chance of showers
SAT NIGHT
SE winds 10 to 15 kt Seas 2 to 3 ft Showers likely
SUN AND SUN NIGHT
S winds 5 to 10 kt, becoming SW Seas 2 to 4 ft A chance of showers
Reporting time 04:04 AM EDT Wed Aug 19 2026

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

TODAY
SW winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: S 3 ft at 7 seconds
TONIGHT
SW winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: S 2 ft at 6 seconds Patchy fog Vsby 1 NM or less after midnight
THU
W winds 5 to 10 kt Seas around 2 ft Wave Detail: SE 2 ft at 8 seconds and SW 1 foot at 3 seconds Patchy fog Vsby 1 NM or less, increasing to 1 to 3 NM in the afternoon
THU NIGHT
W winds 5 to 10 kt, becoming NW after midnight Seas around 2 ft Wave Detail: SE 2 ft at 8 seconds and W 1 foot at 3 seconds A chance of showers in the evening
FRI
NE winds around 10 kt Seas around 2 ft Wave Detail: NE 2 ft at 7 seconds and SE 2 ft at 8 seconds
FRI NIGHT
E winds around 10 kt Seas around 2 ft Wave Detail: NE 2 ft at 4 seconds and SE 2 ft at 9 seconds A chance of showers after midnight
SAT AND SAT NIGHT
E winds 10 to 15 kt Gusts up to 20 kt Seas 2 to 3 ft Showers likely
SUN
SE winds around 10 kt Seas 2 to 3 ft A chance of showers
SUN NIGHT
SW winds 10 to 15 kt Seas 3 to 4 ft
Reporting time 04:04 AM EDT Wed Aug 19 2026

Nantucket Sound

TODAY
SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt this afternoon Seas around 2 ft Wave Detail: SW 2 ft at 3 seconds and SE 1 foot at 7 seconds
TONIGHT
SW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight Seas around 2 ft Wave Detail: SW 2 ft at 3 seconds and SE 1 foot at 6 seconds Patchy fog Vsby 1 to 3 NM, decreasing to 1 NM or less after midnight
THU
SW winds 5 to 10 kt Seas around 2 ft in the morning, then 1 foot or less Wave Detail: SW 1 foot at 3 seconds and SE 1 foot at 7 seconds, becoming SW 1 foot at 2 seconds and SE 1 foot at 7 seconds Patchy fog in the morning A chance of showers in the afternoon Vsby 1 NM or less in the morning
THU NIGHT
W winds 5 to 10 kt, becoming NW after midnight Seas around 2 ft in the evening, then 1 foot or less Wave Detail: W 1 foot at 3 seconds and SE 1 foot at 7 seconds, becoming W 1 foot at 3 seconds and SE 1 foot at 8 seconds
FRI
NE winds around 10 kt Seas 1 foot or less, then around 2 ft in the afternoon Wave Detail: NW 1 foot at 3 seconds and NE 1 foot at 8 seconds, becoming NE 1 foot at 3 seconds and NW 1 foot at 4 seconds
FRI NIGHT
NE winds around 10 kt Seas around 2 ft in the evening, then 1 foot or less Wave Detail: NE 1 foot at 3 seconds and NW 1 foot at 4 seconds, becoming E 1 foot at 3 seconds and W 1 foot at 6 seconds A chance of showers after midnight
SAT AND SAT NIGHT
E winds 10 to 15 kt Gusts up to 20 kt Seas around 2 ft Showers likely
SUN
S winds 10 to 15 kt Seas around 2 ft A chance of showers
SUN NIGHT
SW winds 10 to 15 kt Seas around 2 ft A chance of showers
Reporting time 04:04 AM EDT Wed Aug 19 2026

Vineyard Sound

TODAY
SW winds around 5 kt, increasing to around 10 kt this afternoon Seas around 2 ft Wave Detail: SE 2 ft at 7 seconds and SW 1 foot at 4 seconds
TONIGHT
SW winds 5 to 10 kt Seas around 2 ft Wave Detail: SE 2 ft at 7 seconds and SW 1 foot at 4 seconds Patchy fog after midnight with vsby 1 NM or less
THU
SW winds 5 to 10 kt Seas around 2 ft in the morning, then 1 foot or less Wave Detail: SW 1 foot at 4 seconds and SE 1 foot at 7 seconds, becoming SW 1 foot at 3 seconds and SE 1 foot at 7 seconds Patchy fog in the morning with vsby 1 NM or less
THU NIGHT
W winds 5 to 10 kt, becoming NW after midnight Seas around 2 ft in the evening, then 1 foot or less Wave Detail: SW 1 foot at 3 seconds and SE 1 foot at 7 seconds, becoming W 1 foot at 3 seconds and SE 1 foot at 8 seconds
FRI
NE winds 5 to 10 kt Seas 1 foot or less Wave Detail: W 1 foot at 3 seconds and NE 1 foot at 7 seconds
FRI NIGHT
E winds 5 to 10 kt Seas 1 foot or less Wave Detail: NE 1 foot at 3 seconds and NW 1 foot at 6 seconds A chance of showers after midnight
SAT AND SAT NIGHT
E winds 10 to 15 kt Seas around 2 ft Showers likely
SUN AND SUN NIGHT
SE winds 5 to 10 kt, becoming SW 10 to 15 kt Seas around 2 ft A chance of showers
Reporting time 04:04 AM EDT Wed Aug 19 2026

Buzzards Bay

TODAY
SW winds around 5 kt, increasing to around 10 kt with gusts up to 20 kt this afternoon Seas around 2 ft Wave Detail: SW 1 foot at 4 seconds and SE 1 foot at 7 seconds
TONIGHT
SW winds 5 to 10 kt Gusts up to 20 kt in the evening Seas around 2 ft Wave Detail: SW 1 foot at 3 seconds and SE 1 foot at 6 seconds Patchy fog after midnight with vsby 1 NM or less
THU
SW winds 5 to 10 kt Seas 1 foot or less Wave Detail: SW 1 foot at 3 seconds and SE 1 foot at 7 seconds Patchy fog in the morning A chance of showers in the afternoon Vsby 1 NM or less in the morning
THU NIGHT
W winds 5 to 10 kt, becoming NW after midnight Seas 1 foot or less Wave Detail: SW 1 foot at 3 seconds and SE 1 foot at 7 seconds
FRI
NE winds 5 to 10 kt Seas 1 foot or less Wave Detail: NW 1 foot at 3 seconds and NE 1 foot at 6 seconds
FRI NIGHT
E winds 5 to 10 kt Seas 1 foot or less Wave Detail: NE 1 foot at 2 seconds and NW 1 foot at 5 seconds A chance of showers after midnight
SAT AND SAT NIGHT
E winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt Seas around 2 ft Showers likely
SUN AND SUN NIGHT
SE winds 10 to 15 kt, becoming SW Gusts up to 20 kt Seas around 2 ft A chance of showers
Reporting time 04:04 AM EDT Wed Aug 19 2026

Rhode Island Sound

TODAY
SW winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: S 3 ft at 7 seconds and E 1 foot at 9 seconds Patchy fog this morning
TONIGHT
SW winds 5 to 10 kt Seas around 2 ft Wave Detail: SW 2 ft at 3 seconds and SE 2 ft at 7 seconds Patchy fog after midnight with vsby 1 NM or less
THU
SW winds 5 to 10 kt Seas around 2 ft Wave Detail: SE 2 ft at 7 seconds and SW 1 foot at 3 seconds Patchy fog in the morning with vsby 1 NM or less
THU NIGHT
W winds 5 to 10 kt, becoming NW after midnight Seas around 2 ft Wave Detail: SE 2 ft at 7 seconds and SW 1 foot at 3 seconds
FRI
N winds around 10 kt, becoming NE in the afternoon Seas around 2 ft Wave Detail: NW 1 foot at 3 seconds and NE 1 foot at 7 seconds
FRI NIGHT
E winds around 10 kt Seas around 2 ft Wave Detail: E 2 ft at 3 seconds and NW 1 foot at 7 seconds A chance of showers after midnight
SAT AND SAT NIGHT
E winds 10 to 15 kt Gusts up to 20 kt Seas 2 to 3 ft A chance of showers
SUN
SE winds around 10 kt Seas 2 to 3 ft A chance of showers
SUN NIGHT
SW winds 10 to 15 kt Seas 2 to 3 ft
Reporting time 04:04 AM EDT Wed Aug 19 2026

Block Island Sound

TODAY
SW winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: S 3 ft at 7 seconds
TONIGHT
SW winds 5 to 10 kt Seas around 2 ft Wave Detail: SE 2 ft at 7 seconds and SW 1 foot at 3 seconds Patchy fog after midnight with vsby 1 NM or less
THU
W winds 5 to 10 kt Seas around 2 ft Wave Detail: SE 2 ft at 7 seconds and SW 1 foot at 2 seconds Patchy fog in the morning A chance of showers in the afternoon Vsby 1 NM or less in the morning
THU NIGHT
W winds 5 to 10 kt, becoming NW after midnight Seas around 2 ft Wave Detail: SE 2 ft at 8 seconds and W 1 foot at 2 seconds
FRI
NE winds 5 to 10 kt, becoming E in the afternoon Seas around 2 ft Wave Detail: W 1 foot at 4 seconds and NE 1 foot at 8 seconds
FRI NIGHT
E winds 5 to 10 kt Seas around 2 ft Wave Detail: E 2 ft at 4 seconds and SE 1 foot at 8 seconds A chance of showers after midnight
SAT AND SAT NIGHT
E winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt Seas 2 to 3 ft A chance of showers
SUN
SE winds 5 to 10 kt Seas 2 to 3 ft A chance of showers
SUN NIGHT
SW winds 5 to 10 kt Seas 2 to 3 ft
Reporting time 04:04 AM EDT Wed Aug 19 2026

Boston Harbor

TODAY
SW winds 5 to 10 kt Waves 1 foot or less Patchy fog this morning with vsby 1 to 3 NM
TONIGHT
SW winds 5 to 10 kt Waves 1 foot or less
THU
W winds around 5 kt, becoming E in the afternoon Waves 1 foot or less A chance of showers
THU NIGHT
SW winds around 5 kt, becoming N after midnight Waves 1 foot or less
FRI
N winds 5 to 10 kt, becoming E in the afternoon Waves 1 foot or less
FRI NIGHT
SE winds 5 to 10 kt, diminishing to around 5 kt after midnight Waves 1 foot or less
SAT THROUGH SUN NIGHT
SW winds 5 to 10 kt Waves around 2 ft A chance of showers
Reporting time 04:04 AM EDT Wed Aug 19 2026

Narragansett Bay

TODAY
SW winds 5 to 10 kt Waves around 2 ft
TONIGHT
SW winds 5 to 10 kt Waves around 2 ft Patchy fog after midnight with vsby 1 NM or less
THU
W winds 5 to 10 kt Waves 1 foot or less Patchy fog in the morning A chance of showers in the afternoon Vsby 1 to 3 NM in the morning
THU NIGHT
W winds 5 to 10 kt, becoming NW after midnight Waves 1 foot or less
FRI AND FRI NIGHT
NE winds 5 to 10 kt Waves 1 foot or less
SAT AND SAT NIGHT
E winds 10 to 15 kt, diminishing to 5 to 10 kt Waves around 2 ft A chance of showers
SUN AND SUN NIGHT
SE winds 5 to 10 kt, becoming SW Waves around 2 ft A chance of showers
Reporting time 04:04 AM EDT Wed Aug 19 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 3 to 4 ft Wave Detail: E 4 ft at 9 seconds and SE 3 ft at 8 seconds Patchy fog this morning with vsby 1 to 3 NM
TONIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Seas around 3 ft Wave Detail: SE 3 ft at 7 seconds and S 2 ft at 4 seconds Patchy fog Vsby 1 NM or less
THU
SW winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: S 3 ft at 7 seconds and W 1 foot at 3 seconds Patchy fog in the morning A chance of showers in the afternoon Vsby 1 NM or less in the morning
THU NIGHT
SW winds around 5 kt, becoming N after midnight Seas around 2 ft Wave Detail: SE 2 ft at 8 seconds and NE 2 ft at 8 seconds
FRI AND FRI NIGHT
E winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: N 2 ft at 4 seconds and SE 2 ft at 8 seconds
SAT AND SAT NIGHT
E winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Wave Detail: E 3 ft at 4 seconds and SE 3 ft at 8 seconds A chance of showers
SUN AND SUN NIGHT
SE winds around 10 kt, becoming SW with gusts up to 20 kt Seas 2 to 3 ft A chance of showers
Reporting time 04:04 AM EDT Wed Aug 19 2026

Ocean Waters from Provincetown to Nantucket from 20 to 60 NM

TODAY
S winds 5 to 10 kt Gusts up to 20 kt this afternoon Seas 3 to 4 ft Wave Detail: SE 4 ft at 7 seconds and S 2 ft at 4 seconds Patchy fog Vsby 1 NM or less
TONIGHT
S winds 10 to 15 kt with gusts up to 20 kt, becoming SW 5 to 10 kt after midnight Seas 2 to 3 ft Wave Detail: S 3 ft at 7 seconds and E 2 ft at 8 seconds Patchy fog Vsby 1 NM or less
THU
SW winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: SE 3 ft at 7 seconds and E 2 ft at 8 seconds Patchy fog Vsby 1 NM or less, increasing to 1 to 3 NM in the afternoon
THU NIGHT
SW winds around 5 kt, becoming NW after midnight Seas around 2 ft Wave Detail: E 2 ft at 8 seconds and SE 2 ft at 8 seconds
FRI AND FRI NIGHT
NE winds 5 to 10 kt Seas around 2 ft Wave Detail: NE 2 ft at 4 seconds and SE 2 ft at 8 seconds A chance of showers
SAT AND SAT NIGHT
E winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Wave Detail: SE 3 ft at 6 seconds and W 1 foot at 6 seconds Showers likely
SUN
S winds around 10 kt Seas 2 to 4 ft A chance of showers
SUN NIGHT
SW winds around 10 kt Seas 3 to 5 ft A chance of showers
Reporting time 04:04 AM EDT Wed Aug 19 2026

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

TODAY
S winds around 5 kt, increasing to 5 to 10 kt this afternoon Seas around 3 ft Wave Detail: E 3 ft at 7 seconds and SW 1 foot at 2 seconds Patchy fog Vsby 1 NM or less this morning
TONIGHT
SW winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: S 2 ft at 6 seconds and E 2 ft at 7 seconds Patchy fog Vsby 1 NM or less after midnight
THU
SW winds around 5 kt Seas around 2 ft Wave Detail: SE 2 ft at 8 seconds and W 1 foot at 3 seconds Patchy fog Vsby 1 NM or less, increasing to 1 to 3 NM in the afternoon
THU NIGHT
W winds around 5 kt Seas around 2 ft Wave Detail: SE 2 ft at 8 seconds and W 1 foot at 3 seconds Patchy fog in the evening A chance of showers after midnight Vsby 1 to 3 NM in the evening
FRI
NE winds 5 to 10 kt Seas around 2 ft Wave Detail: E 2 ft at 8 seconds and SE 2 ft at 9 seconds A chance of showers
FRI NIGHT
NE winds around 10 kt Seas 2 to 3 ft Wave Detail: NE 2 ft at 5 seconds and SE 2 ft at 8 seconds A chance of showers
SAT THROUGH SUN
S winds 10 to 15 kt Seas 2 to 4 ft Showers likely
SUN NIGHT
SW winds around 10 kt Seas 4 to 6 ft A chance of showers
Reporting time 04:04 AM EDT Wed Aug 19 2026

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

TODAY
SW winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: SE 3 ft at 8 seconds and SW 1 foot at 3 seconds
TONIGHT
SW winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: S 2 ft at 7 seconds Patchy fog after midnight with vsby 1 NM or less
THU
SW winds 5 to 10 kt Seas around 2 ft Wave Detail: SE 2 ft at 8 seconds and W 1 foot at 3 seconds Patchy fog in the morning with vsby 1 NM or less
THU NIGHT
W winds 5 to 10 kt, becoming NW after midnight Seas around 2 ft Wave Detail: SE 2 ft at 8 seconds and W 1 foot at 3 seconds A chance of showers
FRI AND FRI NIGHT
E winds 10 to 15 kt Seas 2 to 3 ft Wave Detail: NW 2 ft at 5 seconds and NE 2 ft at 8 seconds A chance of showers
SAT AND SAT NIGHT
E winds 10 to 15 kt Gusts up to 20 kt Seas 2 to 3 ft Wave Detail: E 3 ft at 5 seconds and W 3 ft at 6 seconds Showers likely
SUN AND SUN NIGHT
SW winds 10 to 15 kt Seas 3 to 5 ft A chance of showers
Reporting time 04:04 AM EDT Wed Aug 19 2026

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