Cape Ann's Marina, MA
07/23/2026 05:00 AM
63°F
TEMPERATURE
Winds 5 mph NW
Partly Cloudy
Partly cloudy, with a low around 62. Northwest wind around 5 mph.
Moonrise
04:50 PM
Moonset
01:09 AM
Sunrise
05:25 AM
Moon Phase
Waxing gibbous
Sunset
08:13 PM

Hourly Forecast

Thu, 05:00 AM

Partly Cloudy
Winds: 5 mph NW
63°

Thu, 06:00 AM

Mostly Sunny
Winds: 5 mph NW
63°

Thu, 07:00 AM

Sunny
Winds: 5 mph NW
64°

Thu, 08:00 AM

Sunny
Winds: 6 mph NW
65°

Thu, 09:00 AM

Sunny
Winds: 6 mph NW
66°

Thu, 10:00 AM

Sunny
Winds: 6 mph NW
68°

Thu, 11:00 AM

Sunny
Winds: 6 mph N
69°

Thu, 12:00 PM

Sunny
Winds: 5 mph N
69°

Thu, 01:00 PM

Sunny
Winds: 3 mph NE
69°

Thu, 02:00 PM

Sunny
Winds: 5 mph S
70°

Thu, 03:00 PM

Sunny
Winds: 6 mph S
70°

Thu, 04:00 PM

Sunny
Winds: 6 mph S
70°

Thu, 05:00 PM

Sunny
Winds: 7 mph S
69°

Thu, 06:00 PM

Clear
Winds: 6 mph S
68°

Thu, 07:00 PM

Clear
Winds: 6 mph S
67°

Thu, 08:00 PM

Mostly Clear
Winds: 5 mph S
65°

Thu, 09:00 PM

Mostly Clear
Winds: 5 mph S
64°

Thu, 10:00 PM

Clear
Winds: 5 mph S
64°

Thu, 11:00 PM

Mostly Clear
Winds: 5 mph S
63°

Fri, 12:00 AM

Clear
Winds: 3 mph SW
63°

Fri, 01:00 AM

Clear
Winds: 3 mph SW
62°

Fri, 02:00 AM

Clear
Winds: 2 mph SW
62°

Fri, 03:00 AM

Clear
Winds: 2 mph SW
62°

Fri, 04:00 AM

Clear
Winds: 2 mph W
60°

Overnight

Partly Cloudy
62°
Winds: 5 mph NW
Partly cloudy, with a low around 62. Northwest wind around 5 mph.

Thursday

Sunny
73°
Winds: 3 to 7 mph W
Sunny, with a high near 73. West wind 3 to 7 mph.

Thursday Night

Clear
59°
Winds: 2 to 6 mph SW
Clear, with a low around 59. Southwest wind 2 to 6 mph.

Friday

Sunny
74°
Winds: 0 to 8 mph SE
Sunny, with a high near 74. Southeast wind 0 to 8 mph.

Friday Night

Mostly Clear
58°
Winds: 1 to 7 mph S
Mostly clear, with a low around 58. South wind 1 to 7 mph.

Saturday

Sunny
73°
Winds: 1 to 7 mph NE
Sunny, with a high near 73. Northeast wind 1 to 7 mph.

Saturday Night

Partly Cloudy
62°
Winds: 5 mph NE
Partly cloudy, with a low around 62. Northeast wind around 5 mph.

Sunday

Mostly Sunny
73°
Winds: 2 to 7 mph E
Mostly sunny, with a high near 73. East wind 2 to 7 mph.

Sunday Night

Partly Cloudy
63°
Winds: 5 mph S
Partly cloudy, with a low around 63. South wind around 5 mph.

Monday

Mostly Sunny
81°
Winds: 2 to 7 mph S
Mostly sunny, with a high near 81. South wind 2 to 7 mph.

Monday Night

Partly Cloudy then Slight Chance Showers And Thunderstorms
66°
Winds: 6 mph S
A slight chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 66. South wind around 6 mph.

Tuesday

Chance Showers And Thunderstorms
83°
Winds: 5 to 10 mph S
A chance of showers and thunderstorms before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 83. South wind 5 to 10 mph. Chance of precipitation is 50%.

Tuesday Night

Chance Showers And Thunderstorms
67°
Winds: 5 to 8 mph S
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 67. South wind 5 to 8 mph. Chance of precipitation is 50%.

Wednesday

Chance Showers And Thunderstorms
82°
Winds: 8 mph SE
A chance of showers and thunderstorms. Partly sunny, with a high near 82. Southeast 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. Cold front slowly moves across the waters early this morning shifting winds to the NW. Scattered showers and an isolated weak storm possible early this morning for coastal waters. High pres builds across the waters later today and into the weekend, bringing more pleasant boating weather to the region through the weekend with light winds and seas less than 3 ft.

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
NW winds 5 to 10 kt, becoming E this afternoon Seas 2 to 4 ft Wave Detail: SE 3 ft at 10 seconds and W 1 foot at 3 seconds
TONIGHT
S winds 5 to 10 kt, becoming SW after midnight Seas 2 to 3 ft Wave Detail: SE 3 ft at 8 seconds and SW 1 foot at 3 seconds
FRI
S winds around 5 kt, becoming SE in the afternoon Seas 2 to 3 ft Wave Detail: SE 2 ft at 7 seconds
FRI NIGHT
SE winds 5 to 10 kt, becoming SW after midnight Seas around 2 ft Wave Detail: SE 2 ft at 7 seconds and S 1 foot at 2 seconds
SAT AND SAT NIGHT
NE winds around 5 kt Seas 2 to 3 ft Wave Detail: SE 3 ft at 8 seconds and S 1 foot at 2 seconds
SUN THROUGH MON NIGHT
S winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: SE 3 ft at 8 seconds and S 1 foot at 2 seconds
Reporting time 04:04 AM EDT Thu Jul 23 2026

Massachusetts Bay and Ipswich Bay

TODAY
NW winds 5 to 10 kt, becoming SE this afternoon Seas around 2 ft Wave Detail: E 2 ft at 8 seconds and NW 1 foot at 2 seconds
TONIGHT
S winds 5 to 10 kt, becoming SW after midnight Seas around 2 ft Wave Detail: SE 2 ft at 8 seconds and S 1 foot at 3 seconds
FRI
NE winds around 5 kt, becoming SE in the afternoon Seas around 2 ft Wave Detail: E 2 ft at 7 seconds and SE 2 ft at 8 seconds
FRI NIGHT
S winds 5 to 10 kt, becoming SW after midnight Seas around 2 ft Wave Detail: SE 2 ft at 7 seconds and S 2 ft at 8 seconds
SAT
NE winds around 5 kt, becoming E in the afternoon Seas around 2 ft Wave Detail: E 2 ft at 7 seconds and SE 2 ft at 11 seconds
SAT NIGHT
E winds 5 to 10 kt, becoming NE after midnight Seas around 2 ft Wave Detail: E 2 ft at 7 seconds and S 2 ft at 8 seconds
SUN THROUGH MON NIGHT
S winds 5 to 10 kt Seas around 2 ft
Reporting time 04:04 AM EDT Thu Jul 23 2026

Cape Cod Bay

TODAY
N winds 5 to 10 kt, becoming NE this afternoon Seas around 2 ft Wave Detail: SE 2 ft at 10 seconds and NW 1 foot at 3 seconds
TONIGHT
S winds around 5 kt, becoming W after midnight Seas around 2 ft in the evening, then 1 foot or less Wave Detail: SE 2 ft at 8 seconds and NW 1 foot at 3 seconds, becoming SW 1 foot at 3 seconds and SE 1 foot at 7 seconds
FRI
E winds around 5 kt Seas 1 foot or less Wave Detail: SW 1 foot at 3 seconds and E 1 foot at 8 seconds
FRI NIGHT
SE winds around 5 kt, becoming SW after midnight Seas 1 foot or less Wave Detail: SE 1 foot at 2 seconds and S 1 foot at 8 seconds
SAT AND SAT NIGHT
NE winds 5 to 10 kt Seas around 2 ft Wave Detail: S 2 ft at 8 seconds and S 1 foot at 3 seconds
SUN THROUGH MON NIGHT
S winds 5 to 10 kt Seas around 2 ft Wave Detail: E 2 ft at 9 seconds and NE 1 foot at 3 seconds
Reporting time 04:04 AM EDT Thu Jul 23 2026

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

SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
Reporting time 04:04 AM EDT Thu Jul 23 2026

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

SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
Reporting time 04:04 AM EDT Thu Jul 23 2026

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

SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
Reporting time 04:04 AM EDT Thu Jul 23 2026

Nantucket Sound

TODAY
N winds 10 to 15 kt, becoming NE 5 to 10 kt this afternoon Seas 2 to 4 ft Wave Detail: NW 2 ft at 4 seconds and S 2 ft at 9 seconds
TONIGHT
SE winds 5 to 10 kt, becoming NW after midnight Seas 2 to 3 ft Wave Detail: SW 1 foot at 4 seconds and E 1 foot at 8 seconds
FRI
E winds 5 to 10 kt Seas around 2 ft Wave Detail: SW 1 foot at 4 seconds and S 1 foot at 7 seconds
FRI NIGHT
E winds 5 to 10 kt Seas around 2 ft Wave Detail: E 1 foot at 4 seconds and SW 1 foot at 6 seconds
SAT AND SAT NIGHT
NE winds 5 to 10 kt Seas around 2 ft Wave Detail: E 2 ft at 4 seconds and S 1 foot at 4 seconds
SUN THROUGH MON NIGHT
SW winds 5 to 10 kt Seas around 2 ft Wave Detail: E 2 ft at 6 seconds and S 1 foot at 7 seconds
Reporting time 04:04 AM EDT Thu Jul 23 2026

Vineyard Sound

TODAY
N winds around 10 kt, becoming E this afternoon Seas 2 to 4 ft Wave Detail: SW 4 ft at 8 seconds and SE 2 ft at 10 seconds
TONIGHT
S winds 5 to 10 kt, becoming W after midnight Seas 2 to 3 ft Wave Detail: SW 3 ft at 8 seconds and E 1 foot at 4 seconds
FRI
NE winds around 5 kt, becoming SE in the afternoon Seas around 2 ft Wave Detail: SW 2 ft at 6 seconds and SE 1 foot at 8 seconds
FRI NIGHT
SE winds 5 to 10 kt, becoming E after midnight Seas around 2 ft Wave Detail: E 1 foot at 2 seconds and SW 1 foot at 7 seconds
SAT
NE winds 5 to 10 kt Seas around 2 ft Wave Detail: E 1 foot at 3 seconds and S 1 foot at 8 seconds
SAT NIGHT
NE winds 5 to 10 kt Seas around 2 ft Wave Detail: E 1 foot at 4 seconds and S 1 foot at 4 seconds
SUN THROUGH MON NIGHT
SW winds 5 to 10 kt Seas around 2 ft
Reporting time 04:04 AM EDT Thu Jul 23 2026

Buzzards Bay

TODAY
N winds 5 to 10 kt, becoming E this afternoon Seas 2 to 3 ft Wave Detail: SW 2 ft at 8 seconds and S 2 ft at 10 seconds
TONIGHT
S winds 5 to 10 kt, becoming W after midnight Seas around 2 ft Wave Detail: SW 2 ft at 8 seconds and E 1 foot at 4 seconds
FRI
NE winds around 5 kt, becoming SE in the afternoon Seas around 2 ft Wave Detail: SW 1 foot at 4 seconds and SW 1 foot at 7 seconds
FRI NIGHT
SE winds 5 to 10 kt, becoming NE after midnight Seas around 2 ft in the evening, then 1 foot or less Wave Detail: SE 1 foot at 2 seconds and S 1 foot at 6 seconds, becoming E 1 foot at 2 seconds and S 1 foot at 6 seconds
SAT
NE winds 5 to 10 kt, becoming E in the afternoon Seas 1 foot or less, then around 2 ft in the afternoon Wave Detail: E 1 foot at 3 seconds and S 1 foot at 7 seconds, becoming E 1 foot at 2 seconds and SW 1 foot at 4 seconds
SAT NIGHT
NE winds 5 to 10 kt Seas around 2 ft Wave Detail: E 1 foot at 2 seconds and S 1 foot at 6 seconds
SUN THROUGH MON NIGHT
SW winds 5 to 10 kt Seas around 2 ft
Reporting time 04:04 AM EDT Thu Jul 23 2026

Rhode Island Sound

SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON
Reporting time 04:04 AM EDT Thu Jul 23 2026

Block Island Sound

SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON
Reporting time 04:04 AM EDT Thu Jul 23 2026

Boston Harbor

TODAY
NW winds 5 to 10 kt, becoming E this afternoon Waves 1 foot or less
TONIGHT
S winds 5 to 10 kt, becoming SW after midnight Waves 1 foot or less
FRI
N winds around 5 kt, becoming E in the afternoon Waves 1 foot or less, then around 2 ft in the afternoon
FRI NIGHT
SE winds 5 to 10 kt, becoming SW after midnight Waves 1 foot or less
SAT
N winds around 5 kt, becoming E in the afternoon Waves 1 foot or less, then around 2 ft in the afternoon
SAT NIGHT
E winds 5 to 10 kt, becoming NE after midnight Waves 1 foot or less
SUN THROUGH MON NIGHT
S winds 5 to 10 kt Waves 1 foot or less
Reporting time 04:04 AM EDT Thu Jul 23 2026

Narragansett Bay

TODAY
N winds 5 to 10 kt, becoming E this afternoon Waves 2 to 3 ft
TONIGHT
S winds 5 to 10 kt, becoming W after midnight Waves 2 to 3 ft
FRI
NE winds around 5 kt, becoming S in the afternoon Waves around 2 ft
FRI NIGHT
S winds 5 to 10 kt, becoming NW after midnight Waves around 2 ft
SAT
NE winds 5 to 10 kt, becoming E in the afternoon Waves around 2 ft
SAT NIGHT
E winds 5 to 10 kt, becoming N after midnight Waves around 2 ft
SUN THROUGH MON
SW winds 5 to 10 kt Waves around 2 ft
MON NIGHT
S winds 5 to 10 kt Waves around 2 ft A chance of showers
Reporting time 04:04 AM EDT Thu Jul 23 2026

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

TODAY
NW winds 5 to 10 kt Seas 4 to 6 ft Wave Detail: SE 5 ft at 10 seconds and W 1 foot at 4 seconds
TONIGHT
SW winds around 5 kt Seas 3 to 5 ft Wave Detail: S 4 ft at 8 seconds and SE 2 ft at 7 seconds
FRI
S winds around 5 kt Seas 3 to 4 ft Wave Detail: S 3 ft at 8 seconds and SE 2 ft at 7 seconds
FRI NIGHT
SE winds 5 to 10 kt, becoming SW after midnight Seas 2 to 3 ft Wave Detail: SE 2 ft at 7 seconds and S 1 foot at 3 seconds
SAT AND SAT NIGHT
E winds around 5 kt Seas 2 to 3 ft Wave Detail: SE 3 ft at 7 seconds
SUN THROUGH MON NIGHT
S 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
Reporting time 04:04 AM EDT Thu Jul 23 2026

Ocean Waters from Provincetown to Nantucket from 20 to 60 NM

TODAY
N winds 5 to 10 kt Seas 5 to 7 ft Wave Detail: S 7 ft at 9 seconds and SE 3 ft at 9 seconds Patchy fog this morning A chance of showers and tstms this morning with vsby 1 NM or less
TONIGHT
E winds around 5 kt, becoming N after midnight Seas 4 to 6 ft Wave Detail: S 5 ft at 8 seconds and SE 2 ft at 7 seconds
FRI
NE winds 5 to 10 kt Seas 3 to 4 ft Wave Detail: SE 4 ft at 7 seconds
FRI NIGHT
E winds 5 to 10 kt Seas around 3 ft Wave Detail: SE 3 ft at 7 seconds and SW 1 foot at 2 seconds
SAT AND SAT NIGHT
NE winds 5 to 10 kt Seas 3 to 4 ft Wave Detail: SE 4 ft at 7 seconds
SUN THROUGH MON NIGHT
S winds 5 to 10 kt Seas 2 to 4 ft Wave Detail: SE 4 ft at 7 seconds and S 3 ft at 8 seconds
Reporting time 04:04 AM EDT Thu Jul 23 2026

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

TODAY
N winds 5 to 10 kt Seas 6 to 8 ft, subsiding to 5 to 6 ft this afternoon Wave Detail: S 7 ft at 9 seconds and NW 2 ft at 4 seconds, becoming S 6 ft at 8 seconds and N 1 foot at 5 seconds Patchy fog this morning Showers likely with a chance of tstms this morning with vsby 1 NM or less
TONIGHT
NE winds 5 to 10 kt Seas 4 to 6 ft Wave Detail: S 5 ft at 8 seconds and N 1 foot at 6 seconds
FRI
NE winds 5 to 10 kt Seas 3 to 4 ft Wave Detail: SE 4 ft at 7 seconds and NW 1 foot at 3 seconds
FRI NIGHT
NE winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: SE 3 ft at 7 seconds and N 1 foot at 4 seconds
SAT AND SAT NIGHT
NE winds 10 to 15 kt with gusts up to 20 kt Seas 3 to 5 ft Wave Detail: SE 4 ft at 7 seconds and SW 1 foot at 4 seconds
SUN THROUGH MON NIGHT
SW winds 10 to 15 kt Seas 3 to 4 ft Wave Detail: SE 3 ft at 7 seconds
Reporting time 04:04 AM EDT Thu Jul 23 2026

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

TODAY
N winds 10 to 15 kt, becoming NE 5 to 10 kt this afternoon Seas 5 to 7 ft Wave Detail: S 7 ft at 9 seconds and N 2 ft at 7 seconds A chance of showers this morning
TONIGHT
NE winds 5 to 10 kt Seas 4 to 5 ft Wave Detail: S 5 ft at 8 seconds and N 1 foot at 6 seconds
FRI
NE winds 5 to 10 kt Seas 3 to 4 ft Wave Detail: S 4 ft at 7 seconds and E 3 ft at 8 seconds
FRI NIGHT
E winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: SE 3 ft at 7 seconds and N 1 foot at 7 seconds
SAT AND SAT NIGHT
NE winds 10 to 15 kt with gusts up to 20 kt Seas 3 to 5 ft Wave Detail: S 5 ft at 7 seconds
SUN THROUGH MON NIGHT
S winds 10 to 15 kt Seas 3 to 4 ft Wave Detail: E 4 ft at 7 seconds and SW 3 ft at 5 seconds
Reporting time 04:04 AM EDT Thu Jul 23 2026

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