Cape Ann's Marina,
MA
07/21/2026 12:00 PM
72°F
TEMPERATURE
Winds 13 mph S
Mostly Cloudy
Mostly cloudy, with a high near 75. Southeast wind around 15 mph, with gusts as high as 28 mph. New rainfall amounts less than a tenth of an inch possible.
Moonrise
02:40 PM
Moonset
12:42 AM
Sunrise
05:23 AM
Moon Phase
First quarter
Sunset
08:14 PM
Hourly Forecast
Tue, 12:00 PM
Mostly CloudyWinds: 13 mph S
72°
Tue, 01:00 PM
Mostly CloudyWinds: 14 mph S
73°
Tue, 02:00 PM
Mostly CloudyWinds: 15 mph SE
73°
Tue, 03:00 PM
Partly SunnyWinds: 15 mph SE
73°
Tue, 04:00 PM
Mostly CloudyWinds: 15 mph SE
73°
Tue, 05:00 PM
Mostly CloudyWinds: 14 mph SE
72°
Tue, 06:00 PM
Chance Showers And ThunderstormsWinds: 14 mph SE
71°
Tue, 07:00 PM
Chance Showers And ThunderstormsWinds: 13 mph SE
70°
Tue, 08:00 PM
Showers And ThunderstormsWinds: 12 mph SE
69°
Tue, 09:00 PM
Showers And ThunderstormsWinds: 13 mph S
69°
Tue, 10:00 PM
Showers And ThunderstormsWinds: 12 mph S
69°
Tue, 11:00 PM
Showers And ThunderstormsWinds: 10 mph S
69°
Wed, 12:00 AM
Showers And Thunderstorms LikelyWinds: 12 mph S
69°
Wed, 01:00 AM
Showers And Thunderstorms LikelyWinds: 12 mph S
69°
Wed, 02:00 AM
Chance Rain ShowersWinds: 12 mph S
69°
Wed, 03:00 AM
Chance Rain ShowersWinds: 12 mph S
69°
Wed, 04:00 AM
Chance Rain ShowersWinds: 12 mph S
68°
Wed, 05:00 AM
Chance Rain ShowersWinds: 10 mph S
69°
Wed, 06:00 AM
Chance Rain ShowersWinds: 10 mph S
69°
Wed, 07:00 AM
Chance Rain ShowersWinds: 9 mph S
69°
Wed, 08:00 AM
Chance Rain ShowersWinds: 9 mph S
71°
Wed, 09:00 AM
Chance Rain ShowersWinds: 10 mph S
72°
Wed, 10:00 AM
Chance Rain ShowersWinds: 10 mph S
73°
Wed, 11:00 AM
Chance Rain ShowersWinds: 10 mph S
74°
Winds: 15 mph SE
Mostly cloudy, with a high near 75. Southeast wind around 15 mph, with gusts as high as 28 mph. New rainfall amounts less than a tenth of an inch possible.
Winds: 10 to 14 mph S
Showers and thunderstorms. Cloudy, with a low around 67. South wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Winds: 12 mph S
A chance of rain showers before 3pm, then a chance of showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 79. South wind around 12 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Winds: 5 to 9 mph W
A chance of rain showers before 9pm. Partly cloudy, with a low around 63. West wind 5 to 9 mph. Chance of precipitation is 30%. New rainfall amounts between a quarter and half of an inch possible.
Winds: 6 mph W
Sunny, with a high near 74. West wind around 6 mph.
Winds: 5 mph SW
Mostly clear, with a low around 62. Southwest wind around 5 mph.
Winds: 2 to 6 mph NE
Sunny, with a high near 73. Northeast wind 2 to 6 mph.
Winds: 5 mph S
Mostly clear, with a low around 63. South wind around 5 mph.
Winds: 2 to 7 mph SE
Sunny, with a high near 79. Southeast wind 2 to 7 mph.
Winds: 2 to 6 mph E
Partly cloudy, with a low around 64. East wind 2 to 6 mph.
Winds: 2 to 7 mph E
Mostly sunny, with a high near 80. East wind 2 to 7 mph.
Winds: 6 mph S
Partly cloudy, with a low around 67. South wind around 6 mph.
Winds: 3 to 9 mph S
A chance of rain showers after 1pm. Mostly sunny, with a high near 83. South wind 3 to 9 mph. Chance of precipitation is 40%.
Winds: 6 mph S
A chance of rain showers. Mostly cloudy, with a low around 67. South 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. An approaching cold front will result in S-SW winds increasing to 20 to 30 kt into Wed. Widespread showers with scattered thunderstorms will impact the waters Tue afternoon and night, with localized brief stronger wind gusts and torrential downpours. In addition.long southerly fetch will result in seas building to between 7 and 12 feet across our southern waters by Wed. Showers and thunderstorms not as widespread Wed, along with periods of dry weather. High pres builds across the waters Thu and into the weekend, bringing much lighter winds/lowering wave heights.
Coastal waters from the Merrimack River MA to Watch Hill RI out to 60 NM
SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM EDT THIS EVENING THROUGH WEDNESDAY EVENING
THIS AFTERNOON
S winds 10 to 15 kt, becoming SE 15 to 20 kt Gusts up to 25 kt Seas 2 to 3 ft Wave Detail: S 3 ft at 3 seconds and E 1 foot at 12 seconds
TONIGHT
S winds 15 to 20 kt with gusts up to 25 kt Seas around 3 ft Wave Detail: S 3 ft at 4 seconds and E 1 foot at 11 seconds Showers with a chance of tstms in the evening, then a chance of showers after midnight
WED
S winds 15 to 20 kt, diminishing to 10 to 15 kt in the afternoon Gusts up to 25 kt Seas 2 to 3 ft Wave Detail: SE 3 ft at 6 seconds and SW 2 ft at 3 seconds A chance of showers
WED NIGHT
SW winds 10 to 15 kt with gusts up to 25 kt, becoming W 5 to 10 kt after midnight Seas 2 to 3 ft Wave Detail: SW 3 ft at 4 seconds and SE 2 ft at 7 seconds A chance of showers in the evening
THU
NW winds 5 to 10 kt, becoming S in the afternoon Seas around 2 ft Wave Detail: SE 2 ft at 9 seconds and W 1 foot at 2 seconds
THU NIGHT
S winds 5 to 10 kt, becoming W after midnight Seas around 2 ft Wave Detail: E 2 ft at 7 seconds and S 2 ft at 8 seconds
FRI THROUGH SAT NIGHT
E winds 5 to 10 kt Seas around 2 ft
SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM EDT THIS EVENING THROUGH WEDNESDAY EVENING
SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM EDT THIS EVENING THROUGH WEDNESDAY EVENING
SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM EDT THIS EVENING THROUGH WEDNESDAY EVENING
SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM EDT THIS EVENING THROUGH WEDNESDAY EVENING
SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM EDT THIS EVENING THROUGH WEDNESDAY EVENING
SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM EDT THIS EVENING THROUGH WEDNESDAY EVENING
SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM EDT THIS EVENING THROUGH WEDNESDAY EVENING
SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM EDT THIS EVENING THROUGH WEDNESDAY EVENING
SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM EDT THIS EVENING THROUGH WEDNESDAY EVENING
THIS AFTERNOON
SE winds 10 to 15 kt Gusts up to 20 kt Waves 2 to 3 ft A slight chance of showers
TONIGHT
S winds 15 to 20 kt with gusts up to 25 kt Waves 2 to 3 ft Showers A chance of tstms in the evening
WED
SW winds 10 to 15 kt with gusts up to 20 kt Waves around 2 ft A chance of showers in the morning, then showers likely in the afternoon
WED NIGHT
W winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight Waves around 2 ft in the evening, then 1 foot or less A chance of showers in the evening
THU
NW winds 5 to 10 kt, becoming S in the afternoon Waves 1 foot or less
THU NIGHT
S winds 5 to 10 kt, becoming W after midnight Waves 1 foot or less
FRI THROUGH SAT NIGHT
E winds 5 to 10 kt Waves 1 foot or less
THIS AFTERNOON
S winds 15 to 20 kt with gusts up to 25 kt Waves 2 to 3 ft A chance of showers with isolated tstms
TONIGHT
S winds 15 to 20 kt with gusts up to 30 kt Waves 3 to 4 ft Showers with a chance of tstms in the evening, then showers likely after midnight
WED
SW winds 15 to 20 kt with gusts up to 30 kt Waves 3 to 5 ft A chance of showers
WED NIGHT
SW winds 10 to 15 kt with gusts up to 25 kt, becoming NW 5 to 10 kt after midnight Waves 2 to 4 ft A chance of showers in the evening
THU
NW winds 5 to 10 kt, becoming W in the afternoon Waves 2 to 3 ft
THU NIGHT
W winds 5 to 10 kt, becoming N after midnight Waves 2 to 3 ft
FRI THROUGH SAT NIGHT
NE winds 5 to 10 kt Waves 2 to 3 ft
THIS AFTERNOON
SE winds 10 to 15 kt with gusts up to 25 kt Seas 2 to 4 ft Wave Detail: SE 3 ft at 6 seconds and W 1 foot at 3 seconds
TONIGHT
SE winds 15 to 20 kt, becoming S 20 to 25 kt after midnight Gusts up to 35 kt Seas 4 to 6 ft Wave Detail: S 6 ft at 7 seconds and SE 5 ft at 10 seconds Showers A chance of tstms in the evening
WED
S winds 20 to 25 kt with gusts up to 35 kt Seas 6 to 9 ft Wave Detail: S 8 ft at 6 seconds and S 1 foot at 11 seconds A chance of showers
WED NIGHT
SW winds 20 to 25 kt, becoming W 10 to 15 kt after midnight Gusts up to 30 kt Seas 6 to 9 ft Wave Detail: S 8 ft at 9 seconds and SW 2 ft at 5 seconds A chance of showers
THU
W winds 5 to 10 kt Seas 4 to 6 ft Wave Detail: SE 6 ft at 10 seconds and W 1 foot at 4 seconds
THU NIGHT
S winds around 5 kt, becoming NW after midnight Seas 4 to 5 ft Wave Detail: SE 5 ft at 8 seconds and NW 1 foot at 3 seconds
FRI THROUGH SAT NIGHT
E winds around 5 kt Seas 3 to 4 ft
THIS AFTERNOON
SE winds 10 to 15 kt with gusts up to 20 kt Seas 3 to 4 ft Wave Detail: S 3 ft at 7 seconds and SE 2 ft at 8 seconds
TONIGHT
S winds 15 to 20 kt, increasing to 20 to 25 kt after midnight Gusts up to 35 kt Seas 3 to 5 ft, building to 5 to 8 ft after midnight Wave Detail: SE 5 ft at 7 seconds and SW 2 ft at 4 seconds, becoming SW 8 ft at 6 seconds and E 3 ft at 8 seconds Showers with a chance of tstms
WED
S winds 20 to 25 kt with gusts up to 35 kt Seas 8 to 11 ft Wave Detail: SW 10 ft at 7 seconds and E 4 ft at 7 seconds Showers in the morning A chance of showers in the afternoon
WED NIGHT
SW winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight Gusts up to 35 kt Seas 9 to 11 ft, subsiding to 7 to 10 ft after midnight Wave Detail: S 10 ft at 9 seconds and SE 4 ft at 9 seconds, becoming S 9 ft at 9 seconds and SE 4 ft at 10 seconds A chance of showers in the evening Showers after midnight
THU
W winds 10 to 15 kt with gusts up to 25 kt, becoming N 5 to 10 kt in the afternoon Seas 7 to 10 ft Wave Detail: S 8 ft at 9 seconds and SE 4 ft at 9 seconds Showers likely in the morning A chance of showers in the afternoon
THU NIGHT
E winds around 5 kt, becoming NE after midnight Seas 5 to 7 ft Wave Detail: S 5 ft at 8 seconds and E 2 ft at 7 seconds A chance of showers
FRI THROUGH SAT
E winds 5 to 10 kt Seas 3 to 5 ft
SAT NIGHT
E winds 5 to 10 kt Seas 3 to 4 ft A chance of showers
THIS AFTERNOON
SE winds 10 to 15 kt Gusts up to 25 kt Seas 3 to 4 ft Wave Detail: S 4 ft at 7 seconds and SE 1 foot at 8 seconds A slight chance of showers
TONIGHT
S winds 20 to 25 kt with gusts up to 35 kt Seas 5 to 7 ft, building to 6 to 9 ft after midnight Wave Detail: SE 6 ft at 7 seconds and W 1 foot at 6 seconds, becoming SW 8 ft at 7 seconds and E 1 foot at 8 seconds Showers with a chance of tstms
WED
SW winds 25 to 30 kt with gusts up to 40 kt Seas 9 to 12 ft Wave Detail: SW 11 ft at 7 seconds and E 4 ft at 9 seconds Showers A chance of tstms in the morning
WED NIGHT
SW winds 20 to 25 kt with gusts up to 35 kt Seas 9 to 12 ft Wave Detail: S 10 ft at 9 seconds and E 3 ft at 10 seconds Showers with a chance of tstms
THU
W winds 10 to 15 kt with gusts up to 25 kt, becoming NE 5 to 10 kt in the afternoon Seas 8 to 11 ft Wave Detail: S 8 ft at 9 seconds and E 3 ft at 10 seconds Showers likely
THU NIGHT
NE winds 5 to 10 kt Seas 5 to 7 ft Wave Detail: S 5 ft at 8 seconds and NW 1 foot at 5 seconds A chance of showers A chance of tstms in the evening
FRI AND FRI NIGHT
NE winds 5 to 10 kt Seas 3 to 5 ft
SAT AND SAT NIGHT
NE winds 5 to 10 kt Seas 3 to 4 ft A chance of showers
THIS AFTERNOON
SE winds 15 to 20 kt with gusts up to 25 kt Seas 3 to 5 ft Wave Detail: S 5 ft at 7 seconds and SE 1 foot at 8 seconds A chance of showers with isolated tstms
TONIGHT
S winds 20 to 25 kt, becoming SW 25 to 30 kt after midnight Seas 5 to 7 ft, building to 7 to 10 ft after midnight Wave Detail: S 7 ft at 7 seconds and NW 2 ft at 6 seconds, becoming S 9 ft at 7 seconds and NW 2 ft at 6 seconds Showers with a chance of tstms
WED
SW winds 25 to 30 kt, diminishing to 20 to 25 kt in the afternoon Seas 8 to 10 ft Wave Detail: SW 10 ft at 9 seconds and SW 6 ft at 6 seconds Showers likely with a chance of tstms in the morning, then a chance of showers in the afternoon
WED NIGHT
SW winds 20 to 25 kt, becoming W 15 to 20 kt after midnight Gusts up to 30 kt Seas 8 to 11 ft Wave Detail: S 9 ft at 9 seconds and NE 3 ft at 9 seconds A chance of showers in the evening Showers likely after midnight
THU
N winds 10 to 15 kt with gusts up to 20 kt, becoming NE 5 to 10 kt in the afternoon Seas 6 to 9 ft Wave Detail: S 7 ft at 9 seconds and NE 2 ft at 7 seconds A chance of showers
THU NIGHT
NE winds 5 to 10 kt Seas 4 to 6 ft Wave Detail: S 5 ft at 8 seconds and E 2 ft at 9 seconds A chance of showers
FRI THROUGH SAT
NE winds 5 to 10 kt Seas 3 to 4 ft
SAT NIGHT
NE winds 5 to 10 kt Seas 3 to 4 ft A chance of showers
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