Cape Ann's Marina,
MA
07/21/2026 08:00 PM
67°F
TEMPERATURE
Winds 12 mph SE
Showers And Thunderstorms
Showers and thunderstorms before 4am, then patchy fog and a chance of showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 66. South wind around 12 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Moonrise
02:40 PM
Moonset
12:42 AM
Sunrise
05:23 AM
Moon Phase
Waxing gibbous
Sunset
08:14 PM
Hourly Forecast
Tue, 08:00 PM
Showers And ThunderstormsWinds: 12 mph SE
67°
Tue, 09:00 PM
Showers And ThunderstormsWinds: 12 mph S
67°
Tue, 10:00 PM
Showers And ThunderstormsWinds: 10 mph S
67°
Tue, 11:00 PM
Showers And ThunderstormsWinds: 10 mph S
67°
Wed, 12:00 AM
Chance Showers And ThunderstormsWinds: 9 mph S
68°
Wed, 01:00 AM
Chance Showers And ThunderstormsWinds: 9 mph S
68°
Wed, 02:00 AM
Chance Showers And ThunderstormsWinds: 9 mph S
68°
Wed, 03:00 AM
Chance Showers And ThunderstormsWinds: 10 mph S
68°
Wed, 04:00 AM
Patchy FogWinds: 10 mph S
67°
Wed, 05:00 AM
Patchy FogWinds: 10 mph S
68°
Wed, 06:00 AM
Patchy FogWinds: 10 mph S
68°
Wed, 07:00 AM
Patchy FogWinds: 10 mph S
68°
Wed, 08:00 AM
Patchy FogWinds: 10 mph S
70°
Wed, 09:00 AM
Patchy FogWinds: 10 mph S
72°
Wed, 10:00 AM
Slight Chance Showers And ThunderstormsWinds: 10 mph S
72°
Wed, 11:00 AM
Slight Chance Showers And ThunderstormsWinds: 10 mph S
73°
Wed, 12:00 PM
Slight Chance Showers And ThunderstormsWinds: 12 mph S
74°
Wed, 01:00 PM
Slight Chance Showers And ThunderstormsWinds: 12 mph S
76°
Wed, 02:00 PM
Chance Showers And ThunderstormsWinds: 12 mph S
76°
Wed, 03:00 PM
Chance Showers And ThunderstormsWinds: 12 mph S
77°
Wed, 04:00 PM
Chance Showers And ThunderstormsWinds: 10 mph S
78°
Wed, 05:00 PM
Chance Showers And ThunderstormsWinds: 9 mph SW
77°
Wed, 06:00 PM
Chance Showers And ThunderstormsWinds: 9 mph SW
76°
Wed, 07:00 PM
Chance Showers And ThunderstormsWinds: 8 mph SW
75°
Winds: 12 mph S
Showers and thunderstorms before 4am, then patchy fog and a chance of showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 66. South wind around 12 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Winds: 12 mph S
Patchy fog and a chance of showers and thunderstorms before 10am, then a slight chance of showers and thunderstorms between 10am and 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 79. South wind around 12 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
Winds: 5 to 9 mph SW
A chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 63. Southwest wind 5 to 9 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
Winds: 6 mph W
Mostly 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 7 mph E
Sunny, with a high near 74. East wind 2 to 7 mph.
Winds: 2 to 7 mph S
Mostly clear, with a low around 63. South wind 2 to 7 mph.
Winds: 1 to 7 mph NE
Sunny, with a high near 78. Northeast wind 1 to 7 mph.
Winds: 1 to 5 mph NE
Partly cloudy, with a low around 64. Northeast wind 1 to 5 mph.
Winds: 2 to 7 mph E
Mostly sunny, with a high near 80. East wind 2 to 7 mph.
Winds: 5 mph S
Partly cloudy, with a low around 65. South wind around 5 mph.
Winds: 3 to 7 mph S
A chance of rain showers after 8am. Mostly sunny, with a high near 83. South wind 3 to 7 mph. Chance of precipitation is 40%.
Winds: 6 mph SW
A chance of rain showers before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Southwest wind around 6 mph. Chance of precipitation is 40%.
Winds: 3 to 7 mph S
A slight chance of showers and thunderstorms before 4pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 84. South wind 3 to 7 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 THROUGH WEDNESDAY EVENING
TONIGHT
S winds 15 to 20 kt with gusts up to 25 kt Seas 2 to 3 ft Wave Detail: S 3 ft at 6 seconds and E 1 foot at 11 seconds Showers with a chance of tstms this evening, then a chance of showers with isolated tstms after midnight Patchy fog 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 Patchy fog in the morning with vsby 1 NM or less
WED 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: S 3 ft at 4 seconds and SE 2 ft at 8 seconds A chance of showers and tstms in the evening
THU
NW winds 5 to 10 kt, becoming SE in the afternoon Seas around 2 ft Wave Detail: E 2 ft at 10 seconds and W 1 foot at 2 seconds
THU NIGHT
S winds 5 to 10 kt, becoming SW after midnight Seas around 2 ft Wave Detail: E 2 ft at 7 seconds and S 2 ft at 8 seconds
FRI AND FRI NIGHT
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
SAT THROUGH SUN NIGHT
S winds 5 to 10 kt Seas around 2 ft
SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY EVENING
SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY EVENING
SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY EVENING
SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY EVENING
SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY EVENING
SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY EVENING
SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY EVENING
SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY EVENING
SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY EVENING
TONIGHT
S winds 10 to 15 kt with gusts up to 25 kt Waves 2 to 3 ft Showers with a chance of tstms this evening, then a chance of showers with a slight chance of tstms after midnight Patchy fog after midnight with vsby 1 to 3 NM
WED
SW winds 10 to 15 kt with gusts up to 20 kt Waves around 2 ft A chance of showers A chance of tstms in the afternoon Patchy fog in the morning with vsby 1 to 3 NM
WED NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt, becoming W 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 NE 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
FRI AND FRI NIGHT
SW winds 5 to 10 kt Waves 1 foot or less
SAT THROUGH SUN NIGHT
S winds 5 to 10 kt Waves around 2 ft
TONIGHT
S winds 15 to 20 kt with gusts up to 25 kt Waves 3 to 5 ft A chance of tstms Showers this evening, then a chance of showers after midnight Patchy fog after midnight
WED
SW winds 15 to 20 kt with gusts up to 25 kt Waves 3 to 5 ft A chance of showers Patchy fog in the morning with vsby 1 to 3 NM
WED NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt, becoming NW 5 to 10 kt after midnight Waves 2 to 4 ft A chance of showers in the evening
THU
N winds 5 to 10 kt, becoming NE in the afternoon Waves 2 to 3 ft
THU NIGHT
S winds 5 to 10 kt, becoming NW after midnight Waves 2 to 3 ft
FRI AND FRI NIGHT
NE winds 5 to 10 kt Waves around 2 ft
SAT THROUGH SUN NIGHT
SW winds 5 to 10 kt Waves around 2 ft
TONIGHT
SE winds 15 to 20 kt, becoming S 20 to 25 kt after midnight Gusts up to 30 kt Seas 3 to 5 ft, building to 5 to 7 ft after midnight Wave Detail: S 5 ft at 5 seconds and SE 1 foot at 8 seconds, becoming S 6 ft at 6 seconds Showers with a chance of tstms Patchy fog after midnight
WED
S winds 20 to 25 kt with gusts up to 30 kt Seas 6 to 8 ft Wave Detail: S 8 ft at 9 seconds and SW 2 ft at 5 seconds Patchy fog in the morning A chance of showers in the morning with vsby 1 NM or less
WED NIGHT
SW winds 15 to 20 kt with gusts up to 30 kt, becoming W 10 to 15 kt with gusts up to 20 kt after midnight Seas 5 to 8 ft Wave Detail: SE 8 ft at 9 seconds and SE 3 ft at 11 seconds A chance of showers after midnight
THU
W winds 5 to 10 kt Seas 4 to 6 ft Wave Detail: SE 5 ft at 9 seconds and E 2 ft at 10 seconds
THU NIGHT
S winds around 5 kt, becoming W after midnight Seas 3 to 5 ft Wave Detail: S 4 ft at 8 seconds and SE 2 ft at 8 seconds
FRI AND FRI NIGHT
SE winds around 5 kt Seas 3 to 4 ft Wave Detail: S 3 ft at 8 seconds and SE 2 ft at 7 seconds
SAT THROUGH SUN NIGHT
S winds 5 to 10 kt Seas 2 to 3 ft
TONIGHT
S winds 15 to 20 kt, increasing to 20 to 25 kt after midnight Gusts up to 30 kt Seas 3 to 5 ft, building to 5 to 8 ft after midnight Wave Detail: S 5 ft at 5 seconds and SE 1 foot at 8 seconds, becoming SW 8 ft at 6 seconds and E 4 ft at 8 seconds Showers likely with a slight chance of tstms this evening, then showers with a chance of tstms after midnight Patchy fog after midnight
WED
S winds 20 to 25 kt with gusts up to 35 kt Seas 7 to 10 ft, building to 9 to 10 ft in the afternoon Wave Detail: S 9 ft at 8 seconds and E 3 ft at 8 seconds, becoming S 10 ft at 9 seconds and SE 5 ft at 9 seconds Patchy fog Showers likely in the morning, then a chance of showers and tstms in the afternoon Vsby 1 NM or less in the morning
WED NIGHT
SW winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight Gusts up to 30 kt Seas 7 to 10 ft Wave Detail: S 9 ft at 9 seconds and SE 4 ft at 10 seconds Patchy fog A chance of showers in the evening Showers likely with a chance of tstms after midnight Vsby 1 to 3 NM
THU
W winds 10 to 15 kt with gusts up to 20 kt, becoming N 5 to 10 kt in the afternoon Seas 5 to 8 ft Wave Detail: S 8 ft at 9 seconds and SE 4 ft at 9 seconds Showers in the morning A chance of showers in the afternoon Patchy fog in the morning Vsby 1 to 3 NM
THU NIGHT
NE winds 5 to 10 kt Seas 4 to 6 ft Wave Detail: S 5 ft at 8 seconds and SE 2 ft at 7 seconds A chance of showers in the evening
FRI AND FRI NIGHT
E winds 5 to 10 kt Seas 3 to 5 ft Wave Detail: S 4 ft at 7 seconds and E 3 ft at 8 seconds
SAT THROUGH SUN NIGHT
NW winds 5 to 10 kt Seas 3 to 4 ft
TONIGHT
S winds 15 to 20 kt, increasing to 20 to 25 kt after midnight Gusts up to 30 kt Seas 4 to 6 ft, building to 6 to 8 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 A chance of showers with isolated tstms this evening, then showers with a chance of tstms after midnight Patchy fog after midnight with vsby 1 NM or less
WED
SW winds 20 to 25 kt with gusts up to 35 kt Seas 8 to 11 ft Wave Detail: SW 10 ft at 8 seconds and NW 3 ft at 5 seconds Patchy fog Showers with a chance of tstms Vsby 1 to 3 NM in the morning
WED NIGHT
SW winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight Gusts up to 30 kt Seas 9 to 10 ft, subsiding to 7 to 10 ft after midnight Wave Detail: S 10 ft at 9 seconds and SE 3 ft at 11 seconds, becoming S 9 ft at 9 seconds and E 4 ft at 12 seconds Patchy fog Showers with a chance of tstms Vsby 1 to 3 NM
THU
W winds 10 to 15 kt with gusts up to 25 kt, becoming NE 5 to 10 kt in the afternoon Seas 5 to 8 ft Wave Detail: S 8 ft at 9 seconds and E 2 ft at 10 seconds Showers A chance of tstms in the morning Patchy fog in the morning Vsby 1 to 3 NM
THU NIGHT
NE winds 5 to 10 kt Seas 4 to 6 ft Wave Detail: S 6 ft at 8 seconds and E 2 ft at 6 seconds A chance of showers
FRI AND FRI NIGHT
NE winds 5 to 10 kt Seas 3 to 5 ft Wave Detail: SE 4 ft at 7 seconds
SAT
NE winds around 10 kt Seas around 3 ft
SAT NIGHT
NE winds 5 to 10 kt Seas around 3 ft A chance of showers
SUN AND SUN NIGHT
N winds 5 to 10 kt Seas 3 to 4 ft
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: S 7 ft at 7 seconds and W 2 ft at 7 seconds, becoming SW 9 ft at 7 seconds and W 4 ft at 9 seconds Showers with a chance of tstms Patchy fog after midnight
WED
SW winds 20 to 25 kt with gusts up to 35 kt Seas 8 to 11 ft Wave Detail: S 10 ft at 9 seconds and W 4 ft at 8 seconds Patchy fog Showers likely A chance of tstms in the morning with vsby 1 to 3 NM
WED NIGHT
SW winds 15 to 20 kt with gusts up to 30 kt Seas 7 to 9 ft Wave Detail: S 9 ft at 9 seconds and W 3 ft at 9 seconds Patchy fog A chance of showers in the evening Showers likely after midnight Vsby 1 to 3 NM
THU
N winds around 10 kt, becoming NE in the afternoon Seas 5 to 7 ft Wave Detail: S 7 ft at 8 seconds and E 2 ft at 10 seconds Showers likely in the morning A chance of showers in the afternoon Patchy fog in the morning Vsby 1 to 3 NM
THU NIGHT
NE winds 5 to 10 kt Seas 4 to 5 ft Wave Detail: S 5 ft at 8 seconds and NE 2 ft at 5 seconds A chance of showers in the evening
FRI AND FRI NIGHT
E winds 5 to 10 kt Seas 3 to 4 ft Wave Detail: S 4 ft at 7 seconds and SE 4 ft at 8 seconds
SAT THROUGH SUN NIGHT
S winds 10 to 15 kt Seas 3 to 4 ft
Oilrig
NWS
Buoy
Fixed Station
USGS
Ship
Other
Search Results
