Cape Ann's Marina,
MA
07/20/2026 05:00 AM
58°F
TEMPERATURE
Winds 5 mph W
Mostly Clear
Mostly clear, with a low around 61. West wind around 5 mph.
Moonrise
01:34 PM
Moonset
12:19 AM
Sunrise
05:22 AM
Moon Phase
Waxing crescent
Sunset
08:15 PM
Hourly Forecast
Mon, 05:00 AM
Mostly ClearWinds: 5 mph W
58°
Mon, 06:00 AM
SunnyWinds: 5 mph W
60°
Mon, 07:00 AM
SunnyWinds: 5 mph W
63°
Mon, 08:00 AM
SunnyWinds: 5 mph NW
65°
Mon, 09:00 AM
SunnyWinds: 5 mph NW
68°
Mon, 10:00 AM
SunnyWinds: 5 mph W
71°
Mon, 11:00 AM
SunnyWinds: 3 mph S
71°
Mon, 12:00 PM
SunnyWinds: 9 mph SE
72°
Mon, 01:00 PM
SunnyWinds: 9 mph SE
72°
Mon, 02:00 PM
SunnyWinds: 10 mph SE
72°
Mon, 03:00 PM
SunnyWinds: 10 mph SE
73°
Mon, 04:00 PM
SunnyWinds: 10 mph S
73°
Mon, 05:00 PM
SunnyWinds: 9 mph S
72°
Mon, 06:00 PM
ClearWinds: 9 mph S
72°
Mon, 07:00 PM
ClearWinds: 9 mph S
71°
Mon, 08:00 PM
Mostly ClearWinds: 8 mph S
71°
Mon, 09:00 PM
Mostly ClearWinds: 8 mph S
70°
Mon, 10:00 PM
Partly CloudyWinds: 8 mph S
69°
Mon, 11:00 PM
Partly CloudyWinds: 8 mph S
68°
Tue, 12:00 AM
Partly CloudyWinds: 7 mph S
68°
Tue, 01:00 AM
Partly CloudyWinds: 7 mph S
67°
Tue, 02:00 AM
Partly CloudyWinds: 6 mph S
66°
Tue, 03:00 AM
Partly CloudyWinds: 6 mph S
66°
Tue, 04:00 AM
Partly CloudyWinds: 6 mph S
66°
Winds: 5 mph W
Mostly clear, with a low around 61. West wind around 5 mph.
Winds: 3 to 10 mph SW
Sunny, with a high near 73. Southwest wind 3 to 10 mph.
Winds: 6 to 9 mph S
Partly cloudy, with a low around 65. South wind 6 to 9 mph.
Winds: 6 to 15 mph S
Partly sunny, with a high near 74. South wind 6 to 15 mph, with gusts as high as 26 mph.
Winds: 8 to 13 mph S
Showers and thunderstorms. Cloudy, with a low around 66. South wind 8 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Winds: 8 to 12 mph SW
Showers and thunderstorms likely before 7am, then a chance of showers and thunderstorms between 7am and 9am, then showers and thunderstorms likely. Mostly cloudy, with a high near 80. Southwest wind 8 to 12 mph. Chance of precipitation is 60%.
Winds: 6 to 10 mph W
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 64. West wind 6 to 10 mph. Chance of precipitation is 50%.
Winds: 6 mph W
Sunny, with a high near 75. West wind around 6 mph.
Winds: 5 mph SW
Mostly clear, with a low around 63. Southwest wind around 5 mph.
Winds: 2 to 6 mph NE
Sunny, with a high near 75. Northeast wind 2 to 6 mph.
Winds: 5 mph SW
Mostly clear, with a low around 65. Southwest wind around 5 mph.
Winds: 1 to 6 mph SW
Sunny, with a high near 77. Southwest wind 1 to 6 mph.
Winds: 6 mph S
Mostly clear, with a low around 66. South wind around 6 mph.
Winds: 3 to 7 mph S
Mostly sunny, with a high near 79. 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. High pres and very tranquil boating weather develops for tonight and Mon. Unsettled weather in the form of showers and thunderstorms returns to the MA/RI waters late Tue and into Wed. A cold front should cross the waters by Thu afternoon. A high pres should arrive for Fri.
Coastal waters from the Merrimack River MA to Watch Hill RI out to 60 NM
GALE WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH WEDNESDAY EVENING
TODAY
W winds 5 to 10 kt, becoming SE 10 to 15 kt this afternoon Seas 1 foot or less, then around 2 ft this afternoon Wave Detail: NW 1 foot at 3 seconds and NE 1 foot at 5 seconds, becoming W 1 foot at 3 seconds and E 1 foot at 5 seconds
TONIGHT
S 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: SE 2 ft at 3 seconds and W 1 foot at 3 seconds
TUE
S winds 10 to 15 kt, becoming SE 15 to 20 kt in the afternoon Gusts up to 25 kt Seas 2 to 3 ft Wave Detail: S 3 ft at 4 seconds and E 1 foot at 12 seconds
TUE NIGHT
SE winds 15 to 20 kt, becoming S 10 to 15 kt after midnight Gusts up to 25 kt Seas 2 to 3 ft Wave Detail: S 3 ft at 4 seconds and E 1 foot at 11 seconds Showers with a chance of tstms
WED
S winds 10 to 15 kt, becoming SW 15 to 20 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 Showers likely with a chance of tstms in the morning, then a chance of showers in the afternoon
WED NIGHT
W winds 10 to 15 kt Gusts up to 25 kt in the evening Seas 2 to 3 ft Wave Detail: SE 3 ft at 6 seconds and SW 2 ft at 3 seconds A chance of showers in the evening
THU THROUGH FRI NIGHT
SW winds 5 to 10 kt Seas around 2 ft
GALE WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH WEDNESDAY EVENING
GALE WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH WEDNESDAY EVENING
GALE WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH WEDNESDAY EVENING
GALE WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH WEDNESDAY EVENING
GALE WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH WEDNESDAY EVENING
GALE WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH WEDNESDAY EVENING
GALE WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH WEDNESDAY EVENING
GALE WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH WEDNESDAY EVENING
TODAY
N winds around 5 kt, becoming S this afternoon Seas 2 to 3 ft Wave Detail: SW 3 ft at 7 seconds
TONIGHT
S winds 5 to 10 kt Seas around 2 ft Wave Detail: S 2 ft at 8 seconds and SW 1 foot at 3 seconds
TUE
SE 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 SW 1 foot at 3 seconds Showers likely with a chance of tstms in the afternoon
TUE NIGHT
S winds 15 to 20 kt with gusts up to 30 kt Seas 3 to 4 ft, building to 4 to 6 ft after midnight Wave Detail: S 4 ft at 6 seconds, becoming SW 6 ft at 6 seconds and E 1 foot at 10 seconds Showers with a chance of tstms
WED
SW winds 15 to 20 kt with gusts up to 30 kt Seas 5 to 7 ft Wave Detail: S 7 ft at 9 seconds and SW 2 ft at 5 seconds Showers with a chance of tstms in the morning, then a chance of showers in the afternoon
WED NIGHT
SW winds 15 to 20 kt with gusts up to 25 kt, becoming NW 5 to 10 kt after midnight Seas 5 to 7 ft, subsiding to 3 to 5 ft after midnight Wave Detail: S 6 ft at 9 seconds and W 3 ft at 4 seconds, becoming S 5 ft at 9 seconds and W 1 foot at 4 seconds
THU THROUGH FRI NIGHT
E winds 5 to 10 kt Seas 2 to 4 ft
TODAY
W winds 5 to 10 kt, becoming SE 10 to 15 kt this afternoon Waves 1 foot or less, then around 2 ft this afternoon
TONIGHT
S winds 5 to 10 kt Waves around 2 ft in the evening, then 1 foot or less
TUE
S winds 5 to 10 kt, becoming SE 10 to 15 kt with gusts up to 20 kt in the afternoon Waves 2 to 3 ft
TUE NIGHT
S winds 10 to 15 kt with gusts up to 20 kt Waves 2 to 3 ft Showers with a chance of tstms
WED
SW winds 10 to 15 kt with gusts up to 20 kt Waves around 2 ft Showers likely A chance of tstms in the morning
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 THROUGH FRI NIGHT
SW winds 5 to 10 kt Waves 1 foot or less
TODAY
NW winds around 5 kt, becoming S this afternoon Waves around 2 ft
TONIGHT
S winds 5 to 10 kt Waves around 2 ft
TUE
S winds 10 to 15 kt with gusts up to 20 kt Waves 2 to 3 ft A chance of showers and tstms in the afternoon
TUE NIGHT
S winds 15 to 20 kt with gusts up to 25 kt Waves 2 to 4 ft Showers with a chance of tstms
WED
SW winds 15 to 20 kt with gusts up to 30 kt Waves 3 to 5 ft Showers likely with a chance of tstms in the morning, then a chance of showers in the afternoon
WED NIGHT
SW winds 15 to 20 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 THROUGH FRI NIGHT
S winds 5 to 10 kt Waves 2 to 3 ft
GALE WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH WEDNESDAY EVENING
GALE WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH WEDNESDAY EVENING
GALE WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH WEDNESDAY EVENING
GALE WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH WEDNESDAY EVENING
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