Cape Ann's Marina,
MA
10/18/2026 06:00 PM
50°F
TEMPERATURE
Winds 3 mph S
Clear
Clear, with a low around 41. South wind 1 to 5 mph.
Moonrise
03:23 PM
Moonset
12:37 AM
Sunrise
06:59 AM
Moon Phase
First quarter
Sunset
05:56 PM
Hourly Forecast
Sun, 06:00 PM
ClearWinds: 3 mph S
50°
Sun, 07:00 PM
ClearWinds: 5 mph S
49°
Sun, 08:00 PM
ClearWinds: 5 mph S
46°
Sun, 09:00 PM
ClearWinds: 5 mph S
45°
Sun, 10:00 PM
ClearWinds: 5 mph S
44°
Sun, 11:00 PM
ClearWinds: 5 mph S
44°
Mon, 12:00 AM
ClearWinds: 3 mph S
43°
Mon, 01:00 AM
ClearWinds: 3 mph S
43°
Mon, 02:00 AM
ClearWinds: 3 mph S
43°
Mon, 03:00 AM
ClearWinds: 2 mph S
43°
Mon, 04:00 AM
ClearWinds: 2 mph S
43°
Mon, 05:00 AM
ClearWinds: 1 mph SW
43°
Mon, 06:00 AM
SunnyWinds: 2 mph NW
42°
Mon, 07:00 AM
SunnyWinds: 2 mph N
42°
Mon, 08:00 AM
SunnyWinds: 2 mph N
44°
Mon, 09:00 AM
SunnyWinds: 3 mph N
48°
Mon, 10:00 AM
SunnyWinds: 5 mph NE
50°
Mon, 11:00 AM
SunnyWinds: 5 mph NE
53°
Mon, 12:00 PM
SunnyWinds: 6 mph E
54°
Mon, 01:00 PM
SunnyWinds: 6 mph E
55°
Mon, 02:00 PM
SunnyWinds: 7 mph E
56°
Mon, 03:00 PM
SunnyWinds: 6 mph E
56°
Mon, 04:00 PM
SunnyWinds: 6 mph E
56°
Mon, 05:00 PM
SunnyWinds: 6 mph E
56°
Winds: 1 to 5 mph S
Clear, with a low around 41. South wind 1 to 5 mph.
Winds: 2 to 7 mph NE
Sunny, with a high near 56. Northeast wind 2 to 7 mph.
Winds: 5 to 10 mph NE
Mostly cloudy, with a low around 45. Northeast wind 5 to 10 mph.
Winds: 10 to 17 mph N
Partly sunny, with a high near 58. North wind 10 to 17 mph.
Winds: 12 to 15 mph NE
Partly cloudy, with a low around 44. Northeast wind 12 to 15 mph, with gusts as high as 26 mph.
Winds: 13 to 16 mph NE
Partly sunny, with a high near 54. Northeast wind 13 to 16 mph, with gusts as high as 28 mph.
Winds: 8 to 12 mph NE
A slight chance of rain showers after 11pm. Mostly cloudy, with a low around 42. Northeast wind 8 to 12 mph.
Winds: 3 to 10 mph N
A slight chance of rain showers before 7am. Mostly sunny, with a high near 58. North wind 3 to 10 mph.
Winds: 2 to 14 mph N
Mostly clear, with a low around 42. North wind 2 to 14 mph.
Winds: 12 to 16 mph N
Sunny, with a high near 55. North wind 12 to 16 mph.
Winds: 10 mph N
Mostly clear, with a low around 40. North wind around 10 mph.
Winds: 5 to 10 mph N
Sunny, with a high near 53. North wind 5 to 10 mph.
Winds: 5 mph SW
Mostly clear, with a low around 40. Southwest wind around 5 mph.
Winds: 6 mph SW
Sunny, with a high near 58. Southwest 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. High pres moves past the Maritimes tonight. A low pres off the Mid Atlc coast should linger through Fri. The worst impacts from this storm may remain S of our waters, but gusty NE winds and rough seas are still expected, especially across the srn waters.
Coastal waters from the Merrimack River MA to Watch Hill RI out to 60 NM
TONIGHT
SE winds 5 to 10 kt Seas around 2 ft Wave Detail: NE 2 ft at 5 seconds and NW 1 foot at 3 seconds
MON
E winds 5 to 10 kt Seas 2 to 3 ft, building to 3 to 5 ft in the afternoon Wave Detail: E 3 ft at 9 seconds and E 2 ft at 6 seconds, becoming E 4 ft at 9 seconds and E 3 ft at 6 seconds
MON NIGHT
NE winds 10 to 15 kt, increasing to 15 to 20 kt after midnight Gusts up to 25 kt Seas 4 to 6 ft, building to 5 to 8 ft after midnight Wave Detail: SE 6 ft at 10 seconds and E 2 ft at 7 seconds, becoming E 8 ft at 11 seconds and N 3 ft at 4 seconds
TUE
NE winds 20 to 25 kt, diminishing to 15 to 20 kt in the afternoon Gusts up to 30 kt Seas 6 to 9 ft Wave Detail: E 9 ft at 10 seconds and NE 6 ft at 7 seconds
TUE NIGHT THROUGH WED NIGHT
NE winds 20 to 25 kt with gusts up to 30 kt Seas 7 to 9 ft Wave Detail: E 9 ft at 9 seconds and N 7 ft at 6 seconds
THU THROUGH FRI NIGHT
N winds 20 to 25 kt with gusts up to 30 kt Seas 5 to 8 ft Wave Detail: N 8 ft at 6 seconds and E 8 ft at 10 seconds
TONIGHT
SE winds 5 to 10 kt Seas around 2 ft this evening, then 1 foot or less Wave Detail: NE 2 ft at 5 seconds and NW 1 foot at 2 seconds, becoming SW 1 foot at 3 seconds and E 1 foot at 5 seconds
MON
E winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: E 3 ft at 10 seconds and E 2 ft at 5 seconds
MON NIGHT
NE winds 10 to 15 kt, becoming N 15 to 20 kt after midnight Gusts up to 25 kt Seas 2 to 4 ft, building to 4 to 6 ft after midnight Wave Detail: E 4 ft at 9 seconds and E 2 ft at 6 seconds, becoming E 6 ft at 10 seconds and N 5 ft at 4 seconds
TUE
N winds 20 to 25 kt with gusts up to 30 kt Seas 5 to 7 ft Wave Detail: E 7 ft at 10 seconds and N 5 ft at 5 seconds
TUE NIGHT THROUGH WED NIGHT
N winds 20 to 25 kt with gusts up to 30 kt Seas 5 to 8 ft Wave Detail: NE 8 ft at 10 seconds and N 3 ft at 5 seconds
THU THROUGH FRI NIGHT
N winds 20 to 25 kt with gusts up to 30 kt Seas 4 to 6 ft Wave Detail: N 6 ft at 6 seconds and E 6 ft at 10 seconds
GALE WATCH IN EFFECT FROM MONDAY EVENING THROUGH WEDNESDAY EVENING
GALE WARNING IN EFFECT FROM MONDAY EVENING THROUGH WEDNESDAY EVENING
GALE WARNING IN EFFECT FROM MONDAY EVENING THROUGH WEDNESDAY EVENING
GALE WARNING IN EFFECT FROM MONDAY EVENING THROUGH WEDNESDAY EVENING
GALE WATCH IN EFFECT FROM MONDAY EVENING THROUGH WEDNESDAY EVENING
GALE WATCH IN EFFECT FROM MONDAY EVENING THROUGH WEDNESDAY EVENING
GALE WATCH IN EFFECT FROM MONDAY EVENING THROUGH WEDNESDAY EVENING
GALE WATCH IN EFFECT FROM MONDAY EVENING THROUGH WEDNESDAY EVENING
GALE WATCH IN EFFECT FROM MONDAY EVENING THROUGH WEDNESDAY EVENING
TONIGHT
SE winds 5 to 10 kt, becoming S after midnight Waves 1 foot or less
MON
NE winds 5 to 10 kt Waves 1 foot or less
MON NIGHT
NE winds 10 to 15 kt Gusts up to 20 kt after midnight Waves 1 foot or less, then around 2 ft after midnight
TUE
N winds 15 to 20 kt with gusts up to 25 kt Waves 2 to 3 ft, except 3 to 5 ft at the outer harbor entrance
TUE NIGHT THROUGH WED NIGHT
N winds 20 to 25 kt with gusts up to 30 kt Waves 2 to 3 ft, except 4 to 6 ft at the outer harbor entrance
THU THROUGH FRI NIGHT
N winds 15 to 20 kt with gusts up to 25 kt Waves around 2 ft, except 3 to 5 ft at the outer harbor entrance
TONIGHT
E winds 5 to 10 kt Waves 1 foot or less, then around 2 ft after midnight
MON
NE winds 10 to 15 kt Gusts up to 20 kt in the afternoon Waves 2 to 3 ft
MON NIGHT
NE winds 10 to 15 kt, becoming N 15 to 20 kt after midnight Gusts up to 25 kt Waves 2 to 3 ft
TUE
N winds 15 to 20 kt, increasing to 20 to 25 kt in the afternoon Gusts up to 30 kt Waves around 3 ft
TUE NIGHT THROUGH WED NIGHT
N winds 20 to 25 kt with gusts up to 30 kt Waves 2 to 3 ft
THU THROUGH FRI NIGHT
N winds 15 to 20 kt with gusts up to 25 kt Waves 2 to 3 ft
TONIGHT
SE winds 5 to 10 kt Seas around 2 ft Wave Detail: NE 2 ft at 5 seconds and NW 1 foot at 3 seconds
MON
E winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon Seas 3 to 5 ft Wave Detail: SE 5 ft at 9 seconds and E 3 ft at 6 seconds
MON NIGHT
NE winds 10 to 15 kt, increasing to 15 to 20 kt after midnight Gusts up to 25 kt Seas 5 to 7 ft, building to 6 to 9 ft after midnight Wave Detail: SE 7 ft at 11 seconds and NE 2 ft at 4 seconds, becoming SE 9 ft at 11 seconds and N 2 ft at 4 seconds
TUE
NE winds 20 to 25 kt with gusts up to 30 kt Seas 8 to 9 ft Wave Detail: E 9 ft at 10 seconds and N 6 ft at 6 seconds
TUE NIGHT AND WED
NE winds 20 to 25 kt with gusts up to 30 kt Seas 8 to 10 ft Wave Detail: E 10 ft at 9 seconds and NE 7 ft at 7 seconds
WED NIGHT
NE winds 15 to 20 kt with gusts up to 25 kt Seas 7 to 9 ft Wave Detail: E 9 ft at 9 seconds and N 5 ft at 6 seconds A chance of showers after midnight
THU
N winds 15 to 20 kt with gusts up to 25 kt Seas 6 to 9 ft A chance of showers
THU NIGHT
N winds 20 to 25 kt with gusts up to 30 kt Seas 5 to 8 ft
FRI AND FRI NIGHT
N winds 20 to 25 kt with gusts up to 30 kt Seas 7 to 9 ft
GALE WARNING IN EFFECT FROM MONDAY EVENING THROUGH WEDNESDAY EVENING
GALE WARNING IN EFFECT FROM MONDAY EVENING THROUGH WEDNESDAY EVENING
GALE WARNING IN EFFECT FROM MONDAY EVENING THROUGH WEDNESDAY EVENING
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