Cape Ann's Marina,
MA
08/17/2026 06:00 AM
69°F
TEMPERATURE
Winds 10 mph S
Chance Rain Showers
Rain showers likely before 11am, then a chance of rain showers and patchy fog. Mostly cloudy, with a high near 72. South wind 8 to 12 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Moonrise
12:25 PM
Moonset
10:44 PM
Sunrise
05:51 AM
Moon Phase
Waxing crescent
Sunset
07:42 PM
Hourly Forecast
Mon, 06:00 AM
Chance Rain ShowersWinds: 10 mph S
69°
Mon, 07:00 AM
Chance Rain ShowersWinds: 10 mph S
69°
Mon, 08:00 AM
Rain Showers LikelyWinds: 10 mph S
70°
Mon, 09:00 AM
Chance Rain ShowersWinds: 10 mph S
70°
Mon, 10:00 AM
Chance Rain ShowersWinds: 12 mph S
71°
Mon, 11:00 AM
Chance Rain ShowersWinds: 12 mph S
70°
Mon, 12:00 PM
Chance Rain ShowersWinds: 12 mph S
70°
Mon, 01:00 PM
Chance Rain ShowersWinds: 12 mph S
71°
Mon, 02:00 PM
Chance Rain ShowersWinds: 10 mph SE
72°
Mon, 03:00 PM
Chance Rain ShowersWinds: 10 mph SE
72°
Mon, 04:00 PM
Chance Rain ShowersWinds: 9 mph SE
72°
Mon, 05:00 PM
Chance Rain ShowersWinds: 8 mph SE
72°
Mon, 06:00 PM
Chance Rain ShowersWinds: 7 mph SE
71°
Mon, 07:00 PM
Chance Rain ShowersWinds: 6 mph SE
71°
Mon, 08:00 PM
Chance Rain ShowersWinds: 5 mph SE
70°
Mon, 09:00 PM
Chance Rain ShowersWinds: 3 mph E
69°
Mon, 10:00 PM
Chance Rain ShowersWinds: 3 mph E
69°
Mon, 11:00 PM
Chance Rain ShowersWinds: 2 mph NE
68°
Tue, 12:00 AM
Chance Rain ShowersWinds: 2 mph N
68°
Tue, 01:00 AM
Patchy FogWinds: 2 mph N
68°
Tue, 02:00 AM
Patchy FogWinds: 2 mph N
68°
Tue, 03:00 AM
Patchy FogWinds: 2 mph N
68°
Tue, 04:00 AM
Patchy FogWinds: 3 mph N
68°
Tue, 05:00 AM
Patchy FogWinds: 3 mph N
68°
Winds: 8 to 12 mph S
Rain showers likely before 11am, then a chance of rain showers and patchy fog. Mostly cloudy, with a high near 72. South wind 8 to 12 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Winds: 2 to 7 mph NE
A chance of rain showers and patchy fog before 1am, then patchy fog and a slight chance of rain showers. Mostly cloudy, with a low around 67. Northeast wind 2 to 7 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Winds: 3 to 7 mph N
Patchy fog before 10am. Partly sunny, with a high near 72. North wind 3 to 7 mph.
Winds: 3 mph E
Partly cloudy, with a low around 66. East wind around 3 mph.
Winds: 1 to 8 mph SW
Mostly sunny, with a high near 79. Southwest wind 1 to 8 mph.
Winds: 3 to 8 mph SW
Mostly clear, with a low around 68. Southwest wind 3 to 8 mph.
Winds: 6 mph N
A slight chance of rain showers after 9am. Mostly sunny, with a high near 77. North wind around 6 mph.
Winds: 5 mph W
A slight chance of rain showers before 1am. Partly cloudy, with a low around 64. West wind around 5 mph.
Winds: 7 mph NE
Mostly sunny, with a high near 80. Northeast wind around 7 mph.
Winds: 5 mph E
A slight chance of rain showers after 5am. Partly cloudy, with a low around 64. East wind around 5 mph.
Winds: 3 to 7 mph NE
A chance of rain showers. Partly sunny, with a high near 79. Northeast wind 3 to 7 mph. Chance of precipitation is 30%.
Winds: 6 mph E
A chance of rain showers. Mostly cloudy, with a low around 64. East wind around 6 mph. Chance of precipitation is 30%.
Winds: 5 to 8 mph E
A chance of rain showers. Partly sunny, with a high near 80. East wind 5 to 8 mph. Chance of precipitation is 40%.
Winds: 6 mph S
A chance of rain showers before 4am. Mostly cloudy, with a low around 64. 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. High pres shifts east of the waters tonight. Low pres then approaches from the west bringing gusty S winds and building seas that have prompted Small Craft Advisories late tonight into Mon. The associated cold front crosses the region late Mon into Mon night. High pres returns Tue and Wed moving off the coast Thu ahead of the next cold front.
Coastal waters from the Merrimack River MA to Watch Hill RI out to 60 NM
TODAY
S winds 10 to 15 kt with gusts up to 20 kt Seas 3 to 4 ft Wave Detail: S 3 ft at 4 seconds and SE 1 foot at 10 seconds A chance of showers Patchy fog this afternoon with vsby 1 to 3 NM
TONIGHT
SE winds 5 to 10 kt, becoming NE after midnight Seas 2 to 4 ft Wave Detail: SE 2 ft at 4 seconds and SE 1 foot at 10 seconds Patchy fog A chance of showers Vsby 1 to 3 NM
TUE
N winds 5 to 10 kt Seas 2 to 4 ft Wave Detail: SE 4 ft at 6 seconds and N 1 foot at 2 seconds Patchy fog in the morning with vsby 1 to 3 NM
TUE NIGHT
N winds around 5 kt, becoming NW after midnight Seas 2 to 4 ft Wave Detail: SE 4 ft at 8 seconds and S 2 ft at 7 seconds
WED
SW winds around 5 kt, becoming S in the afternoon Seas 2 to 3 ft Wave Detail: SE 3 ft at 8 seconds and S 2 ft at 7 seconds
WED NIGHT
SW winds 5 to 10 kt Seas around 2 ft Wave Detail: SE 2 ft at 8 seconds and SW 1 foot at 4 seconds
THU THROUGH FRI NIGHT
E winds 5 to 10 kt Seas around 2 ft
TODAY
S winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Wave Detail: SE 2 ft at 4 seconds and SE 1 foot at 10 seconds Patchy fog A chance of showers Vsby 1 to 3 NM this afternoon
TONIGHT
E winds 5 to 10 kt, becoming N after midnight Seas 2 to 3 ft Wave Detail: SE 2 ft at 4 seconds and SE 1 foot at 10 seconds Patchy fog A chance of showers in the evening Vsby 1 to 3 NM
TUE
N winds 5 to 10 kt Seas around 2 ft Wave Detail: N 1 foot at 2 seconds and SE 1 foot at 4 seconds Patchy fog in the morning with vsby 1 to 3 NM
TUE NIGHT
NE winds around 5 kt, becoming W after midnight Seas around 2 ft Wave Detail: E 2 ft at 9 seconds and NE 1 foot at 4 seconds
WED
SW winds around 5 kt, becoming S in the afternoon Seas around 2 ft Wave Detail: S 2 ft at 8 seconds and E 2 ft at 9 seconds
WED NIGHT
SW winds 5 to 10 kt Seas around 2 ft Wave Detail: S 2 ft at 3 seconds and E 2 ft at 7 seconds
THU THROUGH FRI NIGHT
E winds 5 to 10 kt Seas around 2 ft
TODAY
S winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Wave Detail: SE 2 ft at 10 seconds and SW 1 foot at 3 seconds A chance of showers this morning, then showers likely this afternoon Patchy fog this afternoon with vsby 1 to 3 NM
TONIGHT
SE winds 5 to 10 kt, becoming N after midnight Seas around 2 ft Wave Detail: SE 2 ft at 10 seconds and SE 1 foot at 3 seconds Patchy fog A chance of showers in the evening Vsby 1 NM or less
TUE
N winds 5 to 10 kt Seas around 2 ft Wave Detail: N 1 foot at 3 seconds and S 1 foot at 7 seconds Patchy fog in the morning with vsby 1 to 3 NM
TUE NIGHT
NW winds around 5 kt Seas around 2 ft Wave Detail: S 2 ft at 7 seconds and N 1 foot at 3 seconds
WED
SW winds 5 to 10 kt Seas around 2 ft in the morning, then 1 foot or less Wave Detail: N 1 foot at 4 seconds and S 1 foot at 7 seconds, becoming W 1 foot at 2 seconds and NE 1 foot at 4 seconds
WED NIGHT
SW winds 5 to 10 kt Seas around 2 ft in the evening, then 1 foot or less Wave Detail: SW 1 foot at 3 seconds and NE 1 foot at 4 seconds, becoming SW 1 foot at 2 seconds and NE 1 foot at 4 seconds
THU
N winds around 5 kt Seas 1 foot or less
THU NIGHT
SW winds around 5 kt Seas 1 foot or less A chance of showers
FRI AND FRI NIGHT
NE winds 5 to 10 kt, becoming E Seas 1 foot or less
SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM EDT THIS MORNING THROUGH LATE TONIGHT
SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM EDT THIS MORNING THROUGH THIS EVENING
SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
TODAY
SE winds 5 to 10 kt Waves around 2 ft Patchy fog Showers likely, mainly this morning Vsby 1 to 3 NM this afternoon
TONIGHT
E winds 5 to 10 kt, becoming N after midnight Waves 1 foot or less Patchy fog A chance of showers in the evening Vsby 1 NM or less, increasing to 1 to 3 NM after midnight
TUE
N winds 5 to 10 kt Waves 1 foot or less Patchy fog in the morning
TUE NIGHT
E winds around 5 kt, becoming SW after midnight Waves 1 foot or less
WED
SW winds around 5 kt, becoming S in the afternoon Waves 1 foot or less
WED NIGHT
SW winds 5 to 10 kt Waves 1 foot or less
THU AND THU NIGHT
N winds 5 to 10 kt, becoming W Waves 1 foot or less A chance of showers
FRI AND FRI NIGHT
E winds 5 to 10 kt Waves 1 foot or less
TODAY
SE winds 10 to 15 kt with gusts up to 20 kt Waves 2 to 4 ft Patchy fog Showers likely this morning, then a chance of showers with a slight chance of tstms this afternoon with vsby 1 NM or less
TONIGHT
NE winds 5 to 10 kt, becoming N after midnight Waves 2 to 3 ft Patchy fog Vsby 1 NM or less, increasing to 1 to 3 NM after midnight
TUE
N winds around 5 kt Waves around 2 ft Patchy fog in the morning with vsby 1 to 3 NM
TUE NIGHT
S winds around 5 kt, becoming NW after midnight Waves around 2 ft
WED AND WED NIGHT
SW winds 5 to 10 kt Waves around 2 ft
THU
W winds 5 to 10 kt Waves around 2 ft
THU NIGHT
W winds 5 to 10 kt Waves around 2 ft A chance of showers
FRI
NE winds 5 to 10 kt Waves 1 foot or less
FRI NIGHT
E winds 5 to 10 kt Waves 1 foot or less A chance of showers
TODAY
S winds 10 to 15 kt with gusts up to 25 kt Seas 3 to 5 ft Wave Detail: SW 3 ft at 4 seconds and E 2 ft at 4 seconds A chance of showers Patchy fog this afternoon with vsby 1 to 3 NM
TONIGHT
SE winds 10 to 15 kt with gusts up to 20 kt, becoming E 5 to 10 kt after midnight Seas 4 to 5 ft, subsiding to 2 to 4 ft after midnight Wave Detail: SE 3 ft at 5 seconds and SE 1 foot at 9 seconds, becoming SE 3 ft at 5 seconds and SE 2 ft at 9 seconds Patchy fog A chance of showers Vsby 1 to 3 NM
TUE
N winds 5 to 10 kt Seas 3 to 5 ft Wave Detail: SE 5 ft at 8 seconds and NE 2 ft at 5 seconds Patchy fog in the morning with vsby 1 to 3 NM
TUE NIGHT
N winds 5 to 10 kt, becoming NW after midnight Seas 3 to 4 ft Wave Detail: SE 4 ft at 8 seconds and N 2 ft at 4 seconds
WED AND WED NIGHT
SW winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 3 ft Wave Detail: SE 3 ft at 8 seconds and S 2 ft at 7 seconds
THU THROUGH FRI NIGHT
E winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: SE 3 ft at 8 seconds and N 2 ft at 4 seconds
TODAY
S winds 10 to 15 kt with gusts up to 20 kt Seas 2 to 4 ft, building to 4 to 5 ft this afternoon Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at 9 seconds, becoming SW 3 ft at 5 seconds and E 1 foot at 3 seconds A chance of showers this morning, then showers likely this afternoon Patchy fog this afternoon with vsby 1 to 3 NM
TONIGHT
SE winds 10 to 15 kt with gusts up to 20 kt, becoming S 5 to 10 kt after midnight Seas 4 to 6 ft Wave Detail: S 4 ft at 7 seconds and SE 4 ft at 9 seconds Patchy fog A chance of showers Vsby 1 NM or less
TUE
NW winds around 10 kt Seas 4 to 6 ft Wave Detail: SE 5 ft at 8 seconds and S 4 ft at 7 seconds Patchy fog in the morning with vsby 1 to 3 NM
TUE NIGHT
NW winds 5 to 10 kt Seas 3 to 4 ft Wave Detail: SE 4 ft at 8 seconds and S 3 ft at 7 seconds
WED AND WED NIGHT
SW winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: SE 3 ft at 8 seconds and S 2 ft at 7 seconds
THU
SW winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: S 3 ft at 7 seconds and W 1 foot at 3 seconds
THU NIGHT AND FRI
W winds around 5 kt, becoming NE Seas 2 to 3 ft A chance of showers
FRI NIGHT
E winds 5 to 10 kt Seas 2 to 3 ft
TODAY
S winds 10 to 15 kt, increasing to 15 to 20 kt this afternoon Gusts up to 25 kt Seas 3 to 5 ft Wave Detail: SW 5 ft at 6 seconds and E 1 foot at 2 seconds A chance of showers this morning, then showers likely with a slight chance of tstms this afternoon Patchy fog this afternoon with vsby 1 NM or less
TONIGHT
S winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt after midnight Seas 4 to 5 ft Wave Detail: SW 5 ft at 7 seconds and SE 4 ft at 11 seconds Patchy fog A chance of showers in the evening Vsby 1 NM or less, increasing to 1 to 3 NM after midnight
TUE
NW winds 5 to 10 kt Seas 4 to 5 ft Wave Detail: S 5 ft at 7 seconds and SE 3 ft at 8 seconds Patchy fog in the morning with vsby 1 to 3 NM
TUE NIGHT
NW winds around 5 kt Seas 3 to 4 ft Wave Detail: S 3 ft at 7 seconds and SE 3 ft at 8 seconds
WED AND WED NIGHT
SW winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: S 2 ft at 7 seconds and NW 1 foot at 3 seconds
THU
SW winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: E 2 ft at 9 seconds and NE 1 foot at 4 seconds
THU NIGHT AND FRI
W winds 5 to 10 kt, becoming NE Seas 2 to 3 ft A chance of showers
FRI NIGHT
E winds 5 to 10 kt Seas 2 to 3 ft A chance of showers
TODAY
S winds 15 to 20 kt with gusts up to 25 kt Seas 4 to 5 ft Wave Detail: SW 5 ft at 6 seconds and E 1 foot at 4 seconds Showers with a slight chance of tstms Patchy fog this afternoon with vsby 1 NM or less
TONIGHT
SW winds 5 to 10 kt with gusts up to 20 kt, becoming NW after midnight Seas 4 to 5 ft Wave Detail: S 5 ft at 7 seconds and SE 5 ft at 12 seconds Patchy fog Vsby 1 to 3 NM
TUE
NW winds 5 to 10 kt Seas 3 to 4 ft Wave Detail: S 4 ft at 7 seconds and SE 3 ft at 11 seconds Patchy fog in the morning
TUE NIGHT
W winds around 5 kt Seas 2 to 3 ft Wave Detail: S 3 ft at 7 seconds and SE 2 ft at 8 seconds
WED AND WED NIGHT
SW winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: SW 2 ft at 4 seconds and S 2 ft at 7 seconds
THU
W winds 5 to 10 kt Seas 2 to 3 ft Wave Detail: SW 2 ft at 5 seconds and SE 2 ft at 9 seconds
THU NIGHT AND FRI
W winds 5 to 10 kt, becoming NE Seas 2 to 3 ft A chance of showers
FRI NIGHT
E winds around 10 kt Seas 2 to 3 ft A chance of showers
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