FZUS51 KBOX 291104
CWFBOX
Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
703 AM EDT Wed May 29 2024
Coastal waters from the Merrimack River MA to Watch Hill RI outto 25 NM
ANZ200-300000
703 AM EDT Wed May 29 2024
Synopsis for Massachusetts and Rhode Island coastal waters
A cold front crosses the waters later today into tonight. A ridge ofhigh pres then builds in from the west late in the week into earlynext week.
ANZ250-300000
Coastal waters east of Ipswich Bay and the Stellwagen BankNational Marine Sanctuary
703 AM EDT Wed May 29 2024
TODAY
W winds 5 to 10 kt, becoming S this afternoon. Seas 3 to4 ft. Wave Detail: SE 4 ft at 8 seconds and W 1 foot at3 seconds.
TONIGHT
S winds 5 to 10 kt, becoming NW 10 to 15 kt with gustsup to 20 kt after midnight. Seas 2 to 4 ft. Wave Detail: SE 4 ftat 8 seconds and N 1 foot at 2 seconds. A chance of showers aftermidnight.
THU
N winds 10 to 15 kt with gusts up to 20 kt, becoming NE5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: E 3 ftat 8 seconds and N 1 foot at 3 seconds. A chance of showers.
THU NIGHT
NE winds 5 to 10 kt, becoming N after midnight. Seas2 to 3 ft. Wave Detail: N 2 ft at 3 seconds and E 2 ft at7 seconds.
FRI
N winds around 10 kt, becoming NE in the afternoon. Seas2 to 3 ft. Wave Detail: N 2 ft at 3 seconds and SE 2 ft at7 seconds.
FRI NIGHT
SW winds 5 to 10 kt, becoming N after midnight. Seasaround 2 ft. Wave Detail: SE 2 ft at 7 seconds and NW 1 foot at3 seconds.
SAT THROUGH SUN NIGHT
SW winds 5 to 10 kt. Seas 2 to 4 ft.
Seas are reported as significant wave height, which is theaverage of the highest third of the waves. Individual waveheights may be more than twice the significant wave height.
ANZ251-300000
Massachusetts Bay and Ipswich Bay
703 AM EDT Wed May 29 2024
TODAY
W winds 5 to 10 kt, becoming S this afternoon. Seas 2 to3 ft. Wave Detail: E 3 ft at 8 seconds and W 1 foot at 2 seconds.A slight chance of showers this afternoon.
TONIGHT
S winds 5 to 10 kt, becoming N with gusts up to 20 ktafter midnight. Seas 2 to 3 ft. Wave Detail: E 3 ft at 8 seconds.A chance of showers after midnight.
THU
NE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: NE2 ft at 7 seconds and N 1 foot at 3 seconds. A chance of showers.
THU NIGHT
NE winds 5 to 10 kt, becoming NW after midnight.Seas around 2 ft. Wave Detail: E 2 ft at 7 seconds.
FRI
N winds around 10 kt, becoming E in the afternoon. Seasaround 2 ft. Wave Detail: NE 2 ft at 6 seconds and N 1 foot at3 seconds.
FRI NIGHT
SW winds 5 to 10 kt, becoming N after midnight. Seasaround 2 ft. Wave Detail: E 2 ft at 6 seconds and W 1 foot at2 seconds.
SAT THROUGH SUN NIGHT
SW winds 5 to 10 kt. Seas 2 to 4 ft.
Seas are reported as significant wave height, which is theaverage of the highest third of the waves. Individual waveheights may be more than twice the significant wave height.
ANZ231-300000
Cape Cod Bay
703 AM EDT Wed May 29 2024
TODAY
NW winds 5 to 10 kt, becoming SE this afternoon. Seasaround 2 ft. Wave Detail: SE 2 ft at 7 seconds and NW 1 foot at3 seconds.
TONIGHT
S winds around 5 kt, becoming NW after midnight. Seasaround 2 ft. Wave Detail: SE 2 ft at 8 seconds and S 1 foot at2 seconds.
THU
N winds 5 to 10 kt. Seas around 2 ft. Wave Detail: N1 foot at 3 seconds and E 1 foot at 7 seconds. Showers likely,mainly in the morning.
THU NIGHT
N winds 5 to 10 kt. Seas around 2 ft. Wave Detail: N1 foot at 5 seconds.
FRI
N winds 5 to 10 kt. Seas around 2 ft. Wave Detail: N1 foot at 3 seconds and NE 1 foot at 6 seconds.
FRI NIGHT
NW winds 5 to 10 kt. Seas 1 foot or less. WaveDetail: N 1 foot at 4 seconds.
SAT THROUGH SUN NIGHT
SW winds 5 to 10 kt. Seas around 2 ft.
Seas are reported as significant wave height, which is theaverage of the highest third of the waves. Individual waveheights may be more than twice the significant wave height.
ANZ254-300000
Coastal waters from Provincetown MA to Chatham MA to Nantucket MAout 20 nm
703 AM EDT Wed May 29 2024
TODAY
W winds 5 to 10 kt, becoming SW this afternoon. Seas3 to 5 ft. Wave Detail: SE 5 ft at 8 seconds and W 1 foot at3 seconds.
TONIGHT
SW winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: SE4 ft at 8 seconds.
THU
N winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ftat 8 seconds. A chance of showers. Patchy fog in the morning.Vsby 1 to 3 NM.
THU NIGHT
N winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE3 ft at 7 seconds and N 1 foot at 4 seconds.
FRI AND FRI NIGHT
NW winds 5 to 10 kt. Seas 2 to 3 ft. WaveDetail: SE 2 ft at 7 seconds and N 1 foot at 3 seconds.
SAT THROUGH SUN NIGHT
W winds 5 to 10 kt. Seas 2 to 4 ft. WaveDetail: NE 3 ft at 6 seconds and NW 1 foot at 3 seconds.
Seas are reported as significant wave height, which is theaverage of the highest third of the waves. Individual waveheights may be more than twice the significant wave height.
ANZ255-300000
Coastal Waters extending out to 25 nm South of Marthas Vineyardand Nantucket
703 AM EDT Wed May 29 2024
TODAY
SW winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: S 4 ftat 8 seconds and W 1 foot at 3 seconds.
TONIGHT
SW winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: S4 ft at 8 seconds.
THU
N winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ftat 7 seconds. Patchy fog. A chance of showers in the morning.Vsby 1 to 3 NM.
THU NIGHT
N winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: NE3 ft at 7 seconds and N 1 foot at 3 seconds.
FRI
N winds around 10 kt. Seas 2 to 3 ft. Wave Detail: NW 2 ftat 3 seconds and SE 2 ft at 7 seconds.
FRI NIGHT
NW winds around 10 kt. Seas 2 to 3 ft. Wave Detail:W 2 ft at 3 seconds and SE 2 ft at 6 seconds.
SAT THROUGH SUN NIGHT
W winds around 10 kt. Seas 2 to 4 ft.
Seas are reported as significant wave height, which is theaverage of the highest third of the waves. Individual waveheights may be more than twice the significant wave height.
ANZ256-300000
Coastal Waters from Montauk NY to Marthas Vineyard extending outto 20 nm South of Block Island
703 AM EDT Wed May 29 2024
TODAY
W winds 5 to 10 kt, becoming SW this afternoon. Seas3 to 4 ft. Wave Detail: S 4 ft at 8 seconds.
TONIGHT
SW winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SE4 ft at 8 seconds. A chance of showers after midnight.
THU
N winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ftat 8 seconds and N 1 foot at 2 seconds. A chance of showers.
THU NIGHT
N winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: NE3 ft at 7 seconds.
FRI
N winds around 10 kt. Seas 2 to 3 ft. Wave Detail: E 2 ftat 7 seconds and N 1 foot at 3 seconds.
FRI NIGHT
W winds around 10 kt, becoming NW after midnight.Seas around 2 ft. Wave Detail: SE 2 ft at 7 seconds and W 1 footat 3 seconds.
SAT THROUGH SUN NIGHT
SW winds 5 to 10 kt. Seas 2 to 3 ft.
Seas are reported as significant wave height, which is theaverage of the highest third of the waves. Individual waveheights may be more than twice the significant wave height.
ANZ232-300000
Nantucket Sound
703 AM EDT Wed May 29 2024
TODAY
W winds 5 to 10 kt, becoming SW this afternoon. Seas2 to 3 ft. Wave Detail: SE 2 ft at 8 seconds and W 1 foot at3 seconds.
TONIGHT
SW winds 5 to 10 kt, becoming W after midnight. Seasaround 2 ft. Wave Detail: SE 2 ft at 8 seconds and SW 1 foot at2 seconds.
THU
N winds 5 to 10 kt. Seas around 2 ft. Wave Detail: NE 2 ftat 6 seconds and NW 1 foot at 3 seconds. A chance of showers.
THU NIGHT
N winds 5 to 10 kt. Seas around 2 ft. Wave Detail: N2 ft at 4 seconds.
FRI
N winds around 10 kt. Seas around 2 ft. Wave Detail: N1 foot at 3 seconds and E 1 foot at 7 seconds.
FRI NIGHT
NW winds 5 to 10 kt. Seas 1 foot or less. WaveDetail: NW 1 foot at 3 seconds and E 1 foot at 6 seconds.
SAT THROUGH SUN NIGHT
W winds 5 to 10 kt. Seas around 2 ft.
Seas are reported as significant wave height, which is theaverage of the highest third of the waves. Individual waveheights may be more than twice the significant wave height.
ANZ233-300000
Vineyard Sound
703 AM EDT Wed May 29 2024
TODAY
SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ftat 7 seconds and W 1 foot at 4 seconds.
TONIGHT
SW winds 5 to 10 kt, becoming W after midnight. Seasaround 2 ft. Wave Detail: S 2 ft at 7 seconds and SW 1 foot at3 seconds. A chance of showers after midnight.
THU
N winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE1 foot at 7 seconds. Showers likely, mainly in the morning.
THU NIGHT
N winds 5 to 10 kt. Seas around 2 ft in the evening,then 1 foot or less. Wave Detail: N 1 foot at 4 seconds, becomingN 1 foot at 3 seconds and E 1 foot at 6 seconds.
FRI
N winds around 10 kt. Seas 1 foot or less. Wave Detail: NW1 foot at 3 seconds and E 1 foot at 6 seconds.
FRI NIGHT
W winds 5 to 10 kt, becoming NW after midnight. Seas1 foot or less. Wave Detail: SW 1 foot at 3 seconds and SE 1 footat 6 seconds.
SAT THROUGH SUN NIGHT
SW winds 5 to 10 kt. Seas 1 foot orless.
Seas are reported as significant wave height, which is theaverage of the highest third of the waves. Individual waveheights may be more than twice the significant wave height.
ANZ234-300000
Buzzards Bay
703 AM EDT Wed May 29 2024
TODAY
SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S2 ft at 7 seconds and W 1 foot at 4 seconds.
TONIGHT
SW winds 5 to 10 kt, becoming W after midnight. Seasaround 2 ft. Wave Detail: S 2 ft at 7 seconds and SW 1 foot at3 seconds. A chance of showers after midnight.
THU
N winds 5 to 10 kt. Seas around 2 ft in the morning, then1 foot or less. Wave Detail: N 1 foot at 3 seconds and E 1 footat 7 seconds, becoming N 1 foot at 3 seconds. Showers likely,mainly in the morning.
THU NIGHT
N winds 5 to 10 kt. Seas 1 foot or less. WaveDetail: N 1 foot at 4 seconds.
FRI
N winds around 10 kt, becoming NE in the afternoon. Seas1 foot or less. Wave Detail: N 1 foot at 3 seconds and E 1 footat 6 seconds.
FRI NIGHT
W winds 5 to 10 kt, becoming NW after midnight. Seas1 foot or less. Wave Detail: SW 1 foot at 2 seconds and SE 1 footat 6 seconds.
SAT THROUGH SUN NIGHT
SW winds 5 to 10 kt. Seas 1 foot orless.
Seas are reported as significant wave height, which is theaverage of the highest third of the waves. Individual waveheights may be more than twice the significant wave height.
ANZ235-300000
Rhode Island Sound
703 AM EDT Wed May 29 2024
TODAY
W winds 5 to 10 kt, becoming SW this afternoon. Seas2 to 4 ft. Wave Detail: S 4 ft at 7 seconds.
TONIGHT
SW winds 5 to 10 kt, becoming W after midnight. Seas2 to 3 ft. Wave Detail: S 3 ft at 7 seconds. A chance of showersafter midnight.
THU
N winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ftat 7 seconds and N 1 foot at 3 seconds. Showers likely, mainly inthe morning.
THU NIGHT
N winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E2 ft at 7 seconds and N 1 foot at 3 seconds.
FRI
N winds around 10 kt, becoming E in the afternoon. Seasaround 2 ft. Wave Detail: SE 2 ft at 7 seconds and N 1 foot at3 seconds.
FRI NIGHT
SW winds around 10 kt, becoming NW after midnight.Seas around 2 ft in the evening, then 1 foot or less. WaveDetail: SE 2 ft at 7 seconds and SW 1 foot at 3 seconds, becomingW 1 foot at 3 seconds and SE 1 foot at 7 seconds.
SAT THROUGH SUN NIGHT
SW winds 5 to 10 kt. Seas around 2 ft.
Seas are reported as significant wave height, which is theaverage of the highest third of the waves. Individual waveheights may be more than twice the significant wave height.
ANZ237-300000
Block Island Sound
703 AM EDT Wed May 29 2024
TODAY
W winds 5 to 10 kt, becoming SW this afternoon. Seas2 to 4 ft. Wave Detail: SE 4 ft at 7 seconds.
TONIGHT
SW winds 5 to 10 kt, becoming NW after midnight. Seas2 to 3 ft. Wave Detail: SE 3 ft at 8 seconds. A chance of showersafter midnight.
THU
NE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE2 ft at 8 seconds. Showers likely, mainly in the morning.
THU NIGHT
W winds around 5 kt, becoming N after midnight. Seasaround 2 ft. Wave Detail: SE 2 ft at 7 seconds and NW 1 foot at2 seconds.
FRI
N winds around 10 kt, becoming S in the afternoon. Seasaround 2 ft. Wave Detail: E 2 ft at 7 seconds and NW 1 foot at2 seconds.
FRI NIGHT
SW winds 5 to 10 kt, becoming NW after midnight.Seas around 2 ft in the evening, then 1 foot or less. WaveDetail: SE 2 ft at 7 seconds and SW 1 foot at 2 seconds, becomingW 1 foot at 2 seconds and SE 1 foot at 7 seconds.
SAT THROUGH SUN NIGHT
SW winds 5 to 10 kt. Seas around 2 ft.
Seas are reported as significant wave height, which is theaverage of the highest third of the waves. Individual waveheights may be more than twice the significant wave height.
ANZ230-300000
Boston Harbor
703 AM EDT Wed May 29 2024
TODAY
NW winds around 5 kt, becoming SE this afternoon. Wavesaround 2 ft. A slight chance of showers this afternoon.
TONIGHT
SW winds 5 to 10 kt, becoming N after midnight. Wavesaround 2 ft. A chance of showers after midnight.
THU
NE winds 5 to 10 kt. Waves around 2 ft. Showers likely,mainly in the morning.
THU NIGHT
NE winds around 5 kt, becoming NW after midnight.Waves 1 foot or less.
FRI
N winds around 10 kt, becoming E in the afternoon. Waves1 foot or less.
FRI NIGHT
W winds around 5 kt, becoming NW after midnight.Waves 1 foot or less.
SAT THROUGH SUN NIGHT
SW winds 5 to 10 kt. Waves 1 foot orless.
Seas are reported as significant wave height, which is theaverage of the highest third of the waves. Individual waveheights may be more than twice the significant wave height.
ANZ236-300000
Narragansett Bay
703 AM EDT Wed May 29 2024
TODAY
W winds around 5 kt, becoming SW this afternoon. Wavesaround 2 ft. A slight chance of showers with isolated tstms thisafternoon. Some tstms may produce small hail this afternoon.
TONIGHT
SW winds 5 to 10 kt, becoming NW after midnight. Wavesaround 2 ft. A chance of showers after midnight.
THU
N winds 5 to 10 kt. Waves around 2 ft. Showers likely,mainly in the morning.
THU NIGHT
NW winds 5 to 10 kt. Waves around 2 ft.
FRI
N winds 5 to 10 kt, becoming NE in the afternoon. Wavesaround 2 ft.
FRI NIGHT
SW winds 5 to 10 kt, becoming NW after midnight.Waves 1 foot or less.
SAT THROUGH SUN NIGHT
SW winds 5 to 10 kt. Waves around 2 ft.
Winds and waves higher in and near tstms.
Seas are reported as significant wave height, which is theaverage of the highest third of the waves. Individual waveheights may be more than twice the significant wave height.
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