328
FZUS51 KBOX 201805
CWFBOX
COASTAL WATERS FORECAST FOR MASSACHUSETTS AND RHODE ISLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
105 PM EST THU FEB 20 2025
COASTAL WATERS FROM THE MERRIMACK RIVER MA TO WATCH HILL RI OUT
TO 25 NM
ANZ200-210700-
105 PM EST THU FEB 20 2025
SYNOPSIS FOR MASSACHUSETTS AND RHODE ISLAND COASTAL WATERS
LOW PRES WILL PASS WELL SOUTHEAST OF THE BENCHMARK TODAY INTO
TONIGHT. THIS WILL BE FOLLOWED BY A A PERIOD OF GUSTY NW WINDS
TOINGHT AND FRIDAY AS RIDGE OF HIGH PRES BUILDING IN FROM THE W.
HIGH PRES LIKELY REMAINS IN CONTROL THROUGH THIS WEEKEND. MORE
UNSETTLED WEATHER POSSIBLE FOR EARLY NEXT WEEK.
ANZ250-210700-
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK
NATIONAL MARINE SANCTUARY-
105 PM EST THU FEB 20 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING
THROUGH LATE FRIDAY NIGHT...
THIS AFTERNOON
N WINDS 10 TO 15 KT. SEAS AROUND 2 FT. WAVE
DETAIL: N 2 FT AT 3 SECONDS.
TONIGHT
N WINDS 15 TO 20 KT, BECOMING NW 20 TO 25 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT, BUILDING TO 3 TO 5 FT AFTER MIDNIGHT.
WAVE DETAIL: N 2 FT AT 4 SECONDS, BECOMING N 5 FT AT 5 SECONDS.
LIGHT FREEZING SPRAY LIKELY AFTER MIDNIGHT WITH VSBY 1 TO 3 NM.
FRI
NW WINDS 20 TO 25 KT. SEAS 4 TO 6 FT. WAVE DETAIL: N 5 FT
AT 6 SECONDS AND SE 2 FT AT 10 SECONDS. LIGHT FREEZING SPRAY
LIKELY IN THE MORNING.
FRI NIGHT
NW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS
4 TO 6 FT. WAVE DETAIL: N 5 FT AT 6 SECONDS AND SE 2 FT AT
9 SECONDS. LIGHT FREEZING SPRAY LIKELY.
SAT
NW WINDS 15 TO 20 KT, BECOMING W 10 TO 15 KT IN THE
AFTERNOON. SEAS 2 TO 4 FT. WAVE DETAIL: N 3 FT AT 6 SECONDS AND
SE 1 FOOT AT 9 SECONDS. LIGHT FREEZING SPRAY LIKELY IN THE
MORNING.
SAT NIGHT
W WINDS AROUND 15 KT WITH GUSTS UP TO 20 KT. SEAS
2 TO 3 FT. WAVE DETAIL: W 3 FT AT 4 SECONDS AND N 1 FOOT AT
4 SECONDS.
SUN THROUGH MON
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS 2 TO 3 FT.
MON NIGHT
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS
2 TO 3 FT. A CHANCE OF RAIN.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ251-210700-
MASSACHUSETTS BAY AND IPSWICH BAY-
105 PM EST THU FEB 20 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING
THROUGH FRIDAY EVENING...
THIS AFTERNOON
N WINDS 10 TO 15 KT. SEAS AROUND 2 FT. WAVE
DETAIL: N 2 FT AT 3 SECONDS.
TONIGHT
NW WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: N 3 FT AT 4 SECONDS. LIGHT
FREEZING SPRAY LIKELY AFTER MIDNIGHT WITH VSBY 1 TO 3 NM.
FRI
NW WINDS 20 TO 25 KT. SEAS 3 TO 4 FT. WAVE DETAIL: N 3 FT
AT 5 SECONDS AND S 1 FOOT AT 10 SECONDS. LIGHT FREEZING SPRAY
LIKELY IN THE MORNING.
FRI NIGHT
NW WINDS 20 TO 25 KT, DIMINISHING TO 15 TO 20 KT
AFTER MIDNIGHT. GUSTS UP TO 30 KT. SEAS 2 TO 4 FT. WAVE DETAIL: N
3 FT AT 5 SECONDS AND SE 1 FOOT AT 9 SECONDS. LIGHT FREEZING
SPRAY LIKELY.
SAT AND SAT NIGHT
SW WINDS 15 TO 20 KT. SEAS 2 TO 3 FT. WAVE
DETAIL: N 3 FT AT 5 SECONDS AND SE 1 FOOT AT 8 SECONDS.
SUN THROUGH MON
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS AROUND 2 FT. WAVE DETAIL: W 2 FT AT 3 SECONDS.
MON NIGHT
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS
AROUND 2 FT. A CHANCE OF RAIN.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ231-210700-
CAPE COD BAY-
105 PM EST THU FEB 20 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING
THROUGH LATE FRIDAY NIGHT...
THIS AFTERNOON
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS AROUND 2 FT. WAVE DETAIL: N 2 FT AT 4 SECONDS AND S 1 FOOT
AT 9 SECONDS. A SLIGHT CHANCE OF SNOW.
TONIGHT
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
4 FT. WAVE DETAIL: N 4 FT AT 4 SECONDS AND S 1 FOOT AT 9 SECONDS.
A CHANCE OF SNOW. LIGHT FREEZING SPRAY LIKELY AFTER MIDNIGHT.
VSBY 1 TO 3 NM.
FRI
NW WINDS 20 TO 25 KT, DIMINISHING TO 15 TO 20 KT IN THE
AFTERNOON. SEAS 3 TO 5 FT. WAVE DETAIL: N 4 FT AT 6 SECONDS AND S
1 FOOT AT 10 SECONDS. LIGHT FREEZING SPRAY LIKELY IN THE MORNING.
FRI NIGHT
NW WINDS 20 TO 25 KT, DIMINISHING TO 15 TO 20 KT
AFTER MIDNIGHT. SEAS 3 TO 5 FT. WAVE DETAIL: N 4 FT AT 6 SECONDS
AND SE 1 FOOT AT 9 SECONDS. LIGHT FREEZING SPRAY LIKELY.
SAT
NW WINDS 15 TO 20 KT, BECOMING W AROUND 10 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: N 3 FT AT 6 SECONDS AND
SE 1 FOOT AT 9 SECONDS. LIGHT FREEZING SPRAY LIKELY IN THE
MORNING.
SAT NIGHT
SW WINDS AROUND 10 KT. SEAS AROUND 2 FT. WAVE
DETAIL: W 2 FT AT 4 SECONDS AND N 2 FT AT 5 SECONDS.
SUN THROUGH MON
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT.
MON NIGHT
S WINDS AROUND 10 KT. SEAS AROUND 2 FT. A CHANCE OF
RAIN.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ254-210700-
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA
OUT 20 NM-
105 PM EST THU FEB 20 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING
THROUGH LATE FRIDAY NIGHT...
THIS AFTERNOON
N WINDS 10 TO 15 KT. SEAS AROUND 2 FT. WAVE
DETAIL: N 2 FT AT 5 SECONDS AND S 1 FOOT AT 7 SECONDS. A CHANCE
OF SNOW. VSBY 1 NM OR LESS.
TONIGHT
N WINDS 15 TO 20 KT, BECOMING NW 20 TO 25 KT AFTER
MIDNIGHT. SEAS 3 TO 5 FT. WAVE DETAIL: N 5 FT AT 5 SECONDS AND S
2 FT AT 10 SECONDS. A CHANCE OF SNOW. VSBY 1 NM OR LESS,
INCREASING TO 1 TO 3 NM AFTER MIDNIGHT.
FRI
NW WINDS 20 TO 25 KT, DIMINISHING TO 15 TO 20 KT IN THE
AFTERNOON. SEAS 5 TO 7 FT. WAVE DETAIL: N 5 FT AT 6 SECONDS AND S
2 FT AT 10 SECONDS.
FRI NIGHT
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
4 TO 6 FT. WAVE DETAIL: N 5 FT AT 7 SECONDS AND S 2 FT AT
9 SECONDS. LIGHT FREEZING SPRAY LIKELY AFTER MIDNIGHT.
SAT
NW WINDS 15 TO 20 KT, BECOMING W 10 TO 15 KT IN THE
AFTERNOON. SEAS 3 TO 5 FT, SUBSIDING TO 2 TO 3 FT IN THE
AFTERNOON. WAVE DETAIL: N 3 FT AT 7 SECONDS AND E 1 FOOT AT
9 SECONDS, BECOMING NW 3 FT AT 6 SECONDS AND E 1 FOOT AT
9 SECONDS. LIGHT FREEZING SPRAY LIKELY IN THE MORNING.
SAT NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS
2 TO 3 FT. WAVE DETAIL: W 3 FT AT 4 SECONDS AND N 2 FT AT
6 SECONDS.
SUN THROUGH MON NIGHT
S WINDS 10 TO 15 KT WITH GUSTS UP TO
20 KT. SEAS 2 TO 4 FT.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ255-210700-
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD
AND NANTUCKET-
105 PM EST THU FEB 20 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING
THROUGH LATE FRIDAY NIGHT...
THIS AFTERNOON
N WINDS AROUND 10 KT. SEAS AROUND 2 FT. WAVE
DETAIL: NW 2 FT AT 4 SECONDS AND S 1 FOOT AT 7 SECONDS. A CHANCE
OF SNOW. VSBY 1 NM OR LESS.
TONIGHT
NW WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT, BUILDING TO 3 TO 5 FT AFTER MIDNIGHT.
WAVE DETAIL: N 3 FT AT 4 SECONDS AND S 1 FOOT AT 10 SECONDS,
BECOMING N 5 FT AT 5 SECONDS AND S 3 FT AT 10 SECONDS. A CHANCE
OF SNOW. LIGHT FREEZING SPRAY LIKELY AFTER MIDNIGHT. VSBY 1 NM OR
LESS, INCREASING TO 1 TO 3 NM AFTER MIDNIGHT.
FRI
NW WINDS 20 TO 25 KT, DIMINISHING TO 15 TO 20 KT IN THE
AFTERNOON. SEAS 4 TO 6 FT. WAVE DETAIL: N 5 FT AT 6 SECONDS AND S
3 FT AT 9 SECONDS. LIGHT FREEZING SPRAY LIKELY IN THE MORNING.
FRI NIGHT
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
3 TO 5 FT. WAVE DETAIL: W 5 FT AT 6 SECONDS AND NE 2 FT AT
7 SECONDS. LIGHT FREEZING SPRAY LIKELY.
SAT
NW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE MORNING.
SEAS 2 TO 4 FT. WAVE DETAIL: N 4 FT AT 7 SECONDS AND SE 1 FOOT AT
8 SECONDS. LIGHT FREEZING SPRAY LIKELY IN THE MORNING.
SAT NIGHT
W WINDS AROUND 15 KT WITH GUSTS UP TO 20 KT. SEAS
2 TO 4 FT. WAVE DETAIL: SW 4 FT AT 6 SECONDS AND NE 1 FOOT AT
6 SECONDS.
SUN AND SUN NIGHT
W WINDS 10 TO 15 KT. GUSTS UP TO 20 KT. SEAS
2 TO 4 FT.
MON
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT.
MON NIGHT
S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ256-210700-
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
105 PM EST THU FEB 20 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING
THROUGH LATE FRIDAY NIGHT...
THIS AFTERNOON
N WINDS AROUND 10 KT. SEAS AROUND 2 FT. WAVE
DETAIL: N 2 FT AT 3 SECONDS AND S 1 FOOT AT 8 SECONDS.
TONIGHT
NW WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT AFTER
MIDNIGHT. GUSTS UP TO 30 KT. SEAS 2 TO 3 FT, BUILDING TO 3 TO
5 FT AFTER MIDNIGHT. WAVE DETAIL: N 3 FT AT 4 SECONDS AND S
1 FOOT AT 10 SECONDS, BECOMING NW 5 FT AT 5 SECONDS AND S 3 FT AT
10 SECONDS. A CHANCE OF SNOW. LIGHT FREEZING SPRAY LIKELY AFTER
MIDNIGHT. VSBY 1 NM OR LESS, INCREASING TO 1 TO 3 NM AFTER
MIDNIGHT.
FRI
NW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 4 TO
6 FT. WAVE DETAIL: N 5 FT AT 5 SECONDS AND S 3 FT AT 9 SECONDS.
LIGHT FREEZING SPRAY LIKELY IN THE MORNING.
FRI NIGHT
NW WINDS 20 TO 25 KT, DIMINISHING TO 15 TO 20 KT
AFTER MIDNIGHT. SEAS 3 TO 5 FT. WAVE DETAIL: N 5 FT AT 5 SECONDS
AND SE 2 FT AT 9 SECONDS. LIGHT FREEZING SPRAY LIKELY.
SAT AND SAT NIGHT
W WINDS 15 TO 20 KT. SEAS 2 TO 4 FT. WAVE
DETAIL: SW 4 FT AT 5 SECONDS AND N 1 FOOT AT 4 SECONDS.
SUN AND SUN NIGHT
W WINDS 15 TO 20 KT, DIMINISHING TO 10 TO
15 KT. SEAS 2 TO 4 FT. WAVE DETAIL: SW 4 FT AT 6 SECONDS AND SE
1 FOOT AT 8 SECONDS.
MON
S WINDS 10 TO 15 KT. SEAS AROUND 2 FT.
MON NIGHT
S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ232-210700-
NANTUCKET SOUND-
105 PM EST THU FEB 20 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING
THROUGH FRIDAY EVENING...
THIS AFTERNOON
N WINDS AROUND 10 KT. SEAS AROUND 2 FT. WAVE
DETAIL: N 1 FOOT AT 3 SECONDS AND S 1 FOOT AT 7 SECONDS. A CHANCE
OF SNOW. VSBY 1 TO 3 NM.
TONIGHT
NW WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT AFTER
MIDNIGHT. GUSTS UP TO 25 KT. SEAS 2 TO 3 FT. WAVE DETAIL: N 3 FT
AT 3 SECONDS AND S 1 FOOT AT 9 SECONDS. A CHANCE OF SNOW. LIGHT
FREEZING SPRAY LIKELY AFTER MIDNIGHT. VSBY 1 TO 3 NM.
FRI
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
3 FT. WAVE DETAIL: N 3 FT AT 5 SECONDS AND S 1 FOOT AT
10 SECONDS. LIGHT FREEZING SPRAY LIKELY IN THE MORNING.
FRI NIGHT
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
2 TO 3 FT. WAVE DETAIL: NW 2 FT AT 4 SECONDS AND NE 2 FT AT
7 SECONDS. LIGHT FREEZING SPRAY LIKELY.
SAT AND SAT NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS AROUND 2 FT. WAVE DETAIL: NW 2 FT AT 3 SECONDS AND NE 2 FT
AT 7 SECONDS.
SUN THROUGH MON NIGHT
S WINDS 10 TO 15 KT. SEAS AROUND 2 FT.
WAVE DETAIL: W 2 FT AT 4 SECONDS AND S 1 FOOT AT 8 SECONDS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ233-210700-
VINEYARD SOUND-
105 PM EST THU FEB 20 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING
THROUGH FRIDAY EVENING...
THIS AFTERNOON
N WINDS 10 TO 15 KT. SEAS AROUND 2 FT. WAVE
DETAIL: N 1 FOOT AT 4 SECONDS AND S 1 FOOT AT 7 SECONDS. A SLIGHT
CHANCE OF SNOW.
TONIGHT
NW WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT AFTER
MIDNIGHT. GUSTS UP TO 25 KT. SEAS 2 TO 3 FT. WAVE DETAIL: N 2 FT
AT 4 SECONDS AND S 2 FT AT 10 SECONDS. LIGHT FREEZING SPRAY
LIKELY AFTER MIDNIGHT.
FRI
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
3 FT. WAVE DETAIL: N 3 FT AT 5 SECONDS AND S 2 FT AT 9 SECONDS.
LIGHT FREEZING SPRAY LIKELY IN THE MORNING.
FRI NIGHT
NW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT
AFTER MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: N 3 FT AT 6 SECONDS
AND S 1 FOOT AT 9 SECONDS.
SAT AND SAT NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS AROUND 2 FT. WAVE DETAIL: SW 2 FT AT 5 SECONDS AND N 1 FOOT
AT 6 SECONDS.
SUN THROUGH MON NIGHT
S WINDS 10 TO 15 KT. SEAS AROUND 2 FT.
WAVE DETAIL: SW 2 FT AT 5 SECONDS AND S 2 FT AT 10 SECONDS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ234-210700-
BUZZARDS BAY-
105 PM EST THU FEB 20 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING
THROUGH FRIDAY EVENING...
THIS AFTERNOON
N WINDS AROUND 10 KT. SEAS AROUND 2 FT. WAVE
DETAIL: N 1 FOOT AT 3 SECONDS AND S 1 FOOT AT 7 SECONDS.
TONIGHT
NW WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT AFTER
MIDNIGHT. GUSTS UP TO 25 KT. SEAS 2 TO 3 FT. WAVE DETAIL: N 2 FT
AT 3 SECONDS AND S 1 FOOT AT 8 SECONDS. LIGHT FREEZING SPRAY
LIKELY AFTER MIDNIGHT.
FRI
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
3 FT. WAVE DETAIL: N 2 FT AT 5 SECONDS AND S 1 FOOT AT 9 SECONDS.
LIGHT FREEZING SPRAY LIKELY IN THE MORNING.
FRI NIGHT
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS
2 TO 3 FT. WAVE DETAIL: N 2 FT AT 5 SECONDS AND S 1 FOOT AT
9 SECONDS.
SAT AND SAT NIGHT
W WINDS 10 TO 15 KT. SEAS AROUND 2 FT. WAVE
DETAIL: N 2 FT AT 5 SECONDS AND SE 1 FOOT AT 9 SECONDS.
SUN THROUGH MON NIGHT
S WINDS 10 TO 15 KT. SEAS AROUND 2 FT.
WAVE DETAIL: SW 2 FT AT 5 SECONDS AND S 2 FT AT 10 SECONDS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ235-210700-
RHODE ISLAND SOUND-
105 PM EST THU FEB 20 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING
THROUGH FRIDAY EVENING...
THIS AFTERNOON
N WINDS 10 TO 15 KT. SEAS AROUND 2 FT. WAVE
DETAIL: N 2 FT AT 3 SECONDS AND S 1 FOOT AT 8 SECONDS.
TONIGHT
NW WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT AFTER
MIDNIGHT. SEAS 2 TO 4 FT. WAVE DETAIL: N 4 FT AT 4 SECONDS AND S
2 FT AT 10 SECONDS. LIGHT FREEZING SPRAY LIKELY AFTER MIDNIGHT.
FRI
NW WINDS 20 TO 25 KT, DIMINISHING TO 15 TO 20 KT IN THE
AFTERNOON. SEAS 3 TO 4 FT. WAVE DETAIL: N 4 FT AT 5 SECONDS AND S
3 FT AT 9 SECONDS. LIGHT FREEZING SPRAY LIKELY IN THE MORNING.
FRI NIGHT
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
2 TO 3 FT. WAVE DETAIL: N 3 FT AT 5 SECONDS AND SE 2 FT AT
9 SECONDS. LIGHT FREEZING SPRAY LIKELY.
SAT AND SAT NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS 2 TO 3 FT. WAVE DETAIL: NW 3 FT AT 5 SECONDS AND SE 1 FOOT
AT 9 SECONDS.
SUN THROUGH MON NIGHT
S WINDS 10 TO 15 KT WITH GUSTS UP TO
20 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SW 3 FT AT 6 SECONDS AND S
3 FT AT 10 SECONDS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ237-210700-
BLOCK ISLAND SOUND-
105 PM EST THU FEB 20 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING
THROUGH FRIDAY EVENING...
THIS AFTERNOON
N WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE
DETAIL: N 1 FOOT AT 2 SECONDS AND S 1 FOOT AT 8 SECONDS.
TONIGHT
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
4 FT. WAVE DETAIL: N 3 FT AT 4 SECONDS AND S 2 FT AT 10 SECONDS.
A CHANCE OF SNOW IN THE EVENING. LIGHT FREEZING SPRAY LIKELY
AFTER MIDNIGHT.
FRI
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO
4 FT. WAVE DETAIL: NW 3 FT AT 4 SECONDS AND S 2 FT AT 9 SECONDS.
LIGHT FREEZING SPRAY LIKELY IN THE MORNING.
FRI NIGHT
NW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT
AFTER MIDNIGHT. GUSTS UP TO 25 KT. SEAS 2 TO 3 FT. WAVE DETAIL:
NW 3 FT AT 4 SECONDS AND SE 2 FT AT 9 SECONDS. LIGHT FREEZING
SPRAY LIKELY.
SAT AND SAT NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS 2 TO 3 FT. WAVE DETAIL: N 2 FT AT 3 SECONDS AND SE 1 FOOT AT
9 SECONDS.
SUN THROUGH MON NIGHT
S WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.
WAVE DETAIL: W 2 FT AT 5 SECONDS AND S 2 FT AT 10 SECONDS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ230-210700-
BOSTON HARBOR-
105 PM EST THU FEB 20 2025
THIS AFTERNOON
N WINDS AROUND 10 KT. WAVES 1 FOOT OR LESS.
TONIGHT
NW WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT AFTER
MIDNIGHT. GUSTS UP TO 25 KT. WAVES AROUND 2 FT.
FRI
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. WAVES AROUND
2 FT.
FRI NIGHT
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. WAVES
AROUND 2 FT.
SAT AND SAT NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
WAVES AROUND 2 FT.
SUN THROUGH MON
S WINDS 10 TO 15 KT. WAVES AROUND 2 FT.
MON NIGHT
S WINDS AROUND 10 KT. WAVES 1 FOOT OR LESS. A CHANCE
OF RAIN.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ236-210700-
NARRAGANSETT BAY-
105 PM EST THU FEB 20 2025
THIS AFTERNOON
N WINDS 5 TO 10 KT. WAVES AROUND 2 FT.
TONIGHT
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. WAVES
2 TO 3 FT. LIGHT FREEZING SPRAY LIKELY AFTER MIDNIGHT.
FRI
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. WAVES 2 TO
3 FT. LIGHT FREEZING SPRAY LIKELY IN THE MORNING.
FRI NIGHT
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. WAVES
2 TO 3 FT.
SAT AND SAT NIGHT
W WINDS 5 TO 10 KT. WAVES AROUND 2 FT.
SUN THROUGH MON NIGHT
S WINDS 5 TO 10 KT. WAVES 2 TO 3 FT.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
FOR THE LATEST UPDATES...PLEASE VISIT OUR WEBPAGE AT
WWW.WEATHER.GOV/BOSTON
YOU CAN FOLLOW US ON FACEBOOK AT
WWW.FACEBOOK.COM/NWSBOSTON
YOU CAN FOLLOW US ON TWITTER AT
@NWSBOSTON
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page