685
FZUS51 KBOX 210305
CWFBOX
COASTAL WATERS FORECAST FOR MASSACHUSETTS AND RHODE ISLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1005 PM EST THU FEB 20 2025
COASTAL WATERS FROM THE MERRIMACK RIVER MA TO WATCH HILL RI OUT
TO 25 NM
ANZ200-211600-
1005 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.
ANZ250-211600-
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK
NATIONAL MARINE SANCTUARY-
1005 PM EST THU FEB 20 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE FRIDAY NIGHT
OVERNIGHT
N WINDS 15 TO 20 KT, BECOMING NW 20 TO 25 KT. SEAS
2 TO 3 FT, BUILDING TO 3 TO 5 FT. WAVE DETAIL: N 2 FT AT
4 SECONDS, BECOMING N 4 FT AT 5 SECONDS. A SLIGHT CHANCE OF SNOW.
LIGHT FREEZING SPRAY LIKELY WITH VSBY 1 TO 3 NM.
FRI
NW WINDS 20 TO 25 KT. SEAS 3 TO 5 FT. WAVE DETAIL: N 5 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 WITH GUSTS UP TO 30 KT. SEAS
3 TO 5 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 4 FT AT 6 SECONDS AND
SE 1 FOOT AT 9 SECONDS. LIGHT FREEZING SPRAY LIKELY IN THE
MORNING.
SAT NIGHT THROUGH SUN NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP
TO 25 KT. SEAS 2 TO 3 FT. WAVE DETAIL: W 3 FT AT 4 SECONDS AND E
1 FOOT AT 9 SECONDS.
MON
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS AROUND
2 FT. WAVE DETAIL: S 2 FT AT 3 SECONDS.
MON NIGHT THROUGH TUE NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP
TO 20 KT. SEAS 2 TO 4 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.
ANZ251-211600-
MASSACHUSETTS BAY AND IPSWICH BAY-
1005 PM EST THU FEB 20 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY EVENING
OVERNIGHT
NW WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT.
SEAS 2 TO 3 FT. WAVE DETAIL: N 3 FT AT 5 SECONDS. A SLIGHT CHANCE
OF SNOW. LIGHT FREEZING SPRAY LIKELY WITH VSBY 1 TO 3 NM.
FRI
NW WINDS 20 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 20 TO 25 KT, DIMINISHING TO 15 TO 20 KT
AFTER MIDNIGHT. GUSTS UP TO 30 KT. SEAS 2 TO 3 FT. WAVE DETAIL: N
3 FT AT 5 SECONDS AND SE 1 FOOT 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 3 FT. WAVE DETAIL: N 3 FT AT 5 SECONDS AND
SE 1 FOOT AT 8 SECONDS. LIGHT FREEZING SPRAY LIKELY IN THE
MORNING.
SAT NIGHT THROUGH SUN NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP
TO 20 KT. SEAS AROUND 2 FT. WAVE DETAIL: W 2 FT AT 3 SECONDS AND
E 1 FOOT AT 9 SECONDS.
MON AND MON NIGHT
S WINDS 10 TO 15 KT. SEAS 1 FOOT OR LESS,
THEN AROUND 2 FT. WAVE DETAIL: SE 1 FOOT AT 3 SECONDS, BECOMING
SE 2 FT AT 3 SECONDS.
TUE AND TUE NIGHT
S WINDS AROUND 10 KT, BECOMING SW. 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.
ANZ231-211600-
CAPE COD BAY-
1005 PM EST THU FEB 20 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE FRIDAY NIGHT
OVERNIGHT
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
2 TO 3 FT. WAVE DETAIL: N 3 FT AT 4 SECONDS AND S 1 FOOT AT
9 SECONDS. A CHANCE OF SNOW. LIGHT FREEZING SPRAY LIKELY. VSBY
1 TO 3 NM.
FRI
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
4 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 2 TO 4 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 8 SECONDS. LIGHT FREEZING SPRAY LIKELY IN THE
MORNING.
SAT NIGHT THROUGH SUN NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP
TO 20 KT. SEAS AROUND 2 FT. WAVE DETAIL: W 2 FT AT 4 SECONDS AND
E 1 FOOT AT 9 SECONDS.
MON THROUGH TUE
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE
DETAIL: S 2 FT AT 9 SECONDS AND SW 1 FOOT AT 3 SECONDS.
TUE NIGHT
SW WINDS 5 TO 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.
ANZ254-211600-
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA
OUT 20 NM-
1005 PM EST THU FEB 20 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE FRIDAY NIGHT
OVERNIGHT
NW WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT.
SEAS 2 TO 3 FT, BUILDING TO 3 TO 5 FT. WAVE DETAIL: N 3 FT AT
4 SECONDS AND S 1 FOOT AT 8 SECONDS, BECOMING N 5 FT AT 5 SECONDS
AND S 1 FOOT AT 10 SECONDS. A CHANCE OF SNOW. 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 S 2 FT AT 10 SECONDS.
FRI NIGHT
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
3 TO 5 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 4 FT AT 7 SECONDS AND SE 1 FOOT AT
9 SECONDS, BECOMING NW 3 FT AT 7 SECONDS AND E 1 FOOT AT
9 SECONDS. LIGHT FREEZING SPRAY LIKELY IN THE MORNING.
SAT NIGHT THROUGH SUN NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP
TO 20 KT. SEAS 2 TO 3 FT. WAVE DETAIL: W 3 FT AT 5 SECONDS AND E
1 FOOT AT 9 SECONDS.
MON THROUGH TUE NIGHT
SW WINDS 5 TO 10 KT. SEAS 2 TO 4 FT.
WAVE DETAIL: S 4 FT AT 10 SECONDS AND SW 2 FT AT 5 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.
ANZ255-211600-
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD
AND NANTUCKET-
1005 PM EST THU FEB 20 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE FRIDAY NIGHT
OVERNIGHT
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
2 TO 3 FT, BUILDING TO 3 TO 5 FT. WAVE DETAIL: N 3 FT AT
4 SECONDS AND S 1 FOOT AT 9 SECONDS, BECOMING N 5 FT AT 5 SECONDS
AND S 2 FT AT 10 SECONDS. A CHANCE OF SNOW. LIGHT FREEZING SPRAY
LIKELY. VSBY 1 NM OR LESS, INCREASING TO 1 TO 3 NM.
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 7 SECONDS AND N 2 FT AT
7 SECONDS. LIGHT FREEZING SPRAY LIKELY.
SAT
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
4 FT. WAVE DETAIL: NW 4 FT AT 7 SECONDS AND SE 1 FOOT AT
8 SECONDS. LIGHT FREEZING SPRAY LIKELY IN THE MORNING.
SAT NIGHT THROUGH SUN NIGHT
W WINDS 15 TO 20 KT. SEAS 2 TO
4 FT. WAVE DETAIL: W 4 FT AT 5 SECONDS AND E 1 FOOT AT 9 SECONDS.
MON
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: SW 2 FT
AT 6 SECONDS AND S 1 FOOT AT 9 SECONDS.
MON NIGHT THROUGH TUE NIGHT
SW WINDS AROUND 10 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.
ANZ256-211600-
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
1005 PM EST THU FEB 20 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE FRIDAY NIGHT
OVERNIGHT
NW WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT.
GUSTS UP TO 30 KT. SEAS 2 TO 3 FT, BUILDING TO 3 TO 5 FT. WAVE
DETAIL: NW 3 FT AT 4 SECONDS AND S 1 FOOT AT 9 SECONDS, BECOMING
NW 5 FT AT 5 SECONDS AND S 3 FT AT 10 SECONDS. LIGHT FREEZING
SPRAY LIKELY. A CHANCE OF SNOW. VSBY 1 NM OR LESS, INCREASING TO
1 TO 3 NM.
FRI
NW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 4 TO
6 FT. WAVE DETAIL: N 6 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
NW WINDS 15 TO 20 KT, BECOMING W 10 TO 15 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: N 3 FT AT 5 SECONDS AND
SE 1 FOOT AT 8 SECONDS. LIGHT FREEZING SPRAY LIKELY IN THE
MORNING.
SAT NIGHT THROUGH SUN NIGHT
W WINDS 15 TO 20 KT. SEAS 2 TO
4 FT. WAVE DETAIL: SW 4 FT AT 5 SECONDS AND SE 1 FOOT AT
9 SECONDS.
MON
S WINDS 10 TO 15 KT. SEAS AROUND 2 FT. WAVE DETAIL: SW
2 FT AT 6 SECONDS AND SE 1 FOOT AT 10 SECONDS.
MON NIGHT AND TUE
S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
TUE NIGHT
W WINDS 10 TO 15 KT. SEAS 4 TO 5 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.
ANZ232-211600-
NANTUCKET SOUND-
1005 PM EST THU FEB 20 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY EVENING
OVERNIGHT
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
2 TO 3 FT. WAVE DETAIL: N 3 FT AT 3 SECONDS AND S 1 FOOT AT
8 SECONDS. A CHANCE OF SNOW. LIGHT FREEZING SPRAY LIKELY. 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 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: NW 3 FT AT 4 SECONDS AND NE 2 FT AT
7 SECONDS. LIGHT FREEZING SPRAY LIKELY.
SAT
W WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE MORNING.
SEAS AROUND 2 FT IN THE MORNING, THEN 1 FOOT OR LESS. WAVE
DETAIL: NW 2 FT AT 3 SECONDS AND NE 2 FT AT 7 SECONDS, BECOMING W
1 FOOT AT 3 SECONDS AND NE 1 FOOT AT 6 SECONDS.
SAT NIGHT THROUGH SUN NIGHT
W WINDS 10 TO 15 KT. SEAS AROUND
2 FT. WAVE DETAIL: W 2 FT AT 4 SECONDS AND E 1 FOOT AT 8 SECONDS.
MON THROUGH TUE NIGHT
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT.
WAVE DETAIL: S 2 FT AT 10 SECONDS AND S 1 FOOT AT 4 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.
ANZ233-211600-
VINEYARD SOUND-
1005 PM EST THU FEB 20 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY EVENING
OVERNIGHT
NW WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT.
GUSTS UP TO 25 KT. SEAS 2 TO 3 FT. WAVE DETAIL: N 3 FT AT
4 SECONDS AND S 1 FOOT AT 8 SECONDS. A SLIGHT CHANCE OF SNOW.
LIGHT FREEZING SPRAY LIKELY.
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
W WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE MORNING.
SEAS AROUND 2 FT IN THE MORNING, THEN 1 FOOT OR LESS. WAVE
DETAIL: N 2 FT AT 5 SECONDS AND SE 1 FOOT AT 9 SECONDS, BECOMING
W 1 FOOT AT 4 SECONDS AND N 1 FOOT AT 5 SECONDS.
SAT NIGHT THROUGH SUN NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP
TO 20 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SW 3 FT AT 5 SECONDS AND
SE 1 FOOT AT 9 SECONDS.
MON THROUGH TUE NIGHT
SW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.
WAVE DETAIL: SW 3 FT AT 7 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.
ANZ234-211600-
BUZZARDS BAY-
1005 PM EST THU FEB 20 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY EVENING
OVERNIGHT
NW WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT.
GUSTS UP TO 25 KT. SEAS 1 FOOT OR LESS, THEN AROUND 2 FT. WAVE
DETAIL: N 1 FOOT AT 3 SECONDS AND S 1 FOOT AT 8 SECONDS, BECOMING
N 2 FT AT 4 SECONDS AND S 1 FOOT AT 10 SECONDS. A SLIGHT CHANCE
OF SNOW. LIGHT FREEZING SPRAY LIKELY.
FRI
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS AROUND
2 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
AROUND 2 FT. WAVE DETAIL: N 2 FT AT 5 SECONDS AND S 1 FOOT AT
9 SECONDS.
SAT
NW WINDS 10 TO 15 KT, BECOMING W IN THE AFTERNOON. SEAS
AROUND 2 FT IN THE MORNING, THEN 1 FOOT OR LESS. WAVE DETAIL: N
2 FT AT 5 SECONDS AND SE 1 FOOT AT 8 SECONDS, BECOMING W 1 FOOT
AT 4 SECONDS AND N 1 FOOT AT 5 SECONDS.
SAT NIGHT THROUGH SUN NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP
TO 20 KT. SEAS AROUND 2 FT. WAVE DETAIL: SW 2 FT AT 4 SECONDS AND
SE 1 FOOT AT 9 SECONDS.
MON THROUGH TUE NIGHT
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT.
WAVE DETAIL: S 2 FT AT 5 SECONDS AND S 2 FT AT 9 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.
ANZ235-211600-
RHODE ISLAND SOUND-
1005 PM EST THU FEB 20 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY EVENING
OVERNIGHT
NW WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT.
SEAS 2 TO 3 FT. WAVE DETAIL: N 3 FT AT 4 SECONDS AND S 2 FT AT
10 SECONDS. A SLIGHT CHANCE OF SNOW. LIGHT FREEZING SPRAY LIKELY.
FRI
NW WINDS 20 TO 25 KT, DIMINISHING TO 15 TO 20 KT IN THE
AFTERNOON. SEAS 2 TO 4 FT. WAVE DETAIL: N 4 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 WITH GUSTS UP TO 25 KT. SEAS
2 TO 3 FT. WAVE DETAIL: N 3 FT AT 6 SECONDS AND SE 2 FT AT
9 SECONDS. LIGHT FREEZING SPRAY LIKELY.
SAT
NW WINDS 10 TO 15 KT, BECOMING W IN THE AFTERNOON. GUSTS
UP TO 20 KT. SEAS AROUND 2 FT. WAVE DETAIL: N 2 FT AT 5 SECONDS
AND SE 1 FOOT AT 8 SECONDS.
SAT NIGHT THROUGH SUN NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP
TO 20 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SW 3 FT AT 4 SECONDS AND S
1 FOOT AT 9 SECONDS.
MON THROUGH TUE NIGHT
SW WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
WAVE DETAIL: S 4 FT AT 10 SECONDS AND SW 2 FT AT 6 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.
ANZ237-211600-
BLOCK ISLAND SOUND-
1005 PM EST THU FEB 20 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY EVENING
OVERNIGHT
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
2 TO 3 FT. WAVE DETAIL: NW 3 FT AT 4 SECONDS AND S 2 FT AT
10 SECONDS. LIGHT FREEZING SPRAY LIKELY. A SLIGHT CHANCE OF SNOW.
FRI
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 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
W WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE MORNING.
SEAS AROUND 2 FT. WAVE DETAIL: N 2 FT AT 4 SECONDS AND SE 1 FOOT
AT 9 SECONDS.
SAT NIGHT THROUGH SUN NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP
TO 20 KT. SEAS 2 TO 3 FT. WAVE DETAIL: W 2 FT AT 4 SECONDS AND S
1 FOOT AT 9 SECONDS.
MON THROUGH TUE NIGHT
W WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. WAVE
DETAIL: S 4 FT AT 9 SECONDS AND SW 2 FT AT 5 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.
ANZ230-211600-
BOSTON HARBOR-
1005 PM EST THU FEB 20 2025
OVERNIGHT
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. WAVES
1 FOOT OR LESS, THEN 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
W WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE MORNING.
WAVES AROUND 2 FT IN THE MORNING, THEN 1 FOOT OR LESS.
SAT NIGHT THROUGH SUN NIGHT
W WINDS 10 TO 15 KT. WAVES AROUND
2 FT.
MON AND MON NIGHT
S WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS.
TUE
S WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS. A CHANCE OF
RAIN.
TUE NIGHT
SW WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS.
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.
ANZ236-211600-
NARRAGANSETT BAY-
1005 PM EST THU FEB 20 2025
OVERNIGHT
NW WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT.
GUSTS UP TO 25 KT. WAVES 1 FOOT OR LESS, THEN AROUND 2 FT. A
SLIGHT CHANCE OF SNOW. LIGHT FREEZING SPRAY LIKELY.
FRI
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. WAVES AROUND
2 FT. LIGHT FREEZING SPRAY LIKELY IN THE MORNING.
FRI NIGHT
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. WAVES
AROUND 2 FT.
SAT
NW WINDS AROUND 10 KT, BECOMING W IN THE AFTERNOON. WAVES
AROUND 2 FT.
SAT NIGHT THROUGH SUN NIGHT
W WINDS 10 TO 15 KT. WAVES 2 TO
3 FT.
MON THROUGH TUE NIGHT
W 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.
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