556
FZUS51 KBOX 211504
CWFBOX
COASTAL WATERS FORECAST FOR MASSACHUSETTS AND RHODE ISLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1003 AM EST SAT DEC 21 2024
COASTAL WATERS FROM THE MERRIMACK RIVER MA TO WATCH HILL RI OUT
TO 25 NM
ANZ200-220400-
1003 AM EST SAT DEC 21 2024
SYNOPSIS FOR MASSACHUSETTS AND RHODE ISLAND COASTAL WATERS
COASTAL LOW PRESSURE SYSTEM HAS MOVED NORTHEAST TOWARDS NOVA SCOTIA
WITH HIGH PRESSURE BUILDING IN FROM THE GREAT LAKES. GUSTY NORTHWEST
WIND CONTINUES THROUGH THIS WEEKEND AND DRAWS IN AN ARCTIC AIRMASS
WHICH COULD LEAD TO FREEZING SEA SPRAY OVERNIGHT INTO SUNDAY
MORNING. HIGH PRESSURE WILL THEN CROSS THE WATERS MONDAY AND MOVE
EAST OF THE REGION TUESDAY. A WEAK LOW PRESSURE SYSTEM WILL APPROACH
FROM THE WEST ON TUESDAY FOLLOWED BY HIGH PRESSURE NOSING DOWN FROM
QUEBEC FOR THE LATTER HALF OF THE HOLIDAY WEEK.
ANZ250-220400-
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK
NATIONAL MARINE SANCTUARY-
1003 AM EST SAT DEC 21 2024
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY EVENING
THIS AFTERNOON
NW WINDS AROUND 20 KT WITH GUSTS UP TO 30 KT.
SEAS 6 TO 8 FT. WAVE DETAIL: NE 7 FT AT 8 SECONDS AND NW 4 FT AT
5 SECONDS. A SLIGHT CHANCE OF SNOW.
TONIGHT
NW WINDS AROUND 20 KT WITH GUSTS UP TO 30 KT. SEAS
5 TO 7 FT. WAVE DETAIL: NE 6 FT AT 8 SECONDS AND NW 4 FT AT
5 SECONDS.
SUN
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 4 TO
6 FT. WAVE DETAIL: NW 4 FT AT 5 SECONDS AND NE 4 FT AT 8 SECONDS.
SUN NIGHT
N WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT
AFTER MIDNIGHT. SEAS 3 TO 5 FT. WAVE DETAIL: NW 4 FT AT 5 SECONDS
AND NE 4 FT AT 9 SECONDS.
MON
NW WINDS 5 TO 10 KT, BECOMING SW IN THE AFTERNOON. SEAS
2 TO 4 FT. WAVE DETAIL: N 3 FT AT 7 SECONDS AND W 1 FOOT AT
4 SECONDS.
MON NIGHT
SW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SW
2 FT AT 3 SECONDS AND E 2 FT AT 8 SECONDS. SNOW LIKELY AFTER
MIDNIGHT WITH VSBY 1 TO 3 NM.
TUE
W WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. RAIN AND SNOW LIKELY.
VSBY 1 TO 3 NM.
TUE NIGHT
N WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS
3 TO 5 FT. A CHANCE OF RAIN AND SNOW. VSBY 1 TO 3 NM.
WED AND WED NIGHT
N 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.
ANZ251-220400-
MASSACHUSETTS BAY AND IPSWICH BAY-
1003 AM EST SAT DEC 21 2024
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING
THIS AFTERNOON
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.
SEAS 4 TO 6 FT. WAVE DETAIL: NE 6 FT AT 8 SECONDS AND NW 3 FT AT
4 SECONDS.
TONIGHT
NW WINDS 20 TO 25 KT. SEAS 4 TO 6 FT. WAVE DETAIL: NE
5 FT AT 9 SECONDS AND NW 3 FT AT 4 SECONDS.
SUN
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO
5 FT. WAVE DETAIL: NE 4 FT AT 8 SECONDS AND NW 3 FT AT 4 SECONDS.
SUN NIGHT
NW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE
EVENING. SEAS 2 TO 3 FT. WAVE DETAIL: NW 3 FT AT 4 SECONDS AND NE
3 FT AT 7 SECONDS.
MON
NW WINDS 5 TO 10 KT, BECOMING SW IN THE AFTERNOON. SEAS
2 TO 3 FT. WAVE DETAIL: NE 3 FT AT 7 SECONDS AND NW 1 FOOT AT
3 SECONDS.
MON NIGHT
SW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: E
2 FT AT 8 SECONDS AND SW 1 FOOT AT 3 SECONDS. SNOW LIKELY AFTER
MIDNIGHT WITH VSBY 1 TO 3 NM.
TUE
W WINDS AROUND 10 KT. SEAS 2 TO 3 FT. SNOW LIKELY. VSBY
1 TO 3 NM.
TUE NIGHT
N WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. A CHANCE OF
SNOW.
WED AND WED NIGHT
N WINDS 10 TO 15 KT. SEAS 3 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.
ANZ231-220400-
CAPE COD BAY-
1003 AM EST SAT DEC 21 2024
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING
THIS AFTERNOON
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.
SEAS 4 TO 6 FT. WAVE DETAIL: N 5 FT AT 6 SECONDS. A SLIGHT CHANCE
OF SNOW.
TONIGHT
NW WINDS AROUND 20 KT WITH GUSTS UP TO 25 KT. SEAS
4 TO 6 FT. WAVE DETAIL: NW 4 FT AT 5 SECONDS AND NE 4 FT AT
8 SECONDS.
SUN
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO
5 FT. WAVE DETAIL: NW 4 FT AT 5 SECONDS AND NE 3 FT AT 8 SECONDS.
SUN NIGHT
N WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE
EVENING. SEAS 2 TO 4 FT. WAVE DETAIL: N 3 FT AT 5 SECONDS AND N
3 FT AT 8 SECONDS.
MON
NW WINDS 5 TO 10 KT, BECOMING SW IN THE AFTERNOON. SEAS
AROUND 2 FT. WAVE DETAIL: N 2 FT AT 7 SECONDS AND NW 1 FOOT AT
4 SECONDS.
MON NIGHT
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL:
NE 2 FT AT 6 SECONDS AND W 1 FOOT AT 4 SECONDS. A CHANCE OF SNOW
AND RAIN LIKELY AFTER MIDNIGHT WITH VSBY 1 TO 3 NM.
TUE
W WINDS AROUND 10 KT. SEAS AROUND 2 FT. RAIN. VSBY 1 TO
3 NM.
TUE NIGHT
N WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. A CHANCE OF
RAIN AND SNOW. VSBY 1 TO 3 NM.
WED AND WED NIGHT
N WINDS 10 TO 15 KT. SEAS 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.
ANZ254-220400-
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA
OUT 20 NM-
1003 AM EST SAT DEC 21 2024
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY EVENING
THIS AFTERNOON
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.
SEAS 6 TO 9 FT. WAVE DETAIL: NE 8 FT AT 8 SECONDS AND NW 4 FT AT
5 SECONDS. A SLIGHT CHANCE OF SNOW.
TONIGHT
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 5 TO
8 FT. WAVE DETAIL: NE 7 FT AT 9 SECONDS AND NW 5 FT AT 6 SECONDS.
SUN
NW WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. WAVE DETAIL: NW 5 FT
AT 6 SECONDS AND NE 5 FT AT 9 SECONDS. A CHANCE OF SNOW.
SUN NIGHT
N WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE
EVENING. SEAS 4 TO 6 FT. WAVE DETAIL: NW 4 FT AT 6 SECONDS AND NE
4 FT AT 9 SECONDS.
MON
N WINDS 5 TO 10 KT, BECOMING W IN THE AFTERNOON. SEAS 2 TO
4 FT. WAVE DETAIL: N 3 FT AT 6 SECONDS.
MON NIGHT
SW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: NE
3 FT AT 8 SECONDS AND SW 2 FT AT 4 SECONDS. A CHANCE OF RAIN AND
SNOW AFTER MIDNIGHT WITH VSBY 1 TO 3 NM.
TUE
SW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. RAIN LIKELY. VSBY
1 TO 3 NM.
TUE NIGHT
N WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. A CHANCE OF
RAIN. VSBY 1 TO 3 NM.
WED
N WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. A CHANCE OF SHOWERS.
WED NIGHT
N WINDS 10 TO 15 KT. SEAS 4 TO 6 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.
ANZ255-220400-
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD
AND NANTUCKET-
1003 AM EST SAT DEC 21 2024
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY EVENING
THIS AFTERNOON
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.
SEAS 5 TO 7 FT. WAVE DETAIL: E 5 FT AT 8 SECONDS AND NW 4 FT AT
4 SECONDS. A SLIGHT CHANCE OF SNOW. A SLIGHT CHANCE OF RAIN.
TONIGHT
NW WINDS AROUND 20 KT WITH GUSTS UP TO 25 KT. SEAS
4 TO 6 FT. WAVE DETAIL: NW 5 FT AT 6 SECONDS AND E 4 FT AT
9 SECONDS.
SUN
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 4 TO
6 FT. WAVE DETAIL: NW 5 FT AT 6 SECONDS AND E 3 FT AT 9 SECONDS.
SUN NIGHT
N WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE
EVENING. SEAS 3 TO 5 FT. WAVE DETAIL: NW 3 FT AT 5 SECONDS AND E
3 FT AT 8 SECONDS.
MON
N WINDS 5 TO 10 KT, BECOMING W IN THE AFTERNOON. SEAS 2 TO
3 FT. WAVE DETAIL: NW 2 FT AT 4 SECONDS AND NE 2 FT AT 8 SECONDS.
MON NIGHT
S WINDS 5 TO 10 KT, BECOMING SW 10 TO 15 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: SW 2 FT AT 4 SECONDS AND E
2 FT AT 9 SECONDS. A CHANCE OF RAIN AFTER MIDNIGHT.
TUE
SW WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. RAIN LIKELY.
TUE NIGHT
N WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. A CHANCE OF
RAIN. VSBY 1 TO 3 NM.
WED
N WINDS AROUND 15 KT. SEAS 2 TO 4 FT.
WED NIGHT
N WINDS 10 TO 15 KT. SEAS 3 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.
ANZ256-220400-
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
1003 AM EST SAT DEC 21 2024
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY EVENING
THIS AFTERNOON
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.
SEAS 4 TO 5 FT. WAVE DETAIL: NW 5 FT AT 5 SECONDS AND E 5 FT AT
8 SECONDS. A CHANCE OF SNOW AND RAIN, THEN A SLIGHT CHANCE OF
SNOW.
TONIGHT
NW WINDS 20 TO 25 KT. SEAS 4 TO 6 FT. WAVE DETAIL: NW
5 FT AT 5 SECONDS AND SE 4 FT AT 9 SECONDS.
SUN
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO
5 FT. WAVE DETAIL: NW 4 FT AT 5 SECONDS AND SE 3 FT AT 9 SECONDS.
SUN NIGHT
N WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT
AFTER MIDNIGHT. SEAS 2 TO 4 FT. WAVE DETAIL: NW 4 FT AT 4 SECONDS
AND E 2 FT AT 9 SECONDS.
MON
N WINDS 5 TO 10 KT, BECOMING W IN THE AFTERNOON. SEAS
AROUND 2 FT. WAVE DETAIL: NW 2 FT AT 3 SECONDS AND E 2 FT AT
7 SECONDS.
MON NIGHT
SW WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: SW 3 FT AT 5 SECONDS AND
SE 2 FT AT 9 SECONDS. A CHANCE OF RAIN AFTER MIDNIGHT.
TUE
W WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. RAIN LIKELY.
TUE NIGHT
N WINDS 10 TO 15 KT. SEAS AROUND 3 FT. A CHANCE OF
RAIN.
WED AND WED NIGHT
N 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.
ANZ232-220400-
NANTUCKET SOUND-
1003 AM EST SAT DEC 21 2024
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING
THIS AFTERNOON
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 E 3 FT AT
8 SECONDS. A SLIGHT CHANCE OF SNOW. A SLIGHT CHANCE OF RAIN.
TONIGHT
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 E 2 FT AT 9 SECONDS.
A CHANCE OF LIGHT FREEZING SPRAY.
SUN
NW WINDS 15 TO 20 KT. SEAS 2 TO 4 FT. WAVE DETAIL: NW 3 FT
AT 4 SECONDS AND E 2 FT AT 9 SECONDS. A CHANCE OF LIGHT FREEZING
SPRAY IN THE MORNING.
SUN NIGHT
N WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE
EVENING. SEAS 2 TO 3 FT. WAVE DETAIL: NW 2 FT AT 3 SECONDS AND E
1 FOOT AT 9 SECONDS.
MON
NW WINDS 5 TO 10 KT, BECOMING W IN THE AFTERNOON. SEAS
AROUND 2 FT IN THE MORNING, THEN 1 FOOT OR LESS. WAVE DETAIL: NW
1 FOOT AT 3 SECONDS AND NE 1 FOOT AT 8 SECONDS, BECOMING W 1 FOOT
AT 3 SECONDS AND NE 1 FOOT AT 9 SECONDS.
MON NIGHT
SW WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS, THEN
AROUND 2 FT AFTER MIDNIGHT. WAVE DETAIL: SW 1 FOOT AT 2 SECONDS
AND E 1 FOOT AT 9 SECONDS, BECOMING SW 1 FOOT AT 3 SECONDS AND E
1 FOOT AT 9 SECONDS. A CHANCE OF RAIN AFTER MIDNIGHT WITH VSBY
1 TO 3 NM.
TUE
SW WINDS 10 TO 15 KT. SEAS AROUND 2 FT. RAIN LIKELY. VSBY
1 TO 3 NM.
TUE NIGHT
N WINDS 10 TO 15 KT. SEAS AROUND 2 FT. A CHANCE OF
RAIN AND SNOW. VSBY 1 TO 3 NM.
WED AND WED NIGHT
N WINDS 10 TO 15 KT. SEAS 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.
ANZ233-220400-
VINEYARD SOUND-
1003 AM EST SAT DEC 21 2024
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EST THIS EVENING
THIS AFTERNOON
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.
SEAS 2 TO 3 FT. WAVE DETAIL: NW 2 FT AT 3 SECONDS AND E 1 FOOT AT
6 SECONDS. A SLIGHT CHANCE OF RAIN AND SNOW.
TONIGHT
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 E 1 FOOT AT
8 SECONDS.
SUN
NW WINDS 15 TO 20 KT. SEAS 2 TO 3 FT. WAVE DETAIL: NW 2 FT
AT 4 SECONDS AND E 1 FOOT AT 9 SECONDS.
SUN NIGHT
N WINDS 10 TO 15 KT. SEAS AROUND 2 FT IN THE
EVENING, THEN 1 FOOT OR LESS. WAVE DETAIL: NW 2 FT AT 3 SECONDS
AND E 1 FOOT AT 8 SECONDS, BECOMING NW 1 FOOT AT 3 SECONDS AND NE
1 FOOT AT 6 SECONDS.
MON
N WINDS 5 TO 10 KT, BECOMING SW IN THE AFTERNOON. SEAS
1 FOOT OR LESS. WAVE DETAIL: NW 1 FOOT AT 3 SECONDS AND NE 1 FOOT
AT 6 SECONDS.
MON NIGHT
SW WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS, THEN
AROUND 2 FT AFTER MIDNIGHT. WAVE DETAIL: SW 1 FOOT AT 3 SECONDS
AND SE 1 FOOT AT 9 SECONDS, BECOMING SW 2 FT AT 4 SECONDS AND SE
1 FOOT AT 8 SECONDS. A CHANCE OF RAIN AND SNOW AFTER MIDNIGHT.
TUE
W WINDS AROUND 10 KT. SEAS 2 TO 3 FT. RAIN LIKELY. VSBY
1 TO 3 NM.
TUE NIGHT
N WINDS 10 TO 15 KT. SEAS AROUND 2 FT. A CHANCE OF
RAIN. VSBY 1 TO 3 NM.
WED AND WED NIGHT
N WINDS 10 TO 15 KT. SEAS AROUND 2 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.
ANZ234-220400-
BUZZARDS BAY-
1003 AM EST SAT DEC 21 2024
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EST THIS EVENING
THIS AFTERNOON
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.
SEAS 2 TO 3 FT. WAVE DETAIL: NW 2 FT AT 3 SECONDS AND NE 2 FT AT
5 SECONDS. A SLIGHT CHANCE OF SNOW.
TONIGHT
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
3 FT. WAVE DETAIL: NW 2 FT AT 3 SECONDS AND E 1 FOOT AT
8 SECONDS.
SUN
NW WINDS AROUND 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
3 FT. WAVE DETAIL: NW 2 FT AT 3 SECONDS AND E 1 FOOT AT
8 SECONDS.
SUN NIGHT
N WINDS 10 TO 15 KT. SEAS AROUND 2 FT. WAVE DETAIL:
NW 2 FT AT 3 SECONDS AND NE 1 FOOT AT 7 SECONDS.
MON
NW WINDS 5 TO 10 KT, BECOMING SW IN THE AFTERNOON. SEAS
1 FOOT OR LESS. WAVE DETAIL: N 1 FOOT AT 4 SECONDS.
MON NIGHT
SW WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS, THEN
AROUND 2 FT AFTER MIDNIGHT. WAVE DETAIL: SW 1 FOOT AT 3 SECONDS
AND SE 1 FOOT AT 9 SECONDS, BECOMING SW 1 FOOT AT 3 SECONDS AND
SE 1 FOOT AT 8 SECONDS. A CHANCE OF SNOW AND RAIN AFTER MIDNIGHT.
TUE
W WINDS AROUND 10 KT. SEAS AROUND 2 FT. RAIN LIKELY. VSBY
1 TO 3 NM.
TUE NIGHT
N WINDS AROUND 10 KT. SEAS AROUND 2 FT. A CHANCE OF
SNOW AND RAIN. VSBY 1 TO 3 NM.
WED AND WED NIGHT
N WINDS 10 TO 15 KT. SEAS AROUND 2 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.
ANZ235-220400-
RHODE ISLAND SOUND-
1003 AM EST SAT DEC 21 2024
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EST THIS EVENING
THIS AFTERNOON
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.
SEAS 3 TO 4 FT. WAVE DETAIL: NW 3 FT AT 3 SECONDS AND SE 3 FT AT
8 SECONDS. A SLIGHT CHANCE OF RAIN AND SNOW.
TONIGHT
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 SE 3 FT AT 8 SECONDS.
SUN
NW WINDS 15 TO 20 KT. SEAS 2 TO 3 FT. WAVE DETAIL: NW 3 FT
AT 4 SECONDS AND SE 2 FT AT 9 SECONDS.
SUN NIGHT
N WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE
EVENING. SEAS 2 TO 3 FT. WAVE DETAIL: NW 3 FT AT 4 SECONDS AND SE
2 FT AT 9 SECONDS.
MON
N WINDS 5 TO 10 KT, BECOMING SW IN THE AFTERNOON. SEAS
1 FOOT OR LESS. WAVE DETAIL: W 1 FOOT AT 3 SECONDS AND E 1 FOOT
AT 7 SECONDS.
MON NIGHT
SW WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: SW 2 FT AT 4 SECONDS AND
SE 1 FOOT AT 9 SECONDS. A CHANCE OF RAIN AFTER MIDNIGHT.
TUE
W WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. RAIN LIKELY. VSBY
1 TO 3 NM.
TUE NIGHT
N WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. A CHANCE OF
RAIN. VSBY 1 TO 3 NM.
WED AND WED NIGHT
N WINDS 10 TO 15 KT. SEAS AROUND 2 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.
ANZ237-220400-
BLOCK ISLAND SOUND-
1003 AM EST SAT DEC 21 2024
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EST THIS EVENING
THIS AFTERNOON
NW WINDS 10 TO 15 KT, INCREASING TO 15 TO
20 KT. GUSTS UP TO 25 KT. SEAS 2 TO 4 FT. WAVE DETAIL: SE 4 FT AT
8 SECONDS AND NW 3 FT AT 4 SECONDS. A CHANCE OF SNOW AND RAIN,
THEN A SLIGHT CHANCE OF SNOW.
TONIGHT
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 SE 3 FT AT 8 SECONDS.
SUN
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
3 FT. WAVE DETAIL: NW 3 FT AT 4 SECONDS AND SE 2 FT AT 9 SECONDS.
SUN NIGHT
N WINDS 10 TO 15 KT, DIMINISHING TO 5 TO 10 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: NW 2 FT AT 3 SECONDS AND E
2 FT AT 9 SECONDS.
MON
N WINDS 5 TO 10 KT, BECOMING SW IN THE AFTERNOON. SEAS
1 FOOT OR LESS. WAVE DETAIL: W 1 FOOT AT 3 SECONDS AND E 1 FOOT
AT 7 SECONDS.
MON NIGHT
SW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SW
2 FT AT 4 SECONDS AND SE 1 FOOT AT 9 SECONDS. A CHANCE OF RAIN
AFTER MIDNIGHT.
TUE
W WINDS AROUND 10 KT. SEAS 2 TO 3 FT. RAIN LIKELY. VSBY
1 TO 3 NM.
TUE NIGHT
N WINDS AROUND 10 KT. SEAS AROUND 2 FT. A CHANCE OF
RAIN.
WED AND WED NIGHT
N WINDS AROUND 10 KT. SEAS AROUND 2 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.
ANZ230-220400-
BOSTON HARBOR-
1003 AM EST SAT DEC 21 2024
THIS AFTERNOON
NW 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
NW 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.
SUN
NW WINDS 15 TO 20 KT. WAVES AROUND 2 FT.
SUN NIGHT
NW WINDS 10 TO 15 KT, DIMINISHING TO 5 TO 10 KT
AFTER MIDNIGHT. WAVES AROUND 2 FT IN THE EVENING, THEN 1 FOOT OR
LESS.
MON
NW WINDS 5 TO 10 KT, BECOMING SW IN THE AFTERNOON. WAVES
1 FOOT OR LESS.
MON NIGHT
SW WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS. SNOW
LIKELY AFTER MIDNIGHT WITH VSBY 1 TO 3 NM.
TUE
W WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS. SNOW LIKELY.
VSBY 1 TO 3 NM.
TUE NIGHT
N WINDS AROUND 10 KT. WAVES AROUND 2 FT. A CHANCE OF
SNOW.
WED AND WED NIGHT
N WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS,
EXCEPT 2 TO 4 FT AT THE OUTER HARBOR ENTRANCE.
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.
ANZ236-220400-
NARRAGANSETT BAY-
1003 AM EST SAT DEC 21 2024
THIS AFTERNOON
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT.
WAVES 2 TO 3 FT. A SLIGHT CHANCE OF RAIN AND SNOW.
TONIGHT
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. WAVES
2 TO 3 FT.
SUN
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. WAVES 2 TO
3 FT.
SUN NIGHT
N WINDS 5 TO 10 KT. WAVES 2 TO 3 FT.
MON
N WINDS 5 TO 10 KT, BECOMING SW IN THE AFTERNOON. WAVES
1 FOOT OR LESS.
MON NIGHT
SW WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS, THEN
AROUND 2 FT AFTER MIDNIGHT. A CHANCE OF SNOW AND RAIN AFTER
MIDNIGHT.
TUE
W WINDS 5 TO 10 KT. WAVES 2 TO 3 FT. SNOW LIKELY WITH A
CHANCE OF RAIN. VSBY 1 TO 3 NM.
TUE NIGHT
N WINDS 5 TO 10 KT. WAVES AROUND 2 FT. A CHANCE OF
SNOW.
WED AND WED NIGHT
N WINDS 5 TO 10 KT. WAVES AROUND 2 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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