917
FZUS51 KBOX 202104
CWFBOX
COASTAL WATERS FORECAST FOR MASSACHUSETTS AND RHODE ISLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
404 PM EST MON JAN 20 2025
COASTAL WATERS FROM THE MERRIMACK RIVER MA TO WATCH HILL RI OUT
TO 25 NM
ANZ200-211000-
404 PM EST MON JAN 20 2025
SYNOPSIS FOR MASSACHUSETTS AND RHODE ISLAND COASTAL WATERS
LOW PRES WILL CONTINUE TO INTENSIFY TODAY AS IT LIFTS N THROUGH THE
CANADIAN MARITIMES. THIS WILL RESULT IN AN ARCTIC AIRMASS MOVING
ACROSS THE WATERS THROUGH WED WITH GUSTY WNW WINDS. AREAS OF
FREEZING SPRAY ARE ALSO EXPECTED OVER SOME OF OUR WATERS TOO, SOME
OF WHICH COULD BE MODERATE INTENSITY LATE TUE NIGHT INTO WED
MORNING.
A HIGH PRES SYSTEM WILL THEN MOVES ACROSS THE WATERS WED NIGHT. THIS
WILL BE FOLLOWED BY A LOW PRES THAT WILL LIKELY PASS WELL SE OF THE
BENCHMARK LATE THU NIGHT AND FRI.
ANZ250-211000-
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK
NATIONAL MARINE SANCTUARY-
404 PM EST MON JAN 20 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY AFTERNOON
TONIGHT
W WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 4 TO
6 FT, SUBSIDING TO 3 TO 4 FT AFTER MIDNIGHT. WAVE DETAIL: N 5 FT
AT 6 SECONDS AND SE 4 FT AT 10 SECONDS, BECOMING W 3 FT AT
5 SECONDS AND SE 3 FT AT 10 SECONDS. LIGHT FREEZING SPRAY.
TUE
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
4 FT. WAVE DETAIL: W 3 FT AT 4 SECONDS AND SE 3 FT AT 10 SECONDS.
LIGHT FREEZING SPRAY.
TUE NIGHT
NW WINDS 15 TO 20 KT. SEAS 2 TO 4 FT. WAVE DETAIL: W
3 FT AT 4 SECONDS AND SE 2 FT AT 9 SECONDS. LIGHT FREEZING SPRAY.
WED
NW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT IN THE
AFTERNOON. SEAS 2 TO 4 FT. WAVE DETAIL: NW 3 FT AT 4 SECONDS AND
SE 1 FOOT AT 8 SECONDS. LIGHT FREEZING SPRAY IN THE MORNING.
WED NIGHT AND THU
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS 2 TO 4 FT. WAVE DETAIL: SW 3 FT AT 4 SECONDS AND SE 1 FOOT
AT 8 SECONDS.
THU NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS
2 TO 4 FT. WAVE DETAIL: W 3 FT AT 4 SECONDS AND SE 1 FOOT AT
6 SECONDS.
FRI THROUGH SAT
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.
SEAS 2 TO 4 FT.
SAT NIGHT
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 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.
ANZ251-211000-
MASSACHUSETTS BAY AND IPSWICH BAY-
404 PM EST MON JAN 20 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 AM EST TUESDAY
TONIGHT
W 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 NE 3 FT AT 7 SECONDS.
LIGHT FREEZING SPRAY THIS EVENING.
TUE
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 NE 1 FOOT AT
5 SECONDS.
TUE NIGHT
W WINDS 10 TO 15 KT, BECOMING NW 15 TO 20 KT AFTER
MIDNIGHT. SEAS AROUND 2 FT. WAVE DETAIL: W 2 FT AT 3 SECONDS AND
NE 1 FOOT AT 4 SECONDS.
WED
NW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: NW 2 FT AT 3 SECONDS AND
E 1 FOOT AT 8 SECONDS.
WED NIGHT AND THU
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS 2 TO 3 FT. WAVE DETAIL: SW 2 FT AT 3 SECONDS AND NE 1 FOOT
AT 6 SECONDS.
THU NIGHT
W WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE
EVENING. SEAS AROUND 2 FT. WAVE DETAIL: W 2 FT AT 3 SECONDS AND E
1 FOOT AT 6 SECONDS.
FRI THROUGH SAT NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO
25 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.
ANZ231-211000-
CAPE COD BAY-
404 PM EST MON JAN 20 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM EST THIS EVENING
TONIGHT
W WINDS 10 TO 15 KT. GUSTS UP TO 20 KT THIS EVENING.
SEAS 2 TO 4 FT. WAVE DETAIL: N 4 FT AT 6 SECONDS AND SE 2 FT AT
11 SECONDS. LIGHT FREEZING SPRAY THIS EVENING.
TUE
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS AROUND
2 FT. WAVE DETAIL: N 2 FT AT 6 SECONDS AND SE 1 FOOT AT
10 SECONDS.
TUE NIGHT
W WINDS 10 TO 15 KT, BECOMING NW 15 TO 20 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: NW 2 FT AT 4 SECONDS AND
SE 1 FOOT AT 7 SECONDS. LIGHT FREEZING SPRAY AFTER MIDNIGHT.
WED
NW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: NW 2 FT AT 4 SECONDS AND
E 1 FOOT AT 8 SECONDS. LIGHT FREEZING SPRAY IN THE MORNING.
WED NIGHT AND THU
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS AROUND 2 FT. WAVE DETAIL: N 2 FT AT 5 SECONDS AND E 1 FOOT
AT 12 SECONDS.
THU NIGHT
W WINDS AROUND 10 KT. SEAS AROUND 2 FT. WAVE DETAIL:
W 1 FOOT AT 3 SECONDS AND E 1 FOOT AT 5 SECONDS.
FRI THROUGH SAT NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP TO
20 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.
ANZ254-211000-
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA
OUT 20 NM-
404 PM EST MON JAN 20 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY AFTERNOON
TONIGHT
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT, BECOMING
W 10 TO 15 KT AFTER MIDNIGHT. SEAS 5 TO 7 FT, SUBSIDING TO 3 TO
5 FT AFTER MIDNIGHT. WAVE DETAIL: N 5 FT AT 7 SECONDS AND S 5 FT
AT 11 SECONDS, BECOMING S 4 FT AT 10 SECONDS AND N 3 FT AT
7 SECONDS. LIGHT FREEZING SPRAY THIS EVENING.
TUE
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO
4 FT. WAVE DETAIL: NW 3 FT AT 7 SECONDS AND S 3 FT AT 10 SECONDS.
TUE NIGHT
W WINDS 10 TO 15 KT, BECOMING NW 15 TO 20 KT AFTER
MIDNIGHT. SEAS 2 TO 4 FT. WAVE DETAIL: NW 3 FT AT 4 SECONDS AND
SE 2 FT AT 9 SECONDS. LIGHT FREEZING SPRAY AFTER MIDNIGHT. A
CHANCE OF SNOW AFTER MIDNIGHT WITH VSBY 1 TO 3 NM.
WED
NW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT IN THE
AFTERNOON. SEAS 3 TO 4 FT. WAVE DETAIL: NW 3 FT AT 4 SECONDS AND
SE 2 FT AT 8 SECONDS. LIGHT FREEZING SPRAY IN THE MORNING.
WED NIGHT AND THU
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS 2 TO 4 FT. WAVE DETAIL: NW 2 FT AT 5 SECONDS AND E 2 FT AT
7 SECONDS.
THU NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING
NW AFTER MIDNIGHT. SEAS 2 TO 4 FT. WAVE DETAIL: W 2 FT AT
4 SECONDS AND E 1 FOOT AT 7 SECONDS. A CHANCE OF SNOW.
FRI THROUGH SAT
W WINDS 15 TO 20 KT. SEAS 2 TO 4 FT.
SAT NIGHT
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 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.
ANZ255-211000-
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD
AND NANTUCKET-
404 PM EST MON JAN 20 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY AFTERNOON
TONIGHT
NW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT THIS EVENING.
SEAS 5 TO 7 FT, SUBSIDING TO 3 TO 5 FT AFTER MIDNIGHT. WAVE
DETAIL: S 6 FT AT 11 SECONDS AND W 4 FT AT 6 SECONDS, BECOMING S
4 FT AT 10 SECONDS AND W 3 FT AT 6 SECONDS. LIGHT FREEZING SPRAY
THIS EVENING.
TUE
W WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. WAVE DETAIL: W 3 FT
AT 6 SECONDS AND S 3 FT AT 9 SECONDS.
TUE NIGHT
W WINDS 10 TO 15 KT, BECOMING N 15 TO 20 KT AFTER
MIDNIGHT. SEAS 2 TO 4 FT. WAVE DETAIL: NW 3 FT AT 5 SECONDS AND S
2 FT AT 8 SECONDS. LIGHT FREEZING SPRAY AFTER MIDNIGHT. A CHANCE
OF SNOW AFTER MIDNIGHT WITH VSBY 1 TO 3 NM.
WED
NW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT IN THE
AFTERNOON. SEAS 2 TO 4 FT. WAVE DETAIL: NW 3 FT AT 4 SECONDS AND
SE 2 FT AT 8 SECONDS. LIGHT FREEZING SPRAY IN THE MORNING.
WED NIGHT AND THU
SW 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 SE 2 FT AT
6 SECONDS.
THU NIGHT
NW WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. WAVE DETAIL:
SW 3 FT AT 5 SECONDS AND E 1 FOOT AT 7 SECONDS. A CHANCE OF SNOW
IN THE EVENING.
FRI THROUGH SAT
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.
SEAS 2 TO 4 FT.
SAT NIGHT
W WINDS 20 TO 25 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.
ANZ256-211000-
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
404 PM EST MON JAN 20 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY AFTERNOON
TONIGHT
NW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT AFTER
MIDNIGHT. SEAS 5 TO 7 FT, SUBSIDING TO 3 TO 5 FT AFTER MIDNIGHT.
WAVE DETAIL: S 5 FT AT 11 SECONDS AND W 4 FT AT 6 SECONDS,
BECOMING S 4 FT AT 10 SECONDS AND W 3 FT AT 6 SECONDS. LIGHT
FREEZING SPRAY THIS EVENING.
TUE
W WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. WAVE DETAIL: W 3 FT
AT 6 SECONDS AND S 3 FT AT 9 SECONDS.
TUE NIGHT
NW WINDS 10 TO 15 KT, BECOMING N 15 TO 20 KT AFTER
MIDNIGHT. SEAS AROUND 3 FT. WAVE DETAIL: NW 3 FT AT 4 SECONDS AND
S 2 FT AT 8 SECONDS. LIGHT FREEZING SPRAY AFTER MIDNIGHT.
WED
N WINDS 15 TO 20 KT, BECOMING NW 10 TO 15 KT IN THE
AFTERNOON. SEAS 2 TO 4 FT. WAVE DETAIL: NW 3 FT AT 4 SECONDS AND
SE 2 FT AT 8 SECONDS. LIGHT FREEZING SPRAY IN THE MORNING.
WED NIGHT AND THU
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS 2 TO 3 FT. WAVE DETAIL: S 3 FT AT 5 SECONDS AND SE 1 FOOT AT
12 SECONDS.
THU NIGHT
NW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: W 3 FT AT 5 SECONDS AND E
1 FOOT AT 7 SECONDS.
FRI THROUGH SAT
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.
SEAS 2 TO 4 FT.
SAT NIGHT
W WINDS 20 TO 25 KT. SEAS 5 TO 7 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.
ANZ232-211000-
NANTUCKET SOUND-
404 PM EST MON JAN 20 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM EST THIS EVENING
TONIGHT
NW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT THIS EVENING.
SEAS 2 TO 4 FT. WAVE DETAIL: W 2 FT AT 4 SECONDS AND NE 2 FT AT
7 SECONDS.
TUE
W WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE AFTERNOON.
SEAS AROUND 2 FT. WAVE DETAIL: W 1 FOOT AT 3 SECONDS AND NE
1 FOOT AT 7 SECONDS.
TUE NIGHT
NW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT AFTER
MIDNIGHT. SEAS AROUND 2 FT. WAVE DETAIL: NW 2 FT AT 3 SECONDS AND
S 1 FOOT AT 9 SECONDS.
WED
NW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: NW 2 FT AT 3 SECONDS AND
SE 1 FOOT AT 8 SECONDS.
WED NIGHT AND THU
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS AROUND 2 FT. WAVE DETAIL: SW 2 FT AT 4 SECONDS AND NE 1 FOOT
AT 6 SECONDS.
THU NIGHT
W WINDS 10 TO 15 KT. SEAS AROUND 2 FT. WAVE DETAIL:
W 2 FT AT 4 SECONDS AND E 1 FOOT AT 6 SECONDS. A CHANCE OF SNOW
IN THE EVENING.
FRI THROUGH SAT
W WINDS 15 TO 20 KT. SEAS AROUND 2 FT.
SAT NIGHT
W WINDS 15 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.
ANZ233-211000-
VINEYARD SOUND-
404 PM EST MON JAN 20 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM EST THIS EVENING
TONIGHT
NW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT THIS EVENING.
SEAS 2 TO 4 FT. WAVE DETAIL: S 3 FT AT 11 SECONDS AND W 2 FT AT
5 SECONDS.
TUE
W WINDS 10 TO 15 KT. SEAS AROUND 2 FT. WAVE DETAIL: SW
2 FT AT 6 SECONDS AND S 2 FT AT 9 SECONDS.
TUE NIGHT
NW WINDS 10 TO 15 KT, BECOMING N WITH GUSTS UP TO
20 KT AFTER MIDNIGHT. SEAS AROUND 2 FT. WAVE DETAIL: SW 2 FT AT
5 SECONDS AND S 1 FOOT AT 9 SECONDS.
WED
NW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE MORNING.
SEAS 2 TO 3 FT IN THE MORNING, THEN 1 FOOT OR LESS. WAVE DETAIL:
NW 2 FT AT 4 SECONDS AND S 1 FOOT AT 8 SECONDS, BECOMING NW
1 FOOT AT 3 SECONDS AND SE 1 FOOT AT 7 SECONDS.
WED NIGHT AND THU
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS 2 TO 3 FT. WAVE DETAIL: SW 2 FT AT 3 SECONDS AND SE 1 FOOT
AT 6 SECONDS.
THU NIGHT
NW WINDS 10 TO 15 KT. SEAS AROUND 2 FT. WAVE DETAIL:
SW 2 FT AT 4 SECONDS AND E 1 FOOT AT 7 SECONDS.
FRI THROUGH SAT NIGHT
W WINDS 15 TO 20 KT WITH GUSTS UP TO
25 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.
ANZ234-211000-
BUZZARDS BAY-
404 PM EST MON JAN 20 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM EST THIS EVENING
TONIGHT
NW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT THIS EVENING.
SEAS 2 TO 3 FT. WAVE DETAIL: W 2 FT AT 5 SECONDS AND NE 2 FT AT
7 SECONDS.
TUE
W WINDS 10 TO 15 KT. SEAS AROUND 2 FT. WAVE DETAIL: S 2 FT
AT 10 SECONDS AND W 1 FOOT AT 6 SECONDS.
TUE NIGHT
NW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT AFTER
MIDNIGHT. SEAS AROUND 2 FT. WAVE DETAIL: SW 1 FOOT AT 5 SECONDS
AND S 1 FOOT AT 9 SECONDS.
WED
NW 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 1 FOOT AT 3 SECONDS AND S 1 FOOT AT 8 SECONDS,
BECOMING NW 1 FOOT AT 3 SECONDS AND SE 1 FOOT AT 7 SECONDS.
WED NIGHT AND THU
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS AROUND 2 FT. WAVE DETAIL: SW 2 FT AT 4 SECONDS AND E 1 FOOT
AT 5 SECONDS.
THU NIGHT
NW WINDS AROUND 10 KT. SEAS AROUND 2 FT IN THE
EVENING, THEN 1 FOOT OR LESS. WAVE DETAIL: SW 2 FT AT 4 SECONDS
AND E 1 FOOT AT 7 SECONDS, BECOMING W 1 FOOT AT 4 SECONDS AND SE
1 FOOT AT 7 SECONDS.
FRI THROUGH SAT NIGHT
W WINDS 15 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.
ANZ235-211000-
RHODE ISLAND SOUND-
404 PM EST MON JAN 20 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 AM EST TUESDAY
TONIGHT
NW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT THIS EVENING.
SEAS 3 TO 5 FT. WAVE DETAIL: S 5 FT AT 11 SECONDS AND W 3 FT AT
5 SECONDS. LIGHT FREEZING SPRAY THIS EVENING.
TUE
W WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. WAVE DETAIL: S 3 FT
AT 8 SECONDS.
TUE NIGHT
NW WINDS 10 TO 15 KT, BECOMING N 15 TO 20 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: W 2 FT AT 5 SECONDS AND S
2 FT AT 9 SECONDS.
WED
NW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: NW 2 FT AT 3 SECONDS AND
SE 2 FT AT 8 SECONDS.
WED NIGHT AND THU
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS 2 TO 3 FT. WAVE DETAIL: SW 2 FT AT 3 SECONDS AND SE 1 FOOT
AT 6 SECONDS.
THU NIGHT
NW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. WAVE DETAIL:
SW 2 FT AT 5 SECONDS AND E 1 FOOT AT 7 SECONDS.
FRI THROUGH SAT
W WINDS 15 TO 20 KT. SEAS 2 TO 3 FT.
SAT NIGHT
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 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.
ANZ237-211000-
BLOCK ISLAND SOUND-
404 PM EST MON JAN 20 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 AM EST TUESDAY
TONIGHT
NW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT THIS EVENING.
SEAS 3 TO 5 FT, SUBSIDING TO 2 TO 3 FT AFTER MIDNIGHT. WAVE
DETAIL: S 4 FT AT 11 SECONDS AND W 3 FT AT 4 SECONDS, BECOMING S
3 FT AT 10 SECONDS AND W 1 FOOT AT 3 SECONDS.
TUE
W WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SE 3 FT
AT 9 SECONDS AND W 1 FOOT AT 3 SECONDS.
TUE NIGHT
NW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT AFTER
MIDNIGHT. SEAS AROUND 2 FT. WAVE DETAIL: NW 2 FT AT 3 SECONDS AND
S 2 FT AT 9 SECONDS.
WED
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, DIMINISHING
TO 5 TO 10 KT IN THE AFTERNOON. SEAS AROUND 2 FT. WAVE DETAIL: NW
2 FT AT 3 SECONDS AND SE 2 FT AT 8 SECONDS.
WED NIGHT AND THU
SW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. WAVE
DETAIL: W 2 FT AT 3 SECONDS AND SE 1 FOOT AT 6 SECONDS.
THU NIGHT
NW WINDS AROUND 10 KT. SEAS AROUND 2 FT. WAVE
DETAIL: W 2 FT AT 4 SECONDS AND SE 1 FOOT AT 7 SECONDS.
FRI THROUGH SAT
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS 2 TO 3 FT.
SAT NIGHT
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 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.
ANZ230-211000-
BOSTON HARBOR-
404 PM EST MON JAN 20 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM EST THIS EVENING
TONIGHT
W WINDS 10 TO 15 KT. GUSTS UP TO 20 KT THIS EVENING.
WAVES AROUND 2 FT.
TUE
W WINDS 10 TO 15 KT. WAVES AROUND 2 FT.
TUE NIGHT
NW WINDS 10 TO 15 KT. WAVES 1 FOOT OR LESS, THEN
AROUND 2 FT AFTER MIDNIGHT.
WED
NW WINDS 10 TO 15 KT, DIMINISHING TO 5 TO 10 KT IN THE
AFTERNOON. WAVES AROUND 2 FT IN THE MORNING, THEN 1 FOOT OR LESS.
WED NIGHT AND THU
SW WINDS 10 TO 15 KT. WAVES AROUND 2 FT.
THU NIGHT
W WINDS AROUND 10 KT. WAVES 1 FOOT OR LESS.
FRI THROUGH SAT NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO
20 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.
ANZ236-211000-
NARRAGANSETT BAY-
404 PM EST MON JAN 20 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM EST THIS EVENING
TONIGHT
NW WINDS 10 TO 15 KT, BECOMING W 5 TO 10 KT AFTER
MIDNIGHT. WAVES 2 TO 3 FT.
TUE
W WINDS 5 TO 10 KT. WAVES 2 TO 3 FT.
TUE NIGHT
NW WINDS 5 TO 10 KT. WAVES AROUND 2 FT.
WED
NW WINDS 5 TO 10 KT. WAVES AROUND 2 FT.
WED NIGHT AND THU
SW WINDS 10 TO 15 KT. WAVES AROUND 2 FT.
THU NIGHT
W WINDS 5 TO 10 KT. WAVES AROUND 2 FT.
FRI THROUGH SAT NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP TO
20 KT. WAVES 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.
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