894
FZUS51 KBOX 160202
CWFBOX
COASTAL WATERS FORECAST FOR MASSACHUSETTS AND RHODE ISLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1002 PM EDT WED APR 15 2026
COASTAL WATERS FROM THE MERRIMACK RIVER MA TO WATCH HILL RI OUT
TO 25 NM
ANZ200-161500-
1002 PM EDT WED APR 15 2026
SYNOPSIS FOR MASSACHUSETTS AND RHODE ISLAND COASTAL WATERS
A BACKDOOR COLD FRONT REMAINS OVER NORTHERN NEW ENGLAND
TODAY, WHICH MAY FLIRT WITH MA WATERS NORTH OF CAPE COD THROUGH THU.
A COLD FRONT LIKELY CROSSES WATERS SOMETIME FRI/FRI NIGHT FOLLOWED
BY A STRONGER COLD FRONT SOMETIME SUN/SUN NIGHT. EARLY NEXT WEEK,
HIGH PRES BUILDS FROM THE GREAT LAKES TO THE MID ATLANTIC.
ANZ250-161500-
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK
NATIONAL MARINE SANCTUARY-
1002 PM EDT WED APR 15 2026
OVERNIGHT
SE WINDS 5 TO 10 KT. SEAS AROUND 2 FT. PATCHY FOG. A
SLIGHT CHANCE OF TSTMS. A SLIGHT CHANCE OF SHOWERS, THEN A CHANCE
OF SHOWERS. VSBY 1 NM OR LESS.
THU
SE WINDS 5 TO 10 KT. SEAS AROUND 2 FT. PATCHY FOG. A
CHANCE OF SHOWERS IN THE MORNING WITH VSBY 1 NM OR LESS.
THU NIGHT
S WINDS 5 TO 10 KT, BECOMING SW AFTER MIDNIGHT. SEAS
AROUND 2 FT. A CHANCE OF SHOWERS.
FRI
W WINDS 5 TO 10 KT, BECOMING NE IN THE AFTERNOON. SEAS
AROUND 2 FT. A CHANCE OF SHOWERS.
FRI NIGHT
NE WINDS 5 TO 10 KT. SEAS AROUND 2 FT. A CHANCE OF
SHOWERS IN THE EVENING.
SAT AND SAT NIGHT
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT.
SUN AND SUN NIGHT
SW WINDS 10 TO 15 KT, BECOMING W 15 TO
20 KT. GUSTS UP TO 25 KT. SEAS 2 TO 4 FT. SHOWERS LIKELY.
MON AND MON NIGHT
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.
SEAS 2 TO 4 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
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.
ANZ251-161500-
MASSACHUSETTS BAY AND IPSWICH BAY-
1002 PM EDT WED APR 15 2026
OVERNIGHT
E WINDS AROUND 5 KT. SEAS AROUND 2 FT, THEN 1 FOOT
OR LESS. PATCHY FOG. A SLIGHT CHANCE OF TSTMS. A SLIGHT CHANCE OF
SHOWERS, THEN A CHANCE OF SHOWERS. VSBY 1 NM OR LESS.
THU
E WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS. PATCHY FOG IN THE
MORNING WITH VSBY 1 NM OR LESS.
THU NIGHT
SE WINDS 5 TO 10 KT, BECOMING SW AFTER MIDNIGHT.
SEAS AROUND 2 FT. PATCHY FOG. A CHANCE OF SHOWERS.
FRI
NW WINDS 5 TO 10 KT, BECOMING NE IN THE AFTERNOON. SEAS
AROUND 2 FT. A CHANCE OF SHOWERS.
FRI NIGHT
NE WINDS 5 TO 10 KT. SEAS AROUND 2 FT. A CHANCE OF
SHOWERS IN THE EVENING.
SAT
NE WINDS 5 TO 10 KT. SEAS AROUND 2 FT.
SAT NIGHT
SE WINDS 5 TO 10 KT. SEAS AROUND 2 FT. A CHANCE OF
SHOWERS AFTER MIDNIGHT.
SUN AND SUN NIGHT
SW WINDS 10 TO 15 KT, BECOMING W 15 TO
20 KT. SEAS 2 TO 3 FT. SHOWERS LIKELY.
MON AND MON NIGHT
NW WINDS 15 TO 20 KT. SEAS 2 TO 3 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
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.
ANZ231-161500-
CAPE COD BAY-
1002 PM EDT WED APR 15 2026
OVERNIGHT
S WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS. PATCHY FOG.
A SLIGHT CHANCE OF TSTMS. A SLIGHT CHANCE OF SHOWERS, THEN A
CHANCE OF SHOWERS. VSBY 1 NM OR LESS.
THU
SW WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS. PATCHY FOG IN
THE MORNING WITH VSBY 1 NM OR LESS.
THU NIGHT
S WINDS 10 TO 15 KT, BECOMING SW 5 TO 10 KT AFTER
MIDNIGHT. SEAS AROUND 2 FT. PATCHY FOG AFTER MIDNIGHT.
FRI
W WINDS 5 TO 10 KT, BECOMING N IN THE AFTERNOON. SEAS
1 FOOT OR LESS. PATCHY FOG IN THE MORNING. A CHANCE OF SHOWERS IN
THE AFTERNOON. VSBY 1 TO 3 NM IN THE MORNING.
FRI NIGHT
NE WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS. A CHANCE
OF SHOWERS IN THE EVENING.
SAT AND SAT NIGHT
S WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS.
SUN AND SUN NIGHT
SW WINDS 10 TO 15 KT, BECOMING W 15 TO
20 KT. SEAS 2 TO 3 FT. SHOWERS LIKELY.
MON AND MON NIGHT
NW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO
15 KT. SEAS 2 TO 3 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
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.
ANZ254-161500-
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA
OUT 20 NM-
1002 PM EDT WED APR 15 2026
OVERNIGHT
S WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. PATCHY FOG. A
SLIGHT CHANCE OF TSTMS. A SLIGHT CHANCE OF SHOWERS, THEN A CHANCE
OF SHOWERS. VSBY 1 NM OR LESS.
THU
SW WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT. PATCHY FOG IN THE MORNING WITH VSBY
1 NM OR LESS.
THU NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS
2 TO 4 FT. PATCHY FOG AFTER MIDNIGHT WITH VSBY 1 NM OR LESS.
FRI
SW WINDS 5 TO 10 KT, BECOMING NW IN THE AFTERNOON. SEAS
2 TO 4 FT. PATCHY FOG IN THE MORNING. A CHANCE OF SHOWERS IN THE
AFTERNOON. VSBY 1 NM OR LESS IN THE MORNING.
FRI NIGHT AND SAT
E WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.
SAT NIGHT
E WINDS 5 TO 10 KT, BECOMING S AFTER MIDNIGHT. SEAS
2 TO 3 FT.
SUN
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
4 FT. SHOWERS LIKELY.
SUN NIGHT
W WINDS 20 TO 25 KT. SEAS 3 TO 5 FT. A CHANCE OF
SHOWERS.
MON AND MON NIGHT
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.
SEAS 3 TO 5 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
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.
ANZ255-161500-
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD
AND NANTUCKET-
1002 PM EDT WED APR 15 2026
OVERNIGHT
SW WINDS 5 TO 10 KT. SEAS AROUND 3 FT. PATCHY FOG. A
SLIGHT CHANCE OF SHOWERS AND TSTMS. VSBY 1 NM OR LESS.
THU
SW WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. PATCHY FOG IN THE
MORNING WITH VSBY 1 NM OR LESS.
THU NIGHT
SW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT
AFTER MIDNIGHT. SEAS 3 TO 4 FT. PATCHY FOG AFTER MIDNIGHT WITH
VSBY 1 NM OR LESS.
FRI
SW WINDS 10 TO 15 KT, BECOMING W 5 TO 10 KT IN THE
AFTERNOON. SEAS 3 TO 4 FT. PATCHY FOG IN THE MORNING WITH VSBY
1 NM OR LESS.
FRI NIGHT AND SAT
E WINDS 5 TO 10 KT. SEAS 2 TO 4 FT.
SAT NIGHT
E WINDS 5 TO 10 KT, BECOMING SE AFTER MIDNIGHT. SEAS
2 TO 3 FT.
SUN
SW WINDS 15 TO 20 KT. SEAS 2 TO 4 FT. A CHANCE OF SHOWERS.
SUN NIGHT
W WINDS 20 TO 25 KT. SEAS 5 TO 7 FT. A CHANCE OF
SHOWERS.
MON
W WINDS 20 TO 25 KT. SEAS 5 TO 7 FT.
MON NIGHT
NW WINDS 20 TO 25 KT. SEAS 3 TO 5 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
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.
ANZ256-161500-
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
1002 PM EDT WED APR 15 2026
OVERNIGHT
SW WINDS 5 TO 10 KT. GUSTS UP TO 20 KT. SEAS 3 TO
4 FT. A SLIGHT CHANCE OF TSTMS. A SLIGHT CHANCE OF SHOWERS, THEN
A CHANCE OF SHOWERS. PATCHY FOG WITH VSBY 1 NM OR LESS.
THU
SW WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. PATCHY FOG IN THE
MORNING WITH VSBY 1 NM OR LESS.
THU NIGHT
SW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT
AFTER MIDNIGHT. SEAS 3 TO 4 FT. PATCHY FOG AFTER MIDNIGHT WITH
VSBY 1 NM OR LESS.
FRI
SW WINDS 10 TO 15 KT, BECOMING W 5 TO 10 KT IN THE
AFTERNOON. SEAS 3 TO 4 FT. PATCHY FOG IN THE MORNING. A CHANCE OF
SHOWERS IN THE AFTERNOON. VSBY 1 NM OR LESS IN THE MORNING.
FRI NIGHT
NE WINDS AROUND 10 KT. SEAS 3 TO 4 FT. A CHANCE OF
SHOWERS IN THE EVENING.
SAT AND SAT NIGHT
SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.
SUN
SW WINDS 15 TO 20 KT. SEAS 2 TO 4 FT. SHOWERS LIKELY.
SUN NIGHT
W WINDS 20 TO 25 KT. SEAS 4 TO 6 FT. SHOWERS LIKELY.
MON
W WINDS 20 TO 25 KT. SEAS 4 TO 6 FT.
MON NIGHT
NW WINDS 20 TO 25 KT. SEAS 3 TO 5 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
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.
ANZ232-161500-
NANTUCKET SOUND-
1002 PM EDT WED APR 15 2026
OVERNIGHT
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. PATCHY FOG. A
SLIGHT CHANCE OF TSTMS. A SLIGHT CHANCE OF SHOWERS, THEN A CHANCE
OF SHOWERS. VSBY 1 NM OR LESS.
THU
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. PATCHY FOG IN THE
MORNING WITH VSBY 1 TO 3 NM.
THU NIGHT
SW WINDS 10 TO 15 KT. SEAS AROUND 2 FT. PATCHY FOG
AFTER MIDNIGHT WITH VSBY 1 TO 3 NM.
FRI
SW WINDS 5 TO 10 KT, BECOMING NW IN THE AFTERNOON. SEAS
AROUND 2 FT. PATCHY FOG IN THE MORNING. A CHANCE OF SHOWERS IN
THE AFTERNOON. VSBY 1 NM OR LESS IN THE MORNING.
FRI NIGHT
NE WINDS 5 TO 10 KT. SEAS AROUND 2 FT. A CHANCE OF
SHOWERS IN THE EVENING.
SAT AND SAT NIGHT
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT.
SUN
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
3 FT. SHOWERS LIKELY.
SUN NIGHT
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
2 TO 4 FT. A CHANCE OF SHOWERS.
MON AND MON NIGHT
NW WINDS 15 TO 20 KT. SEAS 2 TO 4 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
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.
ANZ233-161500-
VINEYARD SOUND-
1002 PM EDT WED APR 15 2026
OVERNIGHT
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. PATCHY FOG. A
SLIGHT CHANCE OF TSTMS. A SLIGHT CHANCE OF SHOWERS, THEN A CHANCE
OF SHOWERS WITH VSBY 1 NM OR LESS.
THU
SW WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT. PATCHY FOG IN THE MORNING WITH VSBY
1 NM OR LESS.
THU NIGHT
SW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. PATCHY FOG
AFTER MIDNIGHT WITH VSBY 1 TO 3 NM.
FRI
W WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. PATCHY FOG IN THE
MORNING. A CHANCE OF SHOWERS IN THE AFTERNOON. VSBY 1 NM OR LESS
IN THE MORNING.
FRI NIGHT
NE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. A CHANCE OF
SHOWERS IN THE EVENING.
SAT AND SAT NIGHT
SE WINDS 5 TO 10 KT. SEAS AROUND 2 FT.
SUN AND SUN NIGHT
SW WINDS 10 TO 15 KT, BECOMING W 15 TO
20 KT. GUSTS UP TO 25 KT. SEAS 2 TO 4 FT. SHOWERS LIKELY.
MON AND MON NIGHT
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.
SEAS 2 TO 4 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
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.
ANZ234-161500-
BUZZARDS BAY-
1002 PM EDT WED APR 15 2026
OVERNIGHT
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT. PATCHY FOG. A
SLIGHT CHANCE OF TSTMS. A SLIGHT CHANCE OF SHOWERS, THEN A CHANCE
OF SHOWERS. VSBY 1 TO 3 NM, DECREASING TO 1 NM OR LESS.
THU
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. PATCHY FOG IN THE
MORNING WITH VSBY 1 NM OR LESS.
THU NIGHT
SW WINDS 10 TO 15 KT. SEAS AROUND 2 FT.
FRI
SW WINDS 5 TO 10 KT, BECOMING W IN THE AFTERNOON. SEAS
AROUND 2 FT. PATCHY FOG IN THE MORNING. A CHANCE OF SHOWERS IN
THE AFTERNOON.
FRI NIGHT
NE WINDS 5 TO 10 KT. SEAS AROUND 2 FT. A CHANCE OF
SHOWERS IN THE EVENING.
SAT AND SAT NIGHT
SE WINDS 5 TO 10 KT. SEAS AROUND 2 FT.
SUN AND SUN NIGHT
SW WINDS 10 TO 15 KT, BECOMING W 15 TO
20 KT. SEAS 2 TO 3 FT. SHOWERS LIKELY.
MON AND MON NIGHT
W WINDS 15 TO 20 KT, BECOMING NW 10 TO
15 KT. SEAS 2 TO 3 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
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.
ANZ235-161500-
RHODE ISLAND SOUND-
1002 PM EDT WED APR 15 2026
OVERNIGHT
SW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. PATCHY FOG. A
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF TSTMS. VSBY 1 NM OR
LESS.
THU
SW WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT. PATCHY FOG IN THE MORNING WITH VSBY
1 NM OR LESS.
THU NIGHT
SW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE
EVENING. SEAS AROUND 3 FT. PATCHY FOG AFTER MIDNIGHT WITH VSBY
1 TO 3 NM.
FRI
SW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. PATCHY FOG IN THE
MORNING. A CHANCE OF SHOWERS IN THE AFTERNOON. VSBY 1 NM OR LESS
IN THE MORNING.
FRI NIGHT
NE WINDS AROUND 10 KT. SEAS 2 TO 3 FT. A CHANCE OF
SHOWERS IN THE EVENING.
SAT AND SAT NIGHT
SE WINDS AROUND 10 KT. SEAS 2 TO 3 FT.
SUN AND SUN NIGHT
SW WINDS 15 TO 20 KT, BECOMING W 20 TO
25 KT. SEAS 2 TO 4 FT. SHOWERS LIKELY.
MON AND MON NIGHT
W WINDS 20 TO 25 KT, BECOMING NW 15 TO
20 KT. SEAS 2 TO 4 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
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.
ANZ237-161500-
BLOCK ISLAND SOUND-
1002 PM EDT WED APR 15 2026
OVERNIGHT
SW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. A CHANCE OF
SHOWERS. A CHANCE OF TSTMS, THEN A SLIGHT CHANCE OF TSTMS. PATCHY
FOG WITH VSBY 1 NM OR LESS.
THU
SW WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT. PATCHY FOG IN THE MORNING WITH VSBY
1 NM OR LESS.
THU NIGHT
SW WINDS 10 TO 15 KT, DIMINISHING TO 5 TO 10 KT
AFTER MIDNIGHT. SEAS 2 TO 3 FT. PATCHY FOG AFTER MIDNIGHT WITH
VSBY 1 NM OR LESS.
FRI
W WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. PATCHY FOG IN THE
MORNING. A CHANCE OF SHOWERS IN THE AFTERNOON. VSBY 1 TO 3 NM IN
THE MORNING.
FRI NIGHT
NE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. A CHANCE OF
SHOWERS IN THE EVENING.
SAT AND SAT NIGHT
SE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.
SUN
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
3 FT. SHOWERS LIKELY.
SUN NIGHT
W WINDS 15 TO 20 KT. SEAS 2 TO 4 FT. SHOWERS LIKELY
WITH A CHANCE OF SNOW SHOWERS.
MON AND MON NIGHT
NW WINDS 15 TO 20 KT. SEAS 2 TO 3 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
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.
ANZ230-161500-
BOSTON HARBOR-
1002 PM EDT WED APR 15 2026
OVERNIGHT
E WINDS AROUND 5 KT. WAVES 1 FOOT OR LESS. PATCHY
FOG. A SLIGHT CHANCE OF SHOWERS AND TSTMS. SHOWERS LIKELY WITH A
CHANCE OF TSTMS. VSBY 1 NM OR LESS.
THU
E WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS. A CHANCE OF
SHOWERS. PATCHY FOG IN THE MORNING WITH VSBY 1 NM OR LESS.
THU NIGHT
SE WINDS 5 TO 10 KT, BECOMING SW AFTER MIDNIGHT.
WAVES 1 FOOT OR LESS. PATCHY FOG. A CHANCE OF SHOWERS.
FRI
NW WINDS 5 TO 10 KT, BECOMING NE IN THE AFTERNOON. WAVES
1 FOOT OR LESS. A CHANCE OF SHOWERS.
FRI NIGHT
NE WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS. A CHANCE
OF SHOWERS IN THE EVENING.
SAT
NE WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS.
SAT NIGHT
E WINDS 5 TO 10 KT, BECOMING SE AFTER MIDNIGHT.
WAVES 1 FOOT OR LESS. A CHANCE OF SHOWERS AFTER MIDNIGHT.
SUN AND SUN NIGHT
SW WINDS 10 TO 15 KT, BECOMING W 15 TO
20 KT. WAVES AROUND 2 FT. SHOWERS LIKELY.
MON AND MON NIGHT
NW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO
15 KT. WAVES AROUND 2 FT.
WINDS AND WAVES HIGHER IN AND NEAR TSTMS.
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.
ANZ236-161500-
NARRAGANSETT BAY-
1002 PM EDT WED APR 15 2026
OVERNIGHT
S WINDS AROUND 5 KT. WAVES AROUND 2 FT. A CHANCE OF
SHOWERS. A CHANCE OF TSTMS, THEN A SLIGHT CHANCE OF TSTMS. PATCHY
FOG WITH VSBY 1 NM OR LESS.
THU
S WINDS 5 TO 10 KT. WAVES AROUND 2 FT. PATCHY FOG IN THE
MORNING WITH VSBY 1 NM OR LESS.
THU NIGHT
SW WINDS 5 TO 10 KT. WAVES AROUND 2 FT.
FRI
W WINDS 5 TO 10 KT. WAVES AROUND 2 FT. A CHANCE OF SHOWERS
IN THE AFTERNOON.
FRI NIGHT
NE WINDS 5 TO 10 KT. WAVES AROUND 2 FT. A CHANCE OF
SHOWERS IN THE EVENING.
SAT AND SAT NIGHT
SE WINDS 5 TO 10 KT. WAVES AROUND 2 FT.
SUN AND SUN NIGHT
SW WINDS 10 TO 15 KT, BECOMING W. GUSTS UP
TO 20 KT. WAVES AROUND 2 FT. SHOWERS LIKELY.
MON AND MON NIGHT
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
WAVES AROUND 2 FT.
WINDS AND WAVES HIGHER IN AND NEAR TSTMS.
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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