• CLASSIC IWINDSURF
    Classic myiWindsurfClassic Wind & Weather maps and graphs
Hello Guest
 • 

Classic iWindsurf
kiter? see iKitesurf.com
Grab the iWindsurf Mobile App & Sign On to the New iWindsurf Website
Hi guest · Get your free membership now · Log In ·
xt_Atl_ME,NH,VT,QC

Real-Time Data
 > Dynamic Map
 > Wind Obs Map
 > Radar + Satellite Map
 > Wind Obs Summary

Computer Forecasts
 > Model Tables
 > Wind Vector Fx Map
 > Wind FlowViz Fx Map

More Maps

Other Resources

Watches/Warnings
>None Active

New iWindsurf: Select your region for wind observations & forecasts:
North America | Europe | South America | Australia & Oceania | Asia | Africa

fzus51 kbox 041103
cwfbox
expires:202604050000;;814645

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt sat apr 4 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz255-050000-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
703 am edt sat apr 4 2026

...small craft advisory in effect until 1 pm edt this afternoon...
...gale watch in effect from sunday morning through sunday
afternoon...

.today...nw winds 15 to 20 kt, becoming ne this afternoon. seas
4 to 6 ft, subsiding to 3 to 4 ft this afternoon. wave detail: sw
5 ft at 7 seconds and e 2 ft at 7 seconds, becoming sw 4 ft at
7 seconds and ne 3 ft at 7 seconds. patchy fog this morning with
vsby 1 nm or less. 
.tonight...e winds 15 to 20 kt. seas 3 to 4 ft. wave detail: se
4 ft at 7 seconds. patchy fog. vsby 1 to 3 nm after midnight. 
.sun...s winds 20 to 25 kt, becoming sw 25 to 30 kt in the
afternoon. seas 5 to 7 ft, building to 8 to 11 ft in the
afternoon. wave detail: se 7 ft at 7 seconds, becoming se 10 ft
at 8 seconds and sw 8 ft at 7 seconds. patchy fog. showers likely
in the afternoon. vsby 1 nm or less. 
.sun night...sw winds 20 to 25 kt with gusts up to 30 kt,
becoming nw around 15 kt with gusts up to 20 kt after midnight.
seas 7 to 10 ft, subsiding to 5 to 8 ft after midnight. wave
detail: sw 10 ft at 8 seconds and sw 3 ft at 5 seconds, becoming
sw 7 ft at 8 seconds and w 1 foot at 4 seconds. showers, mainly
in the evening. patchy fog in the evening with vsby 1 to 3 nm. 
.mon and mon night...w winds 15 to 20 kt. seas 4 to 6 ft. wave
detail: sw 6 ft at 7 seconds. 
.tue...w winds 10 to 15 kt. seas 2 to 3 ft. wave detail: sw 3 ft
at 7 seconds and se 3 ft at 8 seconds. a chance of showers. 
.tue night...nw winds 20 to 25 kt. seas 2 to 4 ft. 
.wed...ne winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. 
.wed night...s winds 5 to 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.

$$
fzus51 kbox 041103
cwfbox
expires:202604050000;;814652

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt sat apr 4 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz230-050000-
boston harbor-
703 am edt sat apr 4 2026

.today...n winds 10 to 15 kt, becoming ne 15 to 20 kt this
afternoon. gusts up to 25 kt. waves 2 to 3 ft.
.tonight...e winds 15 to 20 kt, becoming se 10 to 15 kt after
midnight. waves 2 to 3 ft. patchy fog after midnight. a chance of
showers after midnight. 
.sun...s winds 10 to 15 kt, becoming sw 15 to 20 kt in the
afternoon. gusts up to 25 kt. waves around 2 ft. patchy fog.
showers. vsby 1 to 3 nm. 
.sun night...w winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. waves around 2 ft. patchy fog in the evening. showers
in the evening. 
.mon and mon night...w winds 15 to 20 kt. waves around 2 ft. 
.tue and tue night...w winds 5 to 10 kt, becoming nw 10 to 15 kt
with gusts up to 20 kt. waves 1 foot or less, then around 2 ft. a
chance of rain and snow showers. 
.wed and wed night...ne winds 5 to 10 kt, becoming s 10 to 15 kt.
waves 1 foot or less, then 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.

$$
fzus51 kbox 041103
cwfbox
expires:202604050000;;814643

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt sat apr 4 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz231-050000-
cape cod bay-
703 am edt sat apr 4 2026

...gale watch in effect from sunday morning through sunday
afternoon...

.today...nw winds 10 to 15 kt, becoming ne this afternoon. gusts
up to 20 kt. seas 2 to 3 ft. wave detail: nw 2 ft at 3 seconds
and e 2 ft at 7 seconds. patchy fog this morning with vsby 1 nm
or less. 
.tonight...e winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: e 2 ft at 4 seconds. patchy fog after
midnight. a chance of showers after midnight with vsby 1 to 3 nm.
.sun...s winds 15 to 20 kt, becoming sw 20 to 25 kt in the
afternoon. gusts up to 30 kt. seas 3 to 5 ft. wave detail: sw
4 ft at 4 seconds and ne 2 ft at 6 seconds. patchy fog. a chance
of showers in the morning, then showers in the afternoon. vsby
1 nm or less, increasing to 1 to 3 nm in the afternoon. 
.sun night...sw winds 15 to 20 kt, becoming w 10 to 15 kt after
midnight. gusts up to 25 kt. seas 2 to 4 ft. wave detail: sw 3 ft
at 4 seconds and e 2 ft at 7 seconds. patchy fog in the evening.
showers in the evening. 
.mon and mon night...w winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: nw 2 ft at 4 seconds and se 1 foot
at 8 seconds. 
.tue...w winds 5 to 10 kt. seas 1 foot or less. wave detail: nw
1 foot at 4 seconds and se 1 foot at 7 seconds. a chance of
showers. 
.tue night...nw winds 15 to 20 kt. seas 2 to 3 ft. a chance of
showers. 
.wed and wed night...ne winds 10 to 15 kt, becoming s 5 to 10 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.

$$
fzus51 kbox 041103
cwfbox
expires:202604050000;;814647

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt sat apr 4 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz232-050000-
nantucket sound-
703 am edt sat apr 4 2026

...gale watch in effect from sunday morning through sunday
afternoon...

.today...nw winds 10 to 15 kt, becoming ne 15 to 20 kt this
afternoon. seas 2 to 3 ft. wave detail: w 3 ft at 4 seconds and
ne 3 ft at 5 seconds. patchy fog this morning with vsby 1 nm or
less. 
.tonight...e winds around 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: se 3 ft at 5 seconds. patchy fog after
midnight with vsby 1 to 3 nm. 
.sun...s winds 20 to 25 kt with gusts up to 35 kt. seas 4 to
6 ft. wave detail: sw 5 ft at 5 seconds and e 3 ft at 7 seconds.
patchy fog. showers likely in the afternoon. vsby 1 nm or less. 
.sun night...sw winds 20 to 25 kt with gusts up to 30 kt,
becoming nw 10 to 15 kt after midnight. seas 4 to 6 ft, subsiding
to 2 to 4 ft after midnight. wave detail: sw 4 ft at 5 seconds
and s 3 ft at 8 seconds, becoming w 2 ft at 4 seconds and s 2 ft
at 8 seconds. showers, mainly in the evening. patchy fog in the
evening with vsby 1 to 3 nm. 
.mon and mon night...w winds 15 to 20 kt. seas 2 to 3 ft. wave
detail: w 3 ft at 4 seconds and s 2 ft at 8 seconds. 
.tue and tue night...w winds 10 to 15 kt, becoming nw 15 to
20 kt. seas 2 to 3 ft. wave detail: sw 2 ft at 3 seconds and se
1 foot at 8 seconds. a chance of showers. 
.wed and wed night...ne winds 10 to 15 kt with gusts up to 20 kt,
becoming s 5 to 10 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.

$$
fzus51 kbox 041103
cwfbox
expires:202604050000;;814648

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt sat apr 4 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz233-050000-
vineyard sound-
703 am edt sat apr 4 2026

...gale watch in effect from sunday morning through sunday
afternoon...

.today...nw winds 10 to 15 kt, becoming ne 15 to 20 kt this
afternoon. seas 2 to 4 ft. wave detail: sw 3 ft at 6 seconds and
ne 2 ft at 4 seconds. patchy fog this morning with vsby 1 nm or
less. 
.tonight...e winds 15 to 20 kt, becoming se 10 to 15 kt after
midnight. seas 2 to 3 ft. wave detail: ne 2 ft at 4 seconds and
sw 2 ft at 6 seconds. patchy fog after midnight with vsby 1 to
3 nm. 
.sun...s winds 20 to 25 kt, becoming sw 25 to 30 kt in the
afternoon. seas 3 to 5 ft, building to 5 to 7 ft in the
afternoon. wave detail: se 4 ft at 6 seconds, becoming s 7 ft at
7 seconds. patchy fog. a chance of showers in the morning, then
showers in the afternoon. vsby 1 nm or less. 
.sun night...sw winds 20 to 25 kt, becoming nw 10 to 15 kt after
midnight. seas 5 to 7 ft, subsiding to 3 to 5 ft after midnight.
wave detail: sw 6 ft at 7 seconds, becoming s 4 ft at 8 seconds
and w 2 ft at 5 seconds. patchy fog in the evening. showers in
the evening with vsby 1 to 3 nm. 
.mon and mon night...w winds 15 to 20 kt. seas 2 to 4 ft. wave
detail: s 4 ft at 8 seconds and w 2 ft at 5 seconds. 
.tue and tue night...w winds 10 to 15 kt, becoming nw 15 to
20 kt. seas 2 to 3 ft. wave detail: sw 2 ft at 7 seconds. a
chance of showers. 
.wed and wed night...ne winds 10 to 15 kt with gusts up to 20 kt,
becoming s. 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.

$$
fzus51 kbox 041103
cwfbox
expires:202604050000;;814649

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt sat apr 4 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz234-050000-
buzzards bay-
703 am edt sat apr 4 2026

...gale watch in effect from sunday morning through sunday
afternoon...

.today...nw winds 10 to 15 kt, becoming ne 15 to 20 kt this
afternoon. seas 2 to 3 ft. wave detail: sw 3 ft at 6 seconds and
ne 2 ft at 3 seconds. patchy fog this morning with vsby 1 nm or
less. 
.tonight...e winds 15 to 20 kt, becoming se 10 to 15 kt after
midnight. seas 2 to 3 ft. wave detail: ne 2 ft at 3 seconds and s
2 ft at 6 seconds. patchy fog after midnight. a chance of showers
after midnight with vsby 1 to 3 nm. 
.sun...sw winds 20 to 25 kt with gusts up to 35 kt. seas 4 to
6 ft. wave detail: s 5 ft at 7 seconds. patchy fog. a chance of
showers in the morning, then showers in the afternoon. vsby 1 nm
or less. 
.sun night...sw winds 20 to 25 kt, becoming nw 10 to 15 kt after
midnight. seas 3 to 5 ft. wave detail: sw 5 ft at 7 seconds.
patchy fog in the evening. showers in the evening. 
.mon and mon night...w winds 15 to 20 kt. seas 2 to 4 ft. wave
detail: sw 3 ft at 4 seconds and s 3 ft at 8 seconds. 
.tue and tue night...w winds 10 to 15 kt, becoming nw with gusts
up to 20 kt. seas around 2 ft. wave detail: sw 2 ft at 4 seconds
and s 2 ft at 8 seconds. a chance of showers. 
.wed and wed night...ne winds 10 to 15 kt, becoming s. 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.

$$
fzus51 kbox 041103
cwfbox
expires:202604050000;;814650

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt sat apr 4 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz235-050000-
rhode island sound-
703 am edt sat apr 4 2026

...gale watch in effect from sunday morning through sunday
afternoon...

.today...nw winds 10 to 15 kt, becoming ne 15 to 20 kt with gusts
up to 25 kt this afternoon. seas 3 to 4 ft. wave detail: s 4 ft
at 7 seconds. patchy fog this morning with vsby 1 nm or less. 
.tonight...e winds 15 to 20 kt, becoming se 10 to 15 kt after
midnight. seas 2 to 4 ft. wave detail: e 4 ft at 5 seconds and s
3 ft at 7 seconds. patchy fog after midnight with vsby 1 to 3 nm.
.sun...sw winds 20 to 25 kt with gusts up to 35 kt. seas 4 to
6 ft, building to 6 to 9 ft in the afternoon. wave detail: se
6 ft at 6 seconds, becoming s 9 ft at 8 seconds and sw 8 ft at
7 seconds. patchy fog. a chance of showers in the morning, then
showers in the afternoon. vsby 1 nm or less. 
.sun night...sw winds 20 to 25 kt, becoming nw around 15 kt after
midnight. seas 6 to 9 ft, subsiding to 4 to 6 ft after midnight.
wave detail: s 8 ft at 8 seconds and sw 2 ft at 5 seconds,
becoming s 6 ft at 8 seconds and w 1 foot at 4 seconds. patchy
fog in the evening. showers in the evening with vsby 1 to 3 nm. 
.mon...w winds 15 to 20 kt. seas 3 to 5 ft. wave detail: s 5 ft
at 8 seconds and w 2 ft at 4 seconds. 
.mon night...w winds 15 to 20 kt, diminishing to 5 to 10 kt after
midnight. seas 2 to 4 ft. wave detail: s 4 ft at 8 seconds and w
2 ft at 4 seconds. 
.tue...w winds 10 to 15 kt. seas 2 to 3 ft. a chance of showers. 
.tue night through wed night...s winds 15 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.

$$
fzus51 kbox 041103
cwfbox
expires:202604050000;;814653

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt sat apr 4 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz236-050000-
narragansett bay-
703 am edt sat apr 4 2026

.today...n winds 5 to 10 kt, becoming ne 10 to 15 kt with gusts
up to 20 kt this afternoon. waves 2 to 3 ft. patchy fog this
morning with vsby 1 nm or less. 
.tonight...e winds 10 to 15 kt. gusts up to 20 kt in the evening.
waves 2 to 3 ft. patchy fog after midnight. a chance of showers
after midnight with vsby 1 to 3 nm. 
.sun...s winds 15 to 20 kt, becoming sw 20 to 25 kt in the
afternoon. gusts up to 30 kt. waves 2 to 4 ft, building to 4 to
6 ft in the afternoon. patchy fog. a chance of showers in the
morning, then showers in the afternoon. vsby 1 nm or less,
increasing to 1 to 3 nm in the afternoon. 
.sun night...w winds 15 to 20 kt with gusts up to 25 kt, becoming
nw 10 to 15 kt after midnight. waves 3 to 5 ft, subsiding to 2 to
3 ft after midnight. patchy fog in the evening. showers in the
evening. 
.mon and mon night...w winds 10 to 15 kt with gusts up to 20 kt.
waves 2 to 3 ft. 
.tue and tue night...w winds 10 to 15 kt, becoming nw. waves
around 2 ft. a chance of showers. 
.wed and wed night...ne winds 5 to 10 kt, becoming s. 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.

$$
fzus51 kbox 041103
cwfbox
expires:202604050000;;814651

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt sat apr 4 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz237-050000-
block island sound-
703 am edt sat apr 4 2026

...gale watch in effect from sunday morning through sunday
afternoon...

.today...nw winds 5 to 10 kt, becoming e 15 to 20 kt with gusts
up to 25 kt this afternoon. seas 2 to 4 ft. wave detail: s 4 ft
at 7 seconds. patchy fog this morning with vsby 1 nm or less. 
.tonight...e winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. gusts up to 25 kt. seas 2 to 4 ft. wave detail: e 4 ft
at 6 seconds and s 2 ft at 6 seconds. patchy fog after midnight.
a chance of showers after midnight with vsby 1 to 3 nm. 
.sun...sw winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft, building to 5 to 8 ft in the afternoon. wave detail: se
5 ft at 6 seconds, becoming s 6 ft at 7 seconds. patchy fog. a
chance of showers in the morning, then showers in the afternoon.
vsby 1 nm or less. 
.sun night...w winds 15 to 20 kt, becoming nw 10 to 15 kt after
midnight. gusts up to 25 kt. seas 5 to 7 ft. wave detail: s 6 ft
at 8 seconds and w 2 ft at 5 seconds. patchy fog in the evening.
showers in the evening with vsby 1 to 3 nm. 
.mon...w winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft. wave detail: s 5 ft at 8 seconds and w 2 ft at 4 seconds. 
.mon night...sw winds 10 to 15 kt with gusts up to 20 kt,
becoming w 5 to 10 kt after midnight. seas 2 to 4 ft. wave
detail: s 3 ft at 8 seconds and w 2 ft at 4 seconds. 
.tue...w winds 10 to 15 kt. seas 2 to 3 ft. a chance of showers. 
.tue night through wed night...s 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.

$$
fzus51 kbox 041103
cwfbox
expires:202604050000;;814641

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt sat apr 4 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz250-050000-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
703 am edt sat apr 4 2026

.today...n winds 15 to 20 kt, becoming ne this afternoon. gusts
up to 25 kt. seas 2 to 4 ft. wave detail: ne 4 ft at 6 seconds
and nw 3 ft at 4 seconds. 
.tonight...se winds around 15 kt with gusts up to 20 kt. seas
3 to 5 ft. wave detail: e 5 ft at 7 seconds and sw 1 foot at
4 seconds. patchy fog after midnight. a chance of showers after
midnight. 
.sun...s winds 15 to 20 kt, becoming sw 20 to 25 kt in the
afternoon. gusts up to 30 kt. seas 4 to 6 ft. wave detail: e 6 ft
at 7 seconds and s 4 ft at 5 seconds. patchy fog. a chance of
showers in the morning. showers in the afternoon. vsby 1 nm or
less. 
.sun night...w winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft, subsiding to 3 to 4 ft after midnight. wave detail: sw
4 ft at 5 seconds and se 4 ft at 7 seconds, becoming w 3 ft at
4 seconds and se 3 ft at 7 seconds. patchy fog in the evening.
showers in the evening. 
.mon and mon night...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 2 ft at
8 seconds. 
.tue and tue night...w winds 5 to 10 kt, becoming nw 15 to 20 kt
with gusts up to 25 kt. seas 2 to 4 ft. wave detail: nw 4 ft at
4 seconds and se 2 ft at 8 seconds. a chance of rain and snow
showers. 
.wed and wed night...ne winds 15 to 20 kt, becoming s. 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.

$$
fzus51 kbox 041103
cwfbox
expires:202604050000;;814644

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt sat apr 4 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz254-050000-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
703 am edt sat apr 4 2026

...small craft advisory in effect until 1 pm edt this afternoon...
...gale watch in effect from sunday morning through sunday
afternoon...

.today...nw winds 10 to 15 kt, becoming ne 15 to 20 kt this
afternoon. gusts up to 25 kt. seas 3 to 5 ft. wave detail: ne
5 ft at 7 seconds and w 4 ft at 6 seconds. patchy fog this
morning with vsby 1 nm or less. 
.tonight...e winds around 15 kt with gusts up to 20 kt. seas 3 to
5 ft. wave detail: e 5 ft at 7 seconds and sw 2 ft at 6 seconds.
patchy fog after midnight with vsby 1 to 3 nm. 
.sun...s winds 20 to 25 kt with gusts up to 35 kt. seas 5 to
7 ft, building to 6 to 9 ft in the afternoon. wave detail: se
6 ft at 7 seconds, becoming s 7 ft at 6 seconds and e 5 ft at
7 seconds. patchy fog. showers likely in the afternoon. vsby 1 nm
or less. 
.sun night...sw winds 20 to 25 kt with gusts up to 30 kt,
becoming w 10 to 15 kt with gusts up to 20 kt after midnight.
seas 5 to 8 ft, subsiding to 4 to 6 ft after midnight. wave
detail: sw 7 ft at 7 seconds, becoming s 5 ft at 8 seconds and w
2 ft at 4 seconds. showers, mainly in the evening. patchy fog in
the evening with vsby 1 to 3 nm. 
.mon and mon night...w winds 10 to 15 kt with gusts up to 20 kt.
seas 3 to 5 ft. wave detail: s 4 ft at 8 seconds and nw 3 ft at
4 seconds. 
.tue and tue night...w winds 5 to 10 kt, becoming nw 15 to 20 kt
with gusts up to 25 kt. seas 2 to 4 ft. wave detail: nw 4 ft at
5 seconds and s 3 ft at 8 seconds. a chance of showers. 
.wed and wed night...ne winds 15 to 20 kt, becoming s 5 to 10 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.

$$
fzus51 kcar 040801
cwfcar
expires:202604042100;;807318

coastal waters forecast for maine
national weather service caribou me
400 am edt sat apr 4 2026


anz050-042100-
coastal waters from eastport, me to schoodic point, me out 25 nm-
400 am edt sat apr 4 2026

...small craft advisory in effect until 2 pm edt this afternoon...
...gale warning in effect from late tonight through sunday
evening...

.today...n winds 20 to 25 kt, becoming ne 15 to 20 kt this
afternoon. seas 4 to 6 ft. wave detail: s 5 ft at 8 seconds and n
4 ft at 4 seconds. 
.tonight...e winds 15 to 20 kt, becoming se 20 to 25 kt after
midnight. gusts up to 35 kt. seas 4 to 6 ft. wave detail: se 6 ft
at 6 seconds. a chance of rain after midnight. 
.sun...se winds 25 to 30 kt, becoming sw in the afternoon. gusts
up to 40 kt. seas 6 to 9 ft, building to 8 to 10 ft in the
afternoon. wave detail: e 9 ft at 6 seconds, becoming s 9 ft at
8 seconds and ne 1 foot at 5 seconds. rain.
.sun night...sw winds 15 to 20 kt, becoming w 10 to 15 kt after
midnight. gusts up to 30 kt. seas 6 to 9 ft. wave detail: s 7 ft
at 8 seconds and se 5 ft at 8 seconds. rain in the evening. 
.mon...w winds 15 to 20 kt with gusts up to 30 kt. seas 5 to
6 ft. wave detail: s 6 ft at 8 seconds. 
.mon night...w winds 15 to 20 kt, becoming nw 10 to 15 kt after
midnight. seas 4 to 6 ft. wave detail: s 6 ft at 8 seconds. 
.tue...nw winds 5 to 10 kt, becoming sw 10 to 15 kt in the
afternoon. seas 3 to 5 ft. a chance of snow in the afternoon. 
.tue night...w winds 15 to 20 kt, becoming n 20 to 25 kt after
midnight. seas 3 to 5 ft. a chance of snow in the evening. 
.wed...nw winds 15 to 20 kt, becoming w 10 to 15 kt in the
afternoon. seas 2 to 4 ft. 
.wed night...sw winds 15 to 20 kt, increasing to 20 to 25 kt
after midnight. seas 3 to 5 ft.  

$$
fzus51 kcar 040801
cwfcar
expires:202604042100;;807320

coastal waters forecast for maine
national weather service caribou me
400 am edt sat apr 4 2026


anz052-042100-
intra coastal waters from schoodic point, me to stonington, me-
400 am edt sat apr 4 2026

...small craft advisory in effect until 11 am edt this morning...

.today...n winds 15 to 20 kt with gusts up to 30 kt, becoming ne
10 to 15 kt with gusts up to 25 kt this afternoon. seas 2 to
4 ft. wave detail: se 3 ft at 7 seconds and ne 2 ft at 3 seconds.
.tonight...e winds 10 to 15 kt, becoming se 15 to 20 kt after
midnight. gusts up to 30 kt. seas 3 to 5 ft. wave detail: se 4 ft
at 6 seconds. rain likely after midnight. 
.sun...se winds 20 to 25 kt, becoming sw 15 to 20 kt in the
afternoon. seas 4 to 6 ft. wave detail: se 6 ft at 7 seconds.
rain.
.sun night...w winds 10 to 15 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: se 4 ft at 8 seconds and s 4 ft at
8 seconds. rain in the evening. 
.mon...w winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: s 4 ft at 8 seconds and se 1 foot at
7 seconds. 
.mon night...w winds 10 to 15 kt with gusts up to 20 kt, becoming
nw 5 to 10 kt after midnight. seas 2 to 4 ft. wave detail: s 3 ft
at 8 seconds and se 1 foot at 7 seconds. 
.tue...nw winds 5 to 10 kt, becoming sw in the afternoon. seas
2 to 3 ft. a chance of snow and rain in the afternoon. 
.tue night...nw winds 10 to 15 kt. seas 2 to 3 ft. a chance of
snow and rain in the evening. 
.wed...nw winds 10 to 15 kt, becoming w in the afternoon. seas
1 to 2 ft. 
.wed night...sw winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. seas 2 to 4 ft.  

$$
fzus51 kcar 040801
cwfcar
expires:202604042100;;807319

coastal waters forecast for maine
national weather service caribou me
400 am edt sat apr 4 2026


anz051-042100-
coastal waters from schoodic point, me to stonington, me out
25 nm-
400 am edt sat apr 4 2026

...small craft advisory in effect until 2 pm edt this afternoon...
...gale warning in effect from late tonight through sunday
evening...

.today...n winds 20 to 25 kt, becoming ne 15 to 20 kt this
afternoon. seas 4 to 6 ft. wave detail: se 5 ft at 7 seconds and
ne 4 ft at 5 seconds. 
.tonight...e winds around 20 kt, becoming se after midnight.
gusts up to 35 kt. seas 4 to 5 ft, building to 5 to 7 ft after
midnight. wave detail: se 5 ft at 7 seconds, becoming se 7 ft at
7 seconds. a chance of rain after midnight. 
.sun...se winds 20 to 25 kt, becoming sw in the afternoon. gusts
up to 40 kt. seas 7 to 9 ft. wave detail: s 9 ft at 7 seconds and
ne 2 ft at 6 seconds. rain.
.sun night...w winds 15 to 20 kt with gusts up to 30 kt. seas
7 to 9 ft, subsiding to 6 to 7 ft after midnight. wave detail: s
7 ft at 8 seconds and e 5 ft at 7 seconds, becoming s 6 ft at
8 seconds and e 3 ft at 8 seconds. rain in the evening. 
.mon...w winds 15 to 20 kt with gusts up to 25 kt. seas 5 to
6 ft. wave detail: s 6 ft at 8 seconds and se 1 foot at
7 seconds. 
.mon night...w winds 10 to 15 kt with gusts up to 25 kt. seas
4 to 6 ft. wave detail: sw 5 ft at 8 seconds and se 1 foot at
8 seconds. 
.tue...nw winds 5 to 10 kt, becoming sw in the afternoon. seas
3 to 4 ft. a chance of snow and rain in the afternoon. 
.tue night...w winds 20 to 25 kt, becoming n after midnight. seas
3 to 5 ft. a chance of snow and rain in the evening. 
.wed...nw winds 15 to 20 kt, becoming w 10 to 15 kt in the
afternoon. seas 2 to 4 ft. 
.wed night...sw winds 15 to 20 kt, increasing to 20 to 25 kt
after midnight. seas 2 to 4 ft, building to 4 to 6 ft after
midnight.  

$$
fzus51 kgyx 041107
cwfgyx
expires:202604050000;;814823

coastal waters forecast
national weather service gray me
706 am edt sat apr 4 2026

coastal waters from stonington me to merrimack river ma out to 25 nm


anz154-050000-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
707 am edt sat apr 4 2026

...small craft advisory in effect until noon edt today...

.today...nw winds 10 to 15 kt, becoming e late. gusts up to 25 kt.
seas 3 to 4 ft. wave detail: ne 3 ft at 4 seconds and se 3 ft at
7 seconds. 
.tonight...se winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: se 5 ft at 7 seconds. a chance of showers after
midnight. 
.sun...s winds 10 to 15 kt with gusts up to 25 kt. seas 4 to 6 ft.
wave detail: se 6 ft at 7 seconds. showers. patchy dense fog. vsby
1 nm or less. 
.sun night...w winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. seas 4 to 6 ft. wave detail: e 6 ft at 8 seconds and s
4 ft at 7 seconds. showers in the evening. 
.mon...w winds 15 to 20 kt with gusts up to 30 kt, diminishing to
10 to 15 kt with gusts up to 20 kt in the afternoon. seas 3 to 5 ft.
wave detail: w 3 ft at 4 seconds and e 3 ft at 8 seconds. 
.mon night...w winds 10 to 15 kt with gusts up to 20 kt, diminishing
to 5 to 10 kt after midnight. seas 2 to 4 ft. wave detail: w 3 ft at
4 seconds and s 2 ft at 8 seconds. 
.tue...w winds 5 to 10 kt, becoming sw with gusts up to 20 kt in the
afternoon. seas 2 to 3 ft. a chance of snow showers in the morning,
then a chance of snow and rain showers in the afternoon with vsby
1 nm or less. 
.tue night...nw winds 15 to 20 kt with gusts up to 30 kt. seas 2 to
4 ft. a chance of snow showers in the evening.
.wed...n winds 10 to 15 kt, becoming s in the afternoon. seas 2 to
4 ft. 
.wed night...s winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
5 ft.  

$$
fzus51 kgyx 041107
cwfgyx
expires:202604050000;;814827

coastal waters forecast
national weather service gray me
706 am edt sat apr 4 2026

coastal waters from stonington me to merrimack river ma out to 25 nm


anz151-050000-
penobscot bay-
707 am edt sat apr 4 2026

...small craft advisory in effect until noon edt today...

.today...n winds 15 to 20 kt, becoming ne 10 to 15 kt this
afternoon. seas 2 to 4 ft. wave detail: s 3 ft at 7 seconds. 
.tonight...e winds 10 to 15 kt, becoming se 15 to 20 kt after
midnight. seas 2 to 4 ft. wave detail: e 2 ft at 3 seconds and s
2 ft at 7 seconds. a chance of showers after midnight. 
.sun...se winds 15 to 20 kt, becoming sw 10 to 15 kt in the
afternoon. seas 2 to 4 ft. wave detail: s 3 ft at 5 seconds.
showers. patchy dense fog. vsby 1 nm or less. 
.sun night...w winds 5 to 10 kt. seas 2 to 4 ft. wave detail: s 4 ft
at 7 seconds. showers in the evening. 
.mon...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to 4 ft.
wave detail: s 3 ft at 8 seconds. 
.mon night...nw winds 5 to 10 kt. seas 2 to 4 ft. wave detail: s
3 ft at 7 seconds. 
.tue...nw winds around 5 kt, becoming sw in the afternoon. seas 2 to
3 ft. a chance of snow showers in the afternoon. 
.tue night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
around 2 ft. a chance of snow showers in the evening. 
.wed...nw winds 5 to 10 kt with gusts up to 20 kt, becoming sw in
the afternoon. seas around 2 ft. 
.wed night...sw winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. gusts up to 25 kt. seas 2 to 4 ft.  

$$
fzus51 kgyx 041107
cwfgyx
expires:202604050000;;814824

coastal waters forecast
national weather service gray me
706 am edt sat apr 4 2026

coastal waters from stonington me to merrimack river ma out to 25 nm


anz152-050000-
coastal waters from port clyde, me to cape elizabeth, me out 25 nm-
707 am edt sat apr 4 2026

...small craft advisory in effect until 2 pm edt this afternoon...

.today...n winds 15 to 20 kt, becoming e this afternoon. gusts up to
30 kt. seas 3 to 5 ft. wave detail: s 5 ft at 7 seconds and n 3 ft
at 4 seconds. 
.tonight...se winds 15 to 20 kt with gusts up to 30 kt. seas 4 to
6 ft. wave detail: se 6 ft at 6 seconds. showers likely after
midnight. patchy dense fog after midnight with vsby 1 nm or less. 
.sun...s winds 15 to 20 kt, becoming sw in the afternoon. gusts up
to 30 kt. seas 5 to 8 ft. wave detail: se 7 ft at 7 seconds.
showers. patchy dense fog. vsby 1 nm or less. 
.sun night...sw winds 10 to 15 kt, becoming w 15 to 20 kt after
midnight. gusts up to 30 kt. seas 5 to 7 ft. wave detail: s 6 ft at
8 seconds and se 6 ft at 8 seconds. showers in the evening. 
.mon...w winds 15 to 20 kt with gusts up to 30 kt. seas 4 to 6 ft.
wave detail: s 5 ft at 8 seconds and e 2 ft at 7 seconds. 
.mon night...w winds 10 to 15 kt, becoming nw 5 to 10 kt after
midnight. seas 3 to 5 ft. wave detail: w 3 ft at 5 seconds and s
3 ft at 8 seconds. 
.tue...n winds 5 to 10 kt, becoming s with gusts up to 20 kt in the
afternoon. seas 2 to 3 ft. a chance of snow showers. 
.tue night...nw winds 15 to 20 kt with gusts up to 30 kt. seas 2 to
4 ft. a chance of snow showers in the evening.
.wed...nw winds 10 to 15 kt, becoming sw in the afternoon. gusts up
to 25 kt. seas 2 to 4 ft. 
.wed night...s winds 15 to 20 kt with gusts up to 30 kt. seas 2 to
4 ft, building to 4 to 6 ft after midnight.  

$$
fzus51 kgyx 041107
cwfgyx
expires:202604050000;;814826

coastal waters forecast
national weather service gray me
706 am edt sat apr 4 2026

coastal waters from stonington me to merrimack river ma out to 25 nm


anz153-050000-
casco bay-
707 am edt sat apr 4 2026

.today...n winds 10 to 15 kt, becoming e this afternoon. seas 2 to
4 ft. 
.tonight...se winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
4 ft. showers likely after midnight. 
.sun...s winds 10 to 15 kt with gusts up to 20 kt, becoming sw 5 to
10 kt in the afternoon. seas 2 to 4 ft. showers. patchy dense fog.
vsby 1 nm or less. 
.sun night...w winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft. showers in the evening. 
.mon...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to 4 ft. 
.mon night...w winds 5 to 10 kt. seas 2 to 3 ft. 
.tue...w winds around 5 kt, becoming s in the afternoon. seas around
2 ft. a chance of snow showers. 
.tue night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
around 2 ft. a chance of snow showers in the evening. 
.wed...nw winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up to
20 kt in the afternoon. seas around 2 ft. 
.wed night...s winds 10 to 15 kt, becoming sw 15 to 20 kt after
midnight. seas 2 to 4 ft.  

$$
fzus51 kgyx 041107
cwfgyx
expires:202604050000;;814825

coastal waters forecast
national weather service gray me
706 am edt sat apr 4 2026

coastal waters from stonington me to merrimack river ma out to 25 nm


anz150-050000-
coastal waters from stonington, me to port clyde, me out 25 nm-
707 am edt sat apr 4 2026

...small craft advisory in effect until 2 pm edt this afternoon...

.today...n winds 15 to 20 kt, becoming ne 10 to 15 kt early this
afternoon, then becoming e 15 to 20 kt late. gusts up to 30 kt. seas
4 to 6 ft. wave detail: s 5 ft at 7 seconds and e 2 ft at 8 seconds.
.tonight...se winds 15 to 20 kt with gusts up to 30 kt. seas 5 to
7 ft. wave detail: se 6 ft at 7 seconds and e 3 ft at 4 seconds. a
chance of showers after midnight. 
.sun...se winds 15 to 20 kt, becoming sw in the afternoon. gusts up
to 30 kt. seas 5 to 8 ft. wave detail: se 8 ft at 7 seconds.
showers. patchy dense fog. vsby 1 nm or less. 
.sun night...sw winds 15 to 20 kt, becoming w 10 to 15 kt after
midnight. seas 5 to 8 ft. wave detail: s 7 ft at 8 seconds and e
5 ft at 8 seconds. showers in the evening. 
.mon...w winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 4 to 6 ft. wave detail: s 6 ft at 8 seconds. 
.mon night...w winds 10 to 15 kt, becoming nw 5 to 10 kt after
midnight. seas 3 to 5 ft. wave detail: s 4 ft at 8 seconds. 
.tue...n winds 5 to 10 kt, becoming s with gusts up to 20 kt in the
afternoon. seas 3 to 4 ft. a chance of snow showers. 
.tue night...nw winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
4 ft. a chance of snow showers in the evening.
.wed...nw winds 15 to 20 kt, becoming sw 10 to 15 kt in the
afternoon. seas 2 to 4 ft. 
.wed night...sw winds 15 to 20 kt with gusts up to 30 kt. seas 2 to
4 ft, building to 4 to 6 ft after midnight.  

$$
fzus51 kokx 040657
cwfokx
expires:202604041930;;804861

coastal waters forecast
national weather service new york ny
257 am edt sat apr 4 2026

montauk point ny to sandy hook nj out 20 nm offshore, including
long island sound, the long island bays, and new york harbor


anz350-041930-
moriches inlet ny to montauk point ny out 20 nm-
257 am edt sat apr 4 2026

...small craft advisory in effect through sunday morning...
...gale watch in effect from sunday morning through sunday
afternoon...

.today...w winds 10 to 15 kt with gusts up to 20 kt, becoming n
5 to 10 kt late this morning, then becoming e 10 to 15 kt with
gusts up to 20 kt early this afternoon, increasing to 20 to 25 kt
late. seas 4 to 5 ft, occasionally to 6 ft. wave detail: s 5 ft
at 7 seconds and e 2 ft at 8 seconds. patchy fog this morning
with vsby 1 to 3 nm. 
.tonight...e winds 20 to 25 kt, becoming se 10 to 15 kt after
midnight. seas 4 to 5 ft, occasionally to 6 ft. wave detail: se
5 ft at 7 seconds. slight chance of rain. 
.sun...sw winds 25 to 30 kt. seas 5 to 7 ft, occasionally to
9 ft, building to 8 to 10 ft, occasionally to 13 ft in the
afternoon. wave detail: se 7 ft at 7 seconds, becoming s 10 ft at
8 seconds and e 2 ft at 7 seconds. chance of rain in the morning,
then rain and slight chance of tstms in the afternoon. 
.sun night...w winds 15 to 20 kt, becoming nw 10 to 15 kt after
midnight. seas 6 to 9 ft, occasionally to 11 ft, subsiding to
5 to 6 ft, occasionally to 8 ft after midnight. wave detail: s
9 ft at 8 seconds and e 1 ft at 8 seconds, becoming s 6 ft at
8 seconds and e 1 ft at 8 seconds. chance of rain in the evening.
.mon...w winds around 15 kt with gusts up to 20 kt. seas 4 to
6 ft, occasionally to 8 ft. wave detail: s 5 ft at 8 seconds and
e 1 ft at 8 seconds. 
.mon night...sw winds 10 to 15 kt with gusts up to 20 kt,
becoming w 5 to 10 kt after midnight. seas 3 to 5 ft,
occasionally to 6 ft. wave detail: s 4 ft at 8 seconds and e 1 ft
at 8 seconds. 
.tue...w winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
4 ft, occasionally to 5 ft. chance of showers. 
.tue night...nw winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft, occasionally to 5 ft. 
.wed...ne winds 15 to 20 kt. seas 2 to 3 ft. 
.wed night...s winds 5 to 10 kt. seas around 2 ft. 

winds and seas may be higher in and near tstms.

$$
fzus51 kokx 040657
cwfokx
expires:202604041930;;804868

coastal waters forecast
national weather service new york ny
257 am edt sat apr 4 2026

montauk point ny to sandy hook nj out 20 nm offshore, including
long island sound, the long island bays, and new york harbor


anz340-041930-
peconic and gardiners bays-
257 am edt sat apr 4 2026

.today...nw winds 5 to 10 kt, becoming n late this morning, then
becoming e 10 to 15 kt with gusts up to 20 kt early this
afternoon, increasing to 15 to 20 kt with occasional gusts up to 
25 kt late. waves 1 ft or less, then around 2 ft this afternoon. 
patchy fog early this morning with vsby 1 to 3 nm. 
.tonight...e winds 15 to 20 kt, becoming se 10 to 15 kt after
midnight. waves around 2 ft. chance of rain. 
.sun...sw winds 15 to 20 kt with gusts up to 30 kt. waves 2 to
3 ft. slight chance of tstms. rain.
.sun night...w winds 10 to 15 kt. waves around 2 ft. rain likely
in the evening. 
.mon...w winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. 
.mon night...w winds 5 to 10 kt. waves 1 ft or less. 
.tue...w winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. chance of showers. 
.tue night...nw winds 10 to 15 kt. waves around 2 ft. 
.wed...e winds 5 to 10 kt. waves 1 ft or less. 
.wed night...s winds 5 to 10 kt. waves 1 ft or less.  

winds and waves may be higher in and near tstms.

$$
fzus51 kokx 040657
cwfokx
expires:202604041930;;804866

coastal waters forecast
national weather service new york ny
257 am edt sat apr 4 2026

montauk point ny to sandy hook nj out 20 nm offshore, including
long island sound, the long island bays, and new york harbor


anz335-041930-
long island sound west of new haven ct/port jefferson ny-
257 am edt sat apr 4 2026

.today...nw winds around 5 kt, becoming e late this morning and
early afternoon, then increasing to 15 to 20 kt late. seas 1 ft
or less, then 2 to 3 ft this afternoon. wave detail: w 1 ft at
2 seconds, becoming e 1 ft at 2 seconds. patchy fog early this
morning. slight chance of rain late. vsby 1 to 3 nm early this
morning. 
.tonight...e winds 15 to 20 kt with occasional gusts up to 25 kt.
seas 2 to 3 ft. wave detail: e 3 ft at 4 seconds. chance of rain.
.sun...s winds 10 to 15 kt, becoming sw in the afternoon. seas
around 2 ft. wave detail: sw 2 ft at 3 seconds and e 2 ft at
4 seconds. rain and slight chance of tstms. 
.sun night...w winds 10 to 15 kt, becoming nw 15 to 20 kt after
midnight. seas 2 to 3 ft. wave detail: w 2 ft at 3 seconds.
chance of rain in the evening. 
.mon...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: w 2 ft at 3 seconds. 
.mon night...w winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. seas around 2 ft in the evening, then 1 ft or less.
wave detail: w 1 ft at 3 seconds, becoming w 1 ft at 2 seconds. 
.tue...w winds 15 to 20 kt. seas 2 to 3 ft. chance of showers. 
.tue night...nw winds 15 to 20 kt. seas 2 to 3 ft. 
.wed...e winds 5 to 10 kt. seas 1 ft or less. 
.wed night...s winds 5 to 10 kt. seas 1 ft or less.  

winds and seas may be higher in and near tstms.

$$
© Copyright 2026 WeatherFlow, Inc · Contact Us ·