• 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 162003
cwfbox
expires:202605170900;;671136

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt sat may 16 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz255-170900-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
403 pm edt sat may 16 2026

...small craft advisory in effect through sunday afternoon...

.tonight...sw winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft. wave detail: sw 6 ft at 6 seconds and se 4 ft at 9 seconds.
.sun...sw winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. wave detail: sw 6 ft at 7 seconds and se 3 ft at 9 seconds.
.sun night...w winds 10 to 15 kt, becoming n 5 to 10 kt after
midnight. seas 3 to 4 ft. wave detail: sw 4 ft at 7 seconds and s
3 ft at 8 seconds. 
.mon...e winds around 10 kt, becoming se in the afternoon. seas
2 to 4 ft. wave detail: sw 3 ft at 7 seconds and se 2 ft at
10 seconds. 
.mon night...sw winds 10 to 15 kt. seas 2 to 3 ft. wave detail: s
2 ft at 7 seconds. 
.tue...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 3 to 5 ft. wave detail: sw
5 ft at 5 seconds and se 2 ft at 9 seconds. 
.tue night...sw winds around 20 kt with gusts up to 25 kt. seas
4 to 6 ft. 
.wed...sw winds around 20 kt with gusts up to 25 kt. seas 4 to
6 ft. 
.wed night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft. a chance of showers. 
.thu and thu night...n winds 10 to 15 kt, becoming ne 5 to 10 kt.
seas 3 to 5 ft. a chance of showers.  

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 162003
cwfbox
expires:202605170900;;671143

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt sat may 16 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz230-170900-
boston harbor-
403 pm edt sat may 16 2026

.tonight...sw winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. waves around 2 ft. a slight chance of showers after
midnight. 
.sun...w winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
waves around 2 ft. 
.sun night...nw winds 5 to 10 kt, becoming ne after midnight.
waves around 2 ft in the evening, then 1 foot or less. 
.mon...e winds 5 to 10 kt, becoming se 10 to 15 kt in the
afternoon. waves 1 foot or less, then around 2 ft in the
afternoon. 
.mon night through tue night...sw winds 10 to 15 kt with gusts up
to 20 kt. waves around 2 ft. 
.wed and wed night...w winds 10 to 15 kt with gusts up to 20 kt.
waves around 2 ft. a chance of showers. 
.thu and thu night...n winds 5 to 10 kt. waves around 2 ft, then
1 foot or less.  

seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.

$$
fzus51 kbox 162003
cwfbox
expires:202605170900;;671134

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt sat may 16 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz231-170900-
cape cod bay-
403 pm edt sat may 16 2026

...small craft advisory in effect until 8 pm edt this evening...

.tonight...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft. wave detail: sw 3 ft at 3 seconds and e 1 foot at
8 seconds. a chance of showers after midnight. 
.sun...sw 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: sw
2 ft at 3 seconds and e 1 foot at 9 seconds. 
.sun night...w winds 5 to 10 kt, becoming ne after midnight. seas
around 2 ft in the evening, then 1 foot or less. wave detail: w
1 foot at 2 seconds and se 1 foot at 9 seconds, becoming nw
1 foot at 3 seconds and e 1 foot at 8 seconds. 
.mon...e winds 5 to 10 kt. seas 1 foot or less, then around 2 ft
in the afternoon. wave detail: ne 1 foot at 3 seconds and nw
1 foot at 3 seconds, becoming e 1 foot at 3 seconds. 
.mon night...s winds around 10 kt. seas around 2 ft. wave detail:
s 1 foot at 2 seconds and ne 1 foot at 4 seconds. 
.tue and tue night...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 4 ft. wave detail: sw 2 ft at 3 seconds and e 1 foot at
5 seconds. 
.wed...sw winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. a chance of showers. 
.wed night...w winds 10 to 15 kt with gusts up to 25 kt. seas
2 to 4 ft. a chance of showers. 
.thu...n winds 5 to 10 kt. seas around 2 ft. a chance of showers.
.thu night...ne winds 5 to 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.

$$
fzus51 kbox 162003
cwfbox
expires:202605170900;;671138

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt sat may 16 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz232-170900-
nantucket sound-
403 pm edt sat may 16 2026

...small craft advisory in effect until 8 pm edt this evening...

.tonight...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft. wave detail: sw 4 ft at 4 seconds and se 2 ft at 8 seconds.
.sun...sw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 2 to 4 ft. wave detail: sw
3 ft at 4 seconds and e 1 foot at 9 seconds. 
.sun night...w winds 10 to 15 kt, becoming n 5 to 10 kt after
midnight. seas 2 to 3 ft. wave detail: w 2 ft at 4 seconds and se
1 foot at 9 seconds. 
.mon...e winds 5 to 10 kt, becoming se in the afternoon. seas
around 2 ft. wave detail: ne 1 foot at 5 seconds and sw 1 foot at
6 seconds. 
.mon night through tue night...sw winds 15 to 20 kt with gusts up
to 25 kt. seas 2 to 4 ft. wave detail: sw 3 ft at 4 seconds and e
1 foot at 7 seconds. 
.wed...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft. wave detail: sw 3 ft at 4 seconds and se 1 foot at
9 seconds. 
.wed night...w winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. a chance of showers. 
.thu...n winds 5 to 10 kt. seas 2 to 3 ft. a chance of showers. 
.thu night...ne winds 5 to 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.

$$
fzus51 kbox 162003
cwfbox
expires:202605170900;;671139

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt sat may 16 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz233-170900-
vineyard sound-
403 pm edt sat may 16 2026

...small craft advisory in effect until 8 pm edt this evening...

.tonight...sw winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. seas 3 to 4 ft. wave detail: sw 4 ft at 5 seconds and
se 2 ft at 8 seconds. a slight chance of showers after midnight. 
.sun...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: sw 4 ft at 7 seconds and se 2 ft at 8 seconds.
.sun night...sw winds 10 to 15 kt, becoming n 5 to 10 kt after
midnight. seas 2 to 3 ft. wave detail: sw 3 ft at 7 seconds and s
2 ft at 8 seconds. 
.mon...e winds 5 to 10 kt, becoming se in the afternoon. seas
around 2 ft. wave detail: sw 2 ft at 7 seconds and e 1 foot at
5 seconds. 
.mon night...s winds 5 to 10 kt, becoming sw 10 to 15 kt after
midnight. seas around 2 ft. wave detail: sw 2 ft at 7 seconds and
se 1 foot at 9 seconds. 
.tue and tue night...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 4 ft. wave detail: sw 4 ft at 7 seconds and se 2 ft at
14 seconds. 
.wed...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft. 
.wed night...w winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. a chance of showers. 
.thu...n winds 5 to 10 kt. seas 2 to 3 ft. a chance of showers. 
.thu night...ne winds 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 162003
cwfbox
expires:202605170900;;671140

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt sat may 16 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz234-170900-
buzzards bay-
403 pm edt sat may 16 2026

...small craft advisory in effect until 8 pm edt this evening...

.tonight...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft. wave detail: sw 4 ft at 5 seconds and se 2 ft at
12 seconds. a slight chance of showers after midnight. 
.sun...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: sw 3 ft at 6 seconds and se 1 foot at
9 seconds. 
.sun night...sw winds 10 to 15 kt with gusts up to 20 kt,
becoming n 5 to 10 kt after midnight. seas 2 to 3 ft. wave
detail: sw 2 ft at 6 seconds and se 1 foot at 9 seconds. 
.mon...e winds 5 to 10 kt, becoming se in the afternoon. seas
around 2 ft. wave detail: e 2 ft at 5 seconds and sw 1 foot at
7 seconds. 
.mon night...sw winds 5 to 10 kt. seas around 2 ft. wave detail:
s 1 foot at 7 seconds. 
.tue and tue night...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 4 ft. wave detail: sw 3 ft at 4 seconds and s 2 ft at
11 seconds. 
.wed...sw winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. 
.wed night...w winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. a chance of showers. 
.thu...n winds 5 to 10 kt. seas around 2 ft. a chance of showers.
.thu night...ne winds 5 to 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.

$$
fzus51 kbox 162003
cwfbox
expires:202605170900;;671141

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt sat may 16 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz235-170900-
rhode island sound-
403 pm edt sat may 16 2026

...small craft advisory in effect until 2 am edt sunday...

.tonight...sw winds 20 to 25 kt. seas 3 to 5 ft. wave detail: sw
5 ft at 6 seconds and se 3 ft at 9 seconds. 
.sun...sw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 3 to 5 ft. wave detail: sw 5 ft at 7 seconds and
se 3 ft at 9 seconds. 
.sun night...sw winds 10 to 15 kt with gusts up to 20 kt,
becoming n 5 to 10 kt after midnight. seas 2 to 4 ft. wave
detail: sw 4 ft at 7 seconds and se 2 ft at 8 seconds. 
.mon...e winds around 10 kt, becoming se in the afternoon. seas
2 to 3 ft. wave detail: s 3 ft at 7 seconds and se 2 ft at
8 seconds. 
.mon night and tue...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 4 ft. wave detail: sw 4 ft at 5 seconds and se 2 ft at
8 seconds. 
.tue night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: sw 5 ft at 7 seconds and se 1 foot at
16 seconds. 
.wed...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. 
.wed night...w winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. a chance of showers. 
.thu...n winds around 10 kt. seas 3 to 4 ft. a chance of showers.
.thu night...ne winds 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 162003
cwfbox
expires:202605170900;;671144

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt sat may 16 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz236-170900-
narragansett bay-
403 pm edt sat may 16 2026

.tonight...sw winds 15 to 20 kt with gusts up to 25 kt. waves
2 to 3 ft. a slight chance of showers after midnight. 
.sun...sw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. waves 2 to 3 ft. 
.sun night...w winds 5 to 10 kt, becoming n after midnight. waves
2 to 3 ft. 
.mon...e winds 5 to 10 kt, becoming se in the afternoon. waves
around 2 ft. 
.mon night through tue night...sw winds 10 to 15 kt with gusts up
to 20 kt. waves 2 to 3 ft. 
.wed and wed night...sw winds 10 to 15 kt with gusts up to 25 kt.
waves 2 to 3 ft. a chance of showers. 
.thu...n winds 5 to 10 kt. waves 2 to 3 ft. a chance of showers. 
.thu night...ne 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.

$$
fzus51 kbox 162003
cwfbox
expires:202605170900;;671142

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt sat may 16 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz237-170900-
block island sound-
403 pm edt sat may 16 2026

...small craft advisory in effect until 2 am edt sunday...

.tonight...sw winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
5 ft. wave detail: sw 5 ft at 5 seconds and se 3 ft at 9 seconds.
a chance of showers after midnight. 
.sun...sw winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft. wave detail: sw 4 ft at 7 seconds and se 3 ft at 9 seconds.
.sun night...sw winds 10 to 15 kt, becoming n 5 to 10 kt after
midnight. seas 2 to 4 ft. wave detail: sw 3 ft at 7 seconds and
se 2 ft at 8 seconds. 
.mon...e winds 5 to 10 kt, becoming se in the afternoon. seas
2 to 3 ft. wave detail: s 3 ft at 7 seconds and se 2 ft at
8 seconds. 
.mon night...sw winds 5 to 10 kt. seas around 2 ft. wave detail:
s 2 ft at 7 seconds and se 2 ft at 8 seconds. 
.tue and tue night...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 4 ft. wave detail: sw 4 ft at 6 seconds and se 2 ft at
9 seconds. 
.wed...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft. a chance of showers. 
.wed night...w winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 4 ft. a chance of showers. 
.thu...n winds 5 to 10 kt. seas 2 to 4 ft. a chance of showers. 
.thu night...ne winds 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 162003
cwfbox
expires:202605170900;;671132

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt sat may 16 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz250-170900-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
403 pm edt sat may 16 2026

...small craft advisory in effect through sunday afternoon...

.tonight...sw winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
5 ft. wave detail: s 4 ft at 5 seconds and e 4 ft at 9 seconds. a
slight chance of showers after midnight. 
.sun...sw winds 10 to 15 kt. gusts up to 20 kt in the morning.
seas 2 to 4 ft. wave detail: sw 3 ft at 5 seconds and se 3 ft at
9 seconds. 
.sun night...nw winds 5 to 10 kt, becoming ne after midnight.
seas 2 to 3 ft. wave detail: se 2 ft at 8 seconds and w 1 foot at
3 seconds. 
.mon...e winds around 5 kt, becoming se 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas around 2 ft. wave detail: s 2 ft
at 3 seconds and se 2 ft at 7 seconds. 
.mon night through tue night...sw winds 15 to 20 kt with gusts up
to 25 kt. seas 2 to 4 ft. wave detail: sw 4 ft at 4 seconds and
se 2 ft at 8 seconds. 
.wed and wed night...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 4 ft. wave detail: sw 3 ft at 4 seconds and se 2 ft at
9 seconds. a chance of showers. 
.thu and thu night...n winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 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 162003
cwfbox
expires:202605170900;;671135

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt sat may 16 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz254-170900-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
403 pm edt sat may 16 2026

...small craft advisory in effect through sunday afternoon...

.tonight...sw winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. wave detail: sw 5 ft at 6 seconds and e 4 ft at 9 seconds. 
.sun...sw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 4 to 6 ft. wave detail: sw
5 ft at 6 seconds and se 3 ft at 9 seconds. 
.sun night...w winds 10 to 15 kt, becoming n 5 to 10 kt after
midnight. seas 2 to 4 ft. wave detail: w 3 ft at 4 seconds and se
3 ft at 8 seconds. 
.mon...e winds 5 to 10 kt, becoming se in the afternoon. seas
2 to 3 ft. wave detail: ne 3 ft at 7 seconds and w 2 ft at
4 seconds. 
.mon night...s winds 10 to 15 kt. gusts up to 20 kt after
midnight. seas 2 to 3 ft. wave detail: s 2 ft at 4 seconds and se
2 ft at 7 seconds. 
.tue and tue night...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 3 to 5 ft. wave detail: sw 5 ft at 6 seconds and se 2 ft at
9 seconds. 
.wed...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. 
.wed night...w winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. a chance of showers. 
.thu...n winds 10 to 15 kt. seas 2 to 4 ft. a chance of showers. 
.thu night...ne 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 kcar 162001
cwfcar
expires:202605170900;;670946

coastal waters forecast for maine
national weather service caribou me
401 pm edt sat may 16 2026


anz052-170900-
intra coastal waters from schoodic point, me to stonington, me-
401 pm edt sat may 16 2026

.tonight...sw winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. seas 2 to 4 ft. wave detail: s 4 ft at 7 seconds and se
3 ft at 10 seconds. isolated showers after midnight. 
.sun...w winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: s 4 ft at 7 seconds and se 1 foot at
9 seconds. 
.sun night...nw 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: sw 3 ft at 7 seconds and se 1 foot at 9 seconds. 
.mon...nw winds around 5 kt, becoming sw in the afternoon. seas
around 2 ft. wave detail: s 2 ft at 9 seconds. 
.mon night...s winds 5 to 10 kt, becoming sw 10 to 15 kt with
gusts up to 20 kt after midnight. seas 2 to 3 ft. wave detail: s
2 ft at 6 seconds. 
.tue...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: s 2 ft at 5 seconds and se 1 foot at
11 seconds. 
.tue night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 4 ft. 
.wed...sw winds 10 to 15 kt. seas 2 to 4 ft. a chance of showers
in the afternoon. 
.wed night...w winds 10 to 15 kt, becoming nw after midnight.
seas 2 to 4 ft. a chance of showers in the evening. 
.thu...nw winds around 10 kt. seas 2 to 4 ft. 
.thu night...nw winds 5 to 10 kt. seas 1 to 2 ft.  

$$
fzus51 kcar 162001
cwfcar
expires:202605170900;;670945

coastal waters forecast for maine
national weather service caribou me
401 pm edt sat may 16 2026


anz051-170900-
coastal waters from schoodic point, me to stonington, me out
25 nm-
401 pm edt sat may 16 2026

...small craft advisory in effect through sunday morning...

.tonight...sw winds 15 to 20 kt with gusts up to 30 kt. seas 5 to
7 ft. wave detail: s 7 ft at 8 seconds and se 4 ft at 10 seconds.
isolated showers after midnight. 
.sun...sw winds 15 to 20 kt, becoming w 10 to 15 kt in the
afternoon. seas 5 to 7 ft. wave detail: s 7 ft at 8 seconds. 
.sun night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 5 ft. wave detail: s 5 ft at 9 seconds. 
.mon...nw winds 5 to 10 kt, becoming sw with gusts up to 20 kt in
the afternoon. seas around 3 ft. wave detail: s 3 ft at 8 seconds
and s 1 foot at 11 seconds.
.mon night...sw winds 10 to 15 kt with gusts up to 25 kt. seas
3 to 4 ft. wave detail: s 4 ft at 6 seconds and se 1 foot at
14 seconds. 
.tue...sw winds around 15 kt with gusts up to 25 kt. seas around
4 ft. wave detail: s 4 ft at 6 seconds and se 1 foot at
10 seconds. 
.tue night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 5 ft. 
.wed...sw winds 15 to 20 kt. seas 5 to 6 ft. 
.wed night...w winds 15 to 20 kt, becoming nw after midnight.
seas 4 to 6 ft. 
.thu...nw winds 10 to 15 kt. seas 3 to 4 ft. 
.thu night...nw winds 10 to 15 kt. seas 2 to 3 ft.  

$$
fzus51 kcar 162001
cwfcar
expires:202605170900;;670944

coastal waters forecast for maine
national weather service caribou me
401 pm edt sat may 16 2026


anz050-170900-
coastal waters from eastport, me to schoodic point, me out 25 nm-
401 pm edt sat may 16 2026

...small craft advisory in effect through sunday morning...

.tonight...sw winds 15 to 20 kt with gusts up to 30 kt. seas 5 to
7 ft. wave detail: s 7 ft at 9 seconds. isolated showers after
midnight. 
.sun...sw winds 15 to 20 kt, becoming w 10 to 15 kt in the
afternoon. seas 5 to 7 ft. wave detail: s 7 ft at 8 seconds. 
.sun night...nw winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. seas 3 to 5 ft. wave detail: s 5 ft at 8 seconds.
.mon...nw winds around 5 kt, becoming sw with gusts up to 20 kt
in the afternoon. seas 3 to 4 ft. wave detail: s 3 ft at
8 seconds. 
.mon night...sw winds 10 to 15 kt with gusts up to 25 kt. seas
3 to 4 ft. wave detail: s 4 ft at 7 seconds and se 1 foot at
10 seconds. 
.tue...sw winds 10 to 15 kt with gusts up to 25 kt. seas 3 to
4 ft. wave detail: s 4 ft at 7 seconds and se 1 foot at
10 seconds. 
.tue night...sw winds 10 to 15 kt with gusts up to 25 kt. seas
3 to 5 ft. 
.wed...sw winds 15 to 20 kt. seas 4 to 6 ft. a chance of showers
in the afternoon. 
.wed night...sw winds 15 to 20 kt, becoming nw 10 to 15 kt after
midnight. seas 4 to 6 ft. a chance of showers. 
.thu...nw winds 10 to 15 kt. seas 3 to 5 ft. 
.thu night...nw winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. seas 2 to 3 ft.  

$$
fzus51 kgyx 161834
cwfgyx
expires:202605170845;;667656

coastal waters forecast
national weather service gray me
234 pm edt sat may 16 2026

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


anz153-170845-
casco bay-
234 pm edt sat may 16 2026

.this afternoon...s winds 10 to 15 kt with gusts up to 25 kt. seas
2 to 4 ft. 
.tonight...sw winds 15 to 20 kt. seas 2 to 4 ft. a chance of showers
after midnight. 
.sun...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to 4 ft. 
.sun night...nw winds 5 to 10 kt. seas 2 to 4 ft. 
.mon...e winds around 5 kt, becoming s with gusts up to 20 kt in the
afternoon. seas 2 to 3 ft. 
.mon night...s winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. seas 2 to 3 ft. 
.tue...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to 3 ft. 
.tue night...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. 
.wed...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to 3 ft.
a chance of showers in the afternoon. 
.wed night...w winds 10 to 15 kt, becoming nw 5 to 10 kt after
midnight. seas 2 to 3 ft. a chance of showers in the evening.  

$$
fzus51 kgyx 161834
cwfgyx
expires:202605170845;;667659

coastal waters forecast
national weather service gray me
234 pm edt sat may 16 2026

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


anz154-170845-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
234 pm edt sat may 16 2026

...small craft advisory in effect through late tonight...

.this afternoon...s winds 10 to 15 kt with gusts up to 20 kt. seas
4 to 5 ft. wave detail: se 5 ft at 10 seconds. 
.tonight...sw winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. wave detail: s 4 ft at 5 seconds and e 4 ft at 10 seconds. a
chance of showers after midnight. 
.sun...w winds 10 to 15 kt with gusts up to 20 kt. seas 3 to 5 ft.
wave detail: s 4 ft at 6 seconds and se 4 ft at 9 seconds. 
.sun night...nw winds 5 to 10 kt, becoming n after midnight. seas
2 to 3 ft. wave detail: se 3 ft at 8 seconds. 
.mon...e winds around 5 kt, becoming se with gusts up to 20 kt in
the afternoon. seas around 2 ft. wave detail: s 2 ft at 3 seconds
and se 2 ft at 8 seconds. 
.mon night...s winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: s 3 ft at 4 seconds and se 2 ft at 8 seconds. 
.tue...sw winds 10 to 15 kt with gusts up to 25 kt. seas 2 to 3 ft. 
.tue night...sw winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft. 
.wed...sw winds 10 to 15 kt with gusts up to 25 kt. seas 2 to 3 ft.
a chance of showers in the afternoon. 
.wed night...w winds 10 to 15 kt, becoming nw after midnight. seas
2 to 3 ft. a chance of showers in the evening.  

$$
fzus51 kgyx 161834
cwfgyx
expires:202605170845;;667657

coastal waters forecast
national weather service gray me
234 pm edt sat may 16 2026

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


anz150-170845-
coastal waters from stonington, me to port clyde, me out 25 nm-
234 pm edt sat may 16 2026

...small craft advisory in effect through late tonight...

.this afternoon...sw winds 15 to 20 kt with gusts up to 25 kt. seas
around 5 ft. wave detail: se 5 ft at 10 seconds and sw 3 ft at
4 seconds. 
.tonight...sw winds 15 to 20 kt with gusts up to 30 kt. seas 5 to
7 ft. wave detail: s 5 ft at 5 seconds and se 4 ft at 10 seconds. a
chance of showers after midnight. 
.sun...sw winds 15 to 20 kt, becoming w 10 to 15 kt in the
afternoon. seas 5 to 7 ft, subsiding to 4 to 5 ft in the afternoon.
wave detail: s 5 ft at 8 seconds and se 4 ft at 9 seconds, becoming
s 5 ft at 8 seconds. 
.sun night...nw winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. seas 3 to 4 ft. wave detail: s 4 ft at 8 seconds. 
.mon...ne winds around 5 kt, becoming s in the afternoon. seas 2 to
3 ft. wave detail: s 3 ft at 3 seconds and s 3 ft at 8 seconds. 
.mon night...s winds 10 to 15 kt with gusts up to 25 kt. seas 3 to
4 ft. wave detail: s 4 ft at 7 seconds. 
.tue...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to 4 ft. 
.tue night...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft. 
.wed...sw winds 15 to 20 kt with gusts up to 30 kt. seas 3 to 4 ft.
a chance of showers in the afternoon. 
.wed night...sw winds 15 to 20 kt, becoming nw 10 to 15 kt after
midnight. seas 3 to 4 ft. a chance of showers in the evening.  

$$
fzus51 kgyx 161834
cwfgyx
expires:202605170845;;667655

coastal waters forecast
national weather service gray me
234 pm edt sat may 16 2026

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


anz151-170845-
penobscot bay-
234 pm edt sat may 16 2026

.this afternoon...sw winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 4 ft. wave detail: s 3 ft at 9 seconds. 
.tonight...sw winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: s 3 ft at 5 seconds and s 2 ft at 9 seconds. a
chance of showers after midnight. 
.sun...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to 4 ft. 
.sun night...nw winds 5 to 10 kt. seas 2 to 4 ft. 
.mon...n winds around 5 kt, becoming s in the afternoon. seas 2 to
3 ft. 
.mon night...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 2 ft
at 5 seconds. 
.tue...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to 3 ft. 
.tue night...sw winds 5 to 10 kt with gusts up to 20 kt. seas 2 to
3 ft. 
.wed...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to 3 ft.
a chance of showers in the afternoon. 
.wed night...w winds 10 to 15 kt with gusts up to 20 kt, becoming nw
5 to 10 kt after midnight. seas 2 to 3 ft. a chance of showers in
the evening.  

$$
fzus51 kgyx 161834
cwfgyx
expires:202605170845;;667658

coastal waters forecast
national weather service gray me
234 pm edt sat may 16 2026

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


anz152-170845-
coastal waters from port clyde, me to cape elizabeth, me out 25 nm-
234 pm edt sat may 16 2026

...small craft advisory in effect through late tonight...

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

$$
fzus51 kokx 161828
cwfokx
expires:202605170715;;666074

coastal waters forecast
national weather service new york ny
228 pm edt sat may 16 2026

montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor


anz350-170715-
moriches inlet ny to montauk point ny out 20 nm-
228 pm edt sat may 16 2026

...small craft advisory in effect through sunday evening...

.rest of today...sw winds 10 to 15 kt, increasing to 15 to 20 kt
late. seas 3 to 5 ft, occasionally to 6 ft. wave detail: e 4 ft
at 9 seconds and sw 3 ft at 4 seconds. 
.tonight...sw winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
7 ft, occasionally to 9 ft. wave detail: s 6 ft at 6 seconds and
e 4 ft at 9 seconds. 
.sun...sw winds 10 to 15 kt. seas 4 to 6 ft, occasionally to
8 ft. wave detail: s 5 ft at 7 seconds and se 2 ft at 9 seconds.
chance of sprinkles in the morning. 
.sun night...w winds 5 to 10 kt. seas 3 to 4 ft, occasionally to
5 ft. wave detail: s 4 ft at 8 seconds and se 2 ft at 8 seconds. 
.mon...e winds 5 to 10 kt, becoming se in the afternoon. seas
around 3 ft. wave detail: s 3 ft at 7 seconds and se 2 ft at
8 seconds. 
.mon night...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s
2 ft at 7 seconds and se 2 ft at 8 seconds. 
.tue...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. seas 3 to 5 ft, occasionally to 6 ft. 
.tue night...sw winds 15 to 20 kt with gusts up to 30 kt. seas
5 to 6 ft, occasionally to 8 ft. 
.wed...sw winds 15 to 20 kt with gusts up to 30 kt. seas 4 to
6 ft, occasionally to 8 ft. 
.wed night...w winds 15 to 20 kt with gusts up to 30 kt. seas
4 to 6 ft, occasionally to 8 ft. chance of showers. 
.thu...n winds 5 to 10 kt. seas 3 to 4 ft, occasionally to 5 ft.
chance of showers. 
.thu night...ne winds 5 to 10 kt. seas around 3 ft.  

$$
fzus51 kokx 161828
cwfokx
expires:202605170715;;666081

coastal waters forecast
national weather service new york ny
228 pm edt sat may 16 2026

montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor


anz340-170715-
peconic and gardiners bays-
228 pm edt sat may 16 2026

.rest of today...sw winds 10 to 15 kt with gusts up to 20 kt.
waves around 2 ft. 
.tonight...sw winds 15 to 20 kt with occasional gusts up to 25 
kt. waves around 2 ft. chance of sprinkles after midnight. 
.sun...sw winds 5 to 10 kt. waves 1 ft or less. chance of
sprinkles in the morning. 
.sun night...sw winds 5 to 10 kt, becoming ne after midnight.
waves 1 ft or less. 
.mon...e winds 5 to 10 kt, becoming se in the afternoon. waves
1 ft or less. 
.mon night...s winds around 5 kt. waves 1 ft or less.
.tue...sw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. waves 1 ft or less, then around
2 ft in the afternoon. 
.tue night...sw winds 10 to 15 kt with gusts up to 20 kt. waves
around 2 ft. 
.wed...sw winds 10 to 15 kt with gusts up to 25 kt. waves around
2 ft. chance of showers. 
.wed night...w winds 10 to 15 kt with gusts up to 20 kt. waves
around 2 ft. chance of showers. 
.thu...n winds 5 to 10 kt. waves 1 ft or less. chance of showers.
.thu night...ne winds 5 to 10 kt. waves 1 ft or less.  

$$
fzus51 kokx 161828
cwfokx
expires:202605170715;;666079

coastal waters forecast
national weather service new york ny
228 pm edt sat may 16 2026

montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor


anz335-170715-
long island sound west of new haven ct/port jefferson ny-
228 pm edt sat may 16 2026

.rest of today...s winds 10 to 15 kt with gusts up to 20 kt. seas
around 2 ft. wave detail: sw 1 ft at 2 seconds. 
.tonight...s winds 15 to 20 kt, becoming sw 10 to 15 kt after
midnight. seas 2 to 3 ft. wave detail: sw 2 ft at 3 seconds.
chance of sprinkles after midnight. 
.sun...sw winds 5 to 10 kt. seas 1 ft or less. wave detail: sw
1 ft at 3 seconds. chance of sprinkles in the morning. 
.sun night...sw winds 5 to 10 kt, becoming ne after midnight.
seas 1 ft or less. 
.mon...e winds 5 to 10 kt. seas 1 ft or less. 
.mon night...s winds 5 to 10 kt. seas 1 ft or less. 
.tue...sw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. seas 1 ft or less, then around 2 ft
in the afternoon. 
.tue night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
around 2 ft. 
.wed...sw winds 10 to 15 kt with gusts up to 20 kt. seas around
2 ft. showers likely. 
.wed night...w winds 10 to 15 kt. seas around 2 ft. chance of
showers. 
.thu...n winds 5 to 10 kt. seas 1 ft or less. chance of showers. 
.thu night...ne winds 5 to 10 kt. seas 1 ft or less.  

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