fzus51 kbox 171703
cwfbox
expires:202605180600;;718286

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 pm edt sun may 17 2026

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


anz250-180600-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
103 pm edt sun may 17 2026

.this afternoon...sw winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: se 3 ft at 8 seconds and sw 2 ft at 4 seconds. 
.tonight...w winds 5 to 10 kt, becoming ne after midnight. seas
2 to 3 ft. wave detail: se 3 ft at 8 seconds and w 2 ft at
3 seconds. 
.mon...e winds 5 to 10 kt, becoming se 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas around 2 ft. wave detail: e 2 ft
at 7 seconds and w 1 foot at 3 seconds. 
.mon night...s winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. wave detail: se 2 ft at 3 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 2 to 4 ft. wave detail: sw 4 ft at 5 seconds and se 2 ft at
9 seconds. 
.wed and wed night...sw winds 15 to 20 kt, becoming w. gusts up
to 25 kt. seas 2 to 4 ft. wave detail: sw 4 ft at 5 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,
becoming nw 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 kcar 171834
cwfcar
expires:202605180700;;724024

coastal waters forecast for maine
national weather service caribou me
234 pm edt sun may 17 2026


anz052-180700-
intra coastal waters from schoodic point, me to stonington, me-
234 pm edt sun may 17 2026

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

$$

fzus51 kcar 171834
cwfcar
expires:202605180700;;724022

coastal waters forecast for maine
national weather service caribou me
234 pm edt sun may 17 2026


anz050-180700-
coastal waters from eastport, me to schoodic point, me out 25 nm-
234 pm edt sun may 17 2026

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

.this afternoon...w winds 10 to 15 kt with gusts up to 25 kt.
seas 5 to 6 ft. wave detail: s 6 ft at 8 seconds. 
.tonight...nw winds 10 to 15 kt, becoming n 5 to 10 kt after
midnight. gusts up to 25 kt. seas 3 to 5 ft. wave detail: s 5 ft
at 8 seconds. 
.mon...nw winds 5 to 10 kt, becoming sw in the afternoon. seas
around 3 ft. wave detail: s 3 ft at 8 seconds. 
.mon night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 4 ft. wave detail: s 3 ft at 8 seconds and se 1 foot at
13 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 6 seconds and se 1 foot at
10 seconds. 
.tue night...sw winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. seas 4 to 6 ft. wave detail: s 5 ft at 6 seconds
and se 1 foot at 9 seconds. 
.wed...sw winds 15 to 20 kt. seas 4 to 6 ft. a chance of showers
in the afternoon. 
.wed night...w winds 15 to 20 kt, becoming nw 10 to 15 kt after
midnight. seas 4 to 6 ft. 
.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 kcar 171834
cwfcar
expires:202605180700;;724023

coastal waters forecast for maine
national weather service caribou me
234 pm edt sun may 17 2026


anz051-180700-
coastal waters from schoodic point, me to stonington, me out
25 nm-
234 pm edt sun may 17 2026

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

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

$$

fzus51 kgyx 171821
cwfgyx
expires:202605180830;;721399

coastal waters forecast
national weather service gray me
221 pm edt sun may 17 2026

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


anz153-180830-
casco bay-
221 pm edt sun may 17 2026

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

$$

fzus51 kgyx 171821
cwfgyx
expires:202605180830;;721402

coastal waters forecast
national weather service gray me
221 pm edt sun may 17 2026

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


anz154-180830-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
221 pm edt sun may 17 2026

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

$$

fzus51 kgyx 171821
cwfgyx
expires:202605180830;;721400

coastal waters forecast
national weather service gray me
221 pm edt sun may 17 2026

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


anz150-180830-
coastal waters from stonington, me to port clyde, me out 25 nm-
221 pm edt sun may 17 2026

.this afternoon...w winds 10 to 15 kt with gusts up to 20 kt. seas
4 to 5 ft. wave detail: s 5 ft at 8 seconds. 
.tonight...nw winds 10 to 15 kt, becoming n 5 to 10 kt after
midnight. seas 3 to 5 ft. wave detail: s 5 ft at 8 seconds. 
.mon...ne winds 5 to 10 kt, becoming s in the afternoon. seas around
3 ft. wave detail: s 3 ft at 8 seconds. 
.mon night...s winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
4 ft. wave detail: s 4 ft at 7 seconds. 
.tue...sw winds 10 to 15 kt with gusts up to 20 kt, increasing to
15 to 20 kt with gusts up to 30 kt in the afternoon. seas 3 to 5 ft.
wave detail: s 5 ft at 6 seconds.
.tue night...sw winds 15 to 20 kt with gusts up to 30 kt. seas 4 to
6 ft. wave detail: s 6 ft at 7 seconds. 
.wed...sw winds 15 to 20 kt with gusts up to 30 kt. seas 5 to 6 ft. 
.wed night...w winds 15 to 20 kt, becoming nw 10 to 15 kt after
midnight. gusts up to 30 kt. seas 4 to 6 ft. 
.thu...nw winds 10 to 15 kt, becoming w 5 to 10 kt in the afternoon.
seas 2 to 4 ft. 
.thu 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.  

$$

fzus51 kgyx 171821
cwfgyx
expires:202605180830;;721398

coastal waters forecast
national weather service gray me
221 pm edt sun may 17 2026

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


anz151-180830-
penobscot bay-
221 pm edt sun may 17 2026

.this afternoon...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. 
.tonight...nw winds 5 to 10 kt. seas 2 to 4 ft. wave detail: s 3 ft
at 7 seconds. 
.mon...n winds around 5 kt, becoming s in the afternoon. seas 2 to
3 ft. wave detail: s 2 ft at 7 seconds.
.mon night...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 2 ft
at 7 seconds. 
.tue...sw winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: s 3 ft at 6 seconds. 
.tue night...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: s 3 ft at 6 seconds. 
.wed...sw winds 10 to 15 kt with gusts up to 25 kt. seas 2 to 4 ft.
a chance of showers in the afternoon. 
.wed night...nw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. a chance of showers in the evening. 
.thu...nw winds 5 to 10 kt. seas 2 to 4 ft. 
.thu night...nw winds 5 to 10 kt. seas around 2 ft. 

$$

fzus51 kgyx 171821
cwfgyx
expires:202605180830;;721401

coastal waters forecast
national weather service gray me
221 pm edt sun may 17 2026

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


anz152-180830-
coastal waters from port clyde, me to cape elizabeth, me out 25 nm-
221 pm edt sun may 17 2026

.this afternoon...w winds 10 to 15 kt with gusts up to 20 kt. seas
4 to 5 ft. wave detail: s 5 ft at 8 seconds. 
.tonight...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...e winds 5 to 10 kt, becoming se in the afternoon. seas 2 to
3 ft. wave detail: se 3 ft at 8 seconds. 
.mon night...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: s 3 ft at 8 seconds. 
.tue...sw winds 10 to 15 kt with gusts up to 20 kt, increasing to
15 to 20 kt with gusts up to 30 kt in the afternoon. seas 3 to 5 ft.
wave detail: s 4 ft at 6 seconds.
.tue night...sw winds 15 to 20 kt with gusts up to 30 kt. seas 4 to
5 ft. wave detail: s 5 ft at 6 seconds. 
.wed...sw winds 15 to 20 kt with gusts up to 30 kt. seas 4 to 5 ft. 
.wed night...w winds 15 to 20 kt, becoming nw 10 to 15 kt after
midnight. gusts up to 30 kt. seas 4 to 5 ft. 
.thu...nw winds 10 to 15 kt, becoming w in the afternoon. seas 2 to
4 ft. 
.thu night...w winds 5 to 10 kt with gusts up to 20 kt, becoming nw
after midnight. seas 2 to 3 ft.  

$$