fzus51 kbox 240203
cwfbox
expires:202610241500;;081521

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 pm edt fri oct 23 2026

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


anz230-241500-
boston harbor-
1003 pm edt fri oct 23 2026

.overnight...n winds 5 to 10 kt. waves 1 foot or less, except
2 to 4 ft at the outer harbor entrance. 
.sat...n winds 5 to 10 kt. waves 1 foot or less, except 2 to 4 ft
at the outer harbor entrance. 
.sat night...s winds around 5 kt, becoming w after midnight.
waves 1 foot or less. 
.sun...w winds around 5 kt, becoming s in the afternoon. waves
1 foot or less. 
.sun night and mon...sw winds 5 to 10 kt. waves 1 foot or less. 
.mon night...w winds 5 to 10 kt, becoming n 10 to 15 kt after
midnight. waves 1 foot or less, then around 2 ft after midnight. 
.tue through wed night...s winds 10 to 15 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 240203
cwfbox
expires:202610241500;;081512

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 pm edt fri oct 23 2026

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


anz231-241500-
cape cod bay-
1003 pm edt fri oct 23 2026

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

.overnight...n winds around 10 kt. gusts up to 20 kt. seas 3 to
5 ft. wave detail: n 4 ft at 6 seconds. 
.sat...n winds 5 to 10 kt. seas 2 to 4 ft. wave detail: n 3 ft at
6 seconds. 
.sat night...w winds around 5 kt. seas 2 to 3 ft. wave detail: ne
2 ft at 7 seconds and n 1 foot at 4 seconds. 
.sun...w winds around 5 kt, becoming s in the afternoon. seas
around 2 ft. wave detail: ne 2 ft at 7 seconds and nw 1 foot at
3 seconds. 
.sun night and mon...sw winds 5 to 10 kt. seas around 2 ft. wave
detail: ne 1 foot at 7 seconds. 
.mon night...w winds 5 to 10 kt, becoming n 15 to 20 kt with
gusts up to 25 kt after midnight. seas 1 foot or less, then 2 to
3 ft after midnight. wave detail: w 1 foot at 2 seconds and ne
1 foot at 10 seconds, becoming nw 2 ft at 3 seconds and e 1 foot
at 9 seconds. 
.tue and tue night...n winds 15 to 20 kt with gusts up to 25 kt,
becoming ne 5 to 10 kt. seas 2 to 4 ft. 
.wed and wed night...ne winds around 5 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 240203
cwfbox
expires:202610241500;;081510

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 pm edt fri oct 23 2026

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


anz250-241500-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1003 pm edt fri oct 23 2026

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

.overnight...n winds 10 to 15 kt with gusts up to 20 kt. seas
5 to 7 ft. wave detail: ne 6 ft at 9 seconds and nw 2 ft at
6 seconds. 
.sat...nw winds 5 to 10 kt. seas 4 to 5 ft. wave detail: ne 5 ft
at 11 seconds and n 1 foot at 4 seconds. 
.sat night...w winds around 5 kt. seas 3 to 4 ft. wave detail: e
4 ft at 12 seconds and nw 2 ft at 5 seconds. 
.sun...w winds around 5 kt, becoming sw in the afternoon. seas
2 to 3 ft. wave detail: e 3 ft at 13 seconds and nw 1 foot at
9 seconds. 
.sun night and mon...sw winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: s 2 ft at 3 seconds and e 2 ft at 12 seconds. 
.mon night...w winds 5 to 10 kt, becoming n 15 to 20 kt with
gusts up to 25 kt after midnight. seas 2 to 3 ft. wave detail: nw
3 ft at 3 seconds and e 2 ft at 9 seconds. 
.tue through wed night...s winds 15 to 20 kt with gusts up to
25 kt. seas 2 to 4 ft.  

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

$$

fzus51 kgyx 232102
cwfgyx
expires:202610241000;;070888

coastal waters forecast
national weather service gray me
502 pm edt fri oct 23 2026

coastal waters from stonington me to merrimack river ma out to 60 nm


anz154-241000-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
502 pm edt fri oct 23 2026

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

.tonight...n winds 5 to 10 kt. seas 3 to 5 ft. wave detail: e 5 ft
at 9 seconds. 
.sat...n winds 5 to 10 kt, becoming sw in the afternoon. seas 2 to
4 ft. wave detail: e 4 ft at 9 seconds. 
.sat night...w winds around 5 kt. seas 2 to 3 ft. wave detail: e
3 ft at 10 seconds. 
.sun...w winds around 5 kt, becoming sw in the afternoon. seas 2 to
3 ft. wave detail: e 3 ft at 13 seconds.
.sun night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s
2 ft at 3 seconds and e 2 ft at 12 seconds. 
.mon...w winds 5 to 10 kt, becoming sw in the afternoon. seas 2 to
3 ft. wave detail: s 2 ft at 4 seconds and e 2 ft at 11 seconds. 
.mon night...w winds 5 to 10 kt, becoming n 10 to 15 kt with gusts
up to 25 kt after midnight. seas 2 to 3 ft.
.tue...n winds 10 to 15 kt with gusts up to 25 kt. seas 2 to 3 ft. 
.tue night...n winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. 
.wed...ne winds 5 to 10 kt, becoming se in the afternoon. seas 3 to
4 ft. 
.wed night...sw winds 5 to 10 kt. seas 2 to 3 ft.  

$$