fzus51 kbox 230203
cwfbox
expires:202610231500;;024554

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 pm edt thu oct 22 2026

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


anz230-231500-
boston harbor-
1003 pm edt thu oct 22 2026

...small craft advisory in effect until 8 am edt friday...

.overnight...n winds 15 to 20 kt, increasing to 20 to 25 kt.
gusts up to 30 kt. waves around 2 ft, except 3 to 5 ft at the
outer harbor entrance. 
.fri...n winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. waves around 2 ft, except 3 to 5 ft at the outer
harbor entrance. 
.fri night...n winds 5 to 10 kt. waves 1 foot or less, except
2 to 4 ft at the outer harbor entrance. 
.sat...nw winds around 5 kt. waves 1 foot or less, except 2 to
4 ft at the outer harbor entrance. 
.sat night...w winds around 5 kt. waves 1 foot or less. 
.sun and sun night...sw winds 5 to 10 kt. waves 1 foot or less. 
.mon through tue night...n 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 230203
cwfbox
expires:202610231500;;024545

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 pm edt thu oct 22 2026

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


anz231-231500-
cape cod bay-
1003 pm edt thu oct 22 2026

...gale warning in effect through friday afternoon...

.overnight...n winds 25 to 30 kt with gusts up to 35 kt. seas
5 to 7 ft. wave detail: n 7 ft at 7 seconds. 
.fri...n winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
7 ft. wave detail: n 7 ft at 6 seconds. 
.fri night...n winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. seas 3 to 5 ft. wave
detail: n 4 ft at 7 seconds. 
.sat...n winds 5 to 10 kt, becoming nw in the afternoon. seas
2 to 3 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 nw 1 foot at 4 seconds. 
.sun and sun night...sw winds 5 to 10 kt. seas around 2 ft. wave
detail: n 1 foot at 3 seconds and ne 1 foot at 7 seconds. 
.mon through tue night...ne 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 230203
cwfbox
expires:202610231500;;024543

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 pm edt thu oct 22 2026

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


anz250-231500-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1003 pm edt thu oct 22 2026

...gale warning in effect through friday afternoon...

.overnight...n winds 25 to 30 kt with gusts up to 35 kt. seas
8 to 11 ft. wave detail: n 10 ft at 7 seconds. 
.fri...n winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. gusts up to 30 kt. seas 7 to 10 ft. wave detail: ne
9 ft at 9 seconds and nw 7 ft at 7 seconds. 
.fri night...n winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 5 to 7 ft. wave detail: ne 7 ft at 9 seconds and nw
2 ft at 6 seconds. 
.sat...n winds 5 to 10 kt, becoming w in the afternoon. seas 3 to
5 ft. wave detail: ne 5 ft at 10 seconds and n 1 foot at
4 seconds. 
.sat night...w winds around 5 kt. seas 2 to 4 ft. wave detail: e
4 ft at 12 seconds and w 2 ft at 4 seconds. 
.sun and sun night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: e 3 ft at 13 seconds. 
.mon through tue night...ne winds 15 to 20 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 222102
cwfgyx
expires:202610231000;;013682

coastal waters forecast
national weather service gray me
502 pm edt thu oct 22 2026

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


anz154-231000-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
502 pm edt thu oct 22 2026

...small craft advisory in effect until 6 pm edt this evening...
...gale warning in effect through friday morning...

.tonight...n winds 15 to 20 kt, increasing to 20 to 25 kt late this
evening and overnight. gusts up to 35 kt. seas 6 to 8 ft. wave
detail: ne 8 ft at 9 seconds. 
.fri...n winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 30 kt. seas 5 to 8 ft. wave detail: ne 7 ft
at 8 seconds. 
.fri night...n winds 10 to 15 kt with gusts up to 20 kt, diminishing
to 5 to 10 kt after midnight. seas 4 to 6 ft. wave detail: e 5 ft at
9 seconds. 
.sat...nw winds around 5 kt, becoming w 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 11 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 around 2 ft. 
.mon...w winds 5 to 10 kt, becoming sw in the afternoon. seas around
2 ft. 
.mon night...nw winds 5 to 10 kt, becoming n 10 to 15 kt with gusts
up to 20 kt after midnight. seas around 2 ft. 
.tue...n winds 10 to 15 kt with gusts up to 25 kt. seas around 2 ft.
.tue night...n winds 5 to 10 kt. seas around 2 ft.  

$$