fzus51 kbox 202304
cwfbox
expires:202610211200;;908674

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt tue oct 20 2026

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


anz230-211200-
boston harbor-
703 pm edt tue oct 20 2026

...small craft advisory in effect through late wednesday night...

.tonight...ne winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. gusts up to 30 kt. waves 2 to 3 ft.
.wed...ne winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. waves 2 to 3 ft. 
.wed night...ne winds 15 to 20 kt with gusts up to 25 kt. waves
2 to 3 ft. 
.thu...n winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. waves around 2 ft. 
.thu night through fri night...nw winds 15 to 20 kt with gusts up
to 25 kt. waves around 2 ft, except 3 to 5 ft at the outer harbor
entrance. 
.sat through sun night...sw winds 5 to 10 kt. waves 1 foot or
less, except 2 to 4 ft at the outer harbor entrance.  

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 202304
cwfbox
expires:202610211200;;908665

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt tue oct 20 2026

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


anz231-211200-
cape cod bay-
703 pm edt tue oct 20 2026

...gale warning in effect through thursday morning...

.tonight...ne winds 20 to 25 kt with gusts up to 35 kt. seas 4 to
6 ft. wave detail: e 6 ft at 10 seconds and n 5 ft at 5 seconds. 
.wed...ne winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft. wave detail: e 6 ft at 9 seconds and n 5 ft at 5 seconds. 
.wed night...ne winds 20 to 25 kt with gusts up to 35 kt. seas
3 to 5 ft. wave detail: n 5 ft at 5 seconds and e 5 ft at
10 seconds. a chance of showers. 
.thu...n winds 25 to 30 kt, diminishing to 20 to 25 kt in the
afternoon. seas 3 to 5 ft. wave detail: n 5 ft at 5 seconds and e
5 ft at 10 seconds. 
.thu night and fri...n winds 25 to 30 kt with gusts up to 35 kt.
seas 4 to 6 ft. wave detail: n 6 ft at 6 seconds and e 5 ft at
9 seconds. 
.fri night...n winds 10 to 15 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: n 5 ft at 7 seconds and e 2 ft at
13 seconds. 
.sat and sat night...nw winds 5 to 10 kt, becoming w. seas 2 to
4 ft. 
.sun and sun night...sw 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 202304
cwfbox
expires:202610211200;;908663

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt tue oct 20 2026

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


anz250-211200-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
703 pm edt tue oct 20 2026

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

.tonight...ne winds 20 to 25 kt with gusts up to 30 kt. seas 6 to
8 ft. wave detail: ne 8 ft at 8 seconds and nw 2 ft at 5 seconds.
.wed...ne winds 20 to 25 kt with gusts up to 30 kt. seas 6 to
8 ft. wave detail: ne 8 ft at 8 seconds and nw 2 ft at 5 seconds.
.wed night...ne winds 20 to 25 kt with gusts up to 30 kt. seas
6 to 7 ft. wave detail: n 7 ft at 6 seconds and e 7 ft at
10 seconds. 
.thu...n winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. gusts up to 30 kt. seas 5 to 7 ft. wave detail: ne
7 ft at 9 seconds and e 7 ft at 10 seconds. 
.thu night through fri night...n winds 20 to 25 kt with gusts up
to 30 kt. seas 5 to 8 ft. wave detail: ne 8 ft at 15 seconds and
e 7 ft at 9 seconds. 
.sat...w winds 5 to 10 kt. seas 4 to 6 ft. wave detail: ne 6 ft
at 9 seconds and e 5 ft at 9 seconds. 
.sat night through sun night...sw 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 kgyx 202102
cwfgyx
expires:202610211000;;904433

coastal waters forecast
national weather service gray me
502 pm edt tue oct 20 2026

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


anz154-211000-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
502 pm edt tue oct 20 2026

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

.tonight...ne winds 10 to 15 kt with gusts up to 20 kt, increasing
to 15 to 20 kt with gusts up to 30 kt late this evening and
overnight. seas 5 to 7 ft. wave detail: e 7 ft at 10 seconds. 
.wed...ne winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 30 kt. seas 5 to 7 ft. wave detail: e 7 ft at
10 seconds. 
.wed night...ne winds 10 to 15 kt with gusts up to 25 kt. seas 5 to
6 ft. wave detail: e 6 ft at 9 seconds. 
.thu...n winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 5 to 6 ft. wave detail: e 6 ft at 9 seconds. 
.thu night...n winds 20 to 25 kt with gusts up to 35 kt. seas 5 to
7 ft. wave detail: e 6 ft at 9 seconds and n 5 ft at 4 seconds. 
.fri...n winds 15 to 20 kt with gusts up to 35 kt. seas 5 to 7 ft.
wave detail: ne 5 ft at 5 seconds and e 4 ft at 9 seconds. 
.fri night...n winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. seas 3 to 5 ft. 
.sat...nw winds 5 to 10 kt, becoming sw in the afternoon. seas 3 to
5 ft. 
.sat night...w winds around 5 kt. seas 2 to 4 ft. 
.sun...sw winds 5 to 10 kt. seas 2 to 3 ft. 
.sun night...sw winds 5 to 10 kt. seas 2 to 3 ft.  

$$