fzus51 kbox 192304
cwfbox
expires:202610201200;;854481

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt mon oct 19 2026

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


anz230-201200-
boston harbor-
703 pm edt mon oct 19 2026

...small craft advisory in effect from tuesday morning through
wednesday afternoon...

.tonight...ne winds 5 to 10 kt, becoming n 10 to 15 kt with gusts
up to 20 kt after midnight. waves around 2 ft. 
.tue...ne winds 15 to 20 kt with gusts up to 30 kt. waves 2 to
3 ft. 
.tue night...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. gusts up to 30 kt. waves 2 to 3 ft, except 4 to 6 ft
at the outer harbor entrance. 
.wed night through thu night...n winds 15 to 20 kt with gusts up
to 25 kt. waves 2 to 3 ft. 
.fri through sat night...w winds 15 to 20 kt with gusts up to
25 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 192304
cwfbox
expires:202610201200;;854472

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt mon oct 19 2026

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


anz231-201200-
cape cod bay-
703 pm edt mon oct 19 2026

...gale warning in effect through wednesday evening...

.tonight...ne winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. gusts up to 30 kt. seas 2 to 4 ft. wave detail: n 3 ft
at 5 seconds and e 2 ft at 10 seconds. 
.tue...ne winds 20 to 25 kt with gusts up to 35 kt. seas 3 to
5 ft. wave detail: e 5 ft at 10 seconds and n 4 ft at 4 seconds. 
.tue night...ne winds 25 to 30 kt with gusts up to 40 kt. seas
4 to 6 ft. wave detail: n 6 ft at 5 seconds and e 6 ft at
9 seconds. 
.wed...ne winds 25 to 30 kt, diminishing to 20 to 25 kt in the
afternoon. seas 4 to 6 ft. wave detail: n 6 ft at 5 seconds and e
6 ft at 9 seconds. 
.wed night...ne winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft. wave detail: n 5 ft at 5 seconds and ne 5 ft at
9 seconds. a chance of showers after midnight. 
.thu...n winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. gusts up to 30 kt. seas 3 to 5 ft. wave detail: n 5 ft
at 5 seconds and e 4 ft at 10 seconds. a chance of showers in the
morning. 
.thu night...n winds 20 to 25 kt, increasing to 25 to 30 kt after
midnight. seas 3 to 5 ft. 
.fri...n winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft. 
.fri night and sat...n winds 15 to 20 kt with gusts up to 25 kt,
diminishing to 10 to 15 kt. seas 3 to 5 ft. 
.sat night...w 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 kbox 192304
cwfbox
expires:202610201200;;854470

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt mon oct 19 2026

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


anz250-201200-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
703 pm edt mon oct 19 2026

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

.tonight...ne winds 10 to 15 kt with gusts up to 25 kt. seas 5 to
7 ft. wave detail: e 7 ft at 10 seconds and ne 2 ft at 6 seconds.
.tue...ne winds 15 to 20 kt with gusts up to 30 kt. seas 6 to
8 ft. wave detail: e 8 ft at 10 seconds and n 7 ft at 6 seconds. 
.tue night...ne winds 20 to 25 kt with gusts up to 35 kt. seas
6 to 9 ft. wave detail: e 8 ft at 10 seconds and n 7 ft at
6 seconds. 
.wed...ne winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. gusts up to 30 kt. seas 7 to 9 ft. wave detail: e 8 ft
at 9 seconds and n 7 ft at 6 seconds. 
.wed night through thu night...n winds 20 to 25 kt with gusts up
to 30 kt. seas 5 to 8 ft. wave detail: n 8 ft at 6 seconds and e
8 ft at 9 seconds. 
.fri through sat...nw winds 20 to 25 kt with gusts up to 30 kt.
seas 5 to 8 ft. wave detail: n 7 ft at 7 seconds and e 7 ft at
9 seconds. 
.sat night...w winds 5 to 10 kt. seas 3 to 5 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 192102
cwfgyx
expires:202610201000;;849924

coastal waters forecast
national weather service gray me
502 pm edt mon oct 19 2026

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


anz154-201000-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
502 pm edt mon oct 19 2026

...small craft advisory in effect from tuesday morning through
wednesday afternoon...

.tonight...e winds around 5 kt, becoming n after midnight, then
increasing to 10 to 15 kt with gusts up to 20 kt towards daybreak.
seas 2 to 4 ft. wave detail: se 4 ft at 10 seconds. 
.tue...n winds 15 to 20 kt, becoming ne 10 to 15 kt in the
afternoon. seas 4 to 6 ft. wave detail: se 6 ft at 10 seconds and ne
3 ft at 4 seconds. 
.tue night...ne winds 15 to 20 kt with gusts up to 30 kt. 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
9 seconds. 
.wed night...ne winds 10 to 15 kt with gusts up to 20 kt. seas 5 to
6 ft. wave detail: e 6 ft at 9 seconds. 
.thu...n winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. seas 5 to 6 ft. wave detail: e 6 ft at 9 seconds. 
.thu night...n winds 15 to 20 kt with gusts up to 30 kt. seas 5 to
6 ft. 
.fri...n winds 15 to 20 kt with gusts up to 30 kt. seas 4 to 6 ft. 
.fri night...n winds 10 to 15 kt with gusts up to 25 kt. seas 3 to
5 ft. 
.sat...nw winds 5 to 10 kt, becoming w in the afternoon. seas 3 to
4 ft. 
.sat night...w winds 5 to 10 kt. seas 2 to 4 ft.  

$$