fzus51 kbox 131504
cwfbox
expires:202601140400;;281438

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am est tue jan 13 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz230-140400-
boston harbor-
1004 am est tue jan 13 2026

.this afternoon...sw winds around 10 kt. waves 1 foot or less,
then around 2 ft. 
.tonight...sw winds 10 to 15 kt with gusts up to 25 kt. waves
around 2 ft. 
.wed...sw winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. 
.wed night...s winds 5 to 10 kt. waves 1 foot or less. a chance
of showers. 
.thu...sw winds 10 to 15 kt, becoming w 15 to 20 kt in the
afternoon. gusts up to 30 kt. waves around 2 ft. a chance of
showers in the morning. 
.thu night...w winds 15 to 20 kt with gusts up to 30 kt. waves
around 2 ft. 
.fri through sat...sw winds 10 to 15 kt with gusts up to 30 kt.
waves around 2 ft, except 3 to 5 ft at the outer harbor entrance.
.sat night...sw winds 10 to 15 kt with gusts up to 20 kt. waves
around 2 ft. a chance of showers.  

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 131504
cwfbox
expires:202601140400;;281427

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am est tue jan 13 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz250-140400-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1004 am est tue jan 13 2026

...small craft advisory in effect from 7 pm est this evening
through wednesday morning...

.this afternoon...sw winds 15 to 20 kt. seas 2 to 3 ft. wave
detail: w 3 ft at 4 seconds and se 1 foot at 9 seconds. 
.tonight...sw winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
4 ft. wave detail: s 4 ft at 4 seconds and se 1 foot at
8 seconds. 
.wed...sw winds 15 to 20 kt, becoming s 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 2 to 4 ft. wave detail: s 4 ft
at 6 seconds. 
.wed night...s winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. wave detail: sw 2 ft at 5 seconds and se 2 ft at
8 seconds. a chance of showers.
.thu...sw winds 15 to 20 kt, becoming w 20 to 25 kt in the
afternoon. gusts up to 30 kt. seas 2 to 4 ft. wave detail: sw
4 ft at 4 seconds and se 2 ft at 8 seconds. a chance of showers
in the morning. 
.thu night...w winds 20 to 25 kt with gusts up to 35 kt. seas
4 to 6 ft, building to 5 to 8 ft after midnight. wave detail: w
4 ft at 5 seconds and se 2 ft at 9 seconds, becoming w 5 ft at
5 seconds and se 2 ft at 9 seconds. light freezing spray. 
.fri...w winds 15 to 20 kt with gusts up to 30 kt. seas 7 to
9 ft. light freezing spray. 
.fri night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
5 to 8 ft. 
.sat...sw winds around 15 kt with gusts up to 25 kt. seas 4 to
6 ft. 
.sat night...sw winds 10 to 15 kt with gusts up to 25 kt. seas
3 to 5 ft. a chance of showers.  

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.

$$