fzus51 kbox 192105
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coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm est mon jan 19 2026

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


anz230-201000-
boston harbor-
405 pm est mon jan 19 2026

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

.tonight...w winds 15 to 20 kt with gusts up to 30 kt. waves
around 2 ft. 
.tue...w winds 15 to 20 kt with gusts up to 25 kt. waves around
2 ft. 
.tue night...w winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 25 kt. waves around 2 ft. 
.wed...sw winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
waves around 2 ft. 
.wed night through thu night...w winds 15 to 20 kt with gusts up
to 25 kt. waves around 2 ft. 
.fri through sat night...nw winds 20 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 192105
cwfbox
expires:202601201000;;176463

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm est mon jan 19 2026

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


anz250-201000-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
405 pm est mon jan 19 2026

...gale warning in effect through tuesday morning...

.tonight...w winds 25 to 30 kt with gusts up to 35 kt. seas 6 to
9 ft. wave detail: sw 7 ft at 5 seconds and se 5 ft at
10 seconds. light freezing spray likely after midnight. 
.tue...w winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
7 ft. wave detail: w 6 ft at 5 seconds and se 3 ft at 10 seconds.
light freezing spray likely. 
.tue night...w winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. gusts up to 30 kt. seas 4 to 6 ft. wave detail: w
5 ft at 5 seconds and se 2 ft at 10 seconds. light freezing spray
likely. 
.wed...sw winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: w 4 ft at 5 seconds and se 1 foot at
10 seconds. light freezing spray likely. 
.wed night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft. wave detail: s 5 ft at 6 seconds and se 1 foot at
10 seconds. a chance of rain after midnight. 
.thu...sw winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. seas 3 to 5 ft. wave detail: s 5 ft at 6 seconds and
se 2 ft at 11 seconds. 
.thu night...w winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft. 
.fri...w winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft. light freezing spray likely. 
.fri night and sat...w winds 25 to 30 kt, becoming nw 20 to
25 kt. seas 4 to 6 ft. freezing spray likely. 
.sat night...nw winds 20 to 25 kt. seas 4 to 6 ft. freezing spray
likely. a chance of snow.  

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.

$$