fzus51 kbox 190005
cwfbox
expires:202601191300;;128148

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm est sun jan 18 2026

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


anz230-191300-
boston harbor-
704 pm est sun jan 18 2026

...gale watch in effect from monday afternoon through tuesday
morning...

.tonight...ne winds around 10 kt, becoming n after midnight.
waves 1 foot or less. snow. vsby 1 nm or less. 
.mon...nw winds 5 to 10 kt, becoming sw 15 to 20 kt in the
afternoon. waves around 2 ft. a chance of snow in the morning
with vsby 1 nm or less. 
.mon night...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 with gusts up to 25 kt. waves
around 2 ft. 
.wed...sw winds 10 to 15 kt. waves around 2 ft.
.wed night...sw winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. waves around 2 ft. a chance of rain after
midnight. 
.thu...sw winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. a chance of rain. 
.thu night through fri night...w winds 15 to 20 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 190005
cwfbox
expires:202601191300;;128137

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm est sun jan 18 2026

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


anz250-191300-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
704 pm est sun jan 18 2026

...gale watch in effect from monday morning through tuesday
morning...

.tonight...ne winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: e 4 ft at 9 seconds and nw 1 foot at
3 seconds. snow. a chance of rain this evening. vsby 1 nm or
less. 
.mon...nw winds 10 to 15 kt with gusts up to 20 kt, becoming sw
20 to 25 kt with gusts up to 30 kt in the afternoon. seas 3 to
4 ft, building to 4 to 6 ft in the afternoon. wave detail: ne
4 ft at 7 seconds and nw 1 foot at 4 seconds, becoming w 4 ft at
4 seconds and se 4 ft at 10 seconds. a chance of snow in the
morning with vsby 1 nm or less. 
.mon night...w winds 20 to 25 kt with gusts up to 35 kt. seas
5 to 7 ft. wave detail: sw 6 ft at 5 seconds and se 4 ft at
10 seconds. light freezing spray after midnight. 
.tue...w winds 20 to 25 kt with gusts up to 35 kt. seas 4 to
6 ft. wave detail: w 6 ft at 5 seconds and se 2 ft at 10 seconds.
light freezing spray. 
.tue night...w winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft. wave detail: w 6 ft at 5 seconds and se 2 ft at
9 seconds. light freezing spray. 
.wed...sw winds 15 to 20 kt. seas 2 to 4 ft. wave detail: w 4 ft
at 5 seconds and se 1 foot at 10 seconds. light freezing spray. 
.wed night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. a chance of rain after midnight. 
.thu...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. a chance of rain. 
.thu night...w winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft. a chance of light freezing spray. a chance of rain. 
.fri and fri night...w winds 20 to 25 kt, diminishing to 15 to
20 kt. gusts up to 30 kt. seas 4 to 6 ft. a chance of light
freezing spray.  

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.

$$