fzus51 kbox 250905
cwfbox
expires:202601252200;;494372

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am est sun jan 25 2026

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


anz230-252200-
boston harbor-
405 am est sun jan 25 2026

...gale warning in effect from this evening through late
tonight...

.today...n winds 5 to 10 kt, becoming ne 10 to 15 kt with gusts
up to 20 kt this afternoon. waves 1 foot or less, then around
2 ft this afternoon. a chance of snow this morning, then snow
this afternoon. 
.tonight...e winds 25 to 30 kt with gusts up to 35 kt. waves 2 to
3 ft. at the outer harbor entrance, waves 3 to 4 ft, building to
4 to 6 ft after midnight. snow.
.mon...ne winds 20 to 25 kt, becoming n 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. snow.
.mon night...nw winds 20 to 25 kt with gusts up to 30 kt. waves
around 2 ft, except 4 to 6 ft at the outer harbor entrance. snow
likely, mainly in the evening. 
.tue and tue night...w winds 20 to 25 kt. waves around 2 ft,
except 3 to 5 ft at the outer harbor entrance. 
.wed through thu night...nw 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 250905
cwfbox
expires:202601252200;;494361

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am est sun jan 25 2026

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


anz250-252200-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
405 am est sun jan 25 2026

...gale warning in effect from this evening through monday
morning...

.today...n winds 5 to 10 kt, becoming e 15 to 20 kt this
afternoon. seas 2 to 3 ft. wave detail: n 3 ft at 4 seconds and
se 1 foot at 11 seconds. a chance of snow this morning, then snow
this afternoon. 
.tonight...e winds 25 to 30 kt with gusts up to 35 kt. seas 4 to
6 ft, building to 8 to 11 ft after midnight. wave detail: e 6 ft
at 6 seconds and se 1 foot at 11 seconds, becoming e 11 ft at
8 seconds and se 8 ft at 9 seconds. snow. a chance of rain after
midnight. 
.mon...ne winds 25 to 30 kt, becoming n 20 to 25 kt in the
afternoon. seas 9 to 13 ft. wave detail: e 13 ft at 9 seconds.
snow. rain in the morning. 
.mon night...nw winds 20 to 25 kt, increasing to 25 to 30 kt
after midnight. seas 9 to 12 ft, subsiding to 8 to 10 ft after
midnight. wave detail: ne 11 ft at 10 seconds and nw 4 ft at
5 seconds, becoming e 9 ft at 10 seconds and ne 8 ft at
10 seconds. snow likely, mainly in the evening. 
.tue...nw winds 25 to 30 kt, becoming w 15 to 20 kt in the
afternoon. seas 7 to 10 ft, subsiding to 5 to 8 ft in the
afternoon. wave detail: n 7 ft at 7 seconds and e 6 ft at
10 seconds, becoming w 6 ft at 6 seconds and e 4 ft at
10 seconds. 
.tue night...w winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft. wave detail: w 4 ft at 5 seconds and e 3 ft at
10 seconds. a chance of light freezing spray. 
.wed...nw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. a chance of light freezing spray. 
.wed night and thu...nw winds 10 to 15 kt, increasing to 15 to
20 kt. seas 2 to 4 ft. 
.thu night...nw winds 20 to 25 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.

$$