fzus51 kbox 182105
cwfbox
expires:202602191000;;862327

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm est wed feb 18 2026

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


anz235-191000-
rhode island sound-
405 pm est wed feb 18 2026

.tonight...ne winds 10 to 15 kt. seas 2 to 3 ft. wave detail: ne
2 ft at 3 seconds and s 2 ft at 9 seconds. rain, snow and
freezing rain likely this evening, then a slight chance of rain
and snow after midnight. patchy fog this evening with vsby 1 to
3 nm. 
.thu...ne winds 5 to 10 kt. seas 2 to 4 ft. wave detail: s 3 ft
at 8 seconds and ne 2 ft at 3 seconds. 
.thu night...e winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s
3 ft at 8 seconds and ne 1 foot at 5 seconds. 
.fri...e winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 2 to 3 ft. wave detail: e 3 ft
at 5 seconds and s 3 ft at 8 seconds. rain with snow likely in
the afternoon. 
.fri night...ne winds 15 to 20 kt, becoming n 10 to 15 kt after
midnight. gusts up to 25 kt. seas 3 to 4 ft. wave detail: se 4 ft
at 6 seconds and e 1 foot at 10 seconds. rain with a chance of
snow. 
.sat...ne winds 10 to 15 kt. seas 2 to 4 ft. wave detail: se 4 ft
at 7 seconds and ne 2 ft at 4 seconds. a chance of rain and snow.
.sat night...ne winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. a chance of snow in the evening. 
.sun...ne winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
3 ft. a chance of snow showers. 
.sun night...ne winds 25 to 30 kt with gusts up to 35 kt. seas
4 to 6 ft. a chance of snow. 
.mon...ne winds 25 to 30 kt with gusts up to 40 kt. seas 6 to
9 ft. a chance of snow. 
.mon night...nw winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 7 ft. 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.

$$

fzus51 kbox 182105
cwfbox
expires:202602191000;;862330

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm est wed feb 18 2026

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


anz236-191000-
narragansett bay-
405 pm est wed feb 18 2026

.tonight...ne winds 5 to 10 kt. waves around 2 ft. rain and snow
likely this evening, then a slight chance of snow after midnight.
patchy fog this evening with vsby 1 to 3 nm. 
.thu...ne winds 5 to 10 kt, becoming e in the afternoon. waves
around 2 ft. 
.thu night...se winds around 5 kt. waves around 2 ft. 
.fri...e winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. waves around 2 ft. a chance of snow
in the morning, then snow, rain and freezing rain in the
afternoon. 
.fri night...ne winds 10 to 15 kt. gusts up to 20 kt in the
evening. waves 2 to 3 ft. rain with a chance of snow. 
.sat...ne winds around 10 kt. waves 2 to 3 ft. a chance of snow
and rain. 
.sat night...ne winds 5 to 10 kt. waves around 2 ft. a chance of
snow in the evening. 
.sun...ne winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. a chance of snow showers. 
.sun night through mon night...nw winds 20 to 25 kt with gusts up
to 35 kt. waves 2 to 3 ft, except 4 to 6 ft at the bay entrance.
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.

$$

fzus51 kbox 182105
cwfbox
expires:202602191000;;862328

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm est wed feb 18 2026

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


anz237-191000-
block island sound-
405 pm est wed feb 18 2026

.tonight...ne winds 5 to 10 kt. seas 2 to 4 ft. wave detail: ne
2 ft at 4 seconds and s 2 ft at 8 seconds. rain likely with a
chance of snow this evening, then a slight chance of rain and
snow after midnight. patchy fog this evening with vsby 1 to 3 nm.
.thu...ne winds 5 to 10 kt. seas 2 to 4 ft. wave detail: s 3 ft
at 8 seconds and ne 2 ft at 4 seconds. 
.thu night...e winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s
3 ft at 8 seconds and e 1 foot at 4 seconds. 
.fri...e winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: e 3 ft at 4 seconds and s 3 ft at 8 seconds. a
chance of snow in the morning, then rain with snow likely in the
afternoon. 
.fri night...ne winds 10 to 15 kt with gusts up to 25 kt. seas
2 to 4 ft. wave detail: se 4 ft at 6 seconds. rain with a chance
of snow. 
.sat...ne winds around 10 kt. seas 2 to 4 ft. wave detail: e 4 ft
at 6 seconds. a chance of rain and snow.
.sat night...ne winds around 10 kt with gusts up to 20 kt. seas
2 to 3 ft. a chance of snow in the evening. 
.sun...ne winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
3 ft. a chance of snow showers. 
.sun night...ne winds 25 to 30 kt with gusts up to 35 kt. seas
4 to 6 ft. a chance of snow. 
.mon...n winds 25 to 30 kt with gusts up to 40 kt. seas 6 to
9 ft. a chance of snow. 
.mon night...nw winds 15 to 20 kt with gusts up to 30 kt. seas
5 to 8 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 182105
cwfbox
expires:202602191000;;862322

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm est wed feb 18 2026

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


anz255-191000-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
405 pm est wed feb 18 2026

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

.tonight...ne winds 10 to 15 kt. seas 3 to 5 ft. wave detail: e
4 ft at 12 seconds and s 3 ft at 8 seconds. rain likely, a chance
of snow and freezing rain likely this evening, then a slight
chance of rain and snow after midnight. patchy fog this evening
with vsby 1 nm or less. 
.thu...ne winds 5 to 10 kt. seas 3 to 5 ft. wave detail: s 4 ft
at 8 seconds and e 3 ft at 12 seconds. 
.thu night...e winds 5 to 10 kt. seas 2 to 4 ft. wave detail: s
3 ft at 8 seconds and ne 2 ft at 6 seconds. 
.fri...e winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 2 to 4 ft. wave detail: e 4 ft
at 4 seconds and s 3 ft at 8 seconds. a chance of rain in the
morning, then rain with snow likely in the afternoon. 
.fri night...ne winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: se 4 ft at 6 seconds and e 1 foot at
10 seconds. rain.
.sat...ne winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft. wave detail: ne 4 ft at 6 seconds and s 4 ft at 7 seconds.
a chance of rain. a chance of snow in the morning. 
.sat night...ne winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. 
.sun...ne winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. 
.sun night...ne winds 30 to 40 kt with gusts up to 45 kt. seas
6 to 9 ft. a chance of snow and rain. 
.mon...ne winds 30 to 40 kt with gusts up to 45 kt. seas 10 to
14 ft, except 13 to 18 ft s and e of nantucket. a chance of snow.
.mon night...n winds 30 to 40 kt. seas 9 to 13 ft. 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.

$$