fzus51 kbox 182105
cwfbox
expires:202602191000;;862329

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


anz230-191000-
boston harbor-
405 pm est wed feb 18 2026

.tonight...n winds 5 to 10 kt. waves 1 foot or less. a chance of
snow this evening. 
.thu...n winds 5 to 10 kt, becoming e in the afternoon. waves
1 foot or less. 
.thu night...s winds around 5 kt. waves 1 foot or less. 
.fri...se winds 5 to 10 kt, becoming e 10 to 15 kt with gusts up
to 20 kt in the afternoon. waves 1 foot or less, then around 2 ft
in the afternoon. a chance of snow in the morning, then snow and
rain in the afternoon. 
.fri night...ne winds 10 to 15 kt with gusts up to 20 kt. waves
around 2 ft. rain and snow. 
.sat...ne winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. snow likely, mainly in the morning. 
.sat night...ne winds 10 to 15 kt. gusts up to 20 kt after
midnight. waves 1 foot or less. a chance of snow in the evening,
then a chance of snow showers after midnight. 
.sun...ne winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. 
.sun night through mon night...nw winds 25 to 30 kt with gusts up
to 35 kt. waves 2 to 3 ft, except 4 to 6 ft at the outer harbor
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;;862318

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


anz250-191000-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
405 pm est wed feb 18 2026

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

.tonight...n winds 10 to 15 kt. gusts up to 20 kt after midnight.
seas 4 to 5 ft. wave detail: e 5 ft at 12 seconds and ne 4 ft at
5 seconds. a chance of rain with a slight chance of snow this
evening. 
.thu...n winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. seas 3 to 4 ft. wave detail: ne 4 ft at 6 seconds and
e 3 ft at 11 seconds. 
.thu night...s winds around 5 kt, increasing to 5 to 10 kt after
midnight. seas 2 to 3 ft. wave detail: ne 2 ft at 6 seconds and e
2 ft at 10 seconds. 
.fri...se winds 5 to 10 kt, becoming e 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: se 2 ft
at 3 seconds and se 1 foot at 9 seconds. snow and rain 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: e 5 ft at 7 seconds and e 1 foot at
10 seconds. snow. rain in the evening, then a chance of rain
after midnight. 
.sat...ne winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 3 to 5 ft. wave detail: e 5 ft
at 7 seconds. snow likely with a chance of rain in the morning,
then a chance of snow in the afternoon. 
.sat night...ne winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 4 ft. a chance of snow in the evening. 
.sun...ne winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft. 
.sun night...ne winds 25 to 30 kt with gusts up to 35 kt. seas
6 to 9 ft. a chance of snow. 
.mon and mon night...n winds 25 to 30 kt with gusts up to 40 kt.
seas 10 to 14 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.

$$