fzus51 kbox 200305
cwfbox
expires:202602201600;;934594

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 pm est thu feb 19 2026

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


anz230-201600-
boston harbor-
1005 pm est thu feb 19 2026

.overnight...s winds around 5 kt. waves 1 foot or less. 
.fri...se winds around 5 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. snow with rain likely in the afternoon. 
.fri night...ne winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 3 ft. rain and snow. a chance of sleet in the evening. 
.sat...n winds 15 to 20 kt, becoming ne 5 to 10 kt in the
afternoon. waves around 2 ft. light snow likely, mainly in the
morning. 
.sat night...n winds 5 to 10 kt. waves 1 foot or less. a chance
of snow in the evening. 
.sun...ne winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
waves 2 to 3 ft. 
.sun night...ne winds 20 to 25 kt, increasing to 25 to 35 kt
after midnight. waves 2 to 3 ft. at the outer harbor entrance,
waves 2 to 3 ft, building to 4 to 6 ft after midnight. a chance
of snow and rain. 
.mon and mon night...n winds 25 to 35 kt with gusts up to 40 kt,
becoming nw 20 to 25 kt with gusts up to 30 kt. waves 2 to 3 ft,
except 5 to 7 ft at the outer harbor entrance. a chance of snow. 
.tue and tue night...w winds 10 to 15 kt. gusts up to 20 kt.
waves around 2 ft, then 1 foot or less. at the outer harbor
entrance, waves 4 to 6 ft, subsiding to 2 to 4 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 200305
cwfbox
expires:202602201600;;934583

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 pm est thu feb 19 2026

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


anz250-201600-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1005 pm est thu feb 19 2026

.overnight...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: ne
2 ft at 5 seconds and se 1 foot at 9 seconds. 
.fri...se winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: e 2 ft
at 3 seconds and se 1 foot at 9 seconds. snow with a chance of
rain in the afternoon.
.fri night...ne winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft. wave detail: e 5 ft at 7 seconds and e 1 foot at
10 seconds. snow. rain in the evening. 
.sat...ne winds 15 to 20 kt, becoming n 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 4 to 6 ft. wave detail: ne
6 ft at 6 seconds and s 1 foot at 7 seconds. light snow likely,
mainly in the morning. 
.sat night...ne winds 10 to 15 kt. seas 4 to 5 ft. wave detail:
ne 5 ft at 7 seconds and se 1 foot at 7 seconds. a chance of snow
in the evening. 
.sun...ne winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. seas around 4 ft. wave detail: ne 4 ft at 8 seconds
and se 1 foot at 8 seconds. 
.sun night...ne winds 20 to 25 kt, increasing to 25 to 35 kt
after midnight. seas 4 to 6 ft, building to 6 to 9 ft after
midnight. a chance of snow. 
.mon...ne winds 30 to 40 kt with gusts up to 50 kt. seas 12 to
16 ft. a chance of snow. 
.mon night...n winds 25 to 35 kt with gusts up to 40 kt. seas
13 to 18 ft. a chance of snow. 
.tue...nw winds 15 to 20 kt. seas 9 to 12 ft. 
.tue night...w winds 10 to 15 kt with gusts up to 20 kt. seas
4 to 6 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.

$$