fzus51 kbox 051805
cwfbox
expires:202603060700;;678958

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 pm est thu mar 5 2026

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


anz230-060700-
boston harbor-
104 pm est thu mar 5 2026

.this afternoon...ne winds 15 to 20 kt with gusts up to 25 kt.
waves 2 to 3 ft. a chance of rain. 
.tonight...ne winds 15 to 20 kt with gusts up to 25 kt. waves
2 to 3 ft. snow. rain and sleet in the evening, then a chance of
rain after midnight. 
.fri...ne winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. waves 2 to 3 ft. snow likely with a
chance of rain in the morning. 
.fri night...ne winds 5 to 10 kt. waves 2 to 3 ft in the evening,
then 1 foot or less. at the outer harbor entrance, waves 2 to
4 ft. patchy fog. 
.sat...s winds 5 to 10 kt, increasing to 15 to 20 kt in the
afternoon. waves around 2 ft. patchy fog in the morning. 
.sat night...sw winds 15 to 20 kt with gusts up to 25 kt. waves
around 2 ft. a chance of rain. 
.sun...w winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. a chance of rain. 
.sun night through mon night...sw winds 10 to 15 kt with gusts up
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 051805
cwfbox
expires:202603060700;;678947

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 pm est thu mar 5 2026

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


anz250-060700-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
104 pm est thu mar 5 2026

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

.this afternoon...ne winds 20 to 25 kt. seas 4 to 6 ft. wave
detail: ne 6 ft at 6 seconds. a chance of rain. 
.tonight...e winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
7 ft. wave detail: e 7 ft at 7 seconds. rain. a chance of snow
and sleet in the evening, then snow after midnight. 
.fri...ne winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. gusts up to 30 kt. seas 6 to 9 ft. wave detail: e 8 ft
at 8 seconds. rain and snow in the morning. 
.fri night...e winds 15 to 20 kt, diminishing to 5 to 10 kt after
midnight. seas 5 to 8 ft. wave detail: e 8 ft at 9 seconds.
patchy fog. 
.sat...s winds 10 to 15 kt, increasing to 15 to 20 kt with gusts
up to 25 kt in the afternoon. seas 5 to 6 ft. wave detail: e 6 ft
at 9 seconds and s 2 ft at 3 seconds. patchy fog in the morning. 
.sat night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 7 ft. wave detail: e 6 ft at 10 seconds and s 5 ft at
5 seconds. a chance of rain. 
.sun...w winds 15 to 20 kt. seas 4 to 6 ft. a chance of rain. 
.sun night through mon night...sw winds 10 to 15 kt with gusts up
to 20 kt. seas 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.

$$