fzus51 kbox 290506
cwfbox
expires:202603291800;;466615

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 am edt sun mar 29 2026

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


anz230-291800-
boston harbor-
105 am edt sun mar 29 2026

...small craft advisory in effect from noon edt today through
monday evening...

.rest of tonight...w winds 10 to 15 kt. waves around 2 ft. 
.sun...sw winds 10 to 15 kt. gusts up to 25 kt in the afternoon.
waves around 2 ft in the morning, then 1 foot or less. 
.sun night...sw winds 15 to 20 kt with gusts up to 25 kt. waves
around 2 ft. 
.mon...sw winds 15 to 20 kt with gusts up to 25 kt. waves around
2 ft. 
.mon night...sw winds 10 to 15 kt. gusts up to 20 kt in the
evening. waves around 2 ft. 
.tue...sw winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
waves 1 foot or less. a chance of rain. 
.tue night...s winds 15 to 20 kt, becoming sw 20 to 25 kt after
midnight. gusts up to 30 kt. waves around 2 ft. a chance of rain.
.wed...sw winds 20 to 25 kt with gusts up to 30 kt. waves around
2 ft. a chance of rain. 
.wed night and thu...nw winds 15 to 20 kt, becoming ne. waves
around 2 ft. rain likely. 
.thu night...ne winds 15 to 20 kt. waves 2 to 3 ft. a chance of
rain.  

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 290506
cwfbox
expires:202603291800;;466604

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 am edt sun mar 29 2026

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


anz250-291800-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
105 am edt sun mar 29 2026

...small craft advisory in effect from noon edt today through
monday evening...

.rest of tonight...nw winds 15 to 20 kt. seas 2 to 3 ft. wave
detail: nw 2 ft at 3 seconds and ne 2 ft at 5 seconds. 
.sun...w winds 10 to 15 kt with gusts up to 20 kt, becoming sw
15 to 20 kt with gusts up to 30 kt in the afternoon. seas 2 to
3 ft. wave detail: sw 3 ft at 4 seconds and ne 1 foot at
5 seconds. 
.sun night...sw winds 15 to 20 kt with gusts up to 30 kt. seas
3 to 4 ft. wave detail: s 4 ft at 5 seconds and e 1 foot at
8 seconds. 
.mon...sw winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
4 ft. wave detail: s 3 ft at 5 seconds and e 1 foot at 8 seconds.
.mon night...sw winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 25 kt. seas 2 to 4 ft. wave detail: s
3 ft at 5 seconds and e 1 foot at 8 seconds. 
.tue...s 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: s 3 ft
at 5 seconds and e 1 foot at 8 seconds. a chance of rain. 
.tue night...s winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 7 ft. a chance of rain. 
.wed...sw winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
7 ft. a chance of rain. 
.wed night and thu...nw winds 15 to 20 kt, becoming ne. gusts up
to 25 kt. seas 3 to 5 ft. rain likely. 
.thu night...ne winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft. a chance of rain.  

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.

$$