fzus51 kbox 220507
cwfbox
expires:202603221800;;092515

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
106 am edt sun mar 22 2026

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


anz230-221800-
boston harbor-
106 am edt sun mar 22 2026

.rest of tonight...e winds around 5 kt. waves 1 foot or less. 
.sun...se winds 5 to 10 kt with gusts up to 20 kt. waves around
2 ft. rain.
.sun night...n winds 5 to 10 kt, increasing to 15 to 20 kt with
gusts up to 25 kt after midnight. waves around 2 ft. rain.
.mon...n winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. waves around 2 ft. a chance of snow
showers. a chance of rain in the morning. 
.mon night...n winds 10 to 15 kt with gusts up to 20 kt. waves
around 2 ft. a chance of snow showers. 
.tue and tue night...sw winds 15 to 20 kt. waves around 2 ft. 
.wed and wed night...sw winds 15 to 20 kt with gusts up to 25 kt.
waves around 2 ft. 
.thu...s winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. a chance of rain. 
.thu night...sw winds 20 to 25 kt. waves around 2 ft. rain and
snow likely.  

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 220507
cwfbox
expires:202603221800;;092506

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
106 am edt sun mar 22 2026

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


anz231-221800-
cape cod bay-
106 am edt sun mar 22 2026

.rest of tonight...se winds around 5 kt. seas around 2 ft. wave
detail: se 2 ft at 8 seconds and n 1 foot at 4 seconds. 
.sun...s winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: s 2 ft at 3 seconds and se 2 ft at 8 seconds.
rain.
.sun night...sw winds 5 to 10 kt, becoming n 15 to 20 kt after
midnight. gusts up to 25 kt. seas 2 to 3 ft. wave detail: n 2 ft
at 4 seconds and s 2 ft at 7 seconds. rain.
.mon...n winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
4 ft. wave detail: n 4 ft at 5 seconds and e 4 ft at 9 seconds. a
chance of rain in the morning, then a chance of snow showers in
the afternoon. 
.mon night...n winds 10 to 15 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: ne 5 ft at 9 seconds and n 4 ft at
5 seconds. a chance of snow showers. 
.tue...n winds 10 to 15 kt with gusts up to 20 kt, becoming ne
around 5 kt in the afternoon. seas 3 to 5 ft. wave detail: ne
4 ft at 9 seconds and n 3 ft at 5 seconds. 
.tue night...sw winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. seas 2 to 3 ft. 
.wed and wed night...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 4 ft. 
.thu...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. a chance of rain. 
.thu night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
3 to 4 ft. rain and snow likely.  

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 220507
cwfbox
expires:202603221800;;092504

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
106 am edt sun mar 22 2026

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


anz250-221800-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
106 am edt sun mar 22 2026

.rest of tonight...e winds around 5 kt. seas 2 to 3 ft. wave
detail: se 3 ft at 8 seconds and n 1 foot at 4 seconds. 
.sun...se 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: se
4 ft at 5 seconds and se 3 ft at 8 seconds. a chance of rain in
the morning, then rain in the afternoon. 
.sun night...nw winds 10 to 15 kt with gusts up to 20 kt,
becoming n 20 to 25 kt with gusts up to 30 kt after midnight.
seas 3 to 5 ft. wave detail: n 4 ft at 4 seconds and s 4 ft at
5 seconds. rain.
.mon...n winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
7 ft. wave detail: e 7 ft at 8 seconds and ne 6 ft at 7 seconds.
a chance of snow showers. a chance of rain in the morning. 
.mon night...n winds 15 to 20 kt with gusts up to 25 kt. seas
6 to 7 ft. wave detail: ne 7 ft at 9 seconds and ne 2 ft at
5 seconds. a chance of snow showers in the evening. 
.tue...n winds 10 to 15 kt with gusts up to 20 kt, becoming w
5 to 10 kt in the afternoon. seas 5 to 7 ft. wave detail: ne 7 ft
at 9 seconds. 
.tue night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 5 ft. 
.wed and wed night...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 3 to 5 ft. 
.thu...s winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. a chance of rain. 
.thu night...sw winds 20 to 25 kt with gusts up to 35 kt. seas
4 to 6 ft. rain and snow likely.  

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 kgyx 220618
cwfgyx
expires:202603222030;;095089

coastal waters forecast
national weather service gray me
218 am edt sun mar 22 2026

coastal waters from stonington me to merrimack river ma out to 25 nm


anz154-222030-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
218 am edt sun mar 22 2026

...small craft advisory in effect from 8 am edt this morning through
monday afternoon...

.today...se winds 10 to 15 kt with gusts up to 20 kt, increasing to
15 to 20 kt with gusts up to 30 kt late this morning and afternoon.
seas 3 to 5 ft. wave detail: se 4 ft at 5 seconds and se 3 ft at
8 seconds. a chance of snow early this morning, then snow late this
morning and early afternoon. rain late this morning and afternoon.
vsby 1 to 3 nm. 
.tonight...ne winds 10 to 15 kt with gusts up to 20 kt, increasing
to 15 to 20 kt with gusts up to 30 kt after midnight. seas 4 to
5 ft. wave detail: ne 4 ft at 4 seconds and se 4 ft at 7 seconds. a
chance of rain in the evening, then rain likely with a chance of
snow after midnight. vsby 1 to 3 nm. 
.mon...n winds 15 to 20 kt with gusts up to 30 kt. seas 4 to 6 ft.
wave detail: e 5 ft at 7 seconds. a chance of snow. vsby 1 to 3 nm. 
.mon night...n winds 10 to 15 kt with gusts up to 25 kt. seas 4 to
6 ft. wave detail: e 6 ft at 8 seconds. a chance of snow in the
evening with vsby 1 to 3 nm. 
.tue...n winds 10 to 15 kt, becoming sw 5 to 10 kt in the afternoon.
seas 5 to 6 ft. wave detail: e 6 ft at 9 seconds. 
.tue night...sw winds 15 to 20 kt with gusts up to 30 kt. seas 4 to
6 ft. wave detail: s 5 ft at 5 seconds and e 5 ft at 8 seconds. 
.wed...sw winds 15 to 20 kt with gusts up to 30 kt. seas 4 to 6 ft. 
.wed night...w winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. seas 3 to 5 ft. 
.thu...s winds 10 to 15 kt with gusts up to 25 kt. seas 2 to 4 ft. a
chance of rain and snow. vsby 1 nm or less. 
.thu night...sw winds 25 to 30 kt with gusts up to 40 kt. seas 4 to
6 ft, building to 5 to 8 ft after midnight. rain and snow likely.  

$$