fzus51 kbox 272304
cwfbox
expires:202603281200;;402194

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm edt fri mar 27 2026

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


anz230-281200-
boston harbor-
704 pm edt fri mar 27 2026

.tonight...n winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. waves around 2 ft. 
.sat...n winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. waves around 2 ft. 
.sat night...w winds 5 to 10 kt. waves around 2 ft. 
.sun...sw winds 5 to 10 kt, increasing to 15 to 20 kt in the
afternoon. waves 1 foot or less, then around 2 ft in the
afternoon. 
.sun night through mon night...sw winds 15 to 20 kt. waves around
2 ft. 
.tue through wed night...nw winds 20 to 25 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 272304
cwfbox
expires:202603281200;;402185

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm edt fri mar 27 2026

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


anz231-281200-
cape cod bay-
704 pm edt fri mar 27 2026

.tonight...ne winds 5 to 10 kt, becoming n 10 to 15 kt after
midnight. seas 2 to 3 ft. wave detail: n 2 ft at 5 seconds and s
2 ft at 9 seconds. 
.sat...n winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: n 3 ft at 5 seconds and s 1 foot at 8 seconds.
.sat night...s winds 5 to 10 kt, becoming w after midnight. seas
around 2 ft. wave detail: n 2 ft at 5 seconds and se 1 foot at
8 seconds. 
.sun...w winds 5 to 10 kt, becoming sw 15 to 20 kt with gusts up
to 25 kt in the afternoon. seas around 2 ft. wave detail: sw 2 ft
at 3 seconds and ne 2 ft at 5 seconds. 
.sun night through mon night...sw winds 15 to 20 kt with gusts up
to 25 kt. seas around 2 ft. wave detail: sw 2 ft at 3 seconds and
ne 1 foot at 4 seconds. 
.tue...s winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: s 3 ft at 4 seconds and se 1 foot at
8 seconds. 
.tue night through wed night...w winds 20 to 25 kt with gusts up
to 30 kt. seas 2 to 4 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 272304
cwfbox
expires:202603281200;;402183

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm edt fri mar 27 2026

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


anz250-281200-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
704 pm edt fri mar 27 2026

...small craft advisory in effect until 8 pm edt this evening...

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

$$

fzus51 kgyx 272103
cwfgyx
expires:202603281000;;398305

coastal waters forecast
national weather service gray me
503 pm edt fri mar 27 2026

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


anz154-281000-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
503 pm edt fri mar 27 2026

...small craft advisory in effect until 8 pm edt this evening...

.tonight...n winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: se 4 ft at 9 seconds and n 3 ft at 4 seconds. 
.sat...n winds 10 to 15 kt with gusts up to 20 kt, becoming ne 5 to
10 kt in the afternoon. seas 2 to 4 ft. wave detail: ne 3 ft at
5 seconds and se 2 ft at 8 seconds. 
.sat night...sw winds 5 to 10 kt, becoming nw 10 to 15 kt after
midnight. seas 2 to 3 ft. wave detail: ne 2 ft at 5 seconds. 
.sun...sw winds 10 to 15 kt with gusts up to 20 kt, increasing to
15 to 20 kt with gusts up to 30 kt in the afternoon. seas 2 to 4 ft.
wave detail: s 3 ft at 4 seconds.
.sun night...sw winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
5 ft. wave detail: s 5 ft at 5 seconds and se 4 ft at 8 seconds. 
.mon...sw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 2 to 4 ft. wave detail: se 4 ft at 8 seconds and s
3 ft at 5 seconds. 
.mon night...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. 
.tue...se winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. seas 2 to 3 ft. a chance of rain. 
.tue night...s winds 15 to 20 kt, becoming sw 20 to 25 kt after
midnight. gusts up to 35 kt. seas 2 to 4 ft, building to 4 to 6 ft
after midnight. a chance of rain. 
.wed...sw winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. gusts up to 35 kt. seas 5 to 7 ft. a chance of rain. 
.wed night...w winds 15 to 20 kt, becoming n after midnight. gusts
up to 30 kt. seas 5 to 7 ft. a chance of rain.  

$$