fzus51 kbox 140305
cwfbox
expires:202512141600;;543453

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm est sat dec 13 2025

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


anz230-141600-
boston harbor-
1004 pm est sat dec 13 2025

.overnight...w winds 5 to 10 kt. waves 1 foot or less. a chance
of snow with a slight chance of rain with vsby 1 to 3 nm. 
.sun...nw winds 5 to 10 kt, increasing to 15 to 20 kt in the
afternoon. waves around 2 ft. a chance of snow in the morning
with vsby 1 to 3 nm. 
.sun night...nw winds 20 to 25 kt with gusts up to 30 kt. waves
around 2 ft. 
.mon...nw winds 20 to 25 kt, becoming w 15 to 20 kt in the
afternoon. waves around 2 ft. 
.mon night through tue night...sw winds 15 to 20 kt with gusts up
to 25 kt. waves around 2 ft. 
.wed through thu...sw winds 15 to 20 kt with gusts up to 25 kt.
waves around 2 ft. 
.thu night...s winds 25 to 30 kt. waves around 2 ft. rain 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 140305
cwfbox
expires:202512141600;;543444

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm est sat dec 13 2025

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


anz231-141600-
cape cod bay-
1004 pm est sat dec 13 2025

...small craft advisory in effect until 1 am est sunday...
...gale watch in effect from sunday evening through monday
afternoon...

.overnight...w winds 5 to 10 kt. seas around 2 ft, then 1 foot or
less. wave detail: w 1 foot at 3 seconds and se 1 foot at
9 seconds. a slight chance of rain, then snow with a chance of
rain with vsby 1 nm or less. 
.sun...nw winds 10 to 15 kt, increasing to 15 to 20 kt with gusts
up to 25 kt in the afternoon. seas 2 to 3 ft. wave detail: nw
3 ft at 4 seconds and se 1 foot at 9 seconds. snow, mainly in the
morning. vsby 1 nm or less, increasing to 1 to 3 nm in the
afternoon. 
.sun night...nw winds 25 to 30 kt. seas 4 to 6 ft. wave detail:
nw 6 ft at 5 seconds and ne 3 ft at 8 seconds. a chance of snow
in the evening. 
.mon...nw winds 25 to 30 kt, diminishing to 15 to 20 kt in the
afternoon. seas 4 to 6 ft. wave detail: n 6 ft at 7 seconds. 
.mon night...w winds around 15 kt with gusts up to 20 kt. seas
2 to 4 ft. wave detail: n 4 ft at 7 seconds. 
.tue and tue night...sw winds 15 to 20 kt. seas 2 to 3 ft. wave
detail: nw 2 ft at 5 seconds and e 1 foot at 9 seconds. 
.wed through thu...sw winds 15 to 20 kt with gusts up to 30 kt.
seas 2 to 4 ft. 
.thu night...s winds 25 to 30 kt with gusts up to 35 kt. seas
3 to 5 ft. rain 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 140305
cwfbox
expires:202512141600;;543442

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm est sat dec 13 2025

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


anz250-141600-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1004 pm est sat dec 13 2025

...small craft advisory in effect until 1 am est sunday...
...gale watch in effect from sunday evening through monday
afternoon...

.overnight...w winds 10 to 15 kt. gusts up to 20 kt. seas 2 to
3 ft. wave detail: w 3 ft at 4 seconds and se 1 foot at
10 seconds. a slight chance of rain, then a chance of rain and
snow with vsby 1 to 3 nm. 
.sun...nw winds 10 to 15 kt, increasing to 15 to 20 kt with gusts
up to 25 kt in the afternoon. seas 2 to 4 ft. wave detail: nw
4 ft at 4 seconds and se 1 foot at 9 seconds. snow, mainly in the
morning. vsby 1 nm or less. 
.sun night...nw winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft, building to 5 to 8 ft after midnight. wave detail: n
6 ft at 6 seconds and se 2 ft at 9 seconds, becoming nw 7 ft at
6 seconds and e 4 ft at 9 seconds. 
.mon...nw winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
8 ft. wave detail: n 7 ft at 7 seconds. 
.mon night...w winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: w 5 ft at 5 seconds and se 2 ft at
10 seconds. 
.tue and tue night...sw winds 20 to 25 kt with gusts up to 30 kt.
seas 2 to 4 ft. wave detail: sw 4 ft at 4 seconds and se 1 foot
at 10 seconds. 
.wed...sw winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. 
.wed night and thu...w winds 15 to 20 kt, becoming sw. gusts up
to 25 kt. seas 2 to 4 ft. 
.thu night...s winds 25 to 30 kt with gusts up to 35 kt. seas
5 to 7 ft. rain 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 132253
cwfgyx
expires:202512141300;;534317

coastal waters forecast
national weather service gray me
553 pm est sat dec 13 2025

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


anz154-141300-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
553 pm est sat dec 13 2025

...small craft advisory in effect until midnight est tonight...

.tonight...sw winds 15 to 20 kt, becoming w 10 to 15 kt late this
evening and early morning, then diminishing to 5 to 10 kt towards
daybreak. seas 2 to 4 ft. wave detail: sw 4 ft at 5 seconds. a
slight chance of rain or snow late this evening. a chance of rain or
snow after midnight, then snow or rain likely towards daybreak. vsby
1 to 3 nm after midnight. 
.sun...nw winds 10 to 15 kt with gusts up to 20 kt, becoming n 15 to
20 kt with gusts up to 30 kt in the afternoon. seas 2 to 4 ft. wave
detail: n 3 ft at 3 seconds. snow likely, mainly in the morning.
vsby 1 to 3 nm. 
.sun night...nw winds 20 to 25 kt with gusts up to 35 kt. seas 3 to
5 ft. wave detail: n 4 ft at 4 seconds. light freezing spray after
midnight. 
.mon...nw winds 20 to 25 kt, becoming w 15 to 20 kt in the
afternoon. gusts up to 35 kt. seas 3 to 5 ft. wave detail: n 4 ft at
5 seconds and se 2 ft at 11 seconds. light freezing spray in the
morning. 
.mon night...w winds 15 to 20 kt with gusts up to 30 kt. seas 2 to
4 ft. wave detail: w 3 ft at 4 seconds and ne 2 ft at 5 seconds. 
.tue...w winds 10 to 15 kt with gusts up to 25 kt. seas 2 to 3 ft.
wave detail: w 3 ft at 4 seconds. 
.tue night...sw winds 15 to 20 kt with gusts up to 30 kt. seas
around 2 ft, building to 3 to 5 ft after midnight. 
.wed...sw winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. gusts up to 35 kt. seas 4 to 6 ft. 
.wed night...w winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. gusts up to 30 kt. seas 3 to 5 ft. 
.thu...w winds 5 to 10 kt, becoming s 15 to 20 kt in the afternoon.
seas 2 to 4 ft. 
.thu night...s winds 20 to 25 kt with gusts up to 35 kt. seas 5 to
7 ft. a chance of rain in the evening, then rain likely after
midnight.  

$$