fzus51 kbox 142006
cwfbox
expires:202603150900;;675415

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
406 pm edt sat mar 14 2026

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


anz231-150900-
cape cod bay-
406 pm edt sat mar 14 2026

...gale warning in effect until 11 pm edt this evening...
...storm watch in effect from monday afternoon through tuesday
morning...

.tonight...w winds 20 to 25 kt, becoming nw 15 to 20 kt after
midnight. gusts up to 30 kt. seas 2 to 4 ft. wave detail: w 4 ft
at 5 seconds and sw 3 ft at 8 seconds. 
.sun...n winds 10 to 15 kt, becoming e 5 to 10 kt in the
afternoon. seas 2 to 3 ft. wave detail: n 2 ft at 5 seconds and s
1 foot at 8 seconds. 
.sun night...se winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. gusts up to 25 kt. seas 2 to 3 ft. wave detail:
se 3 ft at 4 seconds and n 1 foot at 4 seconds. a chance of
showers after midnight. 
.mon...s winds 25 to 30 kt with gusts up to 35 kt. seas 2 to
4 ft, building to 4 to 6 ft in the afternoon. wave detail: se
4 ft at 4 seconds and s 4 ft at 7 seconds, becoming se 6 ft at
8 seconds and s 5 ft at 7 seconds. showers.
.mon night...s winds 25 to 35 kt, becoming 30 to 35 kt after
midnight. gusts up to 50 kt. seas 5 to 7 ft. wave detail: se 6 ft
at 10 seconds and s 5 ft at 5 seconds. showers.
.tue...sw winds 25 to 30 kt with gusts up to 35 kt, becoming w
20 to 25 kt in the afternoon. seas 4 to 6 ft. wave detail: se
6 ft at 10 seconds and sw 5 ft at 5 seconds. a chance of showers
in the morning. 
.tue night...w winds 20 to 25 kt. seas 3 to 5 ft. 
.wed...w winds 15 to 20 kt. seas 2 to 4 ft. 
.wed night through thu night...s winds 5 to 10 kt. seas 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 142006
cwfbox
expires:202603150900;;675419

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
406 pm edt sat mar 14 2026

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


anz232-150900-
nantucket sound-
406 pm edt sat mar 14 2026

...gale warning in effect until 11 pm edt this evening...
...storm watch in effect from monday afternoon through tuesday
morning...

.tonight...w winds 20 to 25 kt, becoming nw 15 to 20 kt after
midnight. gusts up to 30 kt. seas 4 to 6 ft, subsiding to 2 to
4 ft after midnight. wave detail: w 4 ft at 4 seconds and sw 3 ft
at 8 seconds, becoming w 3 ft at 4 seconds and sw 2 ft at
8 seconds. 
.sun...n winds 5 to 10 kt, becoming se in the afternoon. seas
2 to 3 ft. wave detail: n 2 ft at 3 seconds and sw 1 foot at
8 seconds. 
.sun night...se winds 10 to 15 kt with gusts up to 20 kt,
increasing to 20 to 25 kt with gusts up to 30 kt after midnight.
seas 2 to 4 ft. wave detail: se 4 ft at 4 seconds and nw 1 foot
at 5 seconds. a chance of showers after midnight. 
.mon...s winds 25 to 30 kt with gusts up to 35 kt. seas 5 to
7 ft. wave detail: s 7 ft at 9 seconds and se 5 ft at 6 seconds.
showers.
.mon night...s winds 30 to 40 kt with gusts up to 50 kt. seas
7 to 10 ft. wave detail: sw 5 ft at 6 seconds and s 5 ft at
10 seconds. showers.
.tue...sw winds 25 to 30 kt. gusts up to 40 kt in the morning.
seas 6 to 9 ft. wave detail: s 5 ft at 5 seconds and sw 5 ft at
9 seconds. a chance of showers in the morning. 
.tue night...w winds 25 to 30 kt, diminishing to 20 to 25 kt
after midnight. seas 5 to 7 ft. 
.wed...w winds 15 to 20 kt. seas 2 to 4 ft. 
.wed night through thu night...se winds 5 to 10 kt. seas 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 142006
cwfbox
expires:202603150900;;675420

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
406 pm edt sat mar 14 2026

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


anz233-150900-
vineyard sound-
406 pm edt sat mar 14 2026

...gale warning in effect until 11 pm edt this evening...
...storm watch in effect from monday afternoon through tuesday
morning...

.tonight...w winds 20 to 25 kt with gusts up to 30 kt, becoming
nw 15 to 20 kt after midnight. seas 4 to 6 ft. wave detail: sw
6 ft at 8 seconds and w 3 ft at 5 seconds. 
.sun...n winds 5 to 10 kt, becoming se in the afternoon. seas
2 to 3 ft. wave detail: sw 3 ft at 7 seconds and n 1 foot at
4 seconds. 
.sun night...se winds 10 to 15 kt with gusts up to 20 kt,
increasing to 20 to 25 kt with gusts up to 30 kt after midnight.
seas 2 to 4 ft. wave detail: s 3 ft at 5 seconds and nw 1 foot at
3 seconds. showers likely after midnight. 
.mon...s winds 25 to 30 kt with gusts up to 40 kt. seas 5 to
7 ft, building to 7 to 10 ft in the afternoon. wave detail: s
5 ft at 8 seconds and se 4 ft at 4 seconds, becoming se 10 ft at
9 seconds and s 6 ft at 9 seconds. showers.
.mon night...s winds 30 to 40 kt with gusts up to 50 kt. seas
8 to 11 ft, building to 9 to 13 ft after midnight. wave detail: s
9 ft at 10 seconds and s 3 ft at 5 seconds, becoming s 11 ft at
11 seconds and sw 4 ft at 6 seconds. showers.
.tue...sw winds 25 to 35 kt. seas 8 to 11 ft. wave detail: s
11 ft at 11 seconds and sw 8 ft at 6 seconds. a chance of showers
in the morning. 
.tue night...w winds 25 to 30 kt, diminishing to 20 to 25 kt
after midnight. seas 6 to 9 ft, subsiding to 4 to 6 ft after
midnight. 
.wed...w winds 15 to 20 kt. seas 2 to 4 ft. 
.wed night through thu night...se winds 5 to 10 kt. seas 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 142006
cwfbox
expires:202603150900;;675421

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
406 pm edt sat mar 14 2026

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


anz234-150900-
buzzards bay-
406 pm edt sat mar 14 2026

...gale warning in effect until 11 pm edt this evening...
...storm watch in effect from monday afternoon through tuesday
morning...

.tonight...w winds 20 to 25 kt with gusts up to 30 kt, becoming
nw 15 to 20 kt after midnight. seas 3 to 5 ft. wave detail: sw
5 ft at 8 seconds and w 3 ft at 5 seconds. 
.sun...n winds 5 to 10 kt, becoming se in the afternoon. seas
around 2 ft. wave detail: sw 2 ft at 7 seconds and n 1 foot at
4 seconds. 
.sun night...se winds 10 to 15 kt with gusts up to 20 kt,
increasing to 20 to 25 kt with gusts up to 30 kt after midnight.
seas 2 to 3 ft. wave detail: se 3 ft at 3 seconds and nw 1 foot
at 4 seconds. showers likely after midnight. 
.mon...s winds 25 to 30 kt with gusts up to 40 kt. seas 3 to
5 ft, building to 5 to 7 ft in the afternoon. wave detail: se
4 ft at 4 seconds and s 4 ft at 8 seconds, becoming se 7 ft at
9 seconds and s 4 ft at 9 seconds. showers.
.mon night...s winds 30 to 40 kt with gusts up to 50 kt. seas
7 to 10 ft. wave detail: s 8 ft at 11 seconds and sw 6 ft at
7 seconds. showers.
.tue...sw winds 25 to 35 kt. seas 6 to 9 ft, subsiding to 5 to
7 ft in the afternoon. wave detail: s 8 ft at 11 seconds and sw
6 ft at 6 seconds, becoming sw 6 ft at 6 seconds and s 6 ft at
11 seconds. a chance of showers in the morning. 
.tue night...w winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. gusts up to 30 kt. seas 4 to 6 ft. 
.wed...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. 
.wed night through thu night...s winds 5 to 10 kt. seas 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 142006
cwfbox
expires:202603150900;;675422

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
406 pm edt sat mar 14 2026

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


anz235-150900-
rhode island sound-
406 pm edt sat mar 14 2026

...gale warning in effect until 11 pm edt this evening...
...storm watch in effect from monday afternoon through tuesday
morning...

.tonight...w winds 20 to 25 kt, becoming nw 15 to 20 kt after
midnight. gusts up to 30 kt. seas 5 to 7 ft, subsiding to 3 to
5 ft after midnight. wave detail: sw 7 ft at 8 seconds and w 4 ft
at 5 seconds, becoming sw 5 ft at 8 seconds and nw 3 ft at
4 seconds. 
.sun...n winds 5 to 10 kt, becoming se 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: sw 3 ft at 7 seconds and
e 2 ft at 3 seconds. 
.sun night...se winds 15 to 20 kt, increasing to 20 to 25 kt with
gusts up to 30 kt after midnight. seas 2 to 3 ft, building to
3 to 5 ft after midnight. wave detail: se 3 ft at 4 seconds and s
1 foot at 7 seconds, becoming s 5 ft at 6 seconds and se 1 foot
at 10 seconds. showers likely after midnight. 
.mon...s winds 25 to 30 kt with gusts up to 40 kt. seas 6 to
9 ft, building to 9 to 13 ft in the afternoon. wave detail: se
9 ft at 7 seconds, becoming s 12 ft at 9 seconds and se 2 ft at
5 seconds. showers.
.mon night...s winds 30 to 40 kt with gusts up to 50 kt. seas
11 to 15 ft, building to 12 to 17 ft after midnight. wave detail:
s 15 ft at 9 seconds and s 1 foot at 4 seconds, becoming s 17 ft
at 11 seconds and s 2 ft at 6 seconds. showers.
.tue...w winds 25 to 30 kt. gusts up to 40 kt in the morning.
seas 10 to 14 ft, subsiding to 9 to 12 ft in the afternoon. wave
detail: s 14 ft at 11 seconds and sw 6 ft at 9 seconds, becoming
s 11 ft at 11 seconds and sw 9 ft at 10 seconds. 
.tue night...w winds 25 to 30 kt, diminishing to 20 to 25 kt
after midnight. seas 7 to 10 ft, subsiding to 5 to 7 ft after
midnight. 
.wed...w winds 15 to 20 kt. seas 4 to 6 ft. 
.wed night through thu night...se winds 10 to 15 kt. seas 2 to
3 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 142006
cwfbox
expires:202603150900;;675425

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
406 pm edt sat mar 14 2026

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


anz236-150900-
narragansett bay-
406 pm edt sat mar 14 2026

...gale warning in effect until 11 pm edt this evening...
...storm watch in effect from monday afternoon through tuesday
morning...

.tonight...w winds 15 to 20 kt with gusts up to 30 kt, becoming
nw 10 to 15 kt with gusts up to 20 kt after midnight. waves 2 to
4 ft. 
.sun...n winds around 5 kt, becoming se in the afternoon. waves
around 2 ft. 
.sun night...se winds 10 to 15 kt with gusts up to 20 kt,
increasing to 20 to 25 kt with gusts up to 30 kt after midnight.
waves 2 to 4 ft. showers likely after midnight.
.mon...s winds 25 to 30 kt with gusts up to 35 kt. waves 3 to
5 ft, building to 5 to 7 ft in the afternoon. at the bay
entrance, waves 5 to 7 ft, building to 7 to 10 ft in the
afternoon. showers.
.mon night...s winds 25 to 35 kt with gusts up to 50 kt. waves
6 to 9 ft, except 9 to 13 ft at the bay entrance. showers.
.tue...sw winds 25 to 30 kt with gusts up to 40 kt, becoming w
20 to 25 kt with gusts up to 30 kt in the afternoon. waves 5 to
8 ft, subsiding to 4 to 6 ft in the afternoon. at the bay
entrance, waves 8 to 11 ft, subsiding to 6 to 9 ft in the
afternoon. 
.tue night...w winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 25 kt. waves 4 to 6 ft, subsiding to
2 to 3 ft after midnight. at the bay entrance, waves 5 to 7 ft. 
.wed through thu night...s winds 5 to 10 kt. waves 2 to 3 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 142006
cwfbox
expires:202603150900;;675413

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
406 pm edt sat mar 14 2026

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


anz250-150900-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
406 pm edt sat mar 14 2026

...gale warning in effect until 11 pm edt this evening...
...storm watch in effect from monday afternoon through tuesday
morning...

.tonight...w winds 20 to 25 kt with gusts up to 35 kt. seas 5 to
7 ft. wave detail: sw 6 ft at 6 seconds and se 2 ft at 8 seconds.
.sun...n winds 10 to 15 kt with gusts up to 20 kt, becoming e
5 to 10 kt in the afternoon. seas 2 to 4 ft. wave detail: nw 4 ft
at 5 seconds and se 1 foot at 8 seconds. 
.sun night...se winds 15 to 20 kt, increasing to 20 to 25 kt with
gusts up to 30 kt after midnight. seas around 2 ft, building to
3 to 5 ft after midnight. wave detail: se 2 ft at 3 seconds and
nw 1 foot at 4 seconds, becoming se 5 ft at 5 seconds and nw
1 foot at 3 seconds. a chance of showers after midnight. 
.mon...s winds 25 to 30 kt with gusts up to 40 kt. seas 5 to
7 ft, building to 7 to 10 ft in the afternoon. wave detail: se
7 ft at 7 seconds and se 1 foot at 10 seconds, becoming se 9 ft
at 8 seconds. showers.
.mon night...s winds 25 to 30 kt, increasing to 30 to 35 kt after
midnight. gusts up to 50 kt. seas 10 to 14 ft. wave detail: se
12 ft at 9 seconds and s 6 ft at 5 seconds. showers.
.tue...sw winds 25 to 30 kt, becoming w 20 to 25 kt in the
afternoon. seas 9 to 13 ft, subsiding to 7 to 10 ft in the
afternoon. wave detail: se 10 ft at 10 seconds and sw 6 ft at
6 seconds, becoming se 8 ft at 11 seconds and sw 5 ft at
6 seconds. a chance of showers in the morning. 
.tue night...w winds 20 to 25 kt with gusts up to 30 kt. seas
6 to 9 ft, subsiding to 5 to 7 ft after midnight. 
.wed...w winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. 
.wed night through thu night...s winds 10 to 15 kt with gusts up
to 20 kt. seas 3 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.

$$

fzus51 kbox 142006
cwfbox
expires:202603150900;;675416

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
406 pm edt sat mar 14 2026

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


anz254-150900-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
406 pm edt sat mar 14 2026

...gale warning in effect until 11 pm edt this evening...
...storm watch in effect from monday afternoon through tuesday
morning...

.tonight...w winds 20 to 25 kt with gusts up to 35 kt. seas 5 to
8 ft, subsiding to 4 to 6 ft after midnight. wave detail: s 6 ft
at 9 seconds and w 5 ft at 5 seconds, becoming nw 5 ft at
5 seconds and s 3 ft at 8 seconds. 
.sun...n winds 10 to 15 kt with gusts up to 20 kt, becoming e
5 to 10 kt in the afternoon. seas 3 to 5 ft, subsiding to 2 to
3 ft in the afternoon. wave detail: n 4 ft at 5 seconds and s
2 ft at 8 seconds, becoming n 2 ft at 5 seconds and s 1 foot at
7 seconds. 
.sun night...se winds 10 to 15 kt, increasing to 20 to 25 kt
after midnight. seas 2 to 3 ft, building to 3 to 5 ft after
midnight. wave detail: se 2 ft at 3 seconds and n 2 ft at
5 seconds, becoming s 5 ft at 6 seconds and nw 1 foot at
5 seconds. a chance of showers after midnight. 
.mon...se winds 25 to 30 kt with gusts up to 40 kt. seas 5 to
7 ft, building to 8 to 11 ft in the afternoon. wave detail: se
7 ft at 7 seconds and nw 1 foot at 5 seconds, becoming se 10 ft
at 9 seconds and se 3 ft at 5 seconds. showers.
.mon night...s winds 25 to 35 kt, becoming 30 to 35 kt after
midnight. gusts up to 50 kt. seas 11 to 15 ft. wave detail: s
15 ft at 10 seconds and s 6 ft at 8 seconds. showers.
.tue...sw winds 25 to 30 kt. gusts up to 40 kt in the morning.
seas 10 to 14 ft. wave detail: s 14 ft at 11 seconds and sw 5 ft
at 9 seconds. a chance of showers in the morning. 
.tue night...w winds 25 to 30 kt, diminishing to 20 to 25 kt
after midnight. seas 8 to 11 ft. 
.wed...w winds 15 to 20 kt with gusts up to 25 kt. seas 5 to
7 ft. 
.wed night through thu night...se winds 10 to 15 kt. seas 3 to
5 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 142006
cwfbox
expires:202603150900;;675417

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
406 pm edt sat mar 14 2026

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


anz255-150900-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
406 pm edt sat mar 14 2026

...gale warning in effect until 11 pm edt this evening...
...storm watch in effect from monday afternoon through tuesday
morning...

.tonight...w winds 25 to 30 kt with gusts up to 35 kt, becoming
nw 20 to 25 kt after midnight. seas 7 to 10 ft, subsiding to 5 to
7 ft after midnight. wave detail: sw 10 ft at 9 seconds and w
3 ft at 5 seconds, becoming sw 7 ft at 8 seconds and nw 3 ft at
5 seconds. 
.sun...n winds 10 to 15 kt, becoming se in the afternoon. seas
3 to 5 ft, subsiding to 2 to 3 ft in the afternoon. wave detail:
sw 5 ft at 8 seconds and n 1 foot at 4 seconds, becoming sw 3 ft
at 7 seconds and n 1 foot at 4 seconds. 
.sun night...se winds 15 to 20 kt, increasing to 25 to 30 kt
after midnight. seas 2 to 3 ft, building to 4 to 6 ft after
midnight. wave detail: s 3 ft at 5 seconds and se 1 foot at
10 seconds, becoming s 6 ft at 6 seconds and se 1 foot at
10 seconds. a chance of showers after midnight. 
.mon...s winds 25 to 30 kt with gusts up to 40 kt. seas 6 to
9 ft, building to 9 to 13 ft in the afternoon. wave detail: se
9 ft at 7 seconds and se 1 foot at 10 seconds, becoming s 13 ft
at 9 seconds and se 2 ft at 5 seconds. showers.
.mon night...s winds 30 to 40 kt with gusts up to 50 kt. seas
12 to 16 ft, building to 13 to 18 ft after midnight. wave detail:
s 16 ft at 10 seconds and s 2 ft at 6 seconds, becoming s 18 ft
at 11 seconds and sw 2 ft at 6 seconds. showers.
.tue...sw winds 25 to 35 kt with gusts up to 40 kt. seas 12 to
16 ft. wave detail: s 16 ft at 11 seconds and sw 11 ft at
10 seconds. a chance of showers in the morning. 
.tue night...w winds 25 to 30 kt, becoming nw 20 to 25 kt after
midnight. seas 9 to 13 ft, subsiding to 7 to 10 ft after
midnight. 
.wed...w winds 15 to 20 kt. seas 5 to 7 ft. 
.wed night...s winds 5 to 10 kt. seas 3 to 5 ft. 
.thu and thu night...se winds 10 to 15 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.

$$