fzus51 kbox 060503
cwfbox
expires:202606061800;;256475

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt sat jun 6 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz231-061800-
cape cod bay-
103 am edt sat jun 6 2026

.rest of tonight...sw winds 5 to 10 kt. seas around 2 ft. wave
detail: s 1 foot at 2 seconds and se 1 foot at 9 seconds. 
.sat...s winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 25 kt in the afternoon. seas 2 to 3 ft. wave detail: sw
2 ft at 3 seconds and ne 1 foot at 9 seconds. 
.sat night...sw winds 10 to 15 kt with gusts up to 25 kt. seas
2 to 3 ft. wave detail: sw 2 ft at 3 seconds and e 1 foot at
9 seconds. a chance of showers. 
.sun...w winds 5 to 10 kt. gusts up to 20 kt in the morning. seas
around 2 ft. wave detail: sw 1 foot at 2 seconds and se 1 foot at
6 seconds. a chance of showers in the afternoon. 
.sun night...n 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: nw 3 ft
at 4 seconds and e 2 ft at 8 seconds. a chance of showers in the
evening. 
.mon and mon night...w winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 4 ft. wave detail: n 4 ft at 5 seconds. 
.tue through wed night...sw winds 10 to 15 kt with gusts up to
20 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 060503
cwfbox
expires:202606061800;;256479

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt sat jun 6 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz232-061800-
nantucket sound-
103 am edt sat jun 6 2026

...small craft advisory in effect from this afternoon through
sunday morning...

.rest of tonight...sw winds 5 to 10 kt. seas around 2 ft. wave
detail: sw 1 foot at 3 seconds and se 1 foot at 9 seconds. 
.sat...sw winds 10 to 15 kt. gusts up to 25 kt in the afternoon.
seas 2 to 3 ft. wave detail: sw 3 ft at 4 seconds and se 1 foot
at 9 seconds. 
.sat night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. wave detail: sw 3 ft at 4 seconds and se 1 foot at
8 seconds. patchy fog after midnight. a chance of showers after
midnight. 
.sun...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: sw 2 ft at 4 seconds and se 1 foot at
8 seconds. patchy fog in the morning. a chance of showers in the
afternoon. 
.sun night...nw winds 10 to 15 kt, becoming n 15 to 20 kt after
midnight. gusts up to 25 kt. seas 2 to 4 ft. wave detail: n 3 ft
at 5 seconds. a chance of showers in the evening. 
.mon and mon night...w winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 4 ft. wave detail: ne 4 ft at 4 seconds and w 1 foot at
4 seconds. 
.tue through wed night...sw winds 10 to 15 kt with gusts up to
20 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 060503
cwfbox
expires:202606061800;;256480

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt sat jun 6 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz233-061800-
vineyard sound-
103 am edt sat jun 6 2026

...small craft advisory in effect from this afternoon through
sunday morning...

.rest of tonight...sw winds 5 to 10 kt. seas around 2 ft. wave
detail: sw 2 ft at 4 seconds and s 1 foot at 9 seconds. 
.sat...sw 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: sw
3 ft at 5 seconds and s 1 foot at 9 seconds. 
.sat night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. wave detail: s 4 ft at 6 seconds. patchy fog after
midnight. 
.sun...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: s 3 ft at 7 seconds. patchy fog in the
morning. a chance of showers in the afternoon. 
.sun night...nw winds 10 to 15 kt, becoming n 15 to 20 kt after
midnight. seas 2 to 4 ft. wave detail: n 4 ft at 7 seconds. a
chance of showers in the evening. 
.mon...ne winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: ne 4 ft at 5 seconds and nw 1 foot at
8 seconds. 
.mon night...sw winds 10 to 15 kt, becoming w 5 to 10 kt after
midnight. seas around 2 ft. 
.tue through wed night...sw winds 10 to 15 kt with gusts up to
20 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 060503
cwfbox
expires:202606061800;;256481

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt sat jun 6 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz234-061800-
buzzards bay-
103 am edt sat jun 6 2026

...small craft advisory in effect from this afternoon through
sunday morning...

.rest of tonight...sw winds 5 to 10 kt. seas around 2 ft. wave
detail: sw 1 foot at 4 seconds and s 1 foot at 9 seconds. 
.sat...sw winds 10 to 15 kt. gusts up to 25 kt in the afternoon.
seas 2 to 3 ft. wave detail: sw 3 ft at 4 seconds and s 1 foot at
9 seconds. 
.sat night...sw winds 10 to 15 kt with gusts up to 25 kt. seas
2 to 3 ft. wave detail: sw 3 ft at 5 seconds and se 3 ft at
9 seconds. a chance of showers. patchy fog after midnight. 
.sun...sw winds 10 to 15 kt with gusts up to 20 kt. seas around
2 ft. wave detail: s 2 ft at 6 seconds. patchy fog in the
morning. a chance of showers in the afternoon. 
.sun night...nw winds 10 to 15 kt, becoming n 15 to 20 kt after
midnight. seas 2 to 3 ft. wave detail: nw 2 ft at 4 seconds and s
2 ft at 8 seconds. a chance of showers in the evening. 
.mon...ne winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: ne 3 ft at 4 seconds and nw 2 ft at 7 seconds.
.mon night...sw winds 10 to 15 kt, becoming w 5 to 10 kt after
midnight. seas around 2 ft in the evening, then 1 foot or less. 
.tue through wed night...sw winds 10 to 15 kt with gusts up to
20 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 060503
cwfbox
expires:202606061800;;256482

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt sat jun 6 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz235-061800-
rhode island sound-
103 am edt sat jun 6 2026

...small craft advisory in effect from this afternoon through
sunday morning...

.rest of tonight...sw winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: se 3 ft at 9 seconds and sw 2 ft at 4 seconds. 
.sat...sw 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: s 4 ft
at 5 seconds and se 3 ft at 8 seconds. 
.sat night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: s 4 ft at 6 seconds. a chance of showers.
patchy fog after midnight. 
.sun...w winds 10 to 15 kt with gusts up to 25 kt. seas 3 to
4 ft. wave detail: sw 4 ft at 7 seconds. a chance of showers in
the afternoon. 
.sun night...nw winds 10 to 15 kt, becoming n 15 to 20 kt after
midnight. gusts up to 25 kt. seas 3 to 5 ft. wave detail: n 5 ft
at 8 seconds and nw 2 ft at 4 seconds. 
.mon and mon night...w winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 4 ft. wave detail: n 4 ft at 7 seconds. 
.tue through wed night...sw winds 10 to 15 kt with gusts up to
20 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 060503
cwfbox
expires:202606061800;;256485

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt sat jun 6 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz236-061800-
narragansett bay-
103 am edt sat jun 6 2026

.rest of tonight...sw winds around 5 kt. waves around 2 ft. 
.sat...s winds 10 to 15 kt. gusts up to 25 kt in the afternoon.
waves 2 to 3 ft. 
.sat night...sw winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 3 ft. a chance of showers. 
.sun...w winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
3 ft. a chance of showers in the afternoon. 
.sun night...n winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 3 ft. a chance of showers in the evening. 
.mon and mon night...w winds 15 to 20 kt. waves 2 to 3 ft. 
.tue through wed night...sw winds 10 to 15 kt with gusts up to
20 kt. waves 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 060503
cwfbox
expires:202606061800;;256473

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt sat jun 6 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz250-061800-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
103 am edt sat jun 6 2026

.rest of tonight...s winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: se 3 ft at 9 seconds and se 1 foot at 3 seconds. 
.sat...s winds 5 to 10 kt, increasing to 15 to 20 kt with gusts
up to 25 kt in the afternoon. seas 2 to 4 ft. wave detail: s 3 ft
at 4 seconds and se 3 ft at 9 seconds. 
.sat night...s winds 15 to 20 kt, becoming sw 10 to 15 kt after
midnight. gusts up to 25 kt. seas 2 to 4 ft. wave detail: s 3 ft
at 4 seconds and se 3 ft at 8 seconds. a chance of showers. 
.sun...sw winds 10 to 15 kt, becoming w 5 to 10 kt in the
afternoon. gusts up to 20 kt. seas 2 to 3 ft. wave detail: se
3 ft at 8 seconds and sw 2 ft at 4 seconds. a chance of showers
in the afternoon. 
.sun night...n winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. gusts up to 25 kt. seas 3 to 5 ft. wave detail: n 4 ft
at 6 seconds and nw 3 ft at 3 seconds. a chance of showers in the
evening. 
.mon...n winds 15 to 20 kt, becoming w 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 3 to 5 ft. wave detail: n 4 ft
at 5 seconds. 
.mon night...w winds 5 to 10 kt. seas 2 to 4 ft. 
.tue through wed...sw winds 5 to 10 kt. seas around 2 ft. 
.wed night...sw winds 10 to 15 kt with gusts up to 20 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.

$$

fzus51 kbox 060503
cwfbox
expires:202606061800;;256476

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt sat jun 6 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz254-061800-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
103 am edt sat jun 6 2026

...small craft advisory in effect from this afternoon through
sunday morning...

.rest of tonight...sw winds 5 to 10 kt. seas 2 to 4 ft. wave
detail: se 3 ft at 9 seconds and sw 1 foot at 3 seconds. 
.sat...s winds 10 to 15 kt. gusts up to 25 kt in the afternoon.
seas 3 to 4 ft. wave detail: s 3 ft at 4 seconds and se 3 ft at
9 seconds. 
.sat 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 se 3 ft at
8 seconds. patchy fog after midnight. a chance of showers after
midnight. 
.sun...sw winds 10 to 15 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: w 4 ft at 5 seconds and se 3 ft at 8 seconds.
a chance of showers in the afternoon. 
.sun night...nw winds 10 to 15 kt, becoming n 15 to 20 kt after
midnight. gusts up to 25 kt. seas 4 to 6 ft. wave detail: ne 5 ft
at 8 seconds and nw 3 ft at 5 seconds. a chance of showers in the
evening. 
.mon...n winds 15 to 20 kt with gusts up to 25 kt. seas 5 to
7 ft. wave detail: n 6 ft at 6 seconds. 
.mon night...w winds 5 to 10 kt. seas 3 to 5 ft. 
.tue through wed night...sw winds 10 to 15 kt with gusts up to
20 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 060503
cwfbox
expires:202606061800;;256477

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt sat jun 6 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz255-061800-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
103 am edt sat jun 6 2026

...small craft advisory in effect from this afternoon through
sunday morning...

.rest of tonight...sw winds 5 to 10 kt. seas 3 to 4 ft. wave
detail: se 3 ft at 9 seconds and sw 2 ft at 4 seconds. 
.sat...sw winds 10 to 15 kt, increasing to 15 to 20 kt with gusts
up to 25 kt in the afternoon. seas 3 to 5 ft. wave detail: sw
4 ft at 5 seconds and se 3 ft at 9 seconds. 
.sat night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft. wave detail: sw 5 ft at 5 seconds and se 3 ft at
8 seconds. patchy fog after midnight. a chance of showers after
midnight. 
.sun...sw winds around 15 kt with gusts up to 20 kt. seas 4 to
5 ft. wave detail: s 5 ft at 7 seconds. 
.sun night...nw winds 15 to 20 kt, becoming n after midnight.
gusts up to 25 kt. seas 4 to 6 ft. wave detail: s 5 ft at
8 seconds and n 4 ft at 4 seconds. a chance of showers in the
evening. 
.mon...n winds 20 to 25 kt. seas 4 to 6 ft. wave detail: n 5 ft
at 6 seconds. 
.mon night...w winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 3 to 5 ft. 
.tue through wed night...sw 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.

$$