fzus51 kbox 111405
cwfbox
expires:202609120300;;274077

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt fri sep 11 2026

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


anz235-120300-
rhode island sound-
1004 am edt fri sep 11 2026

.this afternoon...n winds 5 to 10 kt, becoming sw. seas 2 to
3 ft. wave detail: s 3 ft at 7 seconds and n 1 foot at 2 seconds.
.tonight...w winds 5 to 10 kt, becoming n after midnight. seas
around 2 ft. wave detail: s 2 ft at 6 seconds and w 1 foot at
2 seconds. 
.sat...e winds 5 to 10 kt, becoming se in the afternoon. seas
around 2 ft. wave detail: s 2 ft at 6 seconds and n 1 foot at
2 seconds. 
.sat night...s winds 5 to 10 kt, becoming se 10 to 15 kt after
midnight. seas around 2 ft. wave detail: s 2 ft at 5 seconds and
w 1 foot at 2 seconds. a chance of showers after midnight. 
.sun...se winds 10 to 15 kt, becoming sw in the afternoon. gusts
up to 20 kt. seas 2 to 3 ft. wave detail: s 3 ft at 5 seconds and
w 1 foot at 3 seconds. patchy fog. showers likely. vsby 1 nm or
less, increasing to 1 to 3 nm in the afternoon. 
.sun night...w winds 5 to 10 kt. gusts up to 20 kt in the
evening. seas 2 to 3 ft. wave detail: se 3 ft at 5 seconds and sw
1 foot at 3 seconds. a chance of showers in the evening. 
.mon through tue night...s 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 111405
cwfbox
expires:202609120300;;274080

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt fri sep 11 2026

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


anz236-120300-
narragansett bay-
1004 am edt fri sep 11 2026

.this afternoon...n winds around 5 kt, becoming w. waves around
2 ft. 
.tonight...w winds around 5 kt, becoming n after midnight. waves
around 2 ft. 
.sat...ne winds around 5 kt, becoming s in the afternoon. waves
around 2 ft. 
.sat night...s winds 5 to 10 kt. waves around 2 ft. a chance of
showers after midnight. 
.sun...se winds around 10 kt, becoming sw in the afternoon. gusts
up to 20 kt. waves around 2 ft. patchy fog. showers in the
morning. showers likely in the afternoon. vsby 1 nm or less in
the morning. 
.sun night...w winds 5 to 10 kt. waves around 2 ft. a chance of
showers in the evening. 
.mon through tue night...s winds 5 to 10 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 111405
cwfbox
expires:202609120300;;274078

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt fri sep 11 2026

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


anz237-120300-
block island sound-
1004 am edt fri sep 11 2026

.this afternoon...n winds 5 to 10 kt, becoming sw. seas 2 to
3 ft. wave detail: s 2 ft at 7 seconds and nw 1 foot at
2 seconds. 
.tonight...w winds 5 to 10 kt, becoming n after midnight. seas
around 2 ft. wave detail: s 2 ft at 6 seconds and n 1 foot at
2 seconds. 
.sat...e winds 5 to 10 kt, becoming se in the afternoon. seas
around 2 ft. wave detail: s 2 ft at 6 seconds and n 1 foot at
2 seconds. 
.sat night...se winds 5 to 10 kt. seas around 2 ft. wave detail:
se 2 ft at 4 seconds and se 1 foot at 10 seconds. a chance of
showers after midnight. 
.sun...s winds around 10 kt, becoming sw in the afternoon. gusts
up to 20 kt. seas 2 to 3 ft. wave detail: se 3 ft at 5 seconds
and sw 1 foot at 2 seconds. patchy fog. showers, mainly in the
morning with vsby 1 nm or less. 
.sun night...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
3 ft at 6 seconds and w 1 foot at 3 seconds. 
.mon through tue night...s 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 111405
cwfbox
expires:202609120300;;274072

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt fri sep 11 2026

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


anz255-120300-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
1004 am edt fri sep 11 2026

.this afternoon...n winds around 10 kt, becoming nw. seas 2 to
4 ft. wave detail: sw 3 ft at 7 seconds and n 1 foot at
3 seconds. 
.tonight...sw winds around 5 kt, becoming n after midnight. seas
2 to 3 ft. wave detail: s 3 ft at 6 seconds and n 1 foot at
3 seconds. 
.sat...e winds 5 to 10 kt, becoming se in the afternoon. seas
around 2 ft. wave detail: s 2 ft at 6 seconds and n 1 foot at
3 seconds. 
.sat night...se winds 10 to 15 kt. seas around 2 ft. wave detail:
s 2 ft at 6 seconds and n 1 foot at 4 seconds. 
.sun...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: s 3 ft at 6 seconds and e 1 foot at 3 seconds.
patchy fog. showers in the morning. showers likely in the
afternoon. vsby 1 to 3 nm. 
.sun night...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s
3 ft at 6 seconds and e 1 foot at 3 seconds. patchy fog in the
evening. showers likely in the evening. 
.mon through tue night...s 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.

$$