fzus51 kbox 191404
cwfbox
expires:202607200300;;234318

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt sun jul 19 2026

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


anz235-200300-
rhode island sound-
1004 am edt sun jul 19 2026

...small craft advisory in effect until 2 pm edt this afternoon...

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

winds and seas higher in and near tstms.

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 191404
cwfbox
expires:202607200300;;234321

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt sun jul 19 2026

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


anz236-200300-
narragansett bay-
1004 am edt sun jul 19 2026

...small craft advisory in effect until 2 pm edt this afternoon...

.this afternoon...nw winds 10 to 15 kt. waves around 2 ft. 
.tonight...nw winds 5 to 10 kt. waves around 2 ft. 
.mon...nw winds around 5 kt, becoming s in the afternoon. waves
around 2 ft. 
.mon night...s winds 5 to 10 kt. waves around 2 ft. 
.tue...s winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
waves around 2 ft. a chance of showers in the afternoon. 
.tue night...s winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. gusts up to 25 kt. waves 2 to 4 ft. showers with a
chance of tstms. 
.wed...sw winds 15 to 20 kt with gusts up to 30 kt. waves 3 to
5 ft. showers.
.wed night...w winds 15 to 20 kt with gusts up to 25 kt. waves
3 to 5 ft. a chance of showers and tstms. 
.thu...w winds 5 to 10 kt. waves 2 to 3 ft. a chance of showers. 
.thu night...w winds 5 to 10 kt. waves 2 to 3 ft.  

winds and waves higher in and near tstms.

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 191404
cwfbox
expires:202607200300;;234319

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt sun jul 19 2026

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


anz237-200300-
block island sound-
1004 am edt sun jul 19 2026

...small craft advisory in effect until 2 pm edt this afternoon...

.this afternoon...nw winds 10 to 15 kt. seas 2 to 4 ft. wave
detail: s 3 ft at 7 seconds and nw 2 ft at 4 seconds. 
.tonight...w winds 5 to 10 kt, becoming n after midnight. seas
2 to 3 ft. wave detail: s 3 ft at 7 seconds and w 1 foot at
3 seconds. 
.mon...n winds around 5 kt, becoming sw in the afternoon. seas
2 to 3 ft. wave detail: s 3 ft at 8 seconds and w 1 foot at
3 seconds. 
.mon night...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s
2 ft at 8 seconds and sw 1 foot at 2 seconds. 
.tue...se winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas 2 to 3 ft. wave detail: s 3 ft at 8 seconds and sw 1 foot at
3 seconds. a chance of showers in the afternoon. 
.tue night...se winds 10 to 15 kt, becoming s 15 to 20 kt after
midnight. gusts up to 30 kt. seas 2 to 4 ft, building to 4 to
6 ft after midnight. wave detail: se 4 ft at 6 seconds and sw
1 foot at 3 seconds, becoming sw 5 ft at 5 seconds and e 2 ft at
6 seconds. showers with a chance of tstms. 
.wed...sw winds 15 to 20 kt with gusts up to 30 kt. seas 5 to
7 ft. showers.
.wed night...w winds 15 to 20 kt with gusts up to 30 kt. seas
5 to 7 ft. a chance of showers. 
.thu...w winds around 10 kt. seas 3 to 5 ft. a chance of showers.
.thu night...w winds 5 to 10 kt. seas 2 to 4 ft.  

winds and seas higher in and near tstms.

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 191404
cwfbox
expires:202607200300;;234313

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt sun jul 19 2026

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


anz255-200300-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
1004 am edt sun jul 19 2026

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

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

winds and seas higher in and near tstms.

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.

$$